牵引发电机汇流环绝缘结构优化研究  

Insulation Structure Optimization for Slip Ring of Traction Generator

作　　者：冉继强 高云霞 邱添 RAN Jiqiang;GAO Yunxia;QIU Tian(Chengdu CRRC Electric Co.,Ltd.,Chengdu 610010,China)

机构地区：[1]成都中车电机有限公司

出　　处：《电机与控制应用》2019年第7期72-75,93,共5页Electric machines & control application

摘　　要：针对牵引发电机汇流环产品标准化和通用化设计,列举了5种型号的交流传动内燃机车配套汇流环绝缘结构,提出了汇流环绝缘结构优化的设计方案。检测、试验和有限元分析结果表明,优化结构满足额定电压低于1 346 V的牵引发电机使用要求。这为以后设计不同要求的汇流环绝缘结构提供了参考依据。For the product standardization and generic design of slip ring of traction generator,five types of slip ring insulation structures for AC drive diesel locomotive traction generator were introduced.An optimization scheme for the insulation structure of slip ring was proposed.The results of tests,experiments and finite element analysis showed that the optimized structure could meet the requirements of traction generator with rated voltage less than 1 346 V.The reference was provided for the later design of insulation structure of slip ring with different requirements.

关 键 词：牵引发电机 汇流环 绝缘结构 优化 

分 类 号：U262.41[机械工程—车辆工程]