DocumentCode :
2324918
Title :
Power stability improvement of power utility grid using a new advanced static VAr compensator
Author :
Tahri, A. ; Draou, A. ; Benghanem, M.
Author_Institution :
Dept. of Electrotechnics, Univ. of Sci. & Technol. of Oran, Algeria
fYear :
2001
fDate :
18-18 Oct. 2001
Firstpage :
412
Lastpage :
415
Abstract :
This paper deals with the study on the application of the advanced static VAr compensator (ASVC) for the improvement of the stability margin of the power utility grid seen as a large electrical network. The ASVC is connected to the busbar before the main transformer in order to maximize the power transit with large stability margin by compensating the reactive losses. A PI controller is applied to the ASVC to compensate the reactive losses induced by the reactive elements of the electrical network. Digital simulations studies reveal the technical feasibility of using such ASVC to improve the stability of the system.
Keywords :
busbars; compensation; losses; power system control; power system stability; static VAr compensators; two-term control; PI controller; advanced static VAr compensator; digital simulations; power transit maximisation; power utility grid; reactive elements; reactive losses compensation; stability margin improvement; transformer;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Telecommunications Energy Conference, 2001. INTELEC 2001. Twenty-Third International
Conference_Location :
Edinburgh, UK
ISSN :
0537-9989
Print_ISBN :
0-85296-744-6
Type :
conf
DOI :
10.1049/cp:20010630
Filename :
988597
Link To Document :
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