这是一个针对采用三相三线制有源电力滤波器的matlab仿真model，采用一种带积分的位置跟踪滑模控制方法，实现电源电流的追踪控制。-This is a simulation model for the three-phase three-wire active power filter matlab, using a position tracking with integral sliding mode control method

一个对三相电网进行有源滤波的仿真模型，其中包括FIR滤波器，和滑模控制模块，(A simulation model for active filtering of three-phase power grid, including FIR filter and sliding mode control module, is used in the simulation.)

有源滤波器，低通滤波器检测谐波，加直流电源抵消谐波，效果较好，滑模控制方式(Active filter, low-pass filter to detect harmonics, plus DC power supply to cancel harmonics, better effect, sliding mode control)