异步驱动电机内外冷却系统流变特性分析  

Rheological Characteristic Analysis on Internal and External Cooling System of Asynchronous Drive Motor

作　　者：杨姗姗[1] 

机构地区：[1]佳木斯电机股份有限公司,黑龙江佳木斯154002

出　　处：《防爆电机》2016年第1期40-41,48,共3页Explosion-proof Electric Machine

摘　　要：以55k W异步驱动电机为例,对电机内部的流体流速、机壳和端部风扇部分流体的运动轨迹等流变特性进行分析,绘出三维流体流动分布图,直观地看出流变特性,进一步地揭示了异步驱动电机的冷却介质的流动特性。Taking a 55kW asynchronous motor as an example, rheologieal properties such as fluid speed inside the motor, motion trail of the fluid around enclosure and end fan are analyzed in this paper, then 3-D fluid flow distrihution is drawn. Rheologieal properties can be observed visually, and rheologieal properties of the cooling media for asynehronous drive motor are further revealed.

关 键 词：异步驱动电机 三维流体场 流变特性 

分 类 号：TM301.41[电气工程—电机]