机车牵引回路接地保护电路优化分析

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英文篇名：Improvement and Optimization of Grounding Protection Scheme for Traction Main Circuit of Railway Locomotive 作者：华彤天 ; 王建农 英文作者：Hua Tongtian;Wang Jiannong; 关键词：铁道机车 ; 牵引主回路 ; 接地保护 ; 改进优化 英文关键词：Railway locomotive;;Traction main circuit;;Grounding protection;;Improvement and optimization 中文刊名：KBCK 英文刊名：Smart Factory 机构：南京铁道职业技术学院; 出版日期：2019-03-15 出版单位：智慧工厂 年：2019 语种：中文; 页：KBCK201903022 页数：4 CN：03 分类号：54-57

摘要

铁道机车牵引主回路接地保护是一个非常重要的课题。本文作者结合多年工作经验,对目前铁道机车常用的牵引主回路接地保护电路进行了分析、比较,对机车接地保护电路提出了建设性的改进意见,使得检测功耗小,误动作几率小,监测的可靠性高,更有效地确保行车安全。
        The main circuit grounding protection of railway locomotive is a very important topic. The author analyzes and compares the main circuit grounding protection of railway locomotive based on many years working experience. Constructive suggestions for improving locomotive grounding protection circuit are put forward. The detection power consumption is small, the probability of mismovement is small, the reliability of monitoring is high, and the safety of driving is more effectively ensured.

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