青岛地铁车辆辅助变流器异响和充电机欠压故障分析及对策
饶东杰1刘海涛2赵清良1饶沛南1周帅1李志杰1熊辉明1刘呈宏1罗嗣棂1李泽庶1
Analysis and Countermeasures of Abnormal Sound of Auxiliary Converter and Under-voltage Fault of Charger in Qingdao Metro Vehicle
RAO DongjieLIU HaitaoZHAO QingliangRAO PeinanZHOU ShuaiLI ZhijieXIONG HuimingLIU ChenghongLUO SilingLI Zeshu
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作者信息:1.1.株洲中车时代电气股份有限公司， 412001， 株洲；
2.2.中车株洲电力机车研究所有限公司， 412001，株洲
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Affiliation:Zhuzhou CRRC Times Electric Co., Ltd., 412001, Zhuzhou, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2022.06.048
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中图分类号/CLCN:U270.1+6;U270.38+1;TM46
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栏目/Col:应用技术
摘要:
对青岛地铁2号线正线运行期间的车辆辅助变流器异响和充电机中间电压欠压故障，通过软件监控、故障数据分析、现场测试、故障件测试分析等手段，确定其发生机理、原因，并给出解决措施，以消除其对正线运营的影响。
Abstracts:
Targeting the abnormal sound of auxiliary converter and the under-voltage fault of charger middle voltage of Qingdao Metro Line 2 during main line operation, through software monitoring, fault data analysis, on-site testing, failure component test analysis and other methods, the occurrence mechanism of the fault is identified. Solution measures are proposed to eliminate the influence on main line operation.
引文 / Ref:
饶东杰, 刘海涛, 赵清良, 等. 青岛地铁车辆辅助变流器异响和充电机欠压故障分析及对策. 城市轨道交通研究, 2022, 25(6): 238.
RAO Dongjie, LIU Haitao, ZHAO Qingliang et al. Analysis and countermeasures of abnormal sound of auxiliary converter and under-voltage fault of charger in Qingdao metro vehicle. Urban Mass Transit, 2022, 25(6): 238.
RAO Dongjie, LIU Haitao, ZHAO Qingliang et al. Analysis and countermeasures of abnormal sound of auxiliary converter and under-voltage fault of charger in Qingdao metro vehicle. Urban Mass Transit, 2022, 25(6): 238.
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