摘要
为实现有源电力滤波器(APF)的高性能控制,提出了两种APF直接功率控制策略,即基于谐波检测和基于无谐波检测的APF直接功率控制。仿真试验证明,相对于基于谐波检测的APF直接功率控制,基于无谐波检测的APF直接功率控制具有更好的谐波抑制效果和动态性能。
Two kinds of direct power control strategy were put forward for achieving high-performance control of active power filter （APF）. One is the direct power control of APF based on harmonic detection. The other is the direct power control of APF without harmonic detection. The simulation proved that the second control strategy has better effect on harmonic suppression and dynamic performance,
出处
《低压电器》
2014年第5期52-55,61,共5页
Low Voltage Apparatus
关键词
有源电力滤波器
瞬时无功功率理论
无谐波检测控制
直接功率控制
active power tilter （APF）
instantaneous reactive power theory
control withoutharmonic detection
direct power control
