The main circuit,operating principles,referential current detection arithmetic and control strategies of GAPF are introduced and the results of a simulative experiment on the GAPF are given.

• 为了抑制系统高次谐波提高电能质量,研究了广义有源电力滤波器的主电路、工作原理、指令电流检测算法及控制策略后,给出了仿真结果。