摘要
分析了逆变器波形重复控制技术的原理和设计方法,提出了双环PI控制和重复控制相结合的复合控制方法。
The primiple and design mothod of the repetitive control scheme for UPS inverter are analyzed and a two-layer control slralegy based on the two-loop PI control and repetitive control is presented. Simulation and experimental results show that it can minimize the output vollage distortion of the UPS inverter under rectifier-type nonlinear loads.
出处
《电源技术应用》
2002年第8期-469--469,共1页
Power Supply Technologles and Applications
