Optimal design of repetitive controller for harmonic elimination in PWM voltage source inverters

被引：14

作者：

Chen, Sufen ^{[1
]}

Lai, Y. M. ^{[1
]}

Tan, Siew-Chong ^{[1
]}

Tse, Chi K. ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Elect & Informat Engn Dept, Hong Kong, Hong Kong, Peoples R China

来源：

INTELEC 07 - 29TH INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE, VOLS 1 AND 2 | 2007年

关键词：

D O I：

10.1109/INTLEC.2007.4448774

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

This paper presents an analysis of the application and optimal design of the repetitive controller for eliminating harmonic distortion in pulse-width modulation voltage source inverter systems. A method of analyzing the repetitive control system from the frequency response viewpoint is introduced. Based on this method, a systematic way of optimizing the design of the system is proposed. Specifically, the closed-loop repetitive controller is modified by including a zero-magnitude-and-phase compensator and a lead-lag compensator to improve the stability and tracking accuracy of the inverter system. It is shown both analytically and by simulations that the harmonics in the inverter's output voltage can be effectively eliminated with the improved repetitive controller.

引用

页码：236 / 241

页数：6

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