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作 者:富永俊 王延峰 Fu Yongjun;Wang Yanfeng(Tellhow Shenyang Electric Machine Co.,Ltd.,Shenyang 110000,China)
出 处:《防爆电机》2018年第6期15-17,共3页Explosion-proof Electric Machine
摘 要:采用有限元流体分析方法,对IC611高压异步电动机外风扇优化设计。阐述了离心风扇工作原理,采用有限元分析方法分别对外风扇和外风路分析,获得外风扇的基本特性,进而与理论计算相结合,实现了对外风扇的优化设计,提高了外风扇的工作效率。The finite-element fluid analysis method is used to optimally design the exter- nal fan of IC611 high-voltage induction motor. The working principle of the centrifugal fan is expound, and the external fan and outside wind path are respectively analyzed by finite-element method to obtain basic characteristics of the external fan. And then, the optimal design of exter- nal fan is achieved by combining theoretical calculation, and the working efficiency of it is im- proved.
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