【摘要】 对有源电力滤波器APF的负载电流检测、电源电流检测、负载谐波电压检测和电源谐波电流检测等基本控制方式进行了比较,分析和研究了并、串联型APF的新型复合控制方式。实验数据表明,基于复合控制的有源电力滤波器APF对电气化铁路牵引供电系统的谐波具有良好的抑制效果。更多还原

【Abstract】 The basic control mode of active power filter such as the load current detection, the supply current detection, the load harmonic voltage detection and the supply harmonic current detection were compared. A new compound control mode of parallel and series APF was analyzed and studied.Experimental data show that APF based on compound control mode has good harmonic suppression effect on electrical railway traction power supply system.更多还原