调度自动化系统多网段资源定位技术的研究与实现
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摘要
针对电网调度自动化系统中采用安全分区按应用划分网段的网络架构形式,亟需解决多网段架构下的资源定位问题,提出了在多网段系统中部署2级注册中心的方案,采用信息汇聚和订阅发布的方式,将系统的应用和服务注册信息发布到每个节点,写入每个节点的共享内存中,通过读取本地共享内存即可完成资源定位操作。该多网段架构的电网调度自动化系统资源定位技术已经成功应用于多个智能电网调度控制中心,为电网调度自动化系统安全、稳定、高效运行提供了有力的保障。
To deal with the multiple segments architecture in power dispatching automation system, in which security division is divided into subnetwork by applications, a new resource location technology used in the multiple segments, needs to be researched. A scheme of deploying two-level registration center in the multiple segments architecture is put forward. By using information aggregation and sub-pub, application information and service information is published to each node and written into the share memory. Based on which the resource location can be done well by reading local share memory. The resource location technology of the multiple segments architecture has been successfully applied in many dispatching and control centers for smart grid.
To deal with the multiple segments architecture in power dispatching automation system, in which security division is divided into subnetwork by applications, a new resource location technology used in the multiple segments, needs to be researched. A scheme of deploying two-level registration center in the multiple segments architecture is put forward. By using information aggregation and sub-pub, application information and service information is published to each node and written into the share memory. Based on which the resource location can be done well by reading local share memory. The resource location technology of the multiple segments architecture has been successfully applied in many dispatching and control centers for smart grid.
引文
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[17]罗嘉,周懿,王建军,等.面向电网安全稳定的发电设备远程监测与诊断平台[J].中国电力,2015,48(7):48-53.LUO Jia,ZHOU Yi,WANG Jianjun,et al.Remote monitoring and diagnosis platform of power generating equipment for power grid security and stability[J].Electric Power,2015,48(7):66-69.
[2]李文武,游文霞,王先培,等.电力系统信息安全研究综述[J].电力系统保护与控制,2011,39(10):140-147.LI Wenwu,YOU Wenxia,WANG Xianpei,et al.Survey of cyber security research in power system[J].Power System Protection and Control,2011,39(10):140-147.
[3]彭晖,葛以踊,吴庆曦,等.地县调控一体化系统分区解并列机制的设计与实现[J].电力系统自动化,2014,38(6):75-79.PENG Hui,GE Yiyong,WU Qingxi,et al.Multi-region communication network division/recovery mechanism for prefecture county integrated dispatching automation system[J].Automation of Electric Power Systems,2014,38(6):75-79.
[4]罗超,杨军,孙元章,等.考虑备用容量优化分配的含风电电力系统动态经济调度[J].中国电机工程学报,2014,34(34):6109-6118.LUO Chao,YANG Jun,SUN Yuanzhang,et al.Dynamic economic dispatch of wind integrated power system considering optimal scheduling of reserve capacity[J].Proceedings of the CSEE,2014,34(34):6109-6118.
[5]滕贤亮,高宗和,朱斌,等.智能电网调度控制系统AGC需求分析及关键技术[J].电力系统自动化,2015,39(1):81-87.TENG Xianliang,GAO Zonghe,ZHU Bin,et al.Requirements analysis and key technologies for automatic generation control for smart grid dispatching and control systems[J].Automation of Electric Power Systems,2015,39(1):81-87.
[6]杜鹏,陶洪铸,高保成,等.面向多应用的通用数据采集技术方案[J].电力系统自动化,2015,39(1):26-30.DU Peng,TAO Hongzhu,GAO Baocheng,et al.A universal multi-application oriented data acquisition technical solution[J].Automation of Electric Power Systems,2015,39(1):26-30.
[7]蔡新雷,何祥针,卢恩,等.广东电网调度操作模式调整策略分析与实践[J].广东电力,2016,29(3):77-80,92.CAI Xinlei,HE Xiangzhen,LU En,et al.Analysis and practice of adjustment strategy for dispatching and operating mode of Guangdong power grid[J].Guangdong Electric Power,2016,29(3):77-80,92.
[8]冯长有,金一丁,郑晓雨,等.基于D5000系统的互联电网在线安全稳定分析异地联合计算技术与实现[J].陕西电力,2015,43(2):39-44.FENG Changyou,JIN Yiding,ZHENG Xiaoyu,et al.Remote unified computing techniques for inter-grid online security and stability analysis and its application based on d5000 smart grid dispatching and controlling system[J].Shaanxi Electric Power,2015,43(2):39-44.
[9]CAO H Q,XU J,KE DP,et al.Economic dispatch of micro-grid based on improved particle-swarm optimization algorithm[C].North American Power Symposium(NAPS),Denver,CO,USA,Sep.18-20,2016.
[10]何明,张玉洁,孟祥武.面向用户需求的非结构化P2P资源定位泛洪策略[J].软件学报.2015,26(3):640-661.HE Ming,ZHANG YuJie,MENG Xiangwu.Resource location flooding strategy of unstructured p2p for user requirements[J].Journal of Software,2015,26(3):640-661.
[11]李文娟吴吉义曹健,等.对等云中基于信任的多属性抉择资源定位算法[J].系统工程理论与实践,2016 36(4):1047-1056.LI Wenjuan,WU Jiyi,CAO Jian,et al.Trust-based multi-attribute decision resource location algorithm for peer-to-peer cloud systems[J]Systems EngineeringTheory&Practice,2016 36(4):1047-1056.
[12]杜晓锋,陈世平.一种基于HSFC的云资源定位算法[J].电子科技,2016,29(4)“32-36”.DU Xiaofeng,CHEN Shiping.An HSFC-based cloud source discovery algorithm[J].Electronic Science and Technology,2016,29(4):32-36.
[13]HU Y Z,LI Y,XU M J,et al.A chance-constrained economic dispatch model in wind-thermal-energy storage system[J],Energies,2017,10(3),326-346.
[14]CUI M J,ZHANG J,WU H Y,et al.Wind-friendly flexible ramping product design in multi-timescale power system operations[J].IEEE Transactions on Sustainable Energy,2017,8(3):1064-1075.
[15]甘杉,卞瑞祥,何超林,等.基于SOA架构的一体化电网运行服务总线关键技术研究[J].南方电网技术,2014,8(2):73-77.GAN Shan,BIAN Ruixiang,HE Chaolin,et al.Research on the key technologies of SOA based integrational operation service bus of power grid[J].Southern Power System Technology,2014,8(2):73-77.
[16]彭志峰,杨明玉,周庆捷.基于SOA的继电保护专业管理系统分析与研究[J].陕西电力,2013,41(9):66-69.PENG Zhifeng,YANG Mingyu,ZHOU Qingjie.Analysis and research of management system for relay protection based on SOA[J].Shaanxi Electric Power,2013,41(9):66-69.
[17]罗嘉,周懿,王建军,等.面向电网安全稳定的发电设备远程监测与诊断平台[J].中国电力,2015,48(7):48-53.LUO Jia,ZHOU Yi,WANG Jianjun,et al.Remote monitoring and diagnosis platform of power generating equipment for power grid security and stability[J].Electric Power,2015,48(7):66-69.