逆变器供电异步电动机的设计难点及对策  

The Design Difficulties and its Solutions of the Inverter Power-Supplied Asynchronous Motor

作　　者：秦虹[1] 李进泽 

机构地区：[1]浙江工业职业技术学院,浙江绍兴312000 [2]湖南株洲电力机车研究所,湖南株州412001

出　　处：《机电工程技术》2003年第5期33-35,44,共4页Mechanical & Electrical Engineering Technology

摘　　要：本文从分析逆变器供电对异步电动机不利影响着手,着重从定转子槽、绝缘结构、转子结构、轴承等几个方面探讨了逆变器供电异步电动机的特点和设计难点,并提出了相应的对策。This article first analyses the disadvantageous influence of the inverter power-supply against the asynchronous motor. Then by investigating the structure of stator-rotor groove, insulation structure, rotor structure, bearing and etc, the author puts forward the features and design difficulties of the asynchronous motor and proposes the relevant solution.

关 键 词：逆变器 异步电动机 设计难点 对策 

分 类 号：TM464[电气工程—电器]