摘要
介绍了永磁无刷直流电机(BLDCM)常用的PWM调制方式,分析了调制方式对电枢电流的影响,总结了关于无刷直流电机PWM调制方式目前的研究成果,对各种调制方式的优缺点进行了讨论,并通过仿真实验进行了验证.
PWM modes used in the brushless DC motor control system are introduced, and different effects of the armature current with the PWM modes are analyzed. The recent research results for PWM modes of the brushless DC motor are summarized. At the same time, by discussing the advantages and the disadvantages of the different PWM modes,and the simulation results can prove the conclusion above.
出处
《哈尔滨理工大学学报》
CAS
2006年第2期120-123,共4页
Journal of Harbin University of Science and Technology
基金
黑龙江省自然科学基金资助项目(E0022)
