According to the equivalent circuit model of non-linear load, a detecting approach of harmonic current in single-phase circuit based on fast iterative algorithm in active power filter is proposed.

根据非线性负载的等效电路模型，提出了一种基于快速跟踪算法的有源电力滤波器单相电路谐波电流检测方法。

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A novel single-phase parallel active power filter based on the harmonic magnetic flux compensation theory is proposed.

提出一种基于谐波磁通补偿原理的单相并联型有源电力滤波器。

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