| CRH3型高速动车组牵引变流器冷却系统试验研究 |
| |
| 引用本文： | 董焕彬,林范坤,陈乐恒.CRH3型高速动车组牵引变流器冷却系统试验研究[J].电力机车与城轨车辆,2012,35(6):28-30. |
| |
| 作者姓名： | 董焕彬 林范坤 陈乐恒 |
| |
| 作者单位： | 1. 唐山轨道客车有限责任公司产品研发中心,河北唐山,063035
2. 今创集团股份有限公司,江苏常州,213164 |
| |
| 摘 要： | 为验证动车组高速运行时牵引变流器的冷却系统能否满足散热需求,设计并构建了牵引系统热容量测试平台,利用该平台对CRH3型动车组牵引变流器冷却系统进行了地面测试,验证了装置的可靠性,并在武广客运专线进行了CRH3型动车组牵引系统热容量的动态测试研究,测试结果表明该牵引变流器的冷却系统能够满足动车组在高速运行时的冷却性能需求。
|
| 关 键 词： | 高速动车组 牵引系统 冷却系统 热容量测试 |
Experimental study on cooling system of type CRH3 high speed EMU converter inverter |
| |
| DONG Huan-bin
,
LIN Fan-kun
,
CHEN Le-heng.Experimental study on cooling system of type CRH3 high speed EMU converter inverter[J].Electric Locomotives & Mass Transit Vehicles,2012,35(6):28-30. |
| |
| Authors: | DONG Huan-bin LIN Fan-kun CHEN Le-heng |
| |
| Institution: | 1(1.R&D Center of Tangshan Railway Vehicle Co.,Ltd.,Tangshan 063035,China; 2.Jinchuang Group Ltd.,Changzhou 213164,China) |
| |
| Abstract: | To validate whether the capacity of the cooling system can meet the heat radiating need of the traction convertor,a test platform of thermal capacity of the traction system is designed and constructed.With the test platform,it makes ground test of the cooling system of type CRH3 EMU traction convertor,and verifies the testing system to be reliable.Dynamic test study of heat capacity for type CRH3 EMU traction system is made on Wuhan—Guangzhou passenger special line.The testing result shows that the cooling system could meet the heat radiating need of the traction convertor when the EMU is operating with high speed. |
| |
| Keywords: | high speed EMU traction system cooling system thermal capacity test |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
