永磁无刷直流电动机运行特性的研究  

Work on the Circulating Characteristics of the Permanent Magnet Brushless DC Motor

作　　者：鲍晓华[1] 刘根[1] 张敬华[1] 

机构地区：[1]合肥工业大学,安徽合肥230009

出　　处：《微电机》2002年第2期7-9,26,共4页Micromotors

摘　　要：从永磁无刷直流电动机的基本工作原理出发 ,推导了其数学模型。在数学模型的仿真求解中 ,着重分析了切换角对绕组电流、换流重叠角。From the basic operation principles of the permanent magnet brushless DC motor, this paper deduced it mathematical model. During the simulation to the mathematical model, the influence of the commuting angle to the electrical current, to the overlap angle and to the electromagnetism efficiency is emphasized.

关 键 词：永磁无刷直流电动机 运行特性 研究 

分 类 号：TM351[电气工程—电机]