A power factor controller for three-phase PWM rectifiers and shunt active power filters

被引：0

作者：

Machmoum, A ^{[1
]}

Coulibaly, P ^{[1
]}

Abdelli, Y ^{[1
]}

机构：

[1] LARGE, GE44, F-44602 St Nazaire, France

来源：

10TH INTERNATIONAL CONFERENCE ON HARMONICS AND QUALITY OF POWER, VOLS I AND II, PROCEEDINGS | 2002年

关键词：

active power filter; PWM rectifier; resonant current controller; harmonics; power factor;

D O I：

暂无

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 describes a three-phase switching converter, acting as a PWM rectifier (PWMR) and/or as an active power filter (APF). A resonant current controller (RCC) for a sinusoidal input current is involved. This new pulse modulation allows an efficiently control of the converter maximum switching frequency which slightly depend on the electrical load, input passive filter or mains parameters. The converter provides controllable dc link voltage and a high power factor. A simple voltage controller is developed based on the power balance concept. Its structure and synthesis is generalised to perform both functions (APF-PWMR modes) by anticipating the active power needed on the dc side and without adding any modification to the control circuit. Simulation results are presented to show the effectiveness and performances of the proposed control methods, both in steady-state and transient conditions.

引用

页码：626 / 631

页数：6

共 9 条

[1] New trends in active filters for power conditioning [J].