摘要
文章通过瞬时无功功率理论的算法设计了有源电力滤波器,在理论分析的基础上,利用Matlab软件中的电力系统仿真工具箱(Simulink)对并联型电力有源滤波器进行了建模和仿真分析。仿真结果表明,基于瞬时无功功率理论的并联型有源电力滤波器可以很好的起到电网的动态抑制谐波的作用,达到消除非线性负载所引起的谐波电流对电网污染的目的。
An active power filter is designed based on algorithm of instantaneous reactive power theory in this paper.On the basis of theoretical analysis,modeling and simulation analysis of SAPF are proceeded using Matlab software for power system simulation Toolkit（Simulink）.Simulation results indicate that the SAPF based on instantaneous reactive power theory can restrain harmonics of the power grid dynamically and eliminate the pollution of harmonic current caused by non-linear load to the power system.
出处
《仪表技术》
2010年第12期22-25,共4页
Instrumentation Technology
基金
湖南省大学生研究性学习和创新性实验计划项目(湘教通【2009】320号)
