利用电压率定位电力系统谐波源

Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521) Pub Date : 2004-05-12 DOI:10.1109/MELCON.2004.1348247

T. Pyzalski, R. Lukomski, K. Wilkosz

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引用次数: 16

摘要

本文提出了确定电力系统中哪一方、公用事业公司或用户是主导谐波源的新方法。首先，对现有的谐波源局部化方法进行了综述。然后，介绍了新方法的理论背景。电力系统谐波源局部化的常用判据是基于检测电压比，文中定义了电压比。分析了该比值对计算误差加量的敏感性研究结果。并给出了实用的结论。强调所提出的方法比现有的方法具有更好的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Utilization of the voltage rate to localization of harmonic sources in a power system

The paper proposes the new approach to determine which side, the utility or the customer is dominant harmonic source in a power system. At the beginning, review of existing approaches to localization of harmonic sources is given. Then, the theoretical background of the new approach is presented. The used criterion of localization of harmonic sources in a power system is based on examining the voltage ratio, which is defined in the paper. The results of investigation of sensibility of this ratio to the errors burdening quantities used for its calculation are analyzed. The practical conclusions are given. It is underlined that the presented approach has better properties than existing ones.

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Proceedings of the 12th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.04CH37521)

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