HX_D1型交流传动机车辅助变压器通风冷却系统过滤分析与改进  

Filtration Analysis and Improvement of Ventilation and Cooling System on Auxiliary Transformer for HX_D1 AC-drive Locmotive

作　　者：邓木生[1] 钟福兵 

机构地区：[1]湖南铁道职业技术学院,湖南株洲412001 [2]南车株洲电机有限公司,湖南株洲412001

出　　处：《机车电传动》2012年第1期16-20,42,共6页Electric Drive for Locomotives

摘　　要：介绍了HXD1机车辅助变压器柜及机械间通风冷却系统的构成,分析了通风冷却系统的过滤原理。通过试验数据说明了通风冷却系统的过滤效率。详细介绍了改进型通风冷却过滤系统的过滤原理及效果。The structure of the ventilation and cooling system of HXD1 locmotive auxiliary transformer was introduced.The filtrating principle of ventilation system was analyzed,the filtration efficiency of which was presented by test data.As comparison,the filtrating principle and effects of the innovated ventilation and cooling system were introduced in detail also.

关 键 词：辅助变压器 通风冷却系统 侧墙百叶窗 旋风过滤器 过滤效率 

分 类 号：U264.55[机械工程—车辆工程]