HXD1B型机车230V接地故障分析及处理  

Analysis and Solution of 230V Ground Fault on HXD1B Locomotive

作　　者：雷仲阳 LEI Zhongyang(Zhengzhou Locomotive Depot of China Railway Zhengzhou Bureau Group Co., Ltd, Zhengzhou 450000, China)

机构地区：[1]中国铁路郑州局集团有限公司郑州机务段,河南郑州450000

出　　处：《郑州铁路职业技术学院学报》2020年第1期20-23,共4页Journal of Zhengzhou Railway Vocational and Technical College

摘　　要：针对HXD1B型电力机车出现的230 V接地故障,结合230 V交流电路接地检测原理,通过对电路原理进行分析,对运用中故障处理经验进行汇总,总结提出了230 V接地故障检查处理方法。Aiming at the 230V ground fault on HXD1B locomotive,the fault handling experience in operation is summarized combined with the ground detection principle of the 230V AC circuit and the analysis of the circuit principle.A fault solution for 230V ground is summarized and proposed.

关 键 词：HXD1B型机车 230 V接地 故障分析及处理 

分 类 号：U264[机械工程—车辆工程]