李 军（艾默生网络能源有限公司，广东省深圳市 518057）

 

Application Examples of Parallel Connection Active Power Filters

Yuan Chang （Shenzhen Sinexcel Electric Co.，Ltd.，Shenzhen 518054，Guangdong Province，China）

Li Jun（Emerson Network Power Co.，Ltd.，Shenzhen 518057，Guangdong Province，China）

 

Abstract In this paper，the increasingly serious problems of the harmonic pollution to the efficient operation of power distribution system are introduced. On this basis，the basic principles of Sinexcel parallel connection active power filters are introduced，and finally，combined with examples，the improvement of the efficiency to the power distribution system brought about by the parallel connection active power filter is illustrated.

Key words Power distribution system Harmonic pollution　Parallel connection active power filter

 

摘 要 阐述了配电系统中日趋严重的谐波污染给配电系统高效运行所带来的各方面的问题，在此基础上，介绍了 Sinexcel并联型有源电力滤波器的基本原理。最后结合实例说明并联型有源电力滤波器给配电系统所带来的效率提升。

关键词 配电系统　谐波污染 并联型有源电力滤波器