动力分散式内燃动车组电传动动力包冷却系统研制

Development of the cooling system of electric tramsmission powerpack for distributed power DMU

介绍了动力分散式内燃动车组电传动动力包冷却系统研制的背景与目的,以及冷却系统总体方案、工作原理、总体结构、主要技术参数、主要部件和试验情况。

The paper introduces the background and purpose of the cooling system of electric tramsmission powerpack for the distributed power DMU, as well as the overall plan, the working principles, the overall structure, the main technical parameters, the main parts and test condition of the cooling system.