两种开关磁阻电机系统的对比研究  

Comparison Study of Two Types of Switched Reluctance Machines

作　　者：陈昊[1] 谢桂林[1] 

机构地区：[1]中国矿业大学信息与电气工程学院,江苏徐州221008

出　　处：《中国矿业大学学报》2000年第5期476-479,共4页Journal of China University of Mining & Technology

基　　金：煤炭科学基金资助项目!(97电 10 10 4)

摘　　要：从电机输出容量、功率变换器、基本工作频率及对转矩脉动影响等方面 ,对常用的三相开关磁阻电机系统和四相开关磁阻电机系统进行了对比分析 .结果表明 ,无论是用作电动机系统 ,还是用作发电机系统 ,由三相双开关功率变换器和三相 6/4结构电机组成的开关磁阻电机系统的电机单位体积输出容量和系统效率均比由四相分裂电源式功率变换器和四相The comparison between the common three phase Switched Reluctance machine system and the common four phase Switched Reluctance machine system was made in the respects of the output capacity of the machine, the feature of power converter, the basic operational frequency and the effect of the torque pulsation. It shows that the output capacity per unit volume and the systematic efficiency of the Switched Reluctance machine system with the three phase double switch power converter and the three phase 6/4 structure machine are superior to those of the Switched Reluctance machine system with the four phase split supply power converter and the four phase 8/6 structure machine, whether the machines are operated as the motor systems or the generator systems.

关 键 词：功率变换器 电动机 发电机 开关磁阻电机 数学模型 

分 类 号：TM352[电气工程—电机]