单边供电系统断电区的地铁车辆通过策略
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摘要
以上海浦东国际机场旅客捷运系统为例,分析了具有高压母线的第三轨受流车辆在通过单边供电系统断电区时产生过电流的原因,并针对线路的实际工况提出了车辆在断电区的通过策略。同时,探讨了未来需解决的断电区电压突变对车辆牵引辅助系统的冲击问题。
Taking Shanghai Pudong Airport APM(automatic passenger mover) as the example,the reasons for overcurrent are analyzed,which is caused by short circuit between high voltage bus and different supply arms when a metro train supplied by the third rail passing through the power cut zone,proper passing strategy is proposed to solve this problem according to the actual working condition of the line. Then,the impact on vehicle traction auxiliary system in the future is discussed,which is caused by sudden voltage change when metro train passes the power cut zone.
Taking Shanghai Pudong Airport APM(automatic passenger mover) as the example,the reasons for overcurrent are analyzed,which is caused by short circuit between high voltage bus and different supply arms when a metro train supplied by the third rail passing through the power cut zone,proper passing strategy is proposed to solve this problem according to the actual working condition of the line. Then,the impact on vehicle traction auxiliary system in the future is discussed,which is caused by sudden voltage change when metro train passes the power cut zone.
引文
[1]董晓冬,赵国伟,袁志宏.城市轨道交通工程直流牵引供电系统运行方式分析[C]∥2012中国城市轨道交通关键技术论坛暨第三届中国(长春)国际轨道交通论坛论文集.长春:中国土木工程学会,2012.
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[9]李科,雷张文,朱伟健.五编组地铁车辆受流器配置方式分析[J].技术与市场,2017,24(3):42.
[10]姚升.地铁再生制动能量回馈装置设计[J].中国科技信息,2016(22):67.
[2]战克强.城市轨道交通接触轨供电分段方式的探讨[J].电气化铁道,2008(5):38.
[3]胡懿洲.城市轨道交通接触轨电分段设置方式与改进建议[J].铁道标准设计,2014,34(6):124.
[4]赖声钢.接触轨系统在道岔区可能存在列车失电问题的原因分析及解决方案[J].城市轨道交通研究,2015,18(5):115.
[5]段术波.广州地铁X号线二期断电区问题分析[J].中小企业管理与科技,2016(6):222.
[6]桑艳艳.北京地铁直流牵引供电系统主接线及运行方式分析[J].数字技术与应用,2010(8):180.
[7]傅晓锋,康积涛,刘文.新型城市轨道直流牵引供电系统研究[J].电气化铁道,2016,27(3):42.
[8]程永谊,钮海彦.无锡地铁1号线列车母线高压电路设计与探讨[J].现代城市轨道交通,2013(1):14.
[9]李科,雷张文,朱伟健.五编组地铁车辆受流器配置方式分析[J].技术与市场,2017,24(3):42.
[10]姚升.地铁再生制动能量回馈装置设计[J].中国科技信息,2016(22):67.