Abstract：To improve harmonic compensation performance and increase the capacity of active power filter (APF), the LCL-filter is used as an output filter for APF. The space voltage vector model of three-phase shunt active power filter is built. The range of the output filter inductance meeting the performance of fast-track harmonic current is proposed. The influence of element parameters on the filtering performance of LCL-filter is analyzed. The design method of LCL-filter is proposed and a practical design example of APF is given. Finally, the simulation and experimental verify the validity of the proposed method.
王路鹏,唐忠. 基于LCL的三相并联有源电力滤波器研究[J]. 电气技术, 2014, 15(03): 55-59.
Wang Lupeng, Tang Zhong. Research on LCL-based Three-phase Shunt Active Power Filter. Electrical Engineering, 2014, 15(03): 55-59.
2014, Vol. 15 
