文章摘要
郭建成,南贵林,许丹,等.大电网全局监控内涵与关键技术[J].电力系统自动化,2018,42(18):1-7. DOI: 10.7500/AEPS20171124001.
GUO Jiancheng,NAN Guilin,XU Dan, et al.Connotation and Key Technology of Global Monitoring for Large Power Grid[J].Automation of Electric Power Systems,2018,42(18):1-7. DOI: 10.7500/AEPS20171124001.
大电网全局监控内涵与关键技术
Connotation and Key Technology of Global Monitoring for Large Power Grid
DOI:10.7500/AEPS20171124001
关键词: 大电网  数据采集与监控  实时监控  一体化调度  调度控制系统
KeyWords: large power grid  supervisory control and data acquisition(SCADA)  real-time monitoring  integrated scheduling  dispatching and control system
上网日期:2018-02-27
基金项目:国家重点研发计划资助项目(2017YFB0902600);国家电网公司科技项目“物理分布、逻辑统一的调控系统体系架构研究”
作者单位E-mail
郭建成 国家电力调度控制中心, 北京市 100031  
南贵林 国家电力调度控制中心, 北京市 100031  
许丹 中国电力科学研究院, 北京市 100192 xudan@epri.sgcc.com.cn 
庄卫金 中国电力科学研究院, 北京市 100192  
闪鑫 南瑞集团(国网电力科学研究院)有限公司, 江苏省南京市 211106
国电南瑞科技股份有限公司, 江苏省南京市 211106
智能电网保护和运行控制国家重点实验室, 江苏省南京市 211106 
 
赵林 南瑞集团(国网电力科学研究院)有限公司, 江苏省南京市 211106  
杨胜春 中国电力科学研究院, 北京市 100192  
摘要:
      从电网自身发展和外部环境变化等方面梳理了电网监视控制所面临的全新挑战,分析了电网监视控制在电网全局态势感知、全局风险防控、多级统一协调控制,以及灵活适应外部环境变化等新需求。针对新挑战和新需求,提出了大电网全局监视控制的新模式,指出其需具备更广阔的监视范围、更多元的监视内容、更强大的实时数据处理能力、更高的数据实时性与一致性等具体内涵。基于“物理分布、逻辑统一”理念,设计了全局监控总体框架,并给出了需要进一步研究的关键技术。
Abstract:
      The new challenges facing grid monitoring and control in its own development needs and changes in the external environment are teased out. The new requirements of surveillance control, such as global awareness of the power grid, prevention and control of global risks, unified and coordinated control at multiple levels and flexible adaptation to external environment changes are clarified. In view of the new challenges and new demands, a new mode of global supervision and control of large power grid is proposed, which points out that it needs a wider range of surveillance, more types of surveillance content, more powerful real-time data processing capability, higher data real-time and consistency and other specific content. Based on the concept of “physical distribution and logical unification”, the overall framework of global monitoring is designed, and the key technologies that need to be further studied to realize the new mode are given.
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