鼠笼电机转子端环结构探讨  

Discussion on Rotor End Ring Structure of Squirrel-cage Motor

作　　者：林玲 王栎宁 陈恺 LIN Ling;WANG Lining;CHEN Kai(Shanghai Electric Machinery Co.,Ltd.,Shanghai 200240,China)

机构地区：[1]上海电气集团上海电机厂有限公司,上海200240

出　　处：《上海大中型电机》2021年第2期38-41,共4页Shanghai Medium and Large Electrical Machines

摘　　要：风电产品需要更高的可靠性,本文通过对风电鼠笼发电机产品转子端部处导条与端环结构的强度分析、试验验证,提出了对大功率鼠笼风力发电机转子端环的结构优化,并且对优化后的端环结构进行了超速验证。为成功研发大功率鼠笼电机提供了理论依据和技术保障。As the higher reliability is required for the wind-driven products,this paper puts forward the structure optimization for rotor end ring of high-power squirrel-cage wind-driven generator based on the strength analysis and test verification of conducting bar and end ring structure at the end of rotor of squirrel-cage wind-driven generator,and verifies the over-speed of end ring structure optimized,which provides a theoretical basis and technical support for the successful research and development of high-power squirrel-cage motor.

关 键 词：鼠笼电机 转子端环 护环 结构强度 

分 类 号：TM303[电气工程—电机]