大中型变频调速高压电机空-空冷却器的设计  

Design of Air-to-Air Cooler for Large-and Medium-Sized Variable-Frequency Adjustable-Speed High-Voltage Motor

作　　者：王珍 Wang Zhen(Shanxi Electric Machinery Manufacturing Co.,Ltd.,Taiyuan 030000,China)

机构地区：[1]山西电机制造有限公司,山西太原030000

出　　处：《防爆电机》2021年第4期43-45,共3页Explosion-proof Electric Machine

摘　　要：阐述了高压变频调速三相异步电动机在驱动不同类型的负载时,如何选择电动机的冷却方式,并且介绍了冷却方式为IC616、IC666冷却器的结构设计以及外风路轴流风机的选择和内风路离心式风机的设计即离心风扇的设计和电机的选择。This paper explains how to choose the cooling method of the high-voltage variable-frequency and adjustable-speed three-phase asynchronous motor when driving different types of loads,and introduces the structure design of cooler IC616 or IC666 and the selection of the external air path axial flow fan and the design of the internal air path centrifugal fan design,that is,the design of the centrifugal fan and the selection of the motor.

关 键 词：冷却器 轴流风机 离心式风机 离心风扇 轴功率 

分 类 号：TM344.6[电气工程—电机]