基于通用模块化的大型空间飞行器地面供配电系统设计

摘要

地面供配电系统一直存在体积过于庞大、系统通用性稳定性差问题;基于通用模块化的设计方案,从基本功能实现模块的角度,将系统划分为功率继电器模块、信号继电器模块、PXI控制模块、地面电缆模块、软件实现模块等,通过对这些模块的通用性设计及部分软硬件功能的整合,实现了减少系统体积规模、加大系统集成化及小型化程度、提高系统间通用性及鲁棒性的目的.%Huge volume and terrible stability are the characteristic features of power supply system (PSS).An universally modularized method has been put forward to work out the trouble based on foundationally Modularization.PSS has been divided to several modules such as power relay module,signal relay module,PXI control module,ground cable module,software module etc.By universally modularized design and combination of software and hardware,miniaturization size,integration degree,robustness and universality between different aircrafts PSS are all enhanced and reinforced.