An AC-to-AC converter based voltage regulator

被引：0
|
作者：
van Schalkwyk, C [1 ]
Beukes, HJ [1 ]
Mouton, HT [1 ]
机构：
[1] Univ Stellenbosch, ZA-7600 Stellenbosch, South Africa
来源：
2002 IEEE AFRICON, VOLS 1 AND 2: ELECTROTECHNOLOGICAL SERVICES FOR AFRICA | 2002年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents an AC voltage regulator based on a pulse width modulated AC-to-AC converter and a step-down transformer. The regulator is aimed at electrification of small rural communities and compensates for the voltage variations ranging from +10% to -40% of the nominal. The fast dynamics associated with a pulse width modulated converter is a significant benefit when compared to more conventional techniques, for instance the use of tap changing transformers.
引用
收藏
页码：719 / 722
页数：4
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