Voltage Swell/Sag Compensation with Single-Phase Z-Source AC/AC Converter

被引：0

作者：

Nguyen, Minh-Khai ^{[1
]}

Jung, Young-Gook ^{[2
]}

Lim, Young-Cheol ^{[1
]}

机构：

[1] Chonnam Natl Univ, 300 Yongbong Dong, Kwangju, South Korea

[2] DAEBUL Univ, Chungnam, South Korea

来源：

EPE: 2009 13TH EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-9 | 2009年

关键词：

Dynamic voltage restorers (DVR); Voltage swell/sag compensation; Z-source converter; PWM AC/AC converter';

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper proposes a new type of voltage swell/sag compensator based on single-phase Z-source AC/AC converter. The proposed topology employs a pulse width modulation (PWM) Z-source AC/AC converter along with a transformer. A commutation strategy to drive the AC/AC converter is employed to realize snubberless operation. Circuit analysis is provided. Simulation and experimental results at 20% voltage swell, 40% voltage swell and 60% voltage sag are shown.

引用

页码：1150 / +

页数：2

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