H XD 1 C型机车主电路接地保护改进分析

摘要

HXD1C electric locomotive circuit ground protection principle was analyzed,the main circuit ground protec-tion against inadequate design recommendations for improvement was presented,and improvement of HXD1C electric loco-motive circuit grounding protection was theoretically analyzed,it provided ideas and methods for the accurate processing of explicit type HXD1C electric locomotive main circuit grounding protection.%对HXD1C型电力机车主电路接地保护原理进行了分析，针对主电路接地保护设计的不足提出了改进措施，并从理论上对改进 HXD1C型电力机车主电路接地保护原理进行了分析，为 HXD1C型电力机车主电路接地保护的准确处理提供了明确的思路和方法。