A Study of Active Power Filters Using Quad-Series Voltage-Source PWM Converters for Harmonic Compensation

被引：113

作者：

Peng, Fang-Zhang ^{[1
]}

Akagi, Hirofumi ^{[1
]}

Nabae, Akira ^{[1
]}

机构：

[1] Nagaoka Univ Technol, Nagaoka, Niigata 94021, Japan

来源：

IEEE TRANSACTIONS ON POWER ELECTRONICS | 1990年 / 5卷 / 01期

关键词：

D O I：

10.1109/63.45994

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

An active power filter using quad-series voltage-source pulsewidth modulated (PWM) converters to suppress ac harmonics by injecting compensating currents to the ac system is described. The calculation circuit for the compensating current references, the compensation characteristics, and the capability of the dc capacitor are discussed theoretically and experimentally. A new control circuit for the dc capacitor voltage is proposed. These discussions focus on transient states, based on the instantaneous reactive power theory. Finally, a passive LC filter is designed to remove the switching voltage and current ripples caused by the PWM converters at the ac side. Some experiments that illustrate the details of the study are shown.

引用

页码：9 / 15

页数：7

共 7 条

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[2]

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AKAGI, H ;

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