In order to improve the APF performance, this paper traverses the formation cause and negative affection of control delay and dead-time effect, and brings forward the compensation method for them respectively.

• 为改善有源滤波器的补偿特性和补偿效果，本文在详细探讨控制延迟和死区效应的产生、危害及其内在机理的基础上，提出了对控制延迟、死区进行补偿的方法。