低速永磁同步电动机的设计研究  

Design Study of Permanent Magnet Synchronous Motor with Low Speed

作　　者：肖杭[1] 金敏捷[1] 谭茀娃[1] 金如麟[1] 董隆予[1] 方凯[1] 

机构地区：[1]上海交通大学,上海200030

出　　处：《微特电机》2001年第6期26-28,共3页Small & Special Electrical Machines

摘　　要：详细介绍和分析了用于电梯的无齿轮低速永磁同步电动机 (以下简称PMSM)产生转矩波动的原因和消除转矩波动的种种对策。样机已经装梯试验 。This paper introduces and analyzes the reasons and corresponding countermeasures of torque fluctuation in gearless permanent magnet synchronous motor (PMSM) which is applied in elevator. Prototype motor has been assembled in elevator, and results of examination proved the correctness of design philosophy.

关 键 词：低速永磁同步电动机 纹波转矩 齿槽转矩 设计 

分 类 号：TM351[电气工程—电机]