文献类型：会议论文

中文题名：Performance analysis of Permanent Magnet Assisted reluctance synchronous machine

作者：Fu hui-kai[1];

第一作者：付会凯

机构：[1]Mechanical and Electrical Engineering Institute,Xinxiang University,Xinxiang 453003,China;

第一机构：新乡学院机电工程学院

会议论文集：the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)(2012年电机工程与信息技术国际会议)论文集

会议日期：20120926

会议地点：沈阳

主办单位：计算机科学与电子技术国际学会

语种：英文

中文关键词：Reluctance synchronous machine;flux linkage;Torque response;Finite Element

摘要：This thesis is about the dynamic control of a permanent magnet assisted reluctance synchronous machine (PMA RSM).The PMA RSM in this thesis is a 110 kW traction machine and is ideal for the use in electrical rail vehicles.For accurately analyzing the dynamic characteristics paper is of the of a permanent magnet assisted reluctance synchronous machine,For the body of machine,the paper carries on the finite element analysis of its D-Q axis flux linkage,the self inductance,the mutual inductance.The mathematical model of the Permanent Magnet Assisted reluctance synchronous machine is derived and explained in physical terms from analytical data.To improve the dynamic performance of the PMA RSM,a load torque observer with compensation current feedback is investigated.The derivation of the load torque observer and the detail designs of the observer elements are given.The accurate simulation model of the PMA RSM is used to verify the operation of the observer structures and to evaluate the dynamic performance.