一种考虑列车运行图的高速铁路牵引供电系统再生能量评估方法
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摘要
基于动车组的负荷特性和再生制动特性,定量分析牵引供电系统再生能量的传输规律;在建立牵引供电系统动态数学模型的基础上,通过初始化参数考虑列车运行图、辨识各个设备消耗的再生功率、计算再生能量消耗情况,提出高速铁路牵引供电系统再生能量的评估方法,并以某高速铁路区段实例进行验证。结果表明:提出的方法能定量评估牵引供电系统各类供电设备以及系统全线24h内的再生能量消耗情况,从而验证了动态数学模型和评估方法的有效性。
Based on the load characteristics and regenerative braking characteristics of EMU,the transmission law of regenerative energy in traction power supply system(TPSS)was quantitatively analyzed.On the basis of establishing the dynamic mathematical model of TPSS,an evaluation method for the regenerative energy of high speed railway TPSS was proposed by initializing parameters,taking into account train working diagram,identifying the regenerative power consumed by each equipment and calculating the regenerative energy consumption.The method was verified by an example of a high speed railway section.Results show that the proposed method can quantitatively evaluate the regenerative energy consumption of all kinds of TPSS equipment and the whole line of the system within 24 hours.Thus both the dynamic mathematical model and evaluation method are verified to be effective.
Based on the load characteristics and regenerative braking characteristics of EMU,the transmission law of regenerative energy in traction power supply system(TPSS)was quantitatively analyzed.On the basis of establishing the dynamic mathematical model of TPSS,an evaluation method for the regenerative energy of high speed railway TPSS was proposed by initializing parameters,taking into account train working diagram,identifying the regenerative power consumed by each equipment and calculating the regenerative energy consumption.The method was verified by an example of a high speed railway section.Results show that the proposed method can quantitatively evaluate the regenerative energy consumption of all kinds of TPSS equipment and the whole line of the system within 24 hours.Thus both the dynamic mathematical model and evaluation method are verified to be effective.
引文
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[17]胡海涛,何正友,王江峰,等.基于车网耦合的高速铁路牵引网潮流计算[J].中国电机工程学报,2012,32(19):101-109.(HU Haitao,HE Zhengyou,WANG Jiangfeng,et al.Power Flow Calculation of High-Speed Railway Traction Network Based on Train-Network Coupling System[J].Proceedings of the CSEE,2012,32(19):101-109.in Chinese)
[18]吴命利.牵引供电系统电气参数与数学模型研究[D].北京:北京交通大学,2006.(WU Mingli.Traction Power Supply System Electrical Parameters and Mathematical Model Research[D].Beijing:Beijing Jiaotong University,2006.in Chinese)
[19] HU Haitao,HE Zhengyou,LI Xin,et al.Power-Quality Impact Assessment for High-Speed Railway Associated with High-Speed Trains Using Train Timetable—PartⅠ:Methodology and Modeling[J].IEEE Transactions on Power Delivery,2016,31(2):693-703.
[20]王科,胡海涛,魏文婧,等.基于列车运行图的高速铁路动态牵引负荷建模方法[J].中国铁道科学,2017,38(1):102-110.(WANG Ke,HU Haitao,WEI Wenjing,et al.Modelling Method for Dynamic Traction Load of High Speed Railway Based on Train Working Diagram[J].China Railway Science,2017,38(1):102-110.in Chinese)
[2] UMILIACCHI S,NICHOLSON G,ZHAO N,et al.Delay Management and Energy Consumption Minimization on a Single-Track Railway[J].IET Intelligent Transport Systems,2016,10(1):50-57.
[3] HERNANDEZ J C,SUTIL F S.Electric Vehicle Charging Stations Feeded by Renewable:PV and Train Regenerative Braking[J].IEEE Latin America Transactions,2016,14(7):3262-3269.
[4]周琨.交流机车再生制动能量利用方案研究[D].成都:西南交通大学,2015.(ZHOU Kun.Research on the Scheme for Regenerative Braking Energy Utilization of AC Electric Locomotive[D].Chengdu:Southwest Jiaotong University,2015.in Chinese)
[5]张秋瑞,毕大强,葛宝明.地铁再生制动能量逆变回馈电网装置的研究[J].电力电子技术,2012,46(9):61-63,93.(ZHANG Qiurui,BI Daqiang,GE Baoming.Application of Regenerative Braking Energy Injected-Grid Device for Subway[J].Power Electronics,2012,46(9):61-63,93.in Chinese)
[6] LI Z,HOSHINA S,SATAKE N,et al.Development of DC/DC Converter for Battery Energy Storage Supporting Railway DC Feeder Systems[J].IEEE Transactions on Industry Applications,2016,52(5):4218-4224.
[7]许爱国.城市轨道交通再生制动能量利用技术研究[D].南京:南京航空航天大学,2009.(XU Aiguo.Research on Regenerative Energy Utilization Technique in Urban Rail System[D].Nanjing:Nanjing University of Aeronautics and Astronautics,2009.in Chinese)
[8] TAKAGI Ryo,AMANO Tetsuo.Optimisation of Reference State-of-Charge Curves for the Feed-Forward Charge/Discharge Control of Energy Storage Systems on-Board DC Electric Railway Vehicles[J].IET Electrical Systems in Transportation,2015,5(1):33-42.
[9] TORRE S D L,SNCHEZ-RACERO A J,AGUADO J A,et al.Optimal Sizing of Energy Storage for Regenerative Braking in Electric Railway Systems[J].IEEE Transactions on Power Systems,2015,30(3):1492-1500.
[10]薛艳冰,马大炜,王烈.列车牵引能耗计算方法[J].中国铁道科学,2007,28(3):84-87.(XUE Yanbing,MA Dawei,WANG Lie.Calculation Method of Energy Consumption in Train Traction[J].China Railway Science,2007,28(3):84-87.in Chinese)
[11]王青元,冯晓云,朱金陵,等.考虑再生制动能量利用的高速列车节能最优控制仿真研究[J].中国铁道科学,2015,36(1):96-103.(WANG Qingyuan,FENG Xiaoyun,ZHU Jinling,et al.Simulation Study on Optimal Energy-Efficient Control of High Speed Train Considering Regenerative Brake Energy[J].China Railway Science,2015,36(1):96-103.in Chinese)
[12] HU Haitao,HE Zhengyou,LI Xin,et al.Power-Quality Impact Assessment for High-Speed Railway Associated with High-Speed Trains Using Train Timetable—PartⅡ:Verifications,Estimations and Applications[J].IEEE Transactions on Power Delivery,2016,31(4):1482-1492.
[13] TIAN Zhongbei,HILLMANSEN Stuart,ROBERTS Clive,et al.Energy Evaluation of the Power Network of a DC Railway System with Regenerating Trains[J].IET Electrical Systems in Transportation,2016,6(2):41-49.
[14]王科.高速铁路牵引供电系统动态建模及电能质量分析[D].成都:西南交通大学,2015.(WANG Ke.Dynamic Modeling and Analysis of Power Quality of High-Speed Railway Traction Power Supply System[D].Chengdu:Southwest Jiaotong University,2015.in Chinese)
[15]李中奇,杨辉,刘明杰,等.高速动车组制动过程的建模及跟踪控制[J].中国铁道科学,2016,37(5):80-86.(LI Zhongqi.YANG Hui,LIU Mingjie,et al.Modeling and Tracking Control for Braking Process of High Speed Electric Multiple Unit[J].China Railway Science,2016,37(5):80-86.in Chinese)
[16]李群湛,贺建闽.牵引供电系统分析[M].成都:西南交通大学出版社,2012.
[17]胡海涛,何正友,王江峰,等.基于车网耦合的高速铁路牵引网潮流计算[J].中国电机工程学报,2012,32(19):101-109.(HU Haitao,HE Zhengyou,WANG Jiangfeng,et al.Power Flow Calculation of High-Speed Railway Traction Network Based on Train-Network Coupling System[J].Proceedings of the CSEE,2012,32(19):101-109.in Chinese)
[18]吴命利.牵引供电系统电气参数与数学模型研究[D].北京:北京交通大学,2006.(WU Mingli.Traction Power Supply System Electrical Parameters and Mathematical Model Research[D].Beijing:Beijing Jiaotong University,2006.in Chinese)
[19] HU Haitao,HE Zhengyou,LI Xin,et al.Power-Quality Impact Assessment for High-Speed Railway Associated with High-Speed Trains Using Train Timetable—PartⅠ:Methodology and Modeling[J].IEEE Transactions on Power Delivery,2016,31(2):693-703.
[20]王科,胡海涛,魏文婧,等.基于列车运行图的高速铁路动态牵引负荷建模方法[J].中国铁道科学,2017,38(1):102-110.(WANG Ke,HU Haitao,WEI Wenjing,et al.Modelling Method for Dynamic Traction Load of High Speed Railway Based on Train Working Diagram[J].China Railway Science,2017,38(1):102-110.in Chinese)