交直机车在低网压工况下的动力协调控制方法研究  

Dynamic Compatibility Control Method Research for AC-DC Locomotive under Low-voltage Condition

作　　者：罗继光[1] 乔显华[1] 

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

出　　处：《机车电传动》2013年第4期15-17,共3页Electric Drive for Locomotives

摘　　要：针对电气化铁路的部分供电网随着运量的不断增长,其供电网压不断降低,严重时已影响机车的正常运行的情况,从优化机车牵引特性的角度提出了一种投资少、见效快的解决方案,并详细阐述其具体实现原理与实施策略。With traffic increasing,voltage of some electrified railway＇s power-supply network was continuously reducing,which influenced locomotive normal operation.A little-cost and effective settling method was put forward from optimizing locomotive traction characteristics,implementation principle and scheme of which were introduced in detail.

关 键 词：交直机车 低网压 动力协调 解决方案 

分 类 号：U264.91[机械工程—车辆工程]