基于改进p-q理论的电力系统谐波抑制

2009 International Workshop on Intelligent Systems and Applications Pub Date : 2009-05-23 DOI:10.1109/IWISA.2009.5072893

Cunlu Dang, C. Jiang, Xiaoying Zhang, L. Chai

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引用次数: 3

摘要

针对传统p-q理论存在的诸多问题，本文对改进的p-q方法进行了研究。畸变电压通过空间矢量转换为理想电压。采用三相四线四脚有源滤波器，在畸变电压下完成谐波抑制和无功补偿。与传统的p-q理论相比，仿真结果表明该方法是有效的。

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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Harmonic Suppression Using the Improved p-q Theory in the Power System

According to the traditional p-q theory had many problems, the improved p-q method is studied in this paper. The distorted voltage is transformed to ideal voltage through the space vector. Harmonic suppression and reactive power compensation are finished under the distorted voltage by use of three-phase four-wire four-leg active filter. Comparing to the traditional p-q theory, the simulation results show this method is effective.

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2009 International Workshop on Intelligent Systems and Applications

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