Composition and Function Analysis of People Defense Engineering Electrical System

The composition of people defense engineering electrical system is analyzed.The narrow sense and broad sense definition mode of system compositions are proposed.The composition and function of people defense engineering electrical sub-system,include power supply and distribution system,three-protection system,air-condition system,exhaustion system,water supply and sewerage system,lighting system,fire automatic alarm system,and safety and protection system,are studied.In consideration of the practical situation and feature of most sub-system,the partition mode of system particular equipment(primarily master equipment),mutual equipment and control system are presented,it makes the understanding of its composition,control function and mutual relations become more detail and exact.The job of this article is important for promoting and accelerating the research and application of people defense engineering electrical system in our country.