Simulation analysis of shunt active power filter
Non-linear loads appear in the power industry on a large scale,and the acquisition of high-quality electric energy has also become a universal problem.Active power filter(APF),which has the advantages of dynamic tracking and better compensation effects,has become the most efficient power electronic device in the field of harmonic pollution control.It has gradually replaced traditional passive filters and achieved rapid development.This paper first describes the basic principles of APF,the main circuit topology.The specific detection method based on the theory of instantaneous reactive power design was selected,PI control was used as the control strategy of this design,and SPWM was selected as the control method of this design.Through the analysis of the results of the Matlab/Simulink simulation,it can be concluded that the active power filter can suppress harmonics in real time.
Three-phase three-wire system Active power filter Simulation
Fei ZHU Su WANG Liang ZENG
School of Electrical and Electronic Engineering,Hubei University of Technology,Hubei 430068,China
国际会议
武汉
英文
102-110
2018-08-21(万方平台首次上网日期,不代表论文的发表时间)