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3维协调的新一代电网能量管理系统
引用本文:张伯明,孙宏斌,吴文传.3维协调的新一代电网能量管理系统[J].电力系统自动化,2007,31(13):1-6.
作者姓名:张伯明  孙宏斌  吴文传
作者单位:清华大学电机系电力系统国家重点实验室,北京市,100084
基金项目:国家重点基础研究发展计划(973计划),国家自然科学基金,国家高技术研究发展计划(863计划)
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.

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
收稿时间:5/8/2007 2:25:47 PM
修稿时间:6/19/2007 9:16:31 AM

New Generation of EMS with 3-Dimensional Coordination
ZHANG Boming,SUN Hongbin,WU Wenchuan.New Generation of EMS with 3-Dimensional Coordination[J].Automation of Electric Power Systems,2007,31(13):1-6.
Authors:ZHANG Boming  SUN Hongbin  WU Wenchuan
Affiliation:State Key Laboratory of Power Systems, Department of Electrical Engineering, Tsinghua University, Beijing 100084, China
Abstract: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.
Keywords:EMS  control center  automatic execution  on-line dynamic analysis  intelligent early warning  comprehensive decision making  closed loop control
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