摘要
介绍了SPWM逆变电源输出电压波形重复控制的工作原理及重复控制器的设计方法。在一台 5 0Hz逆变电源上的实验结果表明 ,重复控制策略可有效改善整流性负载引起的输出波形的周期性畸变 ,对强扰动具有良好的鲁棒性。
The operation principle of repetitive control of output voltage of SPWM inverter and design method of repetitive controller are introduced.Experimental results on a 50Hz SPWM inverter show that the repetitive control scheme can effectively ameliorate the periodic distortion caused by rectified load and has good robustness to strong disturb.
出处
《电力电子技术》
CSCD
北大核心
2001年第2期45-47,共3页
Power Electronics
