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	Operational reliability on-line control of power systems
	He Jian ; Sun Yuan-zhang ; Cheng Lin ; Liu Hai-tao
	2010-10-12 ; 2010-10-12
关键词	Practical/ particle swarm optimisation power system control power system reliability/ power systems operational reliability on-line control power system's operational risks short-term operational reliability mathematical model power injections load curtailments particle swarm optimization algorithm IEEE RTS-79 system/ B8110C Power system control B8110B Power system management, operation and economics B0170N Reliability C3340H Control of electric power systems
中文摘要	The research on how to avoid power system's operational risks and enhance its operational reliability through controls from the dispatching centre is of great significance. The model and corresponding algorithm of the operational reliability on-line control are proposed. The fundamental function of the operational reliability on-line control is interpreted at the beginning of the paper. The indices and algorithm of the short-term operational reliability are proposed as the basis of the operational reliability control. And then the mathematical model of the operational reliability control is developed, in which the objective function is minimizing the cost of the control, the control variables are power injections and load curtailments, the constraints are operational reliability criteria. The improved particle swarm optimization (PSO) algorithm is established for searching the solution. The calculation results of the IEEE RTS-79 system verify the effectiveness of the model and algorithm.
语种	中文
出版者	Chinese Society for Electrical Engineering ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82416]
专题	清华大学
推荐引用方式 GB/T 7714	He Jian,Sun Yuan-zhang,Cheng Lin,et al. Operational reliability on-line control of power systems[J],2010, 2010.
APA	He Jian,Sun Yuan-zhang,Cheng Lin,&Liu Hai-tao.(2010).Operational reliability on-line control of power systems..
MLA	He Jian,et al."Operational reliability on-line control of power systems".(2010).

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