通信电源是通信设备的“心脏”,它直接关系到通信网的运行质量和通信安全。介绍通信电源系统的组成和电源集中监控,重点介绍逆变电源的分散供电在通信系统中的应用和起到的应有效果。 Communication power is the “heart” of communication equipment, which is directly related to the operation quality and communication security of the communication network. Introduce the composition of communication power supply system and centralized monitoring of power supply, and mainly introduce the application of distributed power supply of inverter and its due effect in communication system.