Research of Position Sensorless for Switched Reluctance Motor
Through the analysis of the winding voltage equation, winding magnetic flux, inductance and electromotive force parameters such as analytical form, a method of non-position examination plan based on the inductance model was proposed, thus an observing rotor position method was determined. Through resolving the functional relations between some electrical parameters and the rotor position angle of SRM, the information of the rotor position was achieved. A simulation model based on indirect position examination plan and a current chopped control system based on the inductance model of SRM were established. The simulation results indicate that this method is practicable.
Switched Reluctance Motor Position Sensorless Phase inductance Rotor Position Of SRM Current Chopper
WANG Yan WANG Mian Hua LING Yuelun
Xian University of Science and Technology,Xian, shaanxi,710054 China
国际会议
长沙
英文
2229-2232
2010-03-13(万方平台首次上网日期,不代表论文的发表时间)