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	Research on decomposition and coordination calculation for control centers in electric power systems
	Zhang Bo-ming ; Zhang Hai-bo
	2010-05-06 ; 2010-05-06
关键词	Practical Theoretical or Mathematical/ decision making energy management systems load dispatching matrix algebra power system interconnection/ electric power systems coordination calculation decomposition calculation power system interconnection energy management system EMS regional control center transmission line outage synchronous iteration mode asynchronous iteration mode real-time tracing equivalence mode China hierarchical dispatch distributed dispatch decision making/ B8110B Power system management, operation and economics B0210 Algebra
中文摘要	Power systems are interconnected into a unified one which is running according to its physical rules (KCL, KVL and Ohm's Law) but is managed and controlled by each of the regional control centers separately and independently. How the energy management system (EMS) in each regional control center can follow the variation of whole the power system correctly and timely is a very concerned and real problem especially when some transmission line outage occurs in its external network. In order to meet the requirements for hierarchical and distributed dispatch and decision making for multiple control centers, several decomposition and coordination calculation models, such as synchronous iteration mode, asynchronous iteration mode and real-time tracing equivalence mode, are proposed. Essential principle and calculation character are explained. The evolutionary relationship between different modes is analysed. The EMS structure and modeling methods for the hierarchical and distributed calculation models are given. A suitable hierarchical and distributed calculation mode for current EMS application in control centers in China is suggested.
语种	中文 ; 中文
出版者	Chinese Soc. Electr. Eng ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/11853]
专题	清华大学
推荐引用方式 GB/T 7714	Zhang Bo-ming,Zhang Hai-bo. Research on decomposition and coordination calculation for control centers in electric power systems[J],2010, 2010.
APA	Zhang Bo-ming,&Zhang Hai-bo.(2010).Research on decomposition and coordination calculation for control centers in electric power systems..
MLA	Zhang Bo-ming,et al."Research on decomposition and coordination calculation for control centers in electric power systems".(2010).

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