高压防爆电动机冷却外风扇流场分析  

Flow Field Analysis of the Outer Cooling Fan of the HV Explosion-proof Motor

作　　者：何兰香[1] 杜洪伟[1] 

机构地区：[1]佳木斯电机股份有限公司,154002

出　　处：《电机技术》2013年第6期13-15,17,共4页Electrical Machinery Technology

摘　　要：通过对高压防爆三相异步电动机冷却风扇流场分析,揭示风扇流场特性和内部流动规律,为该类电动机冷却风扇的优化设计提供重要理论依据。Through analyzing flow field of the cooling fan in the HV explosion-proof three-phase Asynchronous motor, the flow field characteristics and internal flow pattern of the cooling tan was discovered, which would become the important theoretical base to optimize the design of the cooling fan of this kind of motor.

关 键 词：防爆式电动机 流场分析 涡流 矢量图 

分 类 号：TM357[电气工程—电机]