计及流量分析的三网合一背景下变电站过程层交换机优化配置
|
摘要
通过对变电站过程层报文进行流量分析计算,提出了过程层SV、GOOSE、IEC 61588网络报文"三网合一"的传输模式,重构了自动化系统过程层网络结构,提高了自动化网络利用率。以某220 kV变电站建设为例,优化配置过程层交换机,经过优化计算,该站远景可节省220 kV间隔交换机10台、主变间隔交换机6台、110 kV间隔交换机14台,技术经济优势明显。
By analyzing and calculating the flow of process layer message in substation, the transmission "three networks in one" mode of process layer SV, GOOSE and IEC 61588 network messages is put forward. The process layer network structure of automation system is reconstructed, and the utilization ratio of automation network is improved. With the construction of a 220 kV substation as an example, the configuration of process layer switch is optimized. After the optimization calculation, the station can reduce 10 sets 220 kV spacer switches, 6 sets main transformer interval switches and 14 sets 110 kV spacer switches, and the technical and economic advantages are obvious.
By analyzing and calculating the flow of process layer message in substation, the transmission "three networks in one" mode of process layer SV, GOOSE and IEC 61588 network messages is put forward. The process layer network structure of automation system is reconstructed, and the utilization ratio of automation network is improved. With the construction of a 220 kV substation as an example, the configuration of process layer switch is optimized. After the optimization calculation, the station can reduce 10 sets 220 kV spacer switches, 6 sets main transformer interval switches and 14 sets 110 kV spacer switches, and the technical and economic advantages are obvious.
引文
[1]刘振亚.国家电网公司输变电工程通用设计110(66)kV智能变电站模块化建设[M].北京:中国电力出版社,2015.
[2]国家电网公司.智能变电站试点工程评价报告[R].2011.
[3]李生权,钱文姝.智能变电站技术的现状与发展趋势研究[J].电网与清洁能源,2017,33(12):59-64.LI Shengquan,QIAN Wenshu.Research on the current situation and development trend of smart substation technology[J].Power System and Clean Energy,2017,33(12):59-64.
[4]刘俊文,陈芳.光纤通信系统便携容灾技术研究及应用[J].电力信息与通信技术,2018,16(4):50-53.LIU Junwen,CHEN Fang.Research and application of portable disaster tolerant technology in optical fiber communication system[J].Electric Power Information and Communication Technology,2018,16(4):50-53.
[5]周静,孙媛媛,胡紫巍,等.智能电网信息通信架构演进探讨[J].中国电力,2018,51(3):131-135.ZHOU Jing,SUN Yuanyuan,HU Ziwei,et al.Discussion on smart grid information and communication architecture evolution[J].Electric Power,2018,51(3):131-135.
[6]刘川,李炳林,李伯中,等.满足电力通信业务时延容忍度的SDN控制策略[J].中国电力,2017,50(10):18-21.LIU Chuan,LI Binglin,LI Bozhong,et al.SDN control strategy for delay tolerance of power communication service[J].Electric Power,2017,50(10):18-21.
[7]郭放.计及指标关联度的配电通信网规划多维评价模型[J].中国电力,2016,49(8):126-129.GUO Fang.Multi-dimensional evaluation model for distribution communication network planning by considering index relationship[J].Electric Power,2016,49(8):126-129.
[8]黄伟,彭显刚,邓小康,等.一种可自适应多通信模块的智能电表设计[J].陕西电力,2017,45(2):43-48.HUANG Wei,PENG Xiangang,DENG Xiaokang,et al.Design of intelligent electric meter with self-adaption multi-communication module[J].Shaanxi Electric Power,2017,45(2):43-48.
[9]国家电网公司.智能变电站技术导则:Q/GDW383-2009[S].2009.
[10]徐世广,陈智星.变电站OPGW光缆引下三点接地改造方案研究[J].电力信息与通信技术,2018,16(1):61-66.XU Shiguang,CHEN Zhixing.Research on three-point grounding reconstruction scheme for OPGW optical cable in substation[J].Electric Power Information and Communication Technology,2018,16(1):61-66.
[11]郭放,孟凡斌,樊庆玲,等.220 kV半户内GIS变电站预制光电缆设计优化[J].内蒙古电力技术,2018,36(3):76-78,88.GUO Fang,MENG Fanbin,FAN Qingling,et al.Optimization design of prefabricated optical cable in 220 kV semi-indoor GISsubstation[J].Inner Mongolia Electric Power,2018,36(3):76-78,88.
[12]吴路明,裘愉涛,陈琦.基于SDN的电力通信网络关键技术综述[J].电力工程技术,2018,37(3):134-144.WU Luming,QIU Yutao,CHEN Qi.The critical technology of the electric power telecommunication based on SDN[J].Electric Power Engineering Technology,2018,37(3):134-144.
[13]刘振亚.国家电网公司输变电工程通用设计:35~110 kV智能变电站模块化建设施工图设计[M].北京:中国电力出版社,2016.
[14]国网北京经济技术研究院.变电站二次系统整合方案研究报告[R].2011.
[15]谢瑞,周兴扬,杨卫星,等.预制式二次组合设备模块方案应用[J].电网与清洁能源,2016,32(12):47-50.XIE Rui,ZHOU Xingyang,YANG Weixing,et al.Application of prefabricated secondary modular equipment[J].Power System and Clean Energy,2016,32(12):47-50.
[2]国家电网公司.智能变电站试点工程评价报告[R].2011.
[3]李生权,钱文姝.智能变电站技术的现状与发展趋势研究[J].电网与清洁能源,2017,33(12):59-64.LI Shengquan,QIAN Wenshu.Research on the current situation and development trend of smart substation technology[J].Power System and Clean Energy,2017,33(12):59-64.
[4]刘俊文,陈芳.光纤通信系统便携容灾技术研究及应用[J].电力信息与通信技术,2018,16(4):50-53.LIU Junwen,CHEN Fang.Research and application of portable disaster tolerant technology in optical fiber communication system[J].Electric Power Information and Communication Technology,2018,16(4):50-53.
[5]周静,孙媛媛,胡紫巍,等.智能电网信息通信架构演进探讨[J].中国电力,2018,51(3):131-135.ZHOU Jing,SUN Yuanyuan,HU Ziwei,et al.Discussion on smart grid information and communication architecture evolution[J].Electric Power,2018,51(3):131-135.
[6]刘川,李炳林,李伯中,等.满足电力通信业务时延容忍度的SDN控制策略[J].中国电力,2017,50(10):18-21.LIU Chuan,LI Binglin,LI Bozhong,et al.SDN control strategy for delay tolerance of power communication service[J].Electric Power,2017,50(10):18-21.
[7]郭放.计及指标关联度的配电通信网规划多维评价模型[J].中国电力,2016,49(8):126-129.GUO Fang.Multi-dimensional evaluation model for distribution communication network planning by considering index relationship[J].Electric Power,2016,49(8):126-129.
[8]黄伟,彭显刚,邓小康,等.一种可自适应多通信模块的智能电表设计[J].陕西电力,2017,45(2):43-48.HUANG Wei,PENG Xiangang,DENG Xiaokang,et al.Design of intelligent electric meter with self-adaption multi-communication module[J].Shaanxi Electric Power,2017,45(2):43-48.
[9]国家电网公司.智能变电站技术导则:Q/GDW383-2009[S].2009.
[10]徐世广,陈智星.变电站OPGW光缆引下三点接地改造方案研究[J].电力信息与通信技术,2018,16(1):61-66.XU Shiguang,CHEN Zhixing.Research on three-point grounding reconstruction scheme for OPGW optical cable in substation[J].Electric Power Information and Communication Technology,2018,16(1):61-66.
[11]郭放,孟凡斌,樊庆玲,等.220 kV半户内GIS变电站预制光电缆设计优化[J].内蒙古电力技术,2018,36(3):76-78,88.GUO Fang,MENG Fanbin,FAN Qingling,et al.Optimization design of prefabricated optical cable in 220 kV semi-indoor GISsubstation[J].Inner Mongolia Electric Power,2018,36(3):76-78,88.
[12]吴路明,裘愉涛,陈琦.基于SDN的电力通信网络关键技术综述[J].电力工程技术,2018,37(3):134-144.WU Luming,QIU Yutao,CHEN Qi.The critical technology of the electric power telecommunication based on SDN[J].Electric Power Engineering Technology,2018,37(3):134-144.
[13]刘振亚.国家电网公司输变电工程通用设计:35~110 kV智能变电站模块化建设施工图设计[M].北京:中国电力出版社,2016.
[14]国网北京经济技术研究院.变电站二次系统整合方案研究报告[R].2011.
[15]谢瑞,周兴扬,杨卫星,等.预制式二次组合设备模块方案应用[J].电网与清洁能源,2016,32(12):47-50.XIE Rui,ZHOU Xingyang,YANG Weixing,et al.Application of prefabricated secondary modular equipment[J].Power System and Clean Energy,2016,32(12):47-50.