三相三线制电力系统中补偿不平衡负荷的混合有源滤波器控制策略

2012 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG) Pub Date : 2012-06-25 DOI:10.1109/PEDG.2012.6254041

Yen-Ching Wang, Tzung-Lin Lee

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引用次数: 7

摘要

提出了一种考虑负载不平衡的三相三线制工业电力系统混合有源滤波器补偿控制策略。除谐波电流补偿外，混合滤波器还设计了基于瞬时功率理论的正序和负序无功补偿。因此，即使在无功、非线性或不平衡电路中，补偿系统也表现为电阻网络。理论分析和实验结果验证了该方法的有效性。

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A control strategy of hybrid active filter to compensate unbalanced load in three-phase three-wire power system

This paper presents a control strategy of hybrid active filter for compensation of the three-phase three-wire industrial power system considering unbalanced loading. In addition to harmonic current compensation, the hybrid filter is designed to compensate both positive- and negative-sequence reactive power based on the so-called instantaneous power theory. Therefore, the compensated system behaves as a resistive network even in a reactive, nonlinear, or unbalanced circuit. Theoretical analysis and experimental results are given to verify effectiveness of the proposed method.

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来源期刊

2012 3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG)

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