深度国产化HX_(D)1电力机车牵引力输出异常原因分析及对策  

Causes Analysis and Countermeasures of Abnormal Output of Traction Force for Deep localization Generation HX_(D)1 Electric Locomotive

作　　者：张宇 ZHANG Yu(Yan'an Locomotive Maintenance Section of China Railway Xi'an Bureau Group Co.,Ltd.,Yan'an 716001,China)

机构地区：[1]中国铁路西安局集团有限公司延安机务段,陕西延安716001

出　　处：《电气传动自动化》2020年第6期55-59,共5页Electric Drive Automation

摘　　要：针对HXD1电力机车车载网络控制系统和牵引变流系统的控制软件由B2版升级为B3版之后在投入运用过程中所发生的两起牵引力输出异常故障,结合牵引变流器的工作原理和控制策略,通过下载分析CCU数据和TCU数据,找出了故障发生的原因,并提出了问题解决方案和应对措施。In view of the two abnormal traction force output faults occurred in HXD1 electric locomotive which on-board network control system and traction converter system control software upgraded from B2 version to B3 version,combined with the working principle and control strategy of traction converter,the fault causes are presented by downloading and analyzing CCU data and TCU data,and the solutions and countermeasures are also given.

关 键 词：HX_(D)1 牵引变流器 牵引力 四象限整流器 逆变器 

分 类 号：TM623[电气工程—电力系统及自动化]