文献类型：期刊文献

英文题名：Research on the starting method of sensorless PMSM based on electrical steady-state model

作者：Liu, Jun[1,2]; Wu, ChunHua[3]; Huang, JianMin[3]; Yu, JinDhou[1]

机构：[1] School of Information Science and Engineering, East China University of Science and Technology, Shanghai 200237, China; [2] School of Electrical Engineering, Shanghai DianJi University, Shanghai 200240, China; [3] Shanghai Key Lab of Power Station Automation Technology, Shanghai University, Shanghai 200072, China

年份：2009

起止页码：519

外文期刊名：IEEE International Symposium on Industrial Electronics

收录：EI(收录号：20101312814855)

语种：英文

摘要：In order to solve the problem of sensorless PMSM starting, according to the mathematical model of PMSM and electrical steady-state principle, an electrical steady-state model observer of PMSM is built, which is used to estimate the rotor position and speed at low speed in the starting of PMSM. The method in this paper can start the sensorless PMSM stably and has the advantages of low complexity, low starting current, smooth switching and high reliability. The correctness and effectiveness are verified by experiments. ?2009 IEEE.