摘要
介绍了几种开关磁阻电动机功率变换器及其拓扑改进结构,给出了主电路的选用原则和依据。在三相12/8结构开关磁阻电动机基础上仿真对比分析了某些变换器对开关磁阻电动机相电流、转矩脉动、效率等性能的影响。最后建立了功率变换器的可靠性模型以及可靠性仿真对比分析。
Several power converters including the improved topologies for switched reluctance motors were introduced, and the basis and principle of selection and the results of the comparison were given. The 12/8 SRM was used as the Simu- lation object, and the effection of converter to the system＇ s performance, such as phase current, phase torque, efficiency etc with the software of MATLAB/Simulink were compared. The reliability models were established before the simulation results analysis of the reliability was obtained.
出处
《微特电机》
北大核心
2012年第1期27-30,34,共5页
Small & Special Electrical Machines
