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International Symposium on Discharges and Electrical Insulation in Vacuum
International Symposium on Discharges and Electrical Insulation in Vacuum
召开年:
2018
召开地:
Greifswald(DE)
出版时间:
-
会议文集:
-
会议论文
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1.
Design and development of triggering system for synchronized multi-channel operation of parallel connected Railgap switches
机译:
平行连接轨道交换机同步多通道操作触发系统的设计与开发
作者:
Mishra E.
;
Verma R.
;
Shukla R.
;
Sagar K.
;
Meena M.
;
Shyam A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
switchgear;
trigger circuits;
RUDRA;
arc channel;
high energy capacitor bank;
large coulomb transfer;
parallel connected railgap switches;
pinch experiments;
railgap switch;
synchronized discharge;
synchronized multichannel operation;
test bed facility;
transmission line transformer;
triggering system;
Capacitors;
Coaxial cables;
Discharges (electric);
Electrodes;
Generators;
Impedance;
Synchronization;
2.
Effect of TiN coating deposition conditions by vacuum arc plasma on surface roughness and part accuracy
机译:
锡涂层沉积条件对表面粗糙度和部件精度的真空电弧等离子体的影响
作者:
Budilov V.V.
;
Mukhin V.S.
;
Ramazanov K.N.
;
Yagafarov I.I.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
coatings;
plasma deposition;
plasma flow;
surface roughness;
titanium compounds;
TiN;
TiN coating deposition condition effect;
coating surface polythickness;
coating thickness;
coating thickness distribution;
plasma flow;
radial surface;
surface roughness;
titanium nitride coating deposition;
vacuum arc discharge;
vacuum arc plasma;
vacuum ion plasma coating deposition;
Cathodes;
Coatings;
Plasmas;
Rough surfaces;
Surface roughness;
Surface treatment;
Vacuum arcs;
3.
Dependence of vacuum electrical breakdown field and field enhancement factor on the number of apertures drilled in small electrodes
机译:
真空击穿场和现场增强因子对小电极钻孔数量的依赖性
作者:
Ishida R.
;
Yamano Y.
;
Kobayashi S.
;
Kojima A.
;
Hanada M.
;
Saito Y.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
field emission;
plasma diagnostics;
vacuum breakdown;
BD field characteristics;
JT-60 negative ion source;
conditioning process;
dielectric strength;
field enhancement factor;
field-emission current;
multiaperture acceleration grids;
multiaperture electrodes;
prebreakdown current;
vacuum BD tests;
vacuum electrical breakdown field;
Acceleration;
Apertures;
Electrodes;
Insulation;
Surface contamination;
Surface treatment;
4.
Cathode spot velocity in tangential magnetic field on cathode of copper-chromium composition in vacuum
机译:
在真空中铜 - 铬组合阴极的切向磁场中的阴极斑点速度
作者:
Chaly A.M.
;
Zabello K.K.
;
Shkolnik S.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
chromium alloys;
copper alloys;
plasma diagnostics;
plasma magnetohydrodynamics;
plasma transport processes;
CS velocity;
CuCr;
arc current;
arc gap length;
cathode spot velocity;
copper-chromium composition;
cupper-chromium composition;
current 30 A to 250 A;
tangential magnetic field;
Cathodes;
Copper;
Current measurement;
Magnetic fields;
Materials;
Vacuum arcs;
5.
Construction of measurement system of PD phenomena in medium vacuum region of vacuum interrupter
机译:
真空断路器中等真空区域PD现象测量系统的构建
作者:
Kamarol M.
;
Tai Y.
;
Nakaoka T.
;
Kozako M.
;
Sato K.
;
Tetsu N.
;
Urai H.
;
Tsuchiya K.
;
Hikita M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
corona;
gaseous insulation;
measurement systems;
partial discharge measurement;
sulphur compounds;
vacuum interrupters;
PD measurement system;
PD patterns;
PD phenomena;
PD pulse waveform;
PDIV;
Paschen curve;
SFlt;
subgt;
6lt;
/subgt;
Streamer-like discharge;
Townsend-like discharge;
VI;
corona discharge;
gas insulated apparatus;
gas pressure;
medium vacuum region;
partial discharge inception voltage;
partial discharge phenomena;
pressure 0.2 Pa to 5 Pa;
vacuum interrupter;
Discharges (electric);
Insulation;
Interrupters;
Partial discharges;
Vacuum systems;
Voltage measurement;
6.
Erosion traces on a single-crystal Si cathode in an undeveloped nanosecond vacuum breakdown
机译:
在未开发的纳秒真空击穿中的单晶SI阴极上的侵蚀痕迹
作者:
Onischenko S.A.
;
Nefyodtsev E.V.
;
Batrakov A.V.
;
Proskurovsky D.I.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrochemical electrodes;
elemental semiconductors;
silicon;
vacuum breakdown;
Si;
acoustic phenomena;
crystallographic direction;
erosion pattern formation;
erosion traces;
single vacuum discharges;
single-crystal silicon wafer cathode surface;
symmetric erosion pattern;
time 20 ns to 80 ns;
undeveloped nanosecond vacuum breakdown;
voltage 200 kV;
{100} surface orientation;
{111} surface orientation;
Cathodes;
Discharges (electric);
Silicon;
Stress;
Surface discharges;
Vacuum breakdown;
7.
Conditioning development in vacuum based on breakdown probability distribution
机译:
基于击穿概率分布的真空调节开发
作者:
Kojima H.
;
Otake Y.
;
Sakaki M.
;
Saito H.
;
Hasegawa K.
;
Hayakawa N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Weibull distribution;
copper;
sparks;
stainless steel;
vacuum breakdown;
Cu;
Cu rod electrode;
Weibull analysis;
breakdown probability distribution;
conditioning effect;
damaging effect;
insulation strength stabilization;
minimum breakdown voltage;
moderate conditioning procedure;
negative impulse voltage;
rod-plane electrode configuration;
spark conditioning;
stainless steel rod electrode;
up-down method;
vacuum circuit breakers;
voltage application;
Discharges (electric);
Electric fields;
Electrodes;
Insulation;
Probability distribution;
Steel;
8.
Design and simulation of a 30kV, 60kW electron optical column for melting applications
机译:
用于熔化应用的30kV,60kW电子光柱的设计和仿真
作者:
Gupta S.
;
Kandaswamy E.
;
Bapat A.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electron beams;
electron guns;
electron lenses;
electron optics;
electrostatic lenses;
magnetic lenses;
melting;
beam losses;
beam transport;
contamination free homogeneous melting;
electrical discharges;
electromagnetic lenses;
electron optical column;
electron optics design procedure;
electrostatic lenses;
heat control;
heat source;
high voltage discharges;
melt target;
melting applications;
melting gun;
power 60 kW;
power density;
refractory metals;
twin electromagnetic lenses;
voltage 30 kV;
Anodes;
Apertures;
Electron beams;
Focusing;
Lenses;
Resistors;
Spirals;
9.
Simulation and analysis on the interruption process of HVDC vacuum switch with forced current zero
机译:
强制电流零的HVDC真空开关中断过程的仿真分析
作者:
Zhang Y.K.
;
Shi Z.Q.
;
Jia S.L.
;
Song X.C.
;
Wang L.J.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
HVDC power transmission;
arresters;
commutation;
short-circuit currents;
snubbers;
vacuum circuit breakers;
vacuum interrupters;
HVDC vacuum switch;
RC snubber branch;
artificial current zero technique;
bidirectional interruption;
commutation switch;
current commutation process;
fast HVDC interruption technique;
forced current zero;
metal oxide arrester;
modularized main circuit breaker;
multiterminal HVDC transmission system;
multiterminal high-voltage direct-current transmission system;
residual current interruption;
short circuit current;
triggered sphere gap capacity;
vacuum circuit breaker;
Capacitance;
Circuit breakers;
HVDC transmission;
Integrated circuit modeling;
Interrupters;
Switches;
Vacuum systems;
10.
Machining and brazing of accelerating RF cavity
机译:
加速和钎焊加速RF腔
作者:
Ghodke S.R.
;
Barnwal R.
;
Mondal J.
;
Dhavle A.S.
;
Parashar S.
;
Kumar M.
;
Nayak S.
;
Jayaprakash D.
;
Sharma V.
;
Acharya S.
;
Nimje V.T.
;
Mittal K.C.
;
Dutta B.K.
;
Gantayet L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
accelerator RF systems;
accelerator cavities;
brazing;
cleaning;
linear accelerators;
materials testing;
turning (machining);
BARC;
CNC diamond turning;
RF linac;
VNA;
accelerating RF cavity;
assembly performance;
brazing resonance frequency;
cavity cleaning;
coupler;
diamond turning machining;
electron volt energy 10 MeV;
electron volt energy 6 MeV;
electron volt energy 9 MeV;
frequency 2856 MHz;
mass production;
material testing;
nanomachining;
power feed test setup;
vector network analyser;
Cavity resonators;
Copper;
Machining;
Radio frequency;
Rough surfaces;
Surface finishing;
Surface roughness;
11.
The impact of capacitive switching condition on vacuum breakdown phenomena
机译:
电容式切换条件对真空击穿现象的影响
作者:
Donen T.
;
Yano T.
;
Tsukima M.
;
Miki S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
electric fields;
electrical contacts;
field emission;
vacuum breakdown;
vacuum interrupters;
breakdown electric field;
capacitive switching condition;
current arc;
field emission;
long arc time;
mechanical impact;
switching capacitive loads;
vacuum breakdown phenomena;
vacuum interrupter contacts;
Current measurement;
Electric fields;
Interrupters;
Vacuum breakdown;
Voltage measurement;
Welding;
12.
Simulation and experimental research on series vacuum arc of vacuum circuit breaker with double-break
机译:
双断裂真空断路器系列真空弧模拟与实验研究
作者:
Minfu Liao
;
Guowei Ge
;
Xiongying Duan
;
Kuo Su
;
Xian Cheng
;
Jiyan Zou
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
magnetic fields;
magnetohydrodynamics;
vacuum circuit breakers;
vacuum interrupters;
CMOS high-speed cameras;
MHD model;
VCB;
arc area change;
arc images;
arc voltage;
axial magnetic field;
double-break;
interactional magnetic field;
magnetohydrodynamic model;
matching characteristics;
microcharacteristics;
series vacuum arc;
simulation model;
transparent vitreous vacuum interrupters;
vacuum circuit breaker;
vacuum gaps;
Circuit breakers;
Integrated circuit modeling;
Interrupters;
Magnetic fields;
Mathematical model;
Plasmas;
Vacuum arcs;
13.
Interaction physics for the stimulated Brillouin scattering of a laser in laser driven fusion
机译:
激光驱动融合中激光刺激布里渊散射的相互作用物理
作者:
Yadav P.
;
Gupta D.N.
;
Avinash K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
laser fusion;
plasma collision processes;
plasma density;
plasma light propagation;
relativistic plasmas;
stimulated Brillouin scattering;
collisional damping;
damping coefficient;
dispersion relations;
electron-ion collision;
energy exchange;
ion-acoustic wave;
laser driven fusion;
plasma density;
pump wave;
relativistic laser-plasma interactions;
relativistic mass effect;
stimulated Brillouin scattering;
Amplitude modulation;
Brillouin scattering;
Damping;
Electromagnetic scattering;
Plasmas;
Pump lasers;
14.
Transient charging for impulse surface flashover development in vacuum
机译:
真空脉冲表面闪络开发的瞬态充电
作者:
Nakano Y.
;
Kojima H.
;
Tsuchiya K.
;
Hayakawa N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
alumina;
flashover;
secondary electron emission;
surface discharges;
Allt;
subgt;
2lt;
/subgt;
Olt;
subgt;
3lt;
/subgt;
alumina dielectrics;
alumina surface;
current channel;
electric field relaxation;
electrostatic probes;
explosive electron emission current;
impulse surface flashover development;
induced current;
negative charge;
secondary electron emission avalanche;
solid insulator;
surface discharge;
transient charge effects;
transient charging;
transiently formed charge characteristics;
vacuum circuit breakers;
vacuum interrupters;
Anodes;
Cathodes;
Dielectrics;
Electric fields;
Flashover;
Probes;
Transient analysis;
15.
Analysis of voltage oscillograms at disconnecting contacts
机译:
断开触点电压示波器的分析
作者:
Logachev A.A.
;
Tenitskiy P.A.
;
Vykhodtsev A.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
chromium alloys;
copper alloys;
electrical contacts;
electrodes;
oscillographs;
BCA;
CuCr;
bridge column arc;
bridge instability;
contact location;
copper-chromium electrodes;
current 0.5 kA to 12 kA;
disconnecting contacts;
liquid metal bridge;
random time moment;
size 20 mm;
transition process;
voltage derivatives;
voltage oscillograms;
Bridge circuits;
Cathodes;
Contacts;
Metals;
Vacuum arcs;
Voltage measurement;
16.
Design and development of compact pulsed power driver for electron beam experiments
机译:
电子束实验紧凑型脉冲电力驱动器的设计与开发
作者:
Deb P.
;
Sharma S.K.
;
Adhikary B.
;
Prabaharan T.
;
Shukla R.
;
Verma R.
;
Mishra E.
;
Shyam A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electron beam applications;
pulsed power supplies;
water supply;
capacitor bank;
charging power supply;
compact pulsed power driver;
electron beam experiment;
high voltage generator;
high voltage switch;
pulse compression system;
pulsed electron beam generation;
water dielectric transmission line;
Capacitors;
Inductance;
Phase transformers;
Power supplies;
Power transformer insulation;
Sparks;
Switches;
Power supply;
Pulse forming line;
Spark Gap Switch;
Tesla Transformer;
17.
Experimental investigation on the matching characteristics of vacuum circuit breaker with double-break
机译:
双断面真空断路器匹配特性的实验研究
作者:
Guowei Ge
;
Minfu Liao
;
Xiongying Duan
;
Shanjun Wang
;
Xian Cheng
;
Jiyan Zou
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
vacuum circuit breakers;
vacuum interrupters;
AMF type electrodes;
TMF type electrodes;
VCB;
breaking capacity;
breaking test;
capacitance 500 pF to 2000 pF;
double-breaker;
equivalent capacitance;
grading capacitors;
high voltage level;
interrupters;
matching characteristics;
vacuum circuit breaker;
vacuum gaps;
voltage distribution;
Capacitance;
Capacitors;
Circuit breakers;
Electrodes;
Fitting;
Interrupters;
Voltage measurement;
18.
Effect of substrate temperature on microstructure and properties of the CuCr25 alloys produced by electron beam cladding
机译:
基材温度对电子束覆层产生的CUCr25合金微观结构和性能的影响
作者:
Durakov V.
;
Gnyusov S.
;
Schneider A.
;
Popov S.
;
Lavrinovich V.
;
Batrakov A.
;
Dampilon B.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
chromium alloys;
claddings;
copper alloys;
crystal microstructure;
Weil-Dobke synthetic circuit simulating operation;
bimodal structure;
breakdown strength;
electron beam cladding;
microstructure;
short circuit currents;
structural properties;
substrate temperature;
vacuum switching;
Chromium;
Electron beams;
Materials;
Microstructure;
Vacuum arcs;
19.
Generation of EM radiations using intense electron beam produced in vacuum
机译:
使用真空生产的强烈电子束产生EM辐射
作者:
Shukla R.
;
Shyam A.
;
Verma R.
;
Deb P.
;
Mishra E.
;
Meena M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electromagnetic waves;
electron beams;
microwave generation;
pulse generators;
pulse transformers;
pulsed power supplies;
vircators;
EM radiation generation;
HPM radiation;
X-ray burst;
X-ray generation;
axial vircator chamber;
axial virtual cathode oscillator;
characteristic impedance;
charging power supply;
coupling coefficient;
electromagnetic radiation;
electron beam generator;
high power microwave;
high voltage generator;
high voltage transmission line;
modified electron beam chamber;
net source impedance;
peak charging voltage;
peak current delivery capability;
peak electrical power;
power 5 GW;
primary capacitive storage;
pulse forming line;
pulse power generator;
pulse transformer;
pulse width;
vacuum;
voltage 450 kV;
Capacitors;
Cathodes;
Discharges (electric);
Generators;
Pulse transformers;
Sparks;
Voltage measurement;
20.
Simulation of magnetic field under spiral-type contacts
机译:
螺旋式触点下磁场仿真
作者:
Feng Dingyu
;
Xiu Shixin
;
Liu Gang
;
Sun Zhiheng
;
Zheng Jiahuan
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrical contacts;
finite element analysis;
magnetic fields;
magnetic forces;
vacuum arcs;
3D finite element model;
B-field;
TMF vacuum arc;
breaking current;
magnetic blow force;
magnetic field simulation;
spiral-type TMF contact;
spiral-type transverse magnetic field contact;
Contacts;
Force;
Insulation;
Magnetic fields;
Magnetic forces;
Mathematical model;
Solid modeling;
21.
Electronic beam surface remelting of Cu-Cr contact materials
机译:
Cu-Cr接触材料的电子束表面refelting
作者:
Jianrong Gao
;
Kai Liu
;
Xuan Ai
;
Xiaojun Wang
;
Xiaoyun Shi
;
Gang Li
;
Wenbin Wang
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
chromium alloys;
copper alloys;
electrical contacts;
grain size;
melting;
nanostructured materials;
vacuum interrupters;
CuCr;
chemical composition;
coarse-grained material;
electrical contact material;
electronic beam surface remelting;
grain size;
high-melting solid solution;
high-power vacuum interrupters;
medium-voltage vacuum interrupters;
nanocrystalline material;
remelted surface layer microstructure;
Contacts;
Electron beams;
Interrupters;
Materials;
Microstructure;
Morphology;
Surface morphology;
22.
Study of high-current vacuum arcs in axial magnetic fields
机译:
轴向磁场高电流真空弧的研究
作者:
Agarwal M.S.
;
Goswami P.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cathodes;
copper;
plasma diagnostics;
vacuum arcs;
axial magnetic fields;
cathode-spot motion;
copper cathode;
critical plasma confinement;
discharge current;
high-current arc current;
high-current vacuum arcs;
high-speed framing photography;
low-current arcing voltage;
metal-vapour arcs;
plasma columns;
self-magnetic field data;
voltage-current characteristics;
Cathodes;
Current measurement;
Discharges (electric);
Magnetic fields;
Metals;
Vacuum arcs;
Voltage measurement;
23.
Development of compact pulse forming lines using higher dielectric constant mediums
机译:
高介电常数介质的紧凑脉冲形成线的研制
作者:
Sharma S.K.
;
Deb P.
;
Sharma A.
;
Shyam A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
ceramics;
composite materials;
elasticity;
permittivity;
pulsed power technology;
rubber;
ceramic material;
compact pulse forming lines;
composite dielectric PFL;
elastic properties;
higher dielectric constant materials;
higher dielectric constant mediums;
piezoelectric properties;
pulse compression system;
pulse width;
pulsed power system;
rubber;
temperature 30 degC;
temperature 4 degC;
water temperature;
Ceramics;
Dielectric constant;
Permittivity;
Temperature measurement;
Voltage measurement;
24.
Study of RF breakdown and multipacting in accelerator components
机译:
加速器组分RF击穿和多分析研究
作者:
Pande M.
;
Singh P.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
accelerator RF systems;
accelerator cavities;
electron field emission;
high-frequency discharges;
RF breakdown;
RF circuit;
RF energy;
RF frequency;
accelerator components;
breakdown limit;
breakdown rate;
communication system;
conductor surfaces;
electron field emission;
electron multiplication-based resonance breakdown phenomenon;
energy sources;
gas desorption;
input RF power;
irreversible surface damage;
metal surface conditioning;
metal surface preparation;
multipacting;
multipactor discharge;
pulse width;
radiofrequency structures;
resonant cavities;
sinusoidally varying electromagnetic fields;
structure geometry;
surface electric fields;
surface magnetic fields;
surface processing technique;
working power;
Acceleration;
Cavity resonators;
Electric breakdown;
Materials;
Radio frequency;
Surface impedance;
Surface treatment;
25.
Formation and decay of micropinch in a laser initiated vacuum spark
机译:
激光发起的真空火花中微米切屑的形成和衰减
作者:
Romanov I.V.
;
Korobkin Yu.V.
;
Paperny V.L.
;
Rupasov A.A.
;
Shikanov A.S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cathodes;
pinch effect;
plasma diagnostics;
plasma jets;
plasma production by laser;
sparks;
vacuum arcs;
X-ray emission;
X-ray pinhole frame camera;
cathodic plasma jet pinching;
discharge voltage;
electron volt energy 15 eV to 84 eV;
energy 0.5 mJ to 200 mJ;
laser produced plasma;
laser pulse energy;
laser-induced vacuum spark;
luminous screen;
microchannel plate;
micropinch decay;
micropinch formation;
photocathode;
power-low dependence;
voltage 15 kV;
voltage 4 kV;
voltage 8 kV;
Cameras;
Cathodes;
Discharges (electric);
Plasmas;
Surface discharges;
Surface emitting lasers;
26.
Design and development of Line type modulators for high impedance electron gun
机译:
高阻抗电子枪线型调制器的设计与开发
作者:
Dixit K.P.
;
Tillu A.
;
Chavan R.
;
Yadav V.
;
Sarukte H.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
capacitance;
electron guns;
linear accelerators;
modulators;
triodes;
beam energies requirement;
beam parameters;
electron volt energy 40 keV to 80 keV;
high impedance electron gun;
industrial electron linacs;
line type modulators;
load capacitance;
load impedance;
pulse current;
triode electron gun;
Capacitance;
Impedance;
Linear accelerators;
Modulation;
Optimization;
Pulse transformers;
Resistance;
27.
Experimental investigation of typical partial discharge signals in medium-voltage switchgear
机译:
中压开关设备中典型局部放电信号的实验研究
作者:
Wang L.J.
;
Ning W.J.
;
Wu C.
;
Wang L.H.
;
Wang H.J.
;
Jia S.L.
;
Lu H.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
graph theory;
magnetic materials;
magnetic permeability measurement;
partial discharge measurement;
switchgear;
PD measurements;
PRPD graph;
acoustic emission method;
electromagnetic disturbance;
impermeability magnetic material;
influence factors;
measurement sensitivity;
medium-voltage switchgear;
needle-plane model;
phase-resolved partial discharge graph;
pulsed current method;
stratification phenomena;
suspended-metal model;
switchgear cabinet;
transient earth voltage signal;
typical partial discharge signals;
ultra-high-frequency signal transmission prevention;
Discharges (electric);
Insulation;
Partial discharges;
Sensors;
Shape;
Switchgear;
Voltage measurement;
28.
Effects of multichanneling in a rail gap switch on circuit parameters
机译:
轨道间隙开关的多通道对电路参数的影响
作者:
Rai V.
;
Saroj P.C.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
capacitor switching;
capacitance 11.32 muF;
capacitor bank;
circuit parameters;
energy 14 kJ;
multichanneling effects;
rail gap switch;
trigger generator;
voltage 50 kV;
Discharges (electric);
Electrodes;
Inductance;
Rails;
Sparks;
Switches;
Trigger circuits;
29.
High voltage breakdown studies in electron gun and its damage control
机译:
电子枪的高压击穿研究及其损伤控制
作者:
Maiti N.
;
Thakur K.B.
;
Patil D.S.
;
Das A.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
electron guns;
ferrites;
superconducting fault current limiters;
arc discharge;
damage control;
electron beam evaporation system;
electron gun;
ferrite bead;
high voltage breakdown;
superconductor fault current limiter;
Dielectric breakdown;
Electron beams;
Ferrites;
High-temperature superconductors;
Resistance;
30.
Influence of the residual gas composition and the Getter-Ion effect on the measurement of the internal pressure in vacuum interrupters
机译:
残留气体组成的影响及吸气管离子效应对真空断电器内部压力测量的影响
作者:
Eichhoff D.
;
Gentsch D.
;
Weuffel M.
;
Schnettler A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
getters;
magnetrons;
pressure measurement;
vacuum interrupters;
gas binding effects;
getter-ion effect;
internal pressure measurement;
manufacturing process;
metallic surfaces;
production process;
residual gas composition;
service life;
vacuum interrupters;
vacuum quality;
Delays;
Discharges (electric);
Helium;
Interrupters;
Pressure measurement;
Uncertainty;
31.
Distribution of molten layer and anode erosion pattern caused by constricted vacuum arcs
机译:
收缩真空弧引起的熔融层和阳极腐蚀模式的分布
作者:
Ma Hui
;
Liu Zhiyuan
;
Wang Zhenxing
;
Geng Yingsan
;
Wang Jianhua
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Anodes;
Magnetic fields;
Materials;
Microstructure;
Plasmas;
Surface morphology;
Vacuum arcs;
32.
Simulation of the molten metal behavior during the crater formation on the cathode surface in a vacuum arc
机译:
真空弧中的阴极表面在阴极表面上的熔融金属行为模拟
作者:
Mesyats G.A.
;
Uimanov I.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Navier-Stokes equations;
cathodes;
copper;
heat conduction;
plasma jets;
plasma pressure;
plasma simulation;
vacuum arcs;
2D axially symmetric hydrodynamic model;
Cu;
Navier-Stokes equations;
active splashing;
cathode surface;
convective heat transfer;
copper cathode;
crater formation;
free surface;
heat conduction equation;
incompressible viscous fluid;
inertial splashing;
liquid-metal jets;
molten metal behavior simulation;
plasma pressure;
time 30 ns;
vacuum arc;
Cathodes;
Heating;
Hydrodynamics;
Mathematical model;
Metals;
Plasma temperature;
Vacuum arcs;
33.
Investigations on the conditioning of high-voltage vacuum interrupters
机译:
对高压真空中断调节的调查
作者:
Psotta T.
;
Hinrichsen V.
;
Kynast E.
;
Richter F.
;
Wethekam S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
vacuum breakdown;
vacuum interrupters;
breakdown spots;
conditioning test circuit;
deconditioning process;
field control;
high voltage vacuum interrupters;
large gap distances;
optimized conditioning parameters;
segmented vapor shields;
vacuum breakdown;
vapor shield segments;
Breakdown voltage;
Electric breakdown;
Geometry;
Interrupters;
Limiting;
Market research;
Shape;
34.
Alignment of components and assembly of 3 MeV electron beam accelerator — A complete solution
机译:
组件对准和3 MeV电子束加速器的组装 - 完整的解决方案
作者:
Gupta R.K.
;
Srivastava S.P.
;
Yadav S.K.
;
Jawale S.B.
;
Bakhtsingh R.I.
;
Ghodke S.R.
;
Bhattacharjee D.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Acceleration;
Assembly;
Electron tubes;
Flanges;
Laser beams;
Measurement by laser beam;
Particle beams;
35.
RF conditioning and beam experiments on 400 keV RFQ accelerator at BARC
机译:
在Barc的400 keV RFQ加速器上的RF调节和光束实验
作者:
Gupta S.
;
Rao S.
;
Kumar R.
;
Jain P.
;
Mathew J.
;
Mentes J.
;
Shrotriya S.
;
Sharma S.
;
Patel N.
;
Roy S.
;
Pande R.
;
Basu A.
;
Singh S.K.
;
Agarwal A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
accelerator RF systems;
accelerator cavities;
amplifiers;
linear accelerators;
neutron sources;
particle beam diagnostics;
proton beams;
tetrodes;
transmission lines;
BARC;
D-T reaction;
RF power;
RFQ accelerator;
coaxial loop coupler;
coaxial transmission lines;
deuteron beam experiment;
electron volt energy 200 keV;
electron volt energy 400 keV;
extensive RF conditioning;
frequency 350 MHz;
neutron generator;
peak RF power;
power 15 kW;
power 60 kW;
power levels;
proton beam experiment;
radio-frequency quadrupole accelerator;
resonant frequency;
tetrode amplifier;
Acceleration;
Blades;
Cavity resonators;
Couplers;
Fabrication;
Particle beams;
Radio frequency;
36.
Synchronization and reliable operation of triggered spark gap switches in 40 kJ, 20 kV EMM system
机译:
40kJ,20 kV EMM系统中触发火花隙开关的同步和可靠操作
作者:
Saroj P.C.
;
Kulkarni M.R.
;
Kumar S.
;
Sharma V.
;
Mitra S.
;
Patade P.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
coaxial cables;
delay lines;
electric welding;
electron tubes;
jitter;
optimisation;
power supplies to apparatus;
pulsed power switches;
solenoids;
spark gaps;
synchronisation;
trigger circuits;
EMM System;
HV dump switch;
PLC;
PU tube;
SBV;
TSG switch;
capacitor bank;
coaxial cable;
constant current charging variable dc power supply;
current 5 mA;
delay line;
electromagnetic manufacturing system;
energy 40 kJ;
energy storage capacitor based subbank;
gas purging system;
high voltage megger;
jitter measurement;
metal forming;
metal welding;
solenoid valve;
static breakdown voltage;
trigger generator optimization;
triggered spark gap switche operation reliability;
triggered spark gap switche synchronization;
voltage 20 kV;
voltage 70 kV;
Capacitors;
Coaxial cables;
Discharges (electric);
Generators;
Jitter;
Power cables;
Sparks;
Delay line;
EMM system;
Forming and welding;
Trigatron type spark gap;
Trigger generator;
37.
Design and development of a 40 kV Pierce electron gun
机译:
设计开发40 kV刺穿电子枪
作者:
Bhattacharjee D.
;
Tiwari R.
;
Jayaprakash D.
;
Mishra R.L.
;
Tillu A.R.
;
Nayak B.
;
Waghmare A.
;
Sarukte H.
;
Mittal K.C.
;
Gantayet L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cathodes;
electron guns;
thermionic electron emission;
CST Particle Studio;
HV conditioning;
LaB6 cathode;
Pierce configuration;
Pierce electron gun;
beam characterization;
cathode assembly;
cathode conditioning;
cups;
focusing electrode;
gun design;
gun testing;
heat shields;
indirect heating;
particle simulations study;
rhenium sheets;
tantalum sheets;
thermionic type electron gun;
voltage 40 kV;
Anodes;
Assembly;
Bellows;
Cathodes;
Ceramics;
Flanges;
Heating;
38.
A high-voltage high-speed commutator on the base of triggered vacuum switches
机译:
触发真空开关基部的高压高速换向器
作者:
Ivanov V.P.
;
Domashenko G.D.
;
Linnik S.P.
;
Matveev N.V.
;
Shcherbakov Y.V.
;
Sidorov V.A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
commutators;
distribution networks;
power system protection;
power transmission lines;
short-circuit currents;
vacuum switches;
AC HV transmission lines;
RVU-53;
TVS;
VBK-110;
dielectric casing;
electric current;
electrical distribution plants;
high-voltage high-speed commutator;
short circuit currents;
triggered vacuum switch;
voltage 110 kV;
Discharges (electric);
Optical fibers;
Optical switches;
Short-circuit currents;
Standards;
39.
Investigations on arc movement in vacuum interrupters by arc rotation measurements with external magnetic field sensors
机译:
通过外部磁场传感器的电弧旋转测量对真空中断器电弧运动的研究
作者:
Rettenmaier T.
;
Hinrichsen V.
;
Taylor E.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Hall effect transducers;
magnetic fields;
magnetic sensors;
motion measurement;
rotation measurement;
vacuum interrupters;
Hall effect sensors;
RMF;
arc movement;
arc rotation measurements;
contact erosion reduction;
contact separation;
contact surface;
external magnetic field detection;
external magnetic field sensors;
high speed videos;
internal vapor shield;
interruption level;
measuring system;
radial magnetic field contact system;
rotating arc movement characteristic detection;
vacuum arc;
vacuum bottle;
vacuum chambers;
vacuum interrupters;
Current measurement;
Interrupters;
Magnetic fields;
Magnetic sensors;
Sensor phenomena and characterization;
Vacuum arcs;
40.
Post-arc sheath simulation in vacuum circuit breaker with one-dimensional particle in cell-Monte Carlo collisions method
机译:
电弧柱鞘仿真在真空断路器中,一维粒子在Cell-Monte Carlo碰撞方法中
作者:
Mo Y.P.
;
Shi Z.Q.
;
Jia S.L.
;
Wang L.J.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Boltzmann equation;
Monte Carlo methods;
arcs (electric);
plasma collision processes;
plasma density;
plasma sheaths;
plasma simulation;
vacuum circuit breakers;
Maxwell-Boltzmann velocity distribution;
PIC-MCC model;
cell-Monte Carlo collisions method;
charge exchange collision;
initial residual plasma;
momentum exchange collision;
one-dimensional particle;
post-arc sheath simulation;
rising rate;
thermal velocity;
transient recovery voltage;
vacuum circuit breaker;
Anodes;
Integrated circuit modeling;
Metals;
Plasma density;
Transient analysis;
Vacuum arcs;
41.
External triggering of cold cathode thyratron in the system with blocking electrodes
机译:
阻塞电极系统中冷阴极Thyratron的外部触发
作者:
Landl N.V.
;
Korolev Y.D.
;
Frants O.B.
;
Shemyakin I.A.
;
Geyman V.G.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cold-cathode tubes;
electric breakdown;
thyratrons;
blocking effect;
cold cathode thyratron;
electric circuit;
external triggering;
pseudospark switch;
pulsed breakdown voltage;
Cathodes;
Discharges (electric);
Electric potential;
Plasmas;
Switches;
42.
Reliable design of bellows and end components for vacuum interrupters having longer stroke length
机译:
用于真空中断器的波纹管和结束部件的可靠设计,具有更长的行程长度
作者:
Sellappan A.
;
Chandrasekharan M.
;
More S.
;
Kamble D.
;
Janghel D.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
bellows;
vacuum interrupters;
bellows;
end components;
transmission class voltages;
vacuum breakers;
vacuum interrupters;
Bellows;
Finite element analysis;
Interrupters;
Joints;
Reliability;
Seals;
Stress;
EJMA — UTM-End cup;
43.
Charge distribution characteristics of bottle type insulator with shield ring in vacuum
机译:
真空屏蔽环瓶型绝缘子的电荷分布特性
作者:
Yoshida R.
;
Yamano Y.
;
Yamamoto O.
;
Hasegawa K.
;
Saito H.
;
Kitakizaki K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
bottles;
electric fields;
electrodes;
electrostatics;
insulators;
rings (structures);
shielding;
vacuum insulation;
bottle type insulator;
charge distribution characteristics;
electric field mitigation;
electrostatic probe;
inner cylindrical insulator;
inner surface;
ramped dc voltage application;
shield ring shape;
triple junction;
upper-lower parallel electrodes;
vacuum;
Cathodes;
Electric fields;
Insulators;
Junctions;
Probes;
Surface charging;
44.
Development of partial discharge detection and diagnostic methods of vacuum circuit breaker
机译:
真空断路器局部放电检测及诊断方法的研制
作者:
Nakaoka T.
;
Tai Y.
;
Kamarol M.
;
Kozako M.
;
Hikita M.
;
Sato K.
;
Tetsu N.
;
Urai H.
;
Tsuchiya K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
gas insulated switchgear;
partial discharges;
vacuum circuit breakers;
vacuum interrupters;
C-GIS;
TEV sensor;
VCB;
cubicle-type gas insulated switchgear;
detection resistance;
diagnostic methods;
digital metal ionization gauge;
horn antenna;
insulating tube;
leak valves;
partial discharge detection;
transient earth voltage sensor;
turbo molecular pump via flexible hose;
vacuum circuit breaker;
vacuum interrupter;
Horn antennas;
Insulation;
Partial discharges;
Sensor phenomena and characterization;
Vacuum technology;
Voltage measurement;
45.
Fabrication of compact electron gun for 6 MeV X-ray source
机译:
紧凑型电子枪的制作6 MeV X射线源
作者:
Ghodke S.R.
;
Barnwal R.
;
Kumar M.
;
Nayak S.
;
Bhattacharjee D.
;
Tiwari R.
;
Jayaprakash D.
;
Mishra R.L.
;
Mittal K.C.
;
Dutta B.K.
;
Gantayet L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Invar;
boring;
ceramics;
copper;
electrodes;
electron guns;
linear accelerators;
Cu;
Invar;
X-ray source;
alumina ceramic;
ceramic components development;
compact electron gun;
copper electrode;
electron emitter;
electron volt energy 6 MeV;
heat shields;
jig boring machining processes;
linac-based cargo-scanning system;
tantalum cup forming;
temperature 2000 degC;
Anodes;
Assembly;
Cathodes;
Ceramics;
Feeds;
Heating;
Tungsten;
46.
Multi-objective optimization design of commutation circuit in DC vacuum circuit breaker
机译:
直流真空断路器换向电路的多目标优化设计
作者:
Xiaoming Liu
;
Deen Yu
;
Jiyan Zou
;
Minfu Liao
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Runge-Kutta methods;
circuit-breaking arcs;
commutation;
genetic algorithms;
higher order statistics;
vacuum arcs;
vacuum circuit breakers;
CC;
CCPS;
CL;
CZ;
DC VCB;
DC vacuum circuit breaker;
GA;
Kirchhoff's law;
arc measurement;
commutation capacitance circuit;
commutation inductance;
continuous transition model;
current zero;
first-order equation;
genetic algorithm;
high order equation;
multiobjective optimization design;
numerical calculation;
post-arc vacuum dielectric recovery characteristics;
sheath development;
shortest sheath development time;
variable step fourth order Runge-Kutta method;
Circuit breakers;
Genetic algorithms;
Interrupters;
Mathematical model;
Optimization;
Reliability;
Transient analysis;
47.
Measurement of threshold voltage during vacuum arc on satellite solar panel coupons in laboratory
机译:
实验室卫星太阳能电池用电池板上真空电弧期间阈值电压的测量
作者:
Joshi R.
;
Gupta S.B.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
secondary electron emission;
solar power satellites;
surface potential;
vacuum arcs;
voltage measurement;
GEO environment;
ISO 11221;
arc current measurement;
arc image measurement;
arc voltage measurement;
arcing;
automatic arc detection;
capacitive noncontact Trek probe;
charged particles;
differential charging;
electron bombardment;
electron shower;
flood beam electron gun;
geosynchronous earth orbit;
satellite solar panel coupons;
secondary electron emission;
surface potential;
threshold voltage;
two axis stage controller;
vacuum arc;
Discharges (electric);
Electric potential;
Probes;
Satellites;
Surface discharges;
Threshold voltage;
Voltage measurement;
48.
Implementation and initial test result of a prototype solid state modulator for pulsed magnetron
机译:
用于脉冲磁控管的原型固态调制器的实施和初始测试结果
作者:
Dake V.
;
Tillu A.
;
Dixit K.P.
;
Sarukte H.
;
Mangalvedekar H.A.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
inductance measurement;
magnetrons;
modulators;
power transformers;
supercapacitors;
current 120 A;
discharging circuit;
distributed capacitance;
energy storage capacitors;
frequency 250 Hz;
polypropylene capacitors;
pulse repetition rate;
pulse transformer leakage inductance measurement;
pulsed magnetron;
resistive load;
solid state modulator;
stray primary circuit series inductance;
time 4 mus;
voltage 50 kV;
Capacitance;
Capacitors;
Inductance;
Magnetic circuits;
Modulation;
Pulse transformers;
Voltage measurement;
49.
Design of indirectly heated thoriated tungsten cathode based strip electron gun
机译:
间接加热钍钨基带电子枪的设计
作者:
Maiti N.
;
Thakur K.B.
;
Patil D.S.
;
Das A.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electron guns;
thermionic cathodes;
thorium compounds;
tungsten;
ThOlt;
subgt;
2lt;
/subgt;
-W;
bent strip type electron gun;
electron beam cross section;
electron beam length;
indirectly heated thoriated tungsten cathode;
solid cathode design;
solid cathode length;
strip electron gun;
trial beam experiments;
Cathodes;
Electron beams;
Finite element analysis;
Heating;
Solid modeling;
Solids;
Strips;
50.
Simple model for evaluation of arc stability in AMF contact systems
机译:
AMF接触系统中电弧稳定性评估的简单模型
作者:
Gorchakov S.
;
Franke S.
;
Schoenemann T.
;
Uhrlandt D.
;
Weltmann K.-D.
;
Chakraborty S.
;
Godechot X.
;
Kantas S.
;
Schellekens H.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
numerical analysis;
plasma simulation;
AMF contact systems;
AMF electrode systems;
Lorentz force;
arc column;
arc stability;
electromagnetic simulations;
metal vapor condensation shield;
numerical model;
plasma model;
plasma trajectory;
Coils;
Electrodes;
Lorentz covariance;
Magnetic fields;
Numerical models;
Plasmas;
Trajectory;
51.
Analyzing spotless mode of current transfer to cathodes of metal-vapor arcs
机译:
分析电流转移的一尘不过方式与金属蒸汽弧的阴极
作者:
Benilov M.S.
;
Benilova L.G.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cathodes;
chromium;
current density;
electron emission;
plasma transport processes;
vacuum arcs;
work function;
Cr;
average cathode temperature;
cathode surface temperatures;
chromium cathodes;
current densities;
current transfer mechanisms;
diffuse mode;
electron emission;
metal-vapor arc cathodes;
photoelectric work function;
spotless mode;
thermionic work function;
vacuum arc cathodes;
Cathodes;
Chromium;
Current density;
Plasma temperature;
Temperature measurement;
Vacuum arcs;
52.
Interruption ability and restrike phenomenon of triggered vacuum switch with high frequency current
机译:
具有高频电流的触发真空开关的中断能力和变形现象
作者:
Minfu Liao
;
Wenhao Li
;
Xiping Jiang
;
Guowei Ge
;
Xiongying Duan
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrodes;
power supply quality;
probability;
pulsed power supplies;
restriking voltage;
vacuum switches;
TVS;
dielectric strength recovery property;
electrode structure;
high power repetitive short-circuit transition switches;
interruption ability;
oscillating frequencies;
pulse power technology;
restrike phenomenon;
restrike probability;
triggered vacuum switch;
Discharges (electric);
Electrodes;
Interrupters;
Switches;
Vacuum technology;
Voltage measurement;
53.
Development of a simple procedure for screening current interruption capability of vacuum interrupter contact materials
机译:
开发简单的过程,用于筛选真空断路器接触材料的电流中断能力
作者:
Delachaux T.
;
Rager F.
;
Simon R.A.
;
Schmoelzer T.
;
Boehm M.
;
Gentsch D.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
chromium alloys;
copper alloys;
electrical contacts;
fault currents;
vacuum interrupters;
CuCr;
adjustable AC currents;
chromium content;
electrical tests;
extremely reduced current interruption capability;
fault current;
recovery voltage;
simple testing procedure;
synthetic circuit;
vacuum interrupter contact materials;
voltage 12 kV;
Chromium;
Contacts;
Copper;
Electrodes;
Interrupters;
Materials;
Testing;
54.
Observation of discharge arc properties in pulsed plasma thruster
机译:
脉冲等离子体推进器中的放电弧性能观察
作者:
Schonherr T.
;
Stein M.
;
Komurasaki K.
;
Herdrich G.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
aerospace propulsion;
arcs (electric);
luminescence;
plasma devices;
plasma diagnostics;
arc broadness;
arc position;
discharge arc properties;
discharge time;
electric space propulsion systems;
electrical energy;
emission spectroscopy;
exhaust medium;
high-speed camera;
kinetic energy;
optical methods;
pulsed discharge;
pulsed plasma thruster;
Band-pass filters;
Cameras;
Cathodes;
Discharges (electric);
Plasmas;
Propulsion;
Spectroscopy;
55.
Computational fluid dynamics analysis of diffuse vacuum arcs
机译:
漫射真空弧的计算流体动力学分析
作者:
Vaze M.
;
Acharya V.
;
Hemachander M.
;
Kulkarni S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
computational fluid dynamics;
electrical conductivity;
numerical analysis;
plasma density;
plasma magnetohydrodynamics;
plasma temperature;
plasma transport processes;
vacuum arcs;
Joule heat;
Lorentz force;
Maxwell equations;
computational fluid dynamics analysis;
contact material;
current densities;
diffuse vacuum arcs;
electrical conductivity;
electron number density;
electron temperature;
energy equation;
fluid equations;
local evaporation;
magnetic field;
magnetic flux;
momentum equation;
two-dimensional axisymmetric numerical model;
two-fluid equations;
Current density;
Equations;
Magnetic fields;
Mathematical model;
Plasma temperature;
Vacuum arcs;
56.
High voltage breakdown phenomena in RF window, electron gun and RF cavities in 250 kW CW C band klystron and their preventive measures
机译:
RF窗口,电子枪和RF空腔中的高压击穿现象在250千瓦CW C带Klystron中及其预防措施
作者:
Lamba O.S.
;
Badola R.
;
Baloda S.
;
Pal D.
;
Bandopadhyay A.
;
Saxena V.K.
;
Joshi L.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
circular waveguides;
electric breakdown;
electron guns;
klystrons;
BFE;
CEERI Pilani;
CW C band klystron;
RF ceramic window;
anode;
cathode;
electrical breakdown;
electron gun;
frequency 5 GHz;
high voltage alumina seal;
output cavity gap area;
power 250 kW;
voltage 50 kV;
voltage breakdown phenomenon;
Cavity resonators;
Coatings;
Dielectric breakdown;
Klystrons;
Radio frequency;
Tin;
57.
Luminescence characteristics before flashover across alumina ceramic under steady voltage in vacuum
机译:
在真空中稳定电压下闪蒸铝晶扫描前的发光特性
作者:
Guo-Qiang Su
;
Hai-Bao Mu
;
Bai-Peng Song
;
Yan Lang
;
Guan-Jun Zhang
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
alumina;
ceramics;
electroluminescence;
electron-hole recombination;
field emission;
flashover;
plasma diagnostics;
secondary electron emission;
spectral line intensity;
surface discharges;
AC excitation;
Allt;
subgt;
2lt;
/subgt;
Olt;
subgt;
3lt;
/subgt;
DC excitation;
alumina ceramic;
cathode triple junction;
cathode-like luminescence;
charge carriers;
charge injection;
electroluminescence;
field-enhanced emission;
insulation field;
luminescence characteristics;
luminescence intensity;
radiative electron-hole recombination;
self-stabilizing secondary electron emission process;
spatial distributions;
steady voltage;
surface flashover;
Distribution functions;
Flashover;
Graphical models;
Insulation;
Luminescence;
Stress;
Surface treatment;
58.
Non-synchronous impact phenomena of closing operation in medium voltage vacuum circuit breakers
机译:
中压真空断路器关闭操作的非同步冲击现象
作者:
Li Yu
;
Uppalapati B.
;
Leusenkamp M.
;
Bao J.
;
Chen R.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
force measurement;
piezoelectric transducers;
polymers;
system monitoring;
vacuum circuit breakers;
vacuum interrupters;
ADAMS software;
PVDF piezoelectric sensors;
contact gap variation;
mechanical failure;
medium voltage VCB;
medium voltage vacuum circuit breakers;
multibody dynamic analysis simulation model;
nonsynchronous impact phenomena;
polyvinyldene fluoride piezoelectric sensors;
vacuum interrupters;
Circuit breakers;
Contacts;
Force;
Interrupters;
Medium voltage;
Sensors;
59.
Simulation research on surface charging phenomena across solid dielectrics prior to flashover in vacuum
机译:
真空闪光灯之前固体电介质表面充电现象的仿真研究
作者:
Yan Lang
;
Guan-Jun Zhang
;
Ai-Xuan Zhao
;
Guo-Qiang Su
;
Bai-Peng Song
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Monte Carlo methods;
flashover;
plasma simulation;
secondary electron emission;
DC voltage excitation;
Monte Carlo simulation method;
SSEE phenomena;
flashover process;
insulator surface;
secondary electron emission avalanche model;
solid dielectrics;
stable distribution;
steady-state high-voltage excitation;
surface charge accumulation;
surface charging phenomena;
surface charging process;
two-dimensional Mont Carlo simulation;
Electric fields;
Electrodes;
Electron emission;
Flashover;
Insulators;
Surface charging;
Surface treatment;
60.
Welding behavior of vacuum interrupters equipped with CuCr contact material caused by making and breaking operations under short circuit current interruption
机译:
真空中断器的焊接行为,配备CUCR接触材料,通过在短路电流中断下进行操作和破坏操作
作者:
Gentsch D.
;
Gorlt K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
chromium alloys;
copper alloys;
magnetic fields;
short-circuit currents;
tensile testing;
vacuum interrupters;
welding;
AMF contact systems;
CuCr;
EDX;
SEM;
TMF contact system;
VI;
axial magnetic field;
breaking operations;
chemical compound contact material;
contact material;
copper-chromium contact material;
dynamic condition;
energy dispersive X-ray;
fractured surfaces;
light microscope;
making operation;
optimized microadded elements;
scanning electron microscopy;
short circuit current interruption;
solid state sintered material production technology;
statistic effect;
tensile test;
transverse magnetic field;
vacuum interrupters;
welding behavior;
welding forces;
Force;
Interrupters;
Short-circuit currents;
Solids;
Standards;
Welding;
61.
Study on dielectric recovery characteristics after high frequency current interruption in vacuum circuit breaker with short gap
机译:
短隙真空断路器高频电流中断后介电回收特性研究
作者:
Tamaki S.
;
Ganaha K.
;
Miyamoto S.
;
Kaneko E.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
interrupters;
vacuum circuit breakers;
VCB;
dielectric recovery;
high frequency current interruption;
impulse voltage;
inductive load;
recovery voltage;
short gap;
vacuum circuit breaker;
Delays;
Dielectrics;
Electrodes;
Insulation;
Interrupters;
Time-frequency analysis;
Voltage measurement;
62.
Spectroscopic investigation of high-current vacuum arcs
机译:
高电流真空弧的光谱研究
作者:
Methling R.
;
Gorchakov S.
;
Lisnyak M.V.
;
Franke S.
;
Khakpour A.
;
Popov S.
;
Batrakov A.
;
Uhrlandt D.
;
Weltmann K.-D.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
plasma devices;
plasma diagnostics;
vacuum arcs;
vacuum circuit breakers;
INP Greifswald;
arc research laboratory;
current 10 kA;
discharge apparatus;
electrical measurements;
electrode separation;
external magnetic field;
high-current vacuum arcs;
high-speed video camera;
optical emission spectroscopy;
pneumatic device;
synthetic test circuits;
ultrahigh vacuum chamber;
voltage 18 kV;
Decision support systems;
Discharges (electric);
Insulation;
Partial discharges;
63.
Testing a Cu-8Cr-4Nb contact material in vacuum interrupters
机译:
在真空中断器中测试CU-8CR-4NB接触材料
作者:
LI W.
;
Leusenkamp M.
;
Ellis D.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
chromium;
contact resistance;
copper;
electrical contacts;
magnetic fields;
vacuum interrupters;
AMF;
Cu-Cr-Nb;
GRCop-84;
NASA Glenn Research Center;
TMF;
axial magnetic field;
contact resistance values;
contact surface;
current interruption;
dielectric strength;
electrical conductivities;
electrical contact;
fluid molten metal flow;
rocket engine liners;
thermal conductivities;
transverse magnetic field;
vacuum interrupter;
warm rolled Cu-8Cr-4Nb plate;
Contacts;
Interrupters;
Materials;
Niobium;
Testing;
Vacuum arcs;
64.
Special features of arc discharge in a plasma electron source at forevacuum pressure
机译:
在前暑压压力下等离子体电子源电弧放电的特征
作者:
Kazakov A.V.
;
Medovnik A.V.
;
Burdovitsin V.A.
;
Oks E.M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cathodes;
dielectric-barrier discharges;
ferrites;
flashover;
ignition;
plasma sources;
surface discharges;
vacuum arcs;
Felt;
subgt;
2lt;
/subgt;
Olt;
subgt;
3lt;
/subgt;
arc discharge;
auxiliary dielectric surface discharge;
cathode spot;
ferrite flashover;
forevacuum pressure;
gas pressure;
plasma electron source;
pulsed arc;
stable ignition;
Arc discharges;
Cathodes;
Discharges (electric);
Electron sources;
Fault location;
Surface discharges;
65.
Motion observation of particles between electrodes and subsequent breakdown phenomena in vacuum
机译:
真空中电极与后续分解现象的粒子的运动观察
作者:
Kikuchi Y.
;
Matsuoka S.
;
Kumada A.
;
Hidaka K.
;
Donen T.
;
Tsukima M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
copper;
field emission;
plasma collision processes;
plasma diagnostics;
plasma transport processes;
vacuum breakdown;
AC voltage application;
Cu;
Cu sphere particles;
DC voltage application;
attached particle collision;
attached particle speed;
bounced particles;
field emission current;
high speed camera;
high speed particles;
impact speed;
insulating oxide layer;
particle motion;
plane electrodes;
prebreakdown phenomena;
voltage phase;
voltage polarity reversal;
Atmospheric measurements;
Discharges (electric);
Electrodes;
Particle collisions;
Particle measurements;
Vacuum breakdown;
66.
Automated qualification and analysis of protective spark gaps for DC accelerators
机译:
直流加速器的自动化资格及保护性火花间隙分析
作者:
Banerjee S.
;
Rajan R.N.
;
Dewangan S.
;
Sharma D.K.
;
Patel R.
;
Bakhtsingh R.I.
;
Gond S.
;
Waghmare A.
;
Thakur N.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
SFlt;
subgt;
6lt;
/subgt;
insulation;
electric breakdown;
electrodes;
power supplies to apparatus;
reliability;
spark gaps;
statistical distributions;
DC accelerators;
SFlt;
subgt;
6lt;
/subgt;
environment;
automated qualification;
automated shutdown circuit;
automatic breakdown analysis;
breakdown voltage;
dielectric medium;
distance 5 mm;
electrical performance;
electrodes;
electron volt energy 3 MeV;
flyback topology;
high voltage multiplier column;
high voltage power supply;
maximum rating;
peak detector circuit;
protective spark gaps;
spark detection;
statistical distribution;
voltage 120 kV;
voltage 25 kV;
Discharges (electric);
Electrodes;
Power supplies;
Spark gaps;
Sparks;
Topology;
67.
Ion nitriding of tool steel in magnetic field followed by deposition of coating by vacuum arc plasma
机译:
离子氮化磁场钢钢渗透,然后通过真空弧等离子体沉积沉积
作者:
Ramazanov K.
;
Budilov V.
;
Vafin R.
;
Zolotov I.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
crystal microstructure;
deformation;
diffusion;
microhardness;
plasma deposition;
surface hardening;
titanium compounds;
tool steel;
vacuum deposited coatings;
TiAlN;
TiN;
composition coating;
diffusion process;
excess steel surface deformation;
glow discharge;
ion nitriding;
magnetic field;
microhardness;
microstructure;
phase modification;
tool steel R6M5;
vacuum arc plasma coating;
Coatings;
Glow discharges;
Magnetic fields;
Plasma temperature;
Steel;
Tin;
68.
Study on size reduction of 72.5kV vacuum interrupters used in metal enclosures
机译:
金属外壳中使用的72.5kV真空中断器的尺寸减少研究
作者:
Hyeong Goo Lee
;
Jae Chang Park
;
Jong Sung Kang
;
Il Chul Ahn
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electric fields;
packaging;
switchgear insulation;
vacuum interrupters;
electric field distribution;
electric field strength;
electrical stress;
insulator enclosure;
metal enclosures;
metal tank;
multi-shield structure;
multi-shield type;
single-shield type;
vacuum interrupter;
voltage 72.5 kV;
Circuit breakers;
Dielectric breakdown;
Electric fields;
Insulators;
Interrupters;
Metals;
69.
Numerical simulation of vacuum arc based on an improved MHD model
机译:
基于改进MHD模型的真空弧数值模拟
作者:
Chuan Xiang
;
Zhengyu Xue
;
Huajun Dong
;
Jiyan Zou
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Mach number;
heat transfer;
plasma density;
plasma magnetohydrodynamics;
plasma pressure;
plasma simulation;
plasma temperature;
vacuum arcs;
EFD;
Mach number;
VCB;
actual flowing status;
anode surface;
electric insulation recovery speed;
electron temperature;
energy flux density;
heat flux boundary condition;
high-current supersonic arc;
improved MHD model;
inter-electrode plasma;
ion temperature;
k-ε turbulence equations;
magnetohydrodynamics;
multiphysics coupling software-COMSOL;
plasma density;
pressure;
subsonic arc;
vacuum arc;
vacuum circuit breakers;
Anodes;
Equations;
Magnetohydrodynamics;
Mathematical model;
Plasma temperature;
Vacuum arcs;
70.
Experimental investigation of influence of a contact separation time on the breaking capacity of a vacuum circuit breaker
机译:
接触分离时间对真空断路器断裂能力的实验研究
作者:
Lavrinovichi V.A.
;
Popov S.A.
;
Schneider A.V.
;
Batrakov A.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
vacuum circuit breakers;
arc column;
arc operation;
arc voltage;
arcing gap;
breaking capacity;
bulk electrodes;
contact separation time;
discharge characteristics;
half-sinusoidal current;
interelectrode gap distance;
movable electrode;
post-arc current;
probe current;
radial contraction;
synthetic circuit;
thermal energy;
transient recovery voltage;
vacuum circuit breaker;
Anodes;
Circuit breakers;
Discharges (electric);
Interrupters;
Plasmas;
Probes;
71.
Dielectric recovery strength after vacuum arc extinctions
机译:
真空灭弧后介电恢复强度
作者:
Zhenxing Wang
;
Yunbo Tian
;
Hui Ma
;
Yingsan Geng
;
Zhiyuan Liu
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Monte Carlo methods;
anodes;
copper;
heat transfer;
plasma density;
plasma simulation;
plasma switches;
plasma temperature;
vacuum arcs;
vacuum breakdown;
vacuum circuit breakers;
Cu;
PIC-MCC;
anode surface temperature;
anode surface temperatures;
breakdown voltage;
breakdown voltages;
copper contact material;
dielectric recovery strength;
heat transfer model;
metal vapor density;
metal vapor evaporation;
phase transition processes;
vacuum arc;
vacuum circuit breaker;
Anodes;
Heating;
Materials;
Metals;
Plasma temperature;
Surface treatment;
Vacuum arcs;
72.
Engineering aspects of microwave diagnostics in ITER
机译:
微波诊断的工程方面
作者:
Patel K.M.
;
Udintsev V.S.
;
Vayakis G.
;
Giacomin T.
;
Johnson D.
;
Maquet P.
;
Pandya H.K.B.
;
Penot C.
;
Portales M.
;
Proust M.
;
Oosterbeek J.W.
;
Vershkov V.
;
Walsh M.J.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Tokamak devices;
plasma density;
plasma diagnostics;
plasma toroidal confinement;
ITER;
electron density;
localized measurement;
microwave diagnostics;
port plugs;
reliability;
vacuum vessel;
Antennas;
Electromagnetic heating;
Mirrors;
Plasmas;
Plugs;
Reflectometry;
Vacuum systems;
73.
Computational modeling of spark gap density recovery after breakdown
机译:
故障后火花隙密度恢复的计算建模
作者:
Reddy C.S.
;
Tak A.K.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
argon;
plasma density;
plasma pressure;
plasma simulation;
plasma switches;
plasma temperature;
pulsed power switches;
spark gaps;
sparks;
Ar;
argon;
computational modeling;
density decay;
pressure decay;
pulse repetitive frequency;
pulsed power system;
repetitive pulse power systems;
size 2 mm;
spark channel;
spark gap density recovery;
spark gap switch;
temperature decay;
two-dimensional axisymmetric computational model;
Argon;
Discharges (electric);
Mathematical model;
Plasma temperature;
Sparks;
Switches;
74.
High voltage performance of BARC-TIFR Pelletron accelerator
机译:
BARC-TIFR PELLITRON加速器的高压性能
作者:
Surendran P.
;
Ansari Q.N.
;
Nair J.P.
;
Sharma S.C.
;
Vishwakarma R.S.
;
Matkar U.V.
;
Ramjilal
;
Ninawe N.G.
;
Lokre R.N.
;
Yadav M.L.
;
Yadav J.K.
;
Sparrow H.
;
Gupta A.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrostatic accelerators;
titanium;
BARC-TIFR pelletron accelerator;
Mumbai;
SFlt;
subgt;
6lt;
/subgt;
drier;
accelerator tube;
alumina balls;
high voltage conditioning;
overlapping mode;
rigorous conditioning terminal voltage;
sputter ion Pumps;
titanium sublimation pumps;
Acceleration;
Electric potential;
Electrodes;
Electron tubes;
Resistors;
Sulfur hexafluoride;
Voltage measurement;
75.
Studies on influence of magnetic field application to a small direct current vacuum arc
机译:
磁场应用对小型直流真空弧的影响研究
作者:
Miyamoto S.
;
Hanashiro S.
;
Nikadori Y.
;
Kaneko E.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
ignition;
plasma instability;
vacuum arcs;
vacuum circuit breakers;
arc voltage;
arcing life time;
current limiting effect;
direct current vacuum arc;
instability phenomenon;
magnetic field influence;
time 100 ms;
vacuum circuit breaker;
voltage 10 V;
Electrodes;
Interrupters;
Magnetic flux density;
Magnetic separation;
Transient analysis;
Vacuum arcs;
76.
Multi-resolution analysis of partial discharge current in low pressure flash lamps
机译:
低压闪光灯中局部放电电流的多分辨率分析
作者:
Ansari M.S.
;
Singh B.
;
Ravindranath S.V.G.
;
Bhatia M.S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
amplifiers;
arcs (electric);
flash lamps;
gas lasers;
krypton;
optical pumping;
partial discharges;
signal processing;
xenon;
Kr;
Xe;
amplifiers;
arc discharge;
broadband light;
flash lamp current;
flash lamp firing characteristics;
high power laser chains;
high voltage trigger pulse;
inert gas;
interelectrode space;
krypton;
laser plasma interaction studies;
low pressure flash lamps;
multiresolution analysis;
optical pumping;
partial discharge current;
pulse forming network1;
2;
signal processing;
solid-state lasers;
transient time domain current signal;
trigger discharge;
xenon;
Discharges (electric);
Electrodes;
Partial discharges;
Plasmas;
Power lasers;
Time-frequency analysis;
77.
Voltage shape of impulse breakdown in internal insulation of VI
机译:
vi内部绝缘中脉冲故障的电压形状
作者:
Poluyanova I.N.
;
Bugayov V.A.
;
Vykhodtsev A.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
flashover;
vacuum breakdown;
vacuum interrupters;
contact gap breakdown;
discharge current;
flashover;
impulse breakdown;
impulse dielectric strength;
insulator;
internal insulation;
resistor;
vacuum interrupter;
voltage drop;
voltage shape;
Breakdown voltage;
Ceramics;
Discharges (electric);
Resistors;
Shape;
Voltage measurement;
78.
Investigation on the characteristics of a high speed repulsion mechanism for wide-range operation of resistive type SFCL
机译:
电阻型SFCL宽范围运行高速排斥机理特性研究
作者:
Yaxiong Tan
;
Kun Yang
;
Yingsan Geng
;
Zhiyuan Liu
;
Yanabu S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
circuit breakers;
electric potential;
fault current limiters;
high-temperature superconductors;
power system faults;
short-circuit currents;
HTSFCL;
conventional breakers;
electromagnetic force;
high speed repulsion mechanism;
high temperature superconducting fault current limiter;
large-scale power system;
parallel reactor;
recovery voltage;
short circuit current;
wide-range operation;
Fault currents;
High-temperature superconductors;
Inductors;
Interrupters;
Power systems;
Short-circuit currents;
Superconducting films;
79.
Experimental setup for quantifying the emission coefficient of contact material for infrared temperature measurement
机译:
用于量化红外温度测量的接触材料发射系数的实验装置
作者:
Pieniak T.
;
Kurrat M.
;
Gentsch D.
;
Puzankov S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
arcs (electric);
cameras;
induction heating;
infrared imaging;
magnetic fields;
melting;
temperature measurement;
vacuum circuit breakers;
vacuum interrupters;
TMF contacts;
arc root;
contact erosion;
contact material;
contact surface temperature measurement;
electric arc;
high-speed infrared camera;
induction heating coil;
infrared temperature measurement;
local erosion;
local temperature;
melting copper;
spectral emission coefficients;
thermal imaging camera;
thermography;
transversal directed Lorentz-force;
transversal magnetic field contacts;
vacuum circuit breaker;
vacuum interrupters;
vacuum recipient;
Cameras;
Coils;
Copper;
Materials;
Plasma temperature;
Temperature measurement;
Wavelength measurement;
80.
Interruption performance at frequency 50 or 60Hz for generator breaker equipped with vacuum interrupters
机译:
用于发电机断路器的频率50或60Hz的中断性能配备真空中断器
作者:
Gentsch D.
;
Goettlich S.
;
Wember M.
;
Lawall A.
;
Anger N.
;
Taylor E.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
IEC standards;
IEEE standards;
arcs (electric);
vacuum circuit breakers;
vacuum interrupters;
ANSI/IEEE C37.013;
IEC 62271-37.013;
SF6-blast interruption technology;
arcing time;
frequency 50 Hz;
frequency 60 Hz;
generator circuit breakers;
short circuit interruption performance;
transient recovery voltage;
vacuum circuit breakers;
vacuum interrupters;
Circuit breakers;
Circuit faults;
Generators;
IEC standards;
Interrupters;
Short-circuit currents;
Transient analysis;
Circuit-breaker;
Contact system;
Delayed Current Zero (DCZ);
Frequency 50/60Hz;
Generator circuit-breaker;
Out of Phase (OoP);
Vacuum Interrupter (VI);
81.
Continuous vacuum monitoring in vacuum circuit breakers
机译:
真空断路器中的连续真空监测
作者:
Schellekens H.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
atmospheric pressure;
barometers;
condition monitoring;
pressure gauges;
vacuum circuit breakers;
vacuum interrupters;
VCB;
VI;
barometric gauges;
breakdown voltage;
continuous vacuum monitoring;
dielectric failure;
electrical network;
time 50 year;
vacuum circuit breakers;
vacuum interrupters;
vacuum loss;
vacuum presence monitoring;
vacuum pressure gauges;
Availability;
Circuit breakers;
Interrupters;
Monitoring;
Partial discharges;
Pressure gauges;
82.
Estimation of flashover voltage along cylindrical insulator in vacuum
机译:
真空中圆柱形绝缘子闪络电压的估计
作者:
Naruse H.
;
Yamamoto O.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
avalanche breakdown;
flashover;
glass;
secondary electron emission;
surface discharges;
surface roughness;
SiOlt;
subgt;
2lt;
/subgt;
charge density;
cylindrical insulator;
glass;
insulator surface flashover voltage;
secondary electron emission avalanche;
smooth region;
surface charge distribution;
surface roughness;
Cathodes;
Flashover;
Insulators;
Materials;
Rough surfaces;
Surface charging;
Surface roughness;
83.
Design considerations for no discharge in space TWTs for long life reliable satellite communication
机译:
对于长寿和可靠的卫星通信的空间无排出的设计考虑因素
作者:
Srivastava V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
ceramic insulators;
reliability;
satellite communication;
travelling wave tubes;
vacuum microelectronics;
electrical insulators;
high voltage ceramic insulators;
multielectrode gun;
multistage depressed collector assemblies;
reliability;
satellite communication;
space TWT;
space travelling-wave tube;
triple-junction effects;
ultrahigh vacuum device;
Assembly;
Discharges (electric);
Electron tubes;
Insulators;
Metals;
Radio frequency;
Reliability;
84.
Design and tests of vacuum interrupters for high voltage circuit breakers
机译:
高压断路器真空中断器的设计和测试
作者:
Godechot X.
;
Chakraborty S.
;
Girodet A.
;
Vinson P.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
circuit-breaking arcs;
design engineering;
environmental factors;
high-voltage techniques;
short-circuit currents;
switchgear testing;
vacuum circuit breakers;
vacuum insulation;
vacuum interrupters;
arc extinction;
arc insulation;
candlestick circuit breaker;
capacitive current breaking performance;
dielectric;
environmental reasons;
free switchgears;
high voltage circuit breakers;
market demand;
medium voltage;
short circuit current breaking performance;
simulation tools;
vacuum interrupter design;
vacuum interrupter tests;
voltage 20 kV;
voltage 31.5 kV;
voltage 72.5 kV;
voltage 84 kV;
Ceramics;
Circuit breakers;
Dielectrics;
Interrupters;
Medium voltage;
Sulfur hexafluoride;
Vacuum technology;
85.
Statement of the problem and experimental study of the secondary arcing in the conditions of orbital space
机译:
轨道空间条件下二次电弧弧的问题及实验研究
作者:
Batrakov A.V.
;
Karlik K.V.
;
Kim V.S.
;
Kochura S.G.
;
Lavrinovich V.A.
;
Popov S.A.
;
Suntsov S.B.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
Earth orbit;
arcs (electric);
risk analysis;
space vehicles;
vacuum breakdown;
vacuum insulation;
Earth orbit;
Paschen curve minimum;
breakdown strength;
cathode voltage drop;
computer simulation;
equipment breakdown problem;
fuse-triggered low-current arc discharge;
gas discharge physics;
insulating gaps;
orbital space conditions;
plasma physics;
residual gas pressure;
risk reduction;
secondary arcing;
spacecrafts;
test protocols;
threshold condition measurements;
vacuum electronics;
Arc discharges;
Argon;
Discharges (electric);
Electrostatic discharges;
Ignition;
Plasmas;
Space vehicles;
86.
Model simulations of high-current constricted arcs in vacuum interrupters
机译:
真空中断器中高电流收缩弧模拟模拟
作者:
Fritz O.
;
Hencken K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
copper;
vacuum arcs;
vacuum interrupters;
copper vapor arcs;
high-current constricted arcs;
model simulation;
vacuum interrupters;
Copper;
Heating;
Magnetic fields;
Plasma temperature;
Temperature measurement;
Vacuum arcs;
87.
Discussion on the feasibility of vacuum gap and CO
2
gas gap in series for the high current interruption
机译:
浅谈真空差距和CO
2 INF>气隙串联的高电流中断
作者:
Cheng Xian
;
Liao Minfu
;
Duan Xiongying
;
Ge Guowei
;
Zou Jiyan
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
carbon compounds;
circuit breakers;
vacuum arcs;
COlt;
subgt;
2lt;
/subgt;
SFlt;
subgt;
6lt;
/subgt;
SFlt;
subgt;
6lt;
/subgt;
gas;
circuit breaker;
dynamic dielectric recovery;
gas arc;
gas gap;
high current interruption;
high-voltage switch;
short-circuit current;
vacuum arc;
vacuum gap;
Circuit breakers;
Interrupters;
Plasmas;
Sulfur hexafluoride;
Switches;
Vacuum arcs;
88.
The effect of surface area on dielectric performance in vacuum
机译:
表面积对真空介电性能的影响
作者:
Stoving P.N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
discharges (electric);
vacuum interrupters;
computer electric field models;
dielectric performance;
discharge locations;
distribution-class voltage fault interrupters;
electrode surfaces;
failure likelihood;
high voltage withstand test results;
insulation medium;
surface area;
vacuum;
Copper;
Discharges (electric);
Electric fields;
Fault location;
Stress;
Surface discharges;
89.
The influence of gap distance on cathode spot motion in removing oxide layer on metal surface by vacuum arc
机译:
真空弧形在金属表面去除氧化物层中阴极点运动的影响
作者:
Wenhui Li
;
Zongqian Shi
;
Cong Wang
;
Shenli Jia
;
Lijun Wang
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
plasma diagnostics;
plasma materials processing;
probability;
surface discharges;
vacuum arcs;
cathode spot motion;
descaling process;
detachable vacuum chamber;
gap distance;
high-speed digital camera;
hollow copper anode;
metal surface;
oxide layer;
probability distribution;
two-dimensional motion;
vacuum arc;
Anodes;
Cathodes;
Discharges (electric);
Metals;
Surface cleaning;
Vacuum arcs;
90.
Influence of heat treatment in atmosphere on surface flashover characteristics of alumina in vacuum
机译:
热处理在大气中的影响对真空氧化铝表面闪蒸特性的影响
作者:
Asari N.
;
Shioiri T.
;
Sato J.
;
Matuso K.
;
Kojima H.
;
Hayakawa N.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
alumina;
flashover;
plasma diagnostics;
plasma heating;
plasma-wall interactions;
Allt;
subgt;
2lt;
/subgt;
Olt;
subgt;
3lt;
/subgt;
alumina ceramic surface;
cathode luminescence spectra;
heat treatment;
insulation material;
oxygen defects;
surface charging;
surface condition;
surface flashover characteristics;
vacuum insulation;
vacuum interrupters;
Atmosphere;
Ceramics;
Flashover;
Heat treatment;
Luminescence;
Surface charging;
Surface treatment;
91.
Surface studies and measurement of pumping characteristic of NEG coating (Ti-V-Zr)
机译:
Neg涂层泵浦特性的表面研究和测量(Ti-V-Zr)
作者:
Sharma R.K.
;
Sinha A.K.
;
Jagannath
;
Basak D.C.
;
Gadkari S.C.
;
Singh M.R.
;
Gupta S.K.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
X-ray chemical analysis;
X-ray photoelectron spectra;
adsorption;
carbon compounds;
getters;
hydrogen;
metallic thin films;
photon stimulated desorption;
reduction (chemical);
scanning electron microscopy;
secondary electron emission;
sputter deposition;
sputtered coatings;
surface morphology;
titanium alloys;
vacuum pumps;
vanadium alloys;
water;
zirconium alloys;
CO;
COlt;
subgt;
2lt;
/subgt;
DC-magnetron sputtering;
EDX;
Hlt;
subgt;
2lt;
/subgt;
Hlt;
subgt;
2lt;
/subgt;
O;
NEG coating;
SEM;
SS304L;
TiVZr;
X-ray photoelectron spectroscopy;
activation temperature;
adsorption;
atmospheric exposed cycles;
chamber wall;
film thickness;
micron size thick film;
nonevaporable getters;
photodesorption yield;
pressure uniformity;
pumping characteristics;
sealed off system evacuation;
secondary electron yield;
surface morphology;
surface oxide reduction;
ternary coating;
thin film;
vacuum pipes;
Coatings;
Films;
Heating;
Substrates;
Surface treatment;
Zirconium;
92.
Effect of initial opening speed on the behavior of vacuum arcs driven by transverse magnetic fields (TMF)
机译:
初始开口速度对横向磁场驱动的真空弧行为的影响(TMF)
作者:
Feng Dingyu
;
Xiu Shixin
;
Liu Gang
;
Zheng Jiahuan
;
Gan Yuan
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
charge-coupled devices;
chromium alloys;
copper alloys;
electrical contacts;
finite element analysis;
magnetic fields;
short-circuit currents;
vacuum arcs;
3D finite element analysis;
CCD video camera;
CuCr;
TMF contact structure;
Wan-type contact;
arc current;
cup-shaped contact;
demountable vacuum chamber;
high-speed charge coupled device;
initial opening speed characteristic;
overheating;
short-circuit current;
single-frequency oscillation circuit;
transverse magnetic field;
vacuum arc;
Acceleration;
Cathodes;
Contacts;
Insulation;
Magnetic fields;
Metals;
Vacuum arcs;
93.
Development of an ESD detection and Characterization facility for space like LEO and GEO environment
机译:
开发Leo和Geo环境等空间的ESD检测和特征设施
作者:
Gupta S.B.
;
Kalaria K.R.
;
Vaghela N.P.
;
Joshi R.S.
;
Mukherjee S.
;
Puthanveettil S.E.
;
Shankaran M.
;
Ekkundi R.S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrostatic discharge;
plasma interactions;
solar cell arrays;
space vehicle power plants;
spacecraft charging;
test facilities;
ESD detection;
GEO environment;
LEO environment;
LabVIEW;
SPIX-II project;
automated test facility;
detrimental effect;
electrostatic discharges;
multifunctional satellites;
satellite bus voltage;
solar array failures;
solar panel discharge;
space characterization facility;
spacecraft charging;
spacecraft plasma interaction experiments;
Cameras;
Data acquisition;
Electrostatic discharges;
Low earth orbit satellites;
Plasmas;
Space vehicles;
94.
Development of a pulse modulator to drive 6.19 MW Klystron for 15 MeV electron linac
机译:
开发脉冲调制器以驱动6.19 MW Klystron 15 Mev电子LINAC
作者:
Kiran T.
;
Pethe S.N.
;
Krishnan R.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electron beams;
klystrons;
linear accelerators;
pulse modulation;
CX-1559 E2V;
PFN;
electron beams;
electron linac;
electron volt energy 15 MeV;
high-power microwave devices;
line-type pulse high-voltage modulator system;
power 6.19 MW;
primary circuit;
pulse modulator;
reproducibility;
shot-to-shot voltage variation;
six-stage tuneable pulse-forming networks;
stable charging power supply;
thyratron;
voltage 14 kV;
voltage stability;
Impedance;
Inductance;
Inductors;
Klystrons;
Modulation;
Pulse transformers;
Klystron;
Line-type Modulator;
Linear accelerator;
PFN;
Pulse Modulator;
Pulse Transformer;
95.
Hybrid plasma source based simultaneously on laser ablation and vacuum arc discharge for plasma propulsion
机译:
混合等离子体源基于激光烧蚀和真空电弧放电进行等离子体推进
作者:
Popov S.A.
;
Batrakov A.V.
;
Kanonykhin A.V.
;
Mataibaev V.V.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
gallium alloys;
indium alloys;
laser ablation;
liquid alloys;
plasma diagnostics;
plasma production by laser;
plasma sources;
stainless steel;
vacuum arcs;
cathode;
current waveforms;
discharge cell;
high-current vacuum arc discharge;
high-speed images;
hybrid plasma source;
intense laser beam;
laser ablation plasma;
liquid gallium-indium propellant;
low voltage vacuum arc discharge;
microsatellite thruster;
plasma glow;
plasma propulsion;
stainless steel capillary tube;
working liquid;
Anodes;
Cathodes;
Discharges (electric);
Ignition;
Laser ablation;
Laser beams;
Plasmas;
96.
Combined experimental and theoretical study of constriction threshold of large-gap AMF vacuum arcs
机译:
大隙AMF真空弧收缩阈值的组合实验与理论研究
作者:
Wenzel N.
;
Lawall A.
;
Schumann U.
;
Wethekam S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
plasma diagnostics;
plasma transport processes;
short-circuit currents;
vacuum arcs;
3D ab-initio plasma simulations;
energy flux;
external axial magnetic fields;
high current large-gap vacuum arcs;
high-speed videos;
large-gap AMF vacuum arcs;
short circuit currents;
Anodes;
Cameras;
Cathodes;
Computational modeling;
Magnetic fields;
Plasmas;
Vacuum arcs;
97.
Effect of eddy currents on the current interruption performance of axial magnetic field type of vacuum interrupters
机译:
涡流对真空断电器轴磁场型电流中断性能的影响
作者:
Bhat R.
;
Kulkarni S.V.
;
Kulkarni S.
;
Hemachander M.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
eddy currents;
electrical contacts;
interrupters;
3D model;
axial magnetic field type;
contact plate;
current interruption performance;
current zero region;
eddy currents effect;
magnetic field profile;
vacuum interrupters;
Coils;
Eddy currents;
Geometry;
Interrupters;
Magnetic fields;
Solid modeling;
Three-dimensional displays;
98.
A stepwise simulation on the random motion of a single cathode spot of vacuum arc
机译:
真空电弧单个阴极点的随机运动逐步模拟
作者:
Cong Wang
;
Zongqian Shi
;
Xiaochuan Song
;
Shenli Jia
;
Lijun Wang
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
cathodes;
plasma simulation;
statistical distributions;
vacuum arcs;
cathode spot displacement;
characteristic displacement;
probability distribution;
random motion;
simulation parameters;
two-dimensional random motion;
vacuum arc;
Cathodes;
Discharges (electric);
Insulation;
Magnetic fields;
Probability distribution;
Simulation;
Vacuum arcs;
99.
Beam dynamics studies of a 10 MeV standing wave electron linac
机译:
10 MeV常设波电子LINAC的梁动力学研究
作者:
Dash R.
;
Sharma A.
;
Mittal K.C.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
linear accelerators;
particle beam dynamics;
beam dynamics;
electron beam tracking simulations;
preferential operation parameters;
wave electron linac;
Acceleration;
Cavity resonators;
Electron beams;
Linear particle accelerator;
Solenoids;
Space charge;
100.
A robust and stable PLC based control system for 40kJ/25kV EMM system
机译:
用于40KJ / 25KV EMM系统的坚固稳定的PLC控制系统
作者:
Sharma V.
;
Saroj P.C.
;
Kulkarni M.R.
;
Kumar S.
会议名称:
《International Symposium on Discharges and Electrical Insulation in Vacuum》
|
2014年
关键词:
electrical discharge machining;
programmable controllers;
EMM system;
PLC based control system;
capacitor banks;
capacitor discharge;
electromagnetic machining;
programmable logic controller;
signal interfacing;
triggered spark gaps;
voltage subsystem;
Capacitors;
Coils;
Control systems;
Monitoring;
Surges;
Transient analysis;
Voltage control;
Capacitor charging power supply;
Electromagnetic forming;
Electromagnetic machining;
Human machine interface;
Programmable logic Controller;
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