A contraption of compensation method for the harmonics and reactive power is proposed in this paper.Using active power filter, the currents of the real time compensation are infused to the power net.

• 文章提出一种补偿谐波采用电力有源滤波器实时地向电网注入和无功电流的精巧设计，采用电力有源滤器实时地向电网注入补偿电流。