DF_(8CJ)型交流传动内燃机车主变流器  

Main Converter for DF_(8CJ) AC Drive Diesel Locomotive

作　　者：肖功彬 陈智豪[1] 尹合理 

机构地区：[1]株洲南车时代电气股份有限公司技术中心,湖南株洲412001 [2]郑州机务段检修车间,河南郑州450053

出　　处：《机车电传动》2007年第5期7-11,共5页Electric Drive for Locomotives

摘　　要：介绍了DF8CJ交流传动内燃机车主变流器的技术特点和主要参数,描述了其主要组成,阐述了主变流器控制系统原理及主要保护功能,并介绍了主变流器的改进,这些改进在新生产的2台机车上得到了验证,试验效果良好。Technical characteristics, main parameters and its main construction of the main converter for DF8CJ AC drive diesel locomotive are described. Principles and major protective functions of the control system for the traction converter are expounded. Improvements of the main converter are introduced, which have been proved in 2 locomotives produced newly. The test shows that the improvements are efficient.

关 键 词：DF8CJ型 交流传动 内燃机车 主变流器 控制系统 MVB总线 改进 

分 类 号：U262.33[机械工程—车辆工程] TM46[交通运输工程—载运工具运用工程]