支撑一体化大电网的调度控制系统架构及关键技术
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摘要
特高压交直流电网提升了大范围资源优化配置的能力,对电网调度控制系统也提出了新的挑战。分析了电网特性变化对电网调度控制技术支撑的新需求,提出了"物理分布、逻辑统一"的调度控制系统总体架构,并从基础支撑、模型云与调控大数据、基于源—网—荷互动的调度控制、大电网一体化安全风险防控、试验验证与运维等方面,具体分析了需要重点突破的关键技术。
The construction of large ultra-high voltage AC/DC hybrid power grid in China has greatly improved the ability to optimize the large-scale allocation of resources,but it also poses new challenges to the power grid dispatch and control system.This paper analyzes the development situation and characteristic variety of power grids,and new demands for power grid dispatch and control technology support.On this basis,the architecture of a dispatch and control system with the characteristics of physical distribution and logical integration is put forward.Also,the core technologies of basic support,model cloud,big data,dispatch and control based on source-grid-load interaction,integrated security risk prevention and control of large power grid,test verification,and system operation & maintenance,are analyzed in detail.
The construction of large ultra-high voltage AC/DC hybrid power grid in China has greatly improved the ability to optimize the large-scale allocation of resources,but it also poses new challenges to the power grid dispatch and control system.This paper analyzes the development situation and characteristic variety of power grids,and new demands for power grid dispatch and control technology support.On this basis,the architecture of a dispatch and control system with the characteristics of physical distribution and logical integration is put forward.Also,the core technologies of basic support,model cloud,big data,dispatch and control based on source-grid-load interaction,integrated security risk prevention and control of large power grid,test verification,and system operation & maintenance,are analyzed in detail.
引文
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[19]闪鑫,戴则梅,张哲,等.智能电网调度控制系统综合智能告警研究及应用[J].电力系统自动化,2015,39(1):65-72.DOI:10.7500/AEPS20140930016.SHAN Xin,DAI Zemei,ZHANG Zhe,et al.Research on and application of integrated smart alarm based on smart grid dispatching and control systems[J].Automation of Electric Power Systems,2015,39(1):65-72.DOI:10.7500/AEPS20140930016.
[20]王珂,姚建国,姚良忠,等.电力柔性负荷调度研究综述[J].电力系统自动化,2014,38(20):127-135.DOI:10.7500/AEPS20140422005.WANG Ke,YAO Jianguo,YAO Liangzhong,et al.Survey of research on flexible loads scheduling technologies[J].Automation of Electric Power Systems,2014,38(20):127-135.DOI:10.7500/AEPS20140422005.
[21]李亚平,周竞,鞠平,等.柔性负荷互动影响量化评估方法[J].电力系统自动化,2015,39(17):26-32.DOI:10.7500/AEPS20140417002.LI Yaping,ZHOU Jing,JU Ping,et al.Quantitative assessment method for interactive impact of flexible load[J].Automation of Electric Power Systems,2015,39(17):26-32.DOI:10.7500/AEPS20140417002.
[22]姚建国,杨胜春,王珂,等.平衡风功率波动的需求响应调度框架与策略设计[J].电力系统自动化,2014,38(9):85-92.DOI:10.7500/AEPS20130602003.YAO Jianguo,YANG Shengchun,WANG Ke,et al.Framework and strategy design of demand response scheduling for balancing wind power fluctuation[J].Automation of Electric Power Systems,2014,38(9):85-92.DOI:10.7500/AEPS20130602003.
[23]曾博,杨雍琦,段金辉,等.新能源电力系统中需求侧响应关键问题及未来研究展望[J].电力系统自动化,2015,39(17):10-18.DOI:10.7500/AEPS20150408010.ZENG Bo,YANG Yongqi,DUAN Jinhui,et al.Key issues and research prospects for demand-side response in alternate electrical power systems with renewable energy sources[J].Automation of Electric Power Systems,2015,39(17):10-18.DOI:10.7500/AEPS20150408010.
[24]王一枫,汤伟,刘路登,等.电网运行风险评估与定级体系的构建及应用[J].电力系统自动化,2015,39(8):141-148.DOI:10.7500/AEPS20140702007.WANG Yifeng,TANG Wei,LIU Ludeng,et al.Construction and application of power grid operation risk assessment and rating system[J].Automation of Electric Power Systems,2015,39(8):141-148.DOI:10.7500/AEPS20140702007.
[25]方勇杰,鲍颜红,徐伟,等.电力系统安全稳定预防控制在线计算方法的评述[J].电力系统自动化,2015,39(11):199-207.DOI:10.7500/AEPS20140812003.FANG Yongjie,BAO Yanhong,XU Wei,et al.A review of on-line calculation methods of preventive control for power system security and stability[J].Automation of Electric Power Systems,2015,39(11):199-207.DOI:10.7500/AEPS20140812003.
[26]李峰,庄卫金,王勇,等.基于PSS/E的可用于调度主站验证的仿真系统设计[J].中国电力,2014,47(1):66-70.LI Feng,ZHUANG Weijin,WANG Yong,et al.PSS/E-based simulation system design for functional verification on the power dispatching automation system[J].Electric Power,2014,47(1):66-70.
[27]王栋,陈传鹏,颜佳,等.新一代电力信息网络安全架构的思考[J].电力系统自动化,2016,40(2):6-11.DOI:10.7500/AEPS20150117004.WANG Dong,CHEN Chuanpeng,YAN Jia,et al.Pondering a new-generation security architecture model for power information network[J].Automation of Electric Power Systems,2016,40(2):6-11.DOI:10.7500/AEPS20150117004.
[28]王守鹏,赵冬梅.电网故障诊断的研究综述与前景展望[J].电力系统自动化,2017,41(19):164-175.DOI:10.7500/AEPS20170126001.WANG Shoupeng,ZHAO Dongmei.Research review and prospects for power grid fault diagnosis[J].Automation of Electric Power Systems,2017,41(19):164-175.DOI:10.7500/AEPS20170126001.
[2]姚建国,杨胜春,王珂,等.智能电网“源-网-荷”互动运行控制概念及研究框架[J].电力系统自动化,2012,36(21):1-6.YAO Jianguo,YANG Shengchun,WANG Ke,et al.Concept and research framework of smart grid“source-grid-load”interactive operation and control[J].Automation of Electric Power Systems,2012,36(21):1-6.
[3]OTT A L.Development of smart dispatch tools in the PJM market[C]//Proceedings of IEEE Power and Energy Society General Meeting,July 24-28,2011,Detroit,USA:3p.
[4]KHODAYAR M E,SHAHIDEHPOUR M.Optimal strategies for multiple participants in electricity markets[J].IEEE Transactions on Power Systems,2014,29(2):986-987.
[5]ROBERGE V,TARBOUCHI M,OKOU F.Optimal power flow based on parallel metaheuristics for graphics processing units[J].Electric Power Systems Research,2016,140(11):344-353.
[6]IOANNIS K,GEOFFROY J,SIMON H T,et al.Implementation of a massively parallel dynamic security assessment platform for large-scale grids[J].IEEE Transactions on Smart Grid,2017,8(3):1417-1426.
[7]XU Y,DONG Z Y,ZHAO J H,et al.A reliable intelligent system for real-time dynamic security assessment of power systems[J].IEEE Transactions on Power Systems,2012,27(3):1253-1263.
[8]杨胜春,於益军.2013年电力调度控制中心会议学术动态评述[J].电力系统自动化,2013,37(22):1-7.YANG Shengchun,YU Yijun.Academic trends review of 2013electric power control centers workshop[J].Automation of Electric Power Systems,2013,37(22):1-7.
[9]辛耀中,石俊杰,周京阳,等.智能电网调度控制系统现状与技术展望[J].电力系统自动化,2015,39(1):2-8.DOI:10.7500/AEPS20141008024.XIN Yaozhong,SHI Junjie,ZHOU Jingyang,et al.Technology development trends of smart grid dispatching and control systems[J].Automation of Electric Power Systems,2015,39(1):2-8.DOI:10.7500/AEPS20141008024.
[10]汪际峰.一体化电网运行智能系统的概念及特征[J].电力系统自动化,2011,35(24):1-6.WANG Jifeng.Concept and features of integrated grid operation smart system[J].Automation of Electric Power Systems,2011,35(24):1-6.
[11]姚良忠,朱凌志,周明,等.高比例可再生能源电力系统的协同优化运行技术展望[J].电力系统自动化,2017,41(9):36-43.DOI:10.7500/AEPS20170112013.YAO Liangzhong,ZHU Lingzhi,ZHOU Ming,et al.Prospects of coordination and optimization for power systems with high proportion of renewable energy[J].Automation of Electric Power Systems,2017,41(9):36-43.DOI:10.7500/AEPS20170112013.
[12]杨胜春,汤必强,姚建国,等.基于态势感知的电网自动智能调度架构及关键技术[J].电网技术,2014,38(1):33-39.YANG Shengchun,TANG Biqiang,YAO Jianguo,et al.Architecture and key technologies for situational awareness based automatic intelligent dispatching of power grid[J].Power System Technology,2014,38(1):33-39.
[13]姚建国,杨胜春,单茂华.面向未来互联电网的调度技术支持系统架构思考[J].电力系统自动化,2013,37(10):52-59.YAO Jianguo,YANG Shengchun,SHAN Maohua.Reflections on operation supporting system architecture for future interconnected power grid[J].Automation of Electric Power Systems,2013,37(10):52-59.
[14]冯树海,姚建国,杨胜春,等.“物理分布、逻辑集中”架构下调度系统一体化分析中心总体设计[J].电力自动化设备,2015,35(12):138-144.FENG Shuhai,YAO Jianguo,YANG Shengchun,et al.Overall design of integrated analysis centre for physicallydistributed and logically-integrated dispatch system[J].Electric Power Automation Equipment,2015,35(12):138-144.
[15]许洪强,姚建国,南贵林,等.未来电网调度控制系统应用功能的新特征[J].电力系统自动化,2018,42(1):1-7.DOI:10.7500/AEPS20170518001.XU Hongqiang,YAO Jianguo,NAN Guilin,et al.New features of application function for future dispatching and control systems[J].Automation of Electric Power Systems,2018,42(1):1-7.DOI:10.7500/AEPS20170518001.
[16]阿里巴巴集团双11技术团队.尽在双11——阿里巴巴技术演进与超越[M].北京:电子工业出版社,2017.
[17]周二专,冯东豪,武志刚.内存计算技术及在电网分析中的应用[J].电力系统自动化,2017,41(11):1-7.DOI:10.7500/AEPS20161225003.ZHOU Erzhuan,FENG Donghao,WU Zhigang.In-memory computing and its application to power system analysis[J].Automation of Electric Power Systems,2017,41(11):1-7.DOI:10.7500/AEPS20161225003.
[18]刘涛,米为民,陈郑平,等.适用于大运行体系的电网模型一体化共享方案[J].电力系统自动化,2015,39(1):36-41.DOI:10.7500/AEPS20140930008.LIU Tao,MI Weimin,CHEN Zhengping,et al.Integrated sharing scheme for grid model and graphics applicable to grand operation system[J].Automation of Electric Power Systems,2015,39(1):36-41.DOI:10.7500/AEPS20140930008.
[19]闪鑫,戴则梅,张哲,等.智能电网调度控制系统综合智能告警研究及应用[J].电力系统自动化,2015,39(1):65-72.DOI:10.7500/AEPS20140930016.SHAN Xin,DAI Zemei,ZHANG Zhe,et al.Research on and application of integrated smart alarm based on smart grid dispatching and control systems[J].Automation of Electric Power Systems,2015,39(1):65-72.DOI:10.7500/AEPS20140930016.
[20]王珂,姚建国,姚良忠,等.电力柔性负荷调度研究综述[J].电力系统自动化,2014,38(20):127-135.DOI:10.7500/AEPS20140422005.WANG Ke,YAO Jianguo,YAO Liangzhong,et al.Survey of research on flexible loads scheduling technologies[J].Automation of Electric Power Systems,2014,38(20):127-135.DOI:10.7500/AEPS20140422005.
[21]李亚平,周竞,鞠平,等.柔性负荷互动影响量化评估方法[J].电力系统自动化,2015,39(17):26-32.DOI:10.7500/AEPS20140417002.LI Yaping,ZHOU Jing,JU Ping,et al.Quantitative assessment method for interactive impact of flexible load[J].Automation of Electric Power Systems,2015,39(17):26-32.DOI:10.7500/AEPS20140417002.
[22]姚建国,杨胜春,王珂,等.平衡风功率波动的需求响应调度框架与策略设计[J].电力系统自动化,2014,38(9):85-92.DOI:10.7500/AEPS20130602003.YAO Jianguo,YANG Shengchun,WANG Ke,et al.Framework and strategy design of demand response scheduling for balancing wind power fluctuation[J].Automation of Electric Power Systems,2014,38(9):85-92.DOI:10.7500/AEPS20130602003.
[23]曾博,杨雍琦,段金辉,等.新能源电力系统中需求侧响应关键问题及未来研究展望[J].电力系统自动化,2015,39(17):10-18.DOI:10.7500/AEPS20150408010.ZENG Bo,YANG Yongqi,DUAN Jinhui,et al.Key issues and research prospects for demand-side response in alternate electrical power systems with renewable energy sources[J].Automation of Electric Power Systems,2015,39(17):10-18.DOI:10.7500/AEPS20150408010.
[24]王一枫,汤伟,刘路登,等.电网运行风险评估与定级体系的构建及应用[J].电力系统自动化,2015,39(8):141-148.DOI:10.7500/AEPS20140702007.WANG Yifeng,TANG Wei,LIU Ludeng,et al.Construction and application of power grid operation risk assessment and rating system[J].Automation of Electric Power Systems,2015,39(8):141-148.DOI:10.7500/AEPS20140702007.
[25]方勇杰,鲍颜红,徐伟,等.电力系统安全稳定预防控制在线计算方法的评述[J].电力系统自动化,2015,39(11):199-207.DOI:10.7500/AEPS20140812003.FANG Yongjie,BAO Yanhong,XU Wei,et al.A review of on-line calculation methods of preventive control for power system security and stability[J].Automation of Electric Power Systems,2015,39(11):199-207.DOI:10.7500/AEPS20140812003.
[26]李峰,庄卫金,王勇,等.基于PSS/E的可用于调度主站验证的仿真系统设计[J].中国电力,2014,47(1):66-70.LI Feng,ZHUANG Weijin,WANG Yong,et al.PSS/E-based simulation system design for functional verification on the power dispatching automation system[J].Electric Power,2014,47(1):66-70.
[27]王栋,陈传鹏,颜佳,等.新一代电力信息网络安全架构的思考[J].电力系统自动化,2016,40(2):6-11.DOI:10.7500/AEPS20150117004.WANG Dong,CHEN Chuanpeng,YAN Jia,et al.Pondering a new-generation security architecture model for power information network[J].Automation of Electric Power Systems,2016,40(2):6-11.DOI:10.7500/AEPS20150117004.
[28]王守鹏,赵冬梅.电网故障诊断的研究综述与前景展望[J].电力系统自动化,2017,41(19):164-175.DOI:10.7500/AEPS20170126001.WANG Shoupeng,ZHAO Dongmei.Research review and prospects for power grid fault diagnosis[J].Automation of Electric Power Systems,2017,41(19):164-175.DOI:10.7500/AEPS20170126001.