摘要
电压型逆变器结构简单,容量大,在实际中应用广泛,在控制上比电流型逆变器复杂,文章介绍了在转子磁链定向下的定子电压与电流的关系,提出电压补偿的算法;分析了基于三闭环的矢量控制系统控制结构及其实现;结合MATLAB给出了上述控制系统的仿真结果。
The structure of voltage inverter is simple, and capacitance is bulky. It is widely used in practice, but the control method is complicated than current inverter's. In this paper, we introduce the relationship be-tween stator's voltage and current under rotor's field oriented, and bring up voltage compensation method; anal-yse the structure of three close-loop vector control; simulate the whole system with MATLAB.
出处
《电气传动》
北大核心
2004年第2期16-19,共4页
Electric Drive
基金
国家"十五"863计划电动车重大专项(2002AA501821)
