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重载铁路贯通同相牵引网故障自愈研究
A study on fault self-recovery of interconnected co-phase traction network for heavy haul railway
- 机车电传动 2022年第6期 页码：109-115
- 作者机构：
1.中国神华能源股份有限公司，北京 100011
2.西南交通大学 电气工程学院，四川 成都 610031
3.国能新朔铁路有限责任公司，内蒙古 鄂尔多斯 010318
- 作者简介：
王 帅（1995—），男， 博士，主要从事继电保护方面的研究；E-mail: shuaiwang@my.swjtu.edu.cn
- 基金信息：国家自然科学基金资助项目(51877182);新朔铁路巴准线贯通式同相供电工程化技术研究与应用项目(CEZB210204596)
DOI：10.13890/j.issn.1000-128X.2022.06.016
中图分类号： U223.5纸质出版日期：2022-11-10，
收稿日期：2022-05-23，
修回日期：2022-10-15，
- 稿件说明：
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彭晔, 王帅, 王克文. 重载铁路贯通同相牵引网故障自愈研究[J]. 机车电传动, 2022,(6):109-115.
PENG Ye, WANG Shuai, WANG Kewen. A study on fault self-recovery of interconnected co-phase traction network for heavy haul railway[J]. Electric drive for locomotives, 2022,(6):109-115.
彭晔, 王帅, 王克文. 重载铁路贯通同相牵引网故障自愈研究[J]. 机车电传动, 2022,(6):109-115. DOI： 10.13890/j.issn.1000-128X.2022.06.016.
PENG Ye, WANG Shuai, WANG Kewen. A study on fault self-recovery of interconnected co-phase traction network for heavy haul railway[J]. Electric drive for locomotives, 2022,(6):109-115. DOI： 10.13890/j.issn.1000-128X.2022.06.016.
摘要
为适应货物运量的不断增长，我国重载线路实施了运能提升改造工程，可采用组合式同相供电技术与双边供电技术，取消沿线电分相，有效提升牵引供电能力。文章提出了适用于重载铁路贯通同相供电牵引网的供电改造方案，可满足牵引网网格化供电与机车不断电持续运行的需求；针对既有保护方案与跳闸/重合闸方案不能满足贯通同相供电安全需求的现状，基于贯通同相牵引网与机车的运行特性，提出了牵引网分段保护与故障自愈策略，可实现牵引网故障导向安全，保障故障牵引网最小停电区间；最后，通过仿真验证了该方案的准确性和有效性。该方案可为重载铁路贯通同相供电改造工程提供重要支撑，对保障货物安全运输具有积极作用。
Abstract
In order to adapt to the continuous growth of freight traffic volume
the heavy haul railways have undergone the transportation capacity upgrading and transformation. The co-phase and bilateral power supply technologies can be adopted to cancel the phase breaks along the line and effectively improve the traction power supply capacity. A power supply transformation scheme suitable for the interconnected co-phase power supply traction network of heavy haul railway was put forward in this paper
and such a scheme can meet the needs of grid-based power supply of the traction network and continuous operation of the locomotive. Moreover
due to the fact that the existing protection and tripping/reclosing scheme could not satisfy the safety requirements for the interconnected co-phase power supply system
based on the operation characteristics of the interconnected co-phase traction network and the locomotive
the sectionalized protection and fault self-recovery strategies for traction network were proposed to realize the fault-oriented safety of traction network and ensure the minimum outage interval of traction network with fault. Finally
the simulation results verified the accuracy and effectiveness of the scheme. This scheme can provide important support for the interconnected co-phase power supply transformation for heavy haul railway
and plays a positive role in ensuring the safe transportation of goods.
关键词
重载铁路同相供电牵引网分段供电故障自愈
Keywords
heavy haul railwayco-phase power supplytraction networksegmented power supplyfault self-recovery
references
周志成, 马庆安. 交流牵引供电系统双边供电均衡电流的预估方法[J]. 机车电传动, 2020(4): 94-97.
ZHOU Zhicheng, MA Qing,an. Prediction of balanced current in bilaterally-fed AC traction power supply system[J]. Electric Drive for Locomotives, 2020(4): 94-97.
周志成. 基于树形双边供电的重载铁路贯通同相供电方案[J]. 铁道科学与工程学报, 2020, 17(3): 722-731.
ZHOU Zhicheng. Cophase connected power supply scheme of heavy haul railway based on tree bilateral power supply[J]. Journal of Railway Science and Engineering, 2020, 17(3): 722-731.
李群湛. 论新一代牵引供电系统及其关键技术[J]. 西南交通大学学报, 2014, 49(4): 559-568.
LI Qunzhan. On new generation traction power supply system and its key technologies for electrification railway[J]. Journal of Southwest Jiaotong University, 2014, 49(4): 559-568.
李群湛. 我国高速铁路牵引供电发展的若干关键技术问题[J]. 铁道学报, 2010, 32(4): 119-124.
LI Qunzhan. On some technical key problems in the development of traction power supply system for high-speed railway in China[J]. Journal of the China Railway Society, 2010, 32(4): 119-124.
李群湛. 论干线铁路与城市轨道统一牵引供电方式[J]. 中国科学(技术科学), 2018, 48(11): 1179-1189.
LI Qunzhan. On the unified traction power supply mode of trunk railway and urban rail[J]. Scientia Sinica (Technologica), 2018, 48(11): 1179-1189.
陈海涛, 熊列彬, 王昌. 纵向分段式全并联AT牵引网保护配置[J]. 电力系统及其自动化学报, 2015, 27(12): 47-51.
CHEN Haitao, XIONG Liebin, WANG Chang. Protection configuration of longitudinal segmented all parallel AT traction network[J]. Proceedings of the CSU-EPSA, 2015, 27(12): 47-51.
高仕斌, 陈维荣, 陈小川. 客运专线牵引供电自动化[M]. 成都: 西南交通大学出版社, 2010.
GAO Shibin, CHEN Weirong, CHEN Xiaochuan. Traction power supply automation of passenger dedicated line[M]. Chengdu: Southwest Jiaotong University Press, 2010.
HAN Zhengqing, LIU Shuping, GAO Shibin, et al. Protection scheme for China high-speed railway[C]//IET. 10th IET International Conference on Developments in Power System Protection (DPSP 2010). Manchester: IET, 2010: 1-5.
WANG Shuai, CHEN Minwu, LI Qunzhan, et al. A new hybrid fault identification method based on multiterminals synchronous measure information for all parallel at traction power supply system[J]. Energies, 2018, 10(11): 2698.
WANG Shuai, CHEN Minwu, LI Qunzhan, et al. A unified fault-location method of autotransformer traction network for high-speed railway[J]. IEEE Transactions on Power Delivery, 2021, 36(6): 3925-3936.
刘淑萍. 高速铁路牵引供电系统继电保护研究[D]. 成都: 西南交通大学, 2015.
LIU Shuping. Study on protective relay of traction power supply systems for high speed railways[D]. Chengdu: Southwest Jiaotong University, 2015.
刘大岗, 谭红岩, 肖楚鹏. 同相贯通牵引供电系统保护方案研究[J]. 电气化铁道, 2012, 23(4): 26-28.
LIU Dagang, TAN Hongyan, XIAO Chupeng. Research on protection scheme of in-phase through traction power supply system[J]. Electric Railway, 2012, 23(4): 26-28.
黄华学. 组合式同相供电继电保护方案研究[J]. 电气化铁道, 2014(5): 17-20.
HUANG Huaxue. Study on scheme for combined type co-phase power supply relay protection[J]. Electric Railway, 2014(5): 17-20.
崔召华.高速铁路牵引网分段测控系统研究与试验分析[D]. 成都: 西南交通大学, 2017.
CUI Zhaohua. Research and test analysis of high speed railway traction network segmented measurement and control system[D]. Chengdu: Southwest Jiaotong University, 2017.
中国铁道科学研究院标准计量研究所. 牵引供电系统继电保护配置及整定计算技术导则: Q/CR 687—2018[S]. 北京: 中国铁路总公司, 2018.
Institute of Standards and Metrology, China Academy of Railway Sciences. Protection configuration and setting technical guide for traction power system of AC electrified railways: Q/CR 687—2018[S]. Beijing: China Railway Corporation, 2018.
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