摘要
设计了一种新型功率变换器,它在最少开关器件不对称半桥电路的基础上,加入了DC/DC开关电源模块,其目的是有效地改善开关磁阻电机驱动(Switched Reluctance-motor Driving,简称SRD)系统的性能。而且,该变换器能最大限度地支持系统的各种调速方案,实现多种调速控制模式。仿真和实验结果与理论分析完全吻合,验证了该功率变换器设计的合理性和有效性。
A novel power converter for Switched Reluctance-motord Driving （SRD） is presented,in which the DC/DC switched power module was added in the traditional converter with minimal switch in order to improve per-formance of SRD.This power converter could support variable drive methods and realizes variable speed control patterns.The results are got by experiment and simulation,which are well conformed to theory, analysis.The reasonability and validation of this power converter are well verified.
出处
《电力电子技术》
CSCD
北大核心
2007年第9期41-43,共3页
Power Electronics
关键词
功率变换器
磁阻电机
驱动
power converter
reluctance motor
drive
