CRH2-300型350km/h动车组用YQ-365异步牵引电动机  

Design of YQ-365 Asynchronous Traction Motor for 350 km/h CRH2-300 EMU

作　　者：成熹 

机构地区：[1]株洲南车电机股份有限公司,湖南株洲412001

出　　处：《机车电传动》2009年第6期1-5,共5页Electric Drive for Locomotives

摘　　要：YQ-365异步牵引电动机是专为CRH2-300型350km/h动车组设计的新型电机。阐述了CRH2型350km/h动车组对异步牵引电动机技术要求、电机关键参数的选取、结构强度分析和试验。该牵引电动机是在消化吸收MB-5120-A型异步牵引电动机先进技术基础上进行再创新设计的,满足CRH2-300型350km/h动车组的运行需要。YQ-365 asynchronous traction motor is designed for CRH2-300 EMUs with the speed of 350 km/h.This article introduces the specification,key parameters,structure strength analysis and test of the motor. The traction motor is designed with advanced technology and innovative design,which is on the base of digestion and absorption of MB-5120-A asynchronous traction motors. The traction can meet the running demand of the CRH2-300 EMUs with the speed of 350 km/h.

关 键 词：CRH2-300型动车组 YQ-365异步牵引电动机 MB-5120-A型异步牵引电动机 电机特性 技术参数 电机试验 

分 类 号：U266.2[机械工程—车辆工程] U264.13[交通运输工程—载运工具运用工程]