摘要
针对几种适合于有源电力滤波器(APF)控制方法的对比分析,指出了它们各自的优缺点及应用范围。主要介绍了一种能够在低开关频率下实现大功率变流器SPWM技术的组合变流器载波相移SPWM(CPS-SPWM)控制方法。
Comparison and analysis is made on control strategies for the active power filter. Advantages, disadvantages and scope ofapplications are illustrated. A control strategy of combination converter with carrier phase-shifted SPWM (CPS-SPWM) is proposed, throughwhich SPWM technology of power converter may be realized at low switching frequency.
出处
《机车电传动》
北大核心
2003年第4期1-4,共4页
Electric Drive for Locomotives