摘要
目前对于高功率密度电机主要采用机壳水冷装置进行冷却,对电机内部降温效果较差.提出一种新型的电机冷却方法,即在机壳内部设置热空气通道与冷却水通道,两者直接发生热交换,将电机内部热量带出,避免电机内部产生局部过热.
Nowadays, it is usually internal temperature cooling schemes of motors with high power density that devices with water- cooling have placed inside the frame of motors while in the present work devices with both water- cooling channels and airconditioning those have been employed to make both channels heatex- changing directly, which will bring out the greater internal heat of motors as opposed to usual schemes and thus avoid local overheating.
出处
《渤海大学学报（自然科学版）》
CAS
2013年第1期71-73,共3页
Journal of Bohai University:Natural Science Edition
基金
辽宁省自然科学基金项目(No:201102005)
国家自然科学基金项目(No:60974071)
2011年辽宁省第一批次科学计划项目项目(No:2011402001)
辽宁省优秀人才支持计划项目(No:LR201002)
教育部新世纪优秀人才支持计划项目(No:NCET-11-1005)
关键词
电机
冷却装置
局部过热
motors
cooling devices
local overheating
