通信机房电力谐波分析及改造

Transformation and analysis of the power supply system in the communication station

随着通信产业的快速发展和通信规模的扩大,通信设备用电量快速增长,如何有效抑制电力谐波危害,对整个通信机房电力谐波进行综合治理,已经迫在眉睫。通过对通信机房电源数据的分析,提出了进行UPS输入谐波电流控制,开关电源输入谐波电流控制,应用有源谐波滤波器等来进行谐波治理的设计方案,对实际工程有很强的指导意义。

Along with the fast development of the communications, the electric power consumption is growing fast. How to control harmful effects from power harmonics and how to renovate actual power room in the communication station seem to be more urgent than before. The paper analyzes the communication power system and finds out the methods to reform the harmonics in the power supply distribution systems and the key points of controlling power harmonics at UPS input, switching power system input and the application of active power filters. The research gives significant guiding to the actual works.