充水式潜水电机按温升进行优化设计的新方法及其应用  

New Method and Application to Optimize Design of Water-Filled Submersible Motors by Temperature Rise

作　　者：王灵沼 

机构地区：[1]天津市电机总厂,天津300210

出　　处：《电机与控制应用》2013年第10期9-11,16,共4页Electric machines & control application

摘　　要：总结了充水式潜水电机温升计算的方法,探讨了电机温升与热负荷的关系,并提出了根据电机温升进行优化设计的思路。设计的新产品,其性能和单机容量均高于国家标准GB/T2818的要求。The method to calculate the temperature rise of water-filled submersible motors was summarized; the relationship between the temperature rise and the head load was discussed,then,the method to optimize the design of motors by temperature rise was introduced. New product performance and unit capacity were higher than the national standard.

关 键 词：热平衡 稳态温升 传热系数 热负荷 

分 类 号：TM302[电气工程—电机]