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	Design of a networked power quality monitoring and analysis system
	Sun Ke ; Xia Qing
	2010-10-12 ; 2010-10-12
关键词	Practical Theoretical or Mathematical/ integer programming linear programming matrix algebra power supply quality power system measurement/ system analysis networked power quality monitoring networked system framework integer linear programming problem power quality event source identification extended direction matrix extended cover matrix loop-network of five-bus power system radial distribution system/ B8120L Power supply quality and harmonics B0260 Optimisation techniques B0210 Algebra
中文摘要	The main characteristics and key aspects of a networked power quality monitoring and analysis system are summarized. An economical and networked system framework is adopted. The optimal sitting and number of monitors are determined by solving an integer linear programming problem, through which economic optimization to construct the system is implemented. An improved algorithm of power quality event source identification is presented, in which extended cover matrix and extended direction matrix are generated with the definition of the virtual PQM. The source of power quality event can be identified accurately with simple matrix operation. A loop-network of five-bus power system and a simple radial distribution system are provided to validate the effectiveness of the two above algorithms respectively.
语种	中文
出版者	State Power Corporation of China ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82534]
专题	清华大学
推荐引用方式 GB/T 7714	Sun Ke,Xia Qing. Design of a networked power quality monitoring and analysis system[J],2010, 2010.
APA	Sun Ke,&Xia Qing.(2010).Design of a networked power quality monitoring and analysis system..
MLA	Sun Ke,et al."Design of a networked power quality monitoring and analysis system".(2010).

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