GROUNDING WORK DESIGN SUPPORT SYSTEM AND GROUNDING WORK DESIGN SUPPORT METHOD

摘要

PROBLEM TO BE SOLVED: To provide a grounding work design support system designing efficient grounding work.;SOLUTION: Design information including an electric pole number installed with a transformer performed with the grounding work and a prescribed value of grounding resistance of the transformer is received from a portable terminal 10, and a corresponding position information is acquired from a facility database 302 on the basis of the electric pole number included in the received design information. Corresponding geological information is acquired from a geological map database 304 on the basis of the acquired position information. Grounding work data including the same geological information as the acquired geological information are extracted from a grounding work database 310 storing past grounding work data. A minimally required installation number of grounding poles is calculated in each grounding method or by combining the grounding methods such that the prescribed value of the grounding resistance included in the received design information is satisfied on the basis of the extracted grounding work data, and a calculated result is transmitted to a user terminal 10.;COPYRIGHT: (C)2006,JPO&NCIPI