基于OPNET的智能变电站网络性能分析
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摘要
通用面向对象的变电站事件(GOOSE)是IEC61850系列标准中定义的变电站通用事件模型,是用于智能变电站满足IED设备之间快速交换实时数据的需求。为此,在监控网与GOOSE网合一即所谓两网合一的网络结构基础上,利用电力通信同步仿真平台(EPOCHS)进行通信网络动态仿真。通过对GOOSE及采样值(SAV)实时性的仿真分析结果可知,全站统一式通信网络通过合理划分VLAN和设置优先级可以满足智能变电站通信网络的功能要求,研究结论可为报文优先级、网络带宽及组网的创新拓展提供理论依据。
Generic Object Oriented Substation Event( GOOSE) is the generic substation object model defined in IEC61850 standard,used to meet the requirements of fast exchange of real- time data between IED for intelligent substation. On the basis of the integrated network structure,which is called the unity of monitor network and GOOSE network,it used EPOCHS to make dynamic simulation of communication network. Through the analysis of GOOSE and sampled value( SAV) of real- time simulation,it shows that global unified communications network,of which VLAN and priorities are rationally set,is able to meet the functional requirements of intelligent substation communication network. Besides,the conclusions of this study can be used as message priority,innovative network bandwidth and network expansion theory.
Generic Object Oriented Substation Event( GOOSE) is the generic substation object model defined in IEC61850 standard,used to meet the requirements of fast exchange of real- time data between IED for intelligent substation. On the basis of the integrated network structure,which is called the unity of monitor network and GOOSE network,it used EPOCHS to make dynamic simulation of communication network. Through the analysis of GOOSE and sampled value( SAV) of real- time simulation,it shows that global unified communications network,of which VLAN and priorities are rationally set,is able to meet the functional requirements of intelligent substation communication network. Besides,the conclusions of this study can be used as message priority,innovative network bandwidth and network expansion theory.
引文
[1]黄明辉,召向潮,张弛,等.基于OPNET的智能变电站继电保护建模与仿真[J].电力系统自动化设备,2013,33(5):144-148.HUANG Minghui,ZHAO Xiangchao,ZHANG Chi,et al.Modeling and simulation of relay protection for intelligent substation based on OPNET[J].Electric Power Automation Equipment,2013,33(5):144-148.
[2]齐永峰,高兴国,邵雪莲.智能(数字)化电力变电站自动化系统的发展[J].黑龙江电力,2007,29(6):448-449.QI Yongfeng,GAOXingguo,SHAO Xuelian.Development of intelligent digital type electric power substation automatization system[J].Heilongjiang Electric Power,2007,29(6):448-449.
[3]秦川红,王宁,任宏达,等.采用虚拟局域网的数字化变电站数据通信仿真研究[J].电力系统保护与控制,2013,41(2):126-130.QIN Chuanhong,WANG Ning,REN Hongda,et al.Simulation and study on data communication in digital substation based on virtual local area network[J].Power System Protection and Control,2013,41(2):126-130.
[4]王松,黄晓明.GOOSE报文过滤方法研究[J].电力系统自动化,2008,32(19):45-48.WANG Song,HUANG Xiaoming.Filtering Methods of GOOSE Messages[J].Automation of Electric Power Systems,2 0 0 8,32(19):45-48.
[5]陈敏.OPNET网络仿真[M].北京:清华大学出版社,2004:10-13.CHEN Min.OPNET network simulation[M].Beijing:Publishing House of Tsinghua University,2004:10-13.
[6]沈显庆,朱彦磊,王昌奎.变电站智能辅助系统的分析[J].黑龙江电力,2015,37(5):381-384.SHEN Xianqin,ZHU Yanlei,WANG Changkui.Analysis of substation intelligent auxiliary system[J].Heilongjiang Electric Power,2015,37(5):381-384.
[7]方晓洁,季夏轶,卢志刚.基于OPNET的数字化变电站继电保护通信网络仿真研究[J].电力系统保护与控制,2010,38(23):137-140.FANG Xiaojie,JI Xiayi,LU Zhigang.Study on relaying protection communication network in digital substation using OPNET simulation[J].Power System Protection and Control,2010,38(23):137-140.
[8]王珍珍,孙丹.IEC 61850配置文件测试的研究[J].电力系统保护与控制,2011,39(6):95-98.WANG Zhenzhen,SUN Dan.Research on testing of IEC 61850configuration files[J].Power System Protection and Control,2011,39(6):95-98.
[9]常弘,茹锋,薛钧义.IEC61850标准语义信息模型的互操作性能分析及系统实现[J].电工电能新技术,2005,24(3):58-62.CHANG Hong,RU Feng,XUE Junyi.Interoperability analyses and system implement to IEC61850 semantic information model[J].Advanced Technology of Electrical Engineering and Energy,2005,24(3):58-62.
[10]刘东,刘彬,杨嘉祥.IEC61850变电站配置系统剖析[J].黑龙江电力,2010,32(2):110-114.LIU Dong,LIU Bin,YANG Jiaxiang.Anatomy of IEC61850 substation automation system configurations[J].Heilongjiang Electric Power,2010,32(2):110-114.
[2]齐永峰,高兴国,邵雪莲.智能(数字)化电力变电站自动化系统的发展[J].黑龙江电力,2007,29(6):448-449.QI Yongfeng,GAOXingguo,SHAO Xuelian.Development of intelligent digital type electric power substation automatization system[J].Heilongjiang Electric Power,2007,29(6):448-449.
[3]秦川红,王宁,任宏达,等.采用虚拟局域网的数字化变电站数据通信仿真研究[J].电力系统保护与控制,2013,41(2):126-130.QIN Chuanhong,WANG Ning,REN Hongda,et al.Simulation and study on data communication in digital substation based on virtual local area network[J].Power System Protection and Control,2013,41(2):126-130.
[4]王松,黄晓明.GOOSE报文过滤方法研究[J].电力系统自动化,2008,32(19):45-48.WANG Song,HUANG Xiaoming.Filtering Methods of GOOSE Messages[J].Automation of Electric Power Systems,2 0 0 8,32(19):45-48.
[5]陈敏.OPNET网络仿真[M].北京:清华大学出版社,2004:10-13.CHEN Min.OPNET network simulation[M].Beijing:Publishing House of Tsinghua University,2004:10-13.
[6]沈显庆,朱彦磊,王昌奎.变电站智能辅助系统的分析[J].黑龙江电力,2015,37(5):381-384.SHEN Xianqin,ZHU Yanlei,WANG Changkui.Analysis of substation intelligent auxiliary system[J].Heilongjiang Electric Power,2015,37(5):381-384.
[7]方晓洁,季夏轶,卢志刚.基于OPNET的数字化变电站继电保护通信网络仿真研究[J].电力系统保护与控制,2010,38(23):137-140.FANG Xiaojie,JI Xiayi,LU Zhigang.Study on relaying protection communication network in digital substation using OPNET simulation[J].Power System Protection and Control,2010,38(23):137-140.
[8]王珍珍,孙丹.IEC 61850配置文件测试的研究[J].电力系统保护与控制,2011,39(6):95-98.WANG Zhenzhen,SUN Dan.Research on testing of IEC 61850configuration files[J].Power System Protection and Control,2011,39(6):95-98.
[9]常弘,茹锋,薛钧义.IEC61850标准语义信息模型的互操作性能分析及系统实现[J].电工电能新技术,2005,24(3):58-62.CHANG Hong,RU Feng,XUE Junyi.Interoperability analyses and system implement to IEC61850 semantic information model[J].Advanced Technology of Electrical Engineering and Energy,2005,24(3):58-62.
[10]刘东,刘彬,杨嘉祥.IEC61850变电站配置系统剖析[J].黑龙江电力,2010,32(2):110-114.LIU Dong,LIU Bin,YANG Jiaxiang.Anatomy of IEC61850 substation automation system configurations[J].Heilongjiang Electric Power,2010,32(2):110-114.