Optimal Capacity of SVC to Compensate Flicker induced by Electric Arc Furnace

被引:2
|
作者
Kim, Gildong [1 ]
Lee, Hanmin [1 ]
机构
[1] Korea Railrd Res Inst, Adv EMU Res Corps, Uiwang Si, Gyeongi Do, South Korea
关键词
Electric arc furnace; flicker; SVC;
D O I
10.1109/ICIMT.2009.36
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Electric arc furnaces are one of the most severe sources to induce voltage flickers and hard to make an analysis model due to its chaotic characteristics. In this paper, a practical modeling strategy for electric arc furnaces is suggested. By using this model, the flicker phenomena induced by electric arc furnaces are simulated and analyzed to find out solutions for compensation. To compensate voltage variation and frequency fluctuation, we used SVC devices and suggested a novel scheme to identify the optimal capacity of SVCs by using Pst flicker index which is suggested on IEC standards
引用
收藏
页码:43 / 46
页数:4
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