摘要
分析PWM整流器在旋转dq坐标系中的简化数学模型 ,用此模型建立电压调节器解耦dq轴电流的独立调节环 ,简化各个环节 ,进而设计双闭环电流、电压调节器PI参数 。
Simplified mathematic model of PWM rectifier in the d q rotation frame is analyzed,and the independent loops with voltage adjustor decoupling d q axis current are built on the basis of the model.The PI parameters of current and voltage adjustor of double closed loop are designed by simplification,and the simulation results show it is correct and reasonable.
出处
《电工技术杂志》
2003年第5期68-71,84,共5页
Electrotechnical Journal
