摘要
为适应电网发展需要,提出了开发3维协调的新一代电网能量管理系统(EMS)。该系统的运行模式是自动预警型的,是在空间、时间和控制目标等3个维度综合协调的在线分析、预警和辅助决策系统,是全局协调优化后进行的闭环控制系统。文中给出了新一代EMS的系统设计,分析了其主要特征及其与传统EMS的主要区别,讨论了开发新一代EMS需要解决的若干关键技术问题,展望了新一代EMS的应用前景。
To meet the challenge of electric power system growth, the development of a new generation of EMS （N-EMS） with 3-dimensional coordination is proposed. Operation mode of the N-EMS is an automatic early warning type. It is an on-line analysis, early warning and computer-aided decision making system comprehensively coordinated in 3 dimensions of time, space and control objective. It is also a closed loop control system with global optimization. The main characteristic of the N-EMS, major differences between N-EMS and conventional EMS are discussed. Based on a 3-dimentional （space, time and control objective） analysis, a conceptual design of N-EMS, core technologies needed for developing the N-EMS, and methodologies/ technologies for realizing such a new system are proposed. The future application potentials of the N-EMS are outlined.
出处
《电力系统自动化》
EI
CSCD
北大核心
2007年第13期1-6,22,共7页
Automation of Electric Power Systems
基金
国家重点基础研究发展计划(973计划)资助项目(2004CB217904)
国家自然科学基金资助项目(50595414)
国家高技术研究发展计划(863计划)项目(2006AA05Z217)~~
关键词
能量管理系统
控制中心
自动运行
在线动态分析
智能预警
综合决策
闭环控制
control center
automatic execution
on-line dynamic analysis
intelligent early warning
comprehensive decision making
closed loop control
