出口马其顿动车组交流传动系统  

AC Drive System of Macedon EMUs

作　　者：刘海涛 章志兵 高峻 

机构地区：[1]株洲中车时代电气股份有限公司技术中心,湖南株洲412001

出　　处：《机车电传动》2017年第3期20-23,29,共5页Electric Drive for Locomotives

摘　　要：介绍了出口马其顿动车组交流传动系统的主要部件及其参数,重点说明牵引变流器轻量化设计的技术特点,特别是主电路中取消了二次谐振电路,牵引变流器柜体的尺寸和重量在传统方案基础上大幅降低。牵引系统的地面试验结果表明,中间直流电压、牵引变流器温升、牵引电机温升、辅变输出性能等关键指标满足设计要求。装车试验和运营情况表明,牵引传动系统运行稳定可靠。The main components and their parameters of AC drive system of the exported Macedon EMUs were introduced. The technical characteristics about lightweight design of the traction converter were mainly described, especially from which secondary resonant circuit was removed, thus dimension and weight of traction converter cabinet could be reduced considerably compared with conventional method. The result of combined test proved that key parameters, such as DC link voltage, temperature rise of traction converter and traction motor and output performance of auxiliary inverter, met the predefined technical requirements. According to the performance in EMUs commissioning and commercial operation, the AC drive system functioned stably and reliably.

关 键 词：动车组 交流传动系统 牵引变流器 二次谐振电路 地面试验 马其顿 

分 类 号：U266.2[机械工程—车辆工程] U264.223[交通运输工程—载运工具运用工程]