DF7c机车柴油机冒黑烟故障的分析与处理  

Analysis of DF7c Locomotive Diesel Engine Black Smoke Fault and Treatment

作　　者：华勇[1] HUA Yong(Transportation Department o1 Maanshan Iron&Sieel Co..Ltd.,Maanshan 243000)

机构地区：[1]马鞍山钢铁股份有限公司运输部,马鞍山243000

出　　处：《冶金设备管理与维修》2021年第6期25-26,29,共3页Metallurgical Equipment Management and Maintenance

摘　　要：分析了DF7c型机车柴油机冒黑烟故障的原因,介绍了二起DF7c型机车柴油机冒黑烟故障实例的分析处理过程。阐述了电传动机车电气控制系统与柴油机故障的关联性。Make an analysis on the reason of black smoke fault of DF7c locomotive diesel engine.Introduce the analyzing and treating process through two cases of black smoke fault of DF7c locomotive diesel engine.The correlation between the elecrie control system of electric drive locomotive and diesel engine fault is described.

关 键 词：DF7C型机车 柴油机 冒黑烟 电气控制系统 

分 类 号：TK4[动力工程及工程热物理—动力机械及工程]