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介绍了串联混合型电力有源滤波器的原理,以及将其应用于单相电路时必须解决的单相电路谐波电流的瞬时检测方法,仿真结果验证了这种谐波检测方法的有效性,基于这种检测方法的串联混合型单相电力有源滤波器具有良好的谐波补偿性能。
This paper introduces the principle of series hybrid active power filter and the transient detection method of single-phase circuit harmonic current when it is applied to single-phase circuit. The simulation results verify the effectiveness of this harmonic detection method, A series hybrid single-phase power active filter based on this detection method has good harmonic compensation performance.