地铁OCC电力调度仿真培训系统继电保护模块的研究与开发
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摘要
地铁运营操作控制中心(OCC)对地铁安全运营起着至关重要的作用,它是电力调度员、行车调度员和环控调度员对全线电力调度、行车调度和环境控制进行集中指挥的中心。目前世界各国城市轨道交通迅速发展,各类合格地铁调度员需求量大增。传统的培训方式周期长,效果差,无法解决当前供需矛盾,而利用计算机仿真技术设计的地铁OCC调度仿真培训系统,培训方式灵活、高效,可以很好解决上述矛盾。因此本文对于地铁OCC电力调度仿真培训系统的研究有着很重要的意义
继电保护模块作为OCC电力调度仿真培训系统中的重要组成部分,对于整个仿真培训系统是否能够逼真的模拟供电系统的实际运行情况具有重要的意义。本文的主要研究内容如下：
(1)本文首先在研究地铁电力监控系统的基础上,分析了OCC电力调度仿真培训系统硬件及软件构成,分析了各子系统功能模块,并做出了继电保护模块的需求分析。然后根据需要,在研究地铁供电系统的基础上,分析总结了供电系统可能发生的故障及配置的保护,为教员子系统提供了故障选项。
(2)根据对供电系统所配置保护的分析,分交流系统和直流系统,采用混合仿真法(逻辑判断法与定值判断法混合)对供电系统常见的保护构建了模型并进行了开发。构建的模型能够很好的满足准确性、实时性和适用性的要求。
(3)从继电保护模块整体角度出发,根据地铁供电系统配置保护的特点,构建了继电保护装置模型,层次模型,设计了相关流程并进行了开发。该模型及流程能够在满足准确性的前提下,很好的满足实时性要求。
(4)最后,通过测试表明本文所构建的模型及流程能够很好的满足继电保护仿真要求和课题要求。
The metro operation control center plays a crucial role in security operation, it is the centralized command center of power dispatcher, traffic dispatcher and environmental dispatcher for power supply, traffic organization and environmental conditions. Nowadays, with the rapid development of the urban rail transit around the world, various types of qualified subway dispatchers are surge in demand. The traditional training way cost too much time and has low efficiency, it can not solve the contradiction between supply and demand, while designing the simulation training system of the metro OCC dispatcher with the use of computer simulation technology can solve that contradiction, because of its flexible and efficient process. Therefore, the thesis has a significant meaning to make scientific on the simulation training system of the metro OCC power dispatcher.
The relay protection module is an important part in the simulation training system of the OCC power dispatcher, it has significant meaning for the entire simulation training whether can realistically simulate operation of the actual power supply system. The main study in this paper is as follows:
(1) This paper firstly analyzes the hardware and software system architecture of the simulation training system of the OCC power dispatcher based on studying the metro power supervisory control and data acquisition, analyzes the functional modules of the subsystems, and makes the demand of relay protection module. Then, this paper analyzes and summarizes the faults and relay protections based on studying the power supply system, it offers options for the instructor subsystem.
(2) According to the analysis of the relay protections of the power supply system, this paper points of AC and DC systems, and using a hybrid simulation method builds models of relay protections and develops that, these models can well meet the requirements of accuracy, real-time and applicability.
(3) From the overall perspective of the relay protections module, according to the specialty of relay protections of the metro, this paper builds models of protective relaying equipments, hierarchical model, designs its flow process, and develops that. These models and flow process can meet the requirement of accuracy, and also can meet the requirement of real-time.
(4) Finally, this paper has been tested to show that the model and flow process can well meet the requirement of simulation of the relay protection and the requirement of the subject.
继电保护模块作为OCC电力调度仿真培训系统中的重要组成部分,对于整个仿真培训系统是否能够逼真的模拟供电系统的实际运行情况具有重要的意义。本文的主要研究内容如下：
(1)本文首先在研究地铁电力监控系统的基础上,分析了OCC电力调度仿真培训系统硬件及软件构成,分析了各子系统功能模块,并做出了继电保护模块的需求分析。然后根据需要,在研究地铁供电系统的基础上,分析总结了供电系统可能发生的故障及配置的保护,为教员子系统提供了故障选项。
(2)根据对供电系统所配置保护的分析,分交流系统和直流系统,采用混合仿真法(逻辑判断法与定值判断法混合)对供电系统常见的保护构建了模型并进行了开发。构建的模型能够很好的满足准确性、实时性和适用性的要求。
(3)从继电保护模块整体角度出发,根据地铁供电系统配置保护的特点,构建了继电保护装置模型,层次模型,设计了相关流程并进行了开发。该模型及流程能够在满足准确性的前提下,很好的满足实时性要求。
(4)最后,通过测试表明本文所构建的模型及流程能够很好的满足继电保护仿真要求和课题要求。
The metro operation control center plays a crucial role in security operation, it is the centralized command center of power dispatcher, traffic dispatcher and environmental dispatcher for power supply, traffic organization and environmental conditions. Nowadays, with the rapid development of the urban rail transit around the world, various types of qualified subway dispatchers are surge in demand. The traditional training way cost too much time and has low efficiency, it can not solve the contradiction between supply and demand, while designing the simulation training system of the metro OCC dispatcher with the use of computer simulation technology can solve that contradiction, because of its flexible and efficient process. Therefore, the thesis has a significant meaning to make scientific on the simulation training system of the metro OCC power dispatcher.
The relay protection module is an important part in the simulation training system of the OCC power dispatcher, it has significant meaning for the entire simulation training whether can realistically simulate operation of the actual power supply system. The main study in this paper is as follows:
(1) This paper firstly analyzes the hardware and software system architecture of the simulation training system of the OCC power dispatcher based on studying the metro power supervisory control and data acquisition, analyzes the functional modules of the subsystems, and makes the demand of relay protection module. Then, this paper analyzes and summarizes the faults and relay protections based on studying the power supply system, it offers options for the instructor subsystem.
(2) According to the analysis of the relay protections of the power supply system, this paper points of AC and DC systems, and using a hybrid simulation method builds models of relay protections and develops that, these models can well meet the requirements of accuracy, real-time and applicability.
(3) From the overall perspective of the relay protections module, according to the specialty of relay protections of the metro, this paper builds models of protective relaying equipments, hierarchical model, designs its flow process, and develops that. These models and flow process can meet the requirement of accuracy, and also can meet the requirement of real-time.
(4) Finally, this paper has been tested to show that the model and flow process can well meet the requirement of simulation of the relay protection and the requirement of the subject.
引文
[1]http://baike.baidu.com/view/908169.htm.
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[2]顾岷.我国城市轨道交通发展现状与展望[J].中国铁路,2011,(11)：53-56.
[3]贾宁.DTS中继电保护仿真模型的设计[D].华北电力大学硕士学位论文,2007.
[4]Miller G, Strorey A etal. Experiences using the dispatcher training simulator as a training tool[J]. IEEE Trans on Power System 1993,8(3) 1126-1132.
[5]Jun Zhu, Object-oriented development of software systems for power system simulations[J]. IEEE Transaction on Power System,1997,12(2).
[6]Yingjie Wang, Lin-min Jia. Railway operation intelligent simulation system[C]. The 5th World Congress on Railway Research Proceeding, November 25-29, 2001 German.
[7]杨胜春,王力科,张慎明等.DTS中基于定值判断的继电保护仿真[J].电力系统自动化,1998,22(8)：30～32.
[8]李林.地区电网DTS及继电保护仿真的研究[D].华北电力大学硕士学位论文,2005.
[9]翁方煜.地铁OCC环控调度仿真培训系统设计[D].西南交通大学硕士学位论文,2010.
[10]李紫时.地铁OCC行车调度仿真培训系统设计[D].西南交通大学硕士学位论文,2010.
[11]姚建国,王元林,王立科等.新一代调度员培训仿真器的设计和实现[J].电力系统自动化,1995,19(2),12～17.
[12]何人民.调度员培训仿真系统[J].农村电气化,2009,(1)：40～42.
[13]张力平.电网调度员培训模拟(DTS)[M].中国电力出版社,1999,1.
[14]张保会,尹项根.电力系统继电保护[M].中国电力出版社,2010,3.
[15]M. Rafian,M,J.H Sterling, M.R. Irving. Real-Time Power System Simulator[J]. IEEE Proceedings, Vol.134, Pt. C, No.3.May 1987.
[16]GB50157.地铁设计规范[S],2003.
[17]GB 10411.城市轨道交通直流牵引供电系统[S],2005.
[18]GB5006.电力装置的继电保护和自动装置设计规范[S],2008.
[19]GBJ64.工业与民用电力装置的过电压保护设计规范[S],1983.
[20]Kambale P, Mackauer JJ. The Dispatcher Training Simulator for Metropolitan Edison Company[J]. IEEE Transactions on Power Systems,1996, 11(2):898-904.
[21]张华英.地铁直流牵引供电系统保护配合的探讨[J].电气化铁道,2001,3.
[22]王靖满.直流牵引供电系统继电保护配置及整定的探讨[J].电气化铁道,2009,6.
[23]丘玉蓉,田胜利.地铁直流1500V开关框架泄露保护探讨[J].电力系统自动化,2001,7：64～66.
[24]柯志敏,索娜.继电保护基础[M].北京交通大学出版社,2010,2.
[25]李群湛.城市轨道交通供电[M].西南交通大学,2005.
[26]陶文伟,黄天戎,徐旭辉等.地区电网调度员培训仿真系统的开发与应用[J].电网技术,2006,30(增刊)：82～85.
[27]王庆平,陈超英,陈礼义.DTS技术及其展望[J].继电器,2002,30(5)：29～32.
[28]贾宁,常鲜戎.调度员培训仿真系统(DTS)继电保护模型的开发[J].继电器,2007,23.
[29]于松伟,杨兴山,韩连祥等.城市轨道交通供电系统设计原理与应用[M].西南交通大学出版社,2008,6.
[30]杨莉莉.DV 1500V三轨供电系统直流馈线保护研究[D].西南交通大学硕士学位论文,2008.
[31]J.M.Bucciero, J.A.Dodge, R.N.Gillespie, R.O.Hinkel, S.L.Mann, S.M.Martin, R.P.Schulte. DISPATCHER TRAINING SIMULATORS LESSONS LEARNED[J]. IEEE Transactions on Power Systems,1991,6(2):594-603.
[32]宋齐吼,李学武等.城市轨道交通供电[M].中国铁道出版社,2009,8.
[33]Zhang Bingda, W L CHAN, Huang Dapeng. The Simulation For Substation's Control And Signal System[C]. International Conference on Advances in Power System Control. OPERATION&MANAGEMENT, Hong Kong,2003.
[34]Chengyan Yue, Ruihua Song, Ruomei Li, Xiaoxin Zhou. Study on the development of real time digital simulation based on Matlab Power System Technology. Proceedings[C]. PowerCon 2002, International Conference 2002.
[35]何桦,柴京会.继电保护数据库统一建模新方法[J].电力系统自动化2006,18：67-69.
[36]王维玉.Visual C++ 6.0高级编程技术精粹[M].科学出版社,1999.
[37]Zhang BD, Xie S Wetc. The Training Simulation System for Substation Based on Network and Expert System[C]. The 5th International Conference on advances in power system control. OPERATION&MANAGEMENT.2000.
[38]韩念杭,王苏,张惠刚等.面向维护人员的变电站自动化技术培训系统[J].电力系统自动化,2007,31(2)：88-90.
[39]Elmitwlly A, Farghal S, Kandi Metal. Proposed wavelet-neuofuzzy combined system for power quality Violations detection and diagnosis[J]. IEEE Proc-Gener Transm Distrib,2001,.148(1).
[40]Vadari S V, Monstream M J etal. An online dispatcher training simulator function for real-time analysis and training[J]. IEEE Trans on Power System, 1995,10(4):1798-1804.
[41]钱华,张良.新一代地区电网DTS系统中的继电保护仿真[J].电力自动及其自动化学报,2000,14(4)：72-75.
[42]王为国.DTS中继电保护和安全自动装置仿真方法的分析[J].电力系统自动化,2003,4：58-60.
[43]张东英,杨以涵.变电站仿真培训综述[J].电力系统自动化,1999,23(23)：11-14.
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