强迫风冷大推力扁平型三相直线异步电动机研发  

Research and development of forced air cooling large thrust flat type three-phase asynchronous motor

作　　者：宋文芳 

机构地区：[1]哈尔滨泰富电气有限公司,黑龙江哈尔滨150060

出　　处：《哈尔滨轴承》2013年第4期60-61,共2页Journal of Harbin Bearing

摘　　要：针对原来大推力扁平型直线电机采用自然风冷造成体积大、冷却效果差的问题,将自然风冷改成强迫风冷,使电机体积缩小、重量减轻、效率提高、温升降低,并获得国家专利。Considering the large volume and poor cooling effect of original large thrust fiat linear motor due to adopting natural air cooling, the motor has been changed over from natural air cooling to forced air cooling, making its volume reduction and weight reduction, efficiency improvement, temperature rise reduction and obtaining the national patent.

关 键 词：强迫风冷 自然风冷 大推力扁平型三相直线异步电动机 发明专利 

分 类 号：TM343.2[电气工程—电机]