摘要
提出了一种新的磁链控制方法 ,以三相综合电感磁链矢量为基础 ,实现了离散的PWM整流器与连续电网的有机结合 .从新的角度揭示了PWM整流器的运行机制 ,方法简单明晰 .仿真结果表明 ,在系统的动静态特性和直流电压利用率等方面 ,均实现了PWM整流器的优化控制 .
On the basis of the Three Phase Composite Flux Linkage Vector, a novel flux linkage method is proposed which fully unite the discontinuous process of PWM rectifier with the continuous AC supply, and the switching function of PWM rectifier with the advantage of extremely simplicity analyzed. The simulating results show that the PWM rectifier with this method can perform an optimum control, with fast dynamic response, good static characteristic and a high DC Voltage Ratio.
出处
《华中理工大学学报》
CSCD
北大核心
2000年第6期21-23,共3页
Journal of Huazhong University of Science and Technology
