电压补偿控制并联电压型有源电力滤波器研究  

Research on voltage compensation control for voltage source of shunt active power filter

作　　者：亓学广[1] 卢浩[1] 黄德旭 

机构地区：[1]山东科技大学信电学院,山东青岛266510 [2]山东鲁能智能技术有限公司,济南250031

出　　处：《电测与仪表》2007年第12期7-10,14,共5页Electrical Measurement & Instrumentation

摘　　要：介绍了一种改进的基于瞬时无功功率理论的谐波电流检测方法和电压补偿控制方法,并将此方法运用到有源电力滤波器设计中,实现对电网谐波电流的检测和补偿。通过MATLAB/SIMULINK对三相电源有源电力滤波器进行仿真,证明该方法具有良好的检测和补偿控制效果。This paper discusses the fundamental theory and system structure of active power filters, the inspection of harmonic current and the method of voltage compensation. It can be applied to the design of active power filter as well and compensates the harmonic current and reactive power of power grids. By using the software of SIMULINK which contains to MATLAB, it designs a simulation of three phase power supply active power filters. The result of the simulation shows these methods are very helpful.

关 键 词：有源电力滤波器 谐波检测 补偿电流控制 电压矢量 

分 类 号：TM76[电气工程—电力系统及自动化]