标题：Performance analysis and experimental research of permanent magnetic DC motor with pulsating direct current source
作者：Wei, Bei ;Wang, Xiuhe ;Zhong, Hui
作者机构：[Wei, Bei ;Wang, Xiuhe ;Zhong, Hui ] School of Electrical Engineering, Shandong University, Jinan, 250061, China
会议名称：2010 International Conference on Electrical Machines and Systems, ICEMS2010
会议日期：10 October 2010 through 13 October 2010
来源：2010 International Conference on Electrical Machines and Systems, ICEMS2010
摘要：The dynamic performance of the permanent magnetic dc motor (PMDM) would deteriorate with the supply which unable provides directs current. The operational performance would change and the spark was brought out on the commutator. Experiments were performed to analysis the worse of the commutation. The factors influencing on commutating on PMDM were presented based on the experimental results, and improvement of commutating is also presented.