DocumentCode :
2930308
Title :
A Research of On-Line Static Security Analysis Based on WEB Services
Author :
Xu, Peng ; Liu, Wenying
Author_Institution :
Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China
fYear :
2011
fDate :
25-28 March 2011
Firstpage :
1
Lastpage :
4
Abstract :
The constantly improvement of communication help the technology of WEB services find its way to the power dispatching system. Gived WEB services is actively populized and applied in this field, it is necessary to develop a series of application sofewares for power system analysis based on WEB platform. Static security analysis plays an important role in power grid´s security analysis. However, with the proceeding of Intelligent Grid construction and the completement of connections between regional grids, it is a huge amounts of data that operators have to deal with during their work. Now how to evaluate the fluence of any contingence to grid´s operation,quickly and precisely, has become a hot issue. This paper proposes an efficient algorithm of power flow calculation based on WEB services, which could decrease the time and memory calculation takes. Then give an detailed program of on-line static security analysis. Finally take an EPRI 36 system for example to verify the program´s feasibility. As the presentation shows in this paper, it proves that the algorithm and program are reliabe and precise.
Keywords :
load dispatching; power grids; power system analysis computing; power system security; WEB services; on-line static security analysis; power dispatching system; power grid; power system analysis; Algorithm design and analysis; Indexes; Load flow; Real time systems; Security; Sensitivity; Web services;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific
Conference_Location :
Wuhan
ISSN :
2157-4839
Print_ISBN :
978-1-4244-6253-7
Type :
conf
DOI :
10.1109/APPEEC.2011.5748564
Filename :
5748564
Link To Document :
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