Volume 4, Issue 2 (Vol.4 No.2 2007)
Journal of Iranian Association of Electrical and Electronics Engineers 2007, 4(2): 3-13 |
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Asadi H, Sanayepasand M, Davarpanah M. Introducing a Novel Method for Real Time Estimation of Power System Voltage Instability Based onWideArea Protection. Journal of Iranian Association of Electrical and Electronics Engineers 2007; 4 (2) :3-13
URL: http://jiaeee.com/article-1-248-en.html
URL: http://jiaeee.com/article-1-248-en.html
Abstract: (4865 Views)
In this paper, the behavior of dynamic loads of a power system against voltage disturbances is investigated. Then a real electric grid, Khorasan electric grid in North-East of Iran, is modeled by dynamic model of generators, AVRs, governors, field current limiting systems and electric loads. The paper is continued by introducing a novel method, called VCI, for real time voltage instability detection.Mentioned method is simulated on Khorasan electric grid and results are analyzed.
Keywords: Dynamic modeling, P.M.U., Dynamic load modeling, Transient voltage collapse, Longer term voltage collapse, Real time voltage instability estimation
Type of Article: Research |
Subject:
Power
Received: 2017/02/25 | Accepted: 2017/02/25 | Published: 2017/02/25
Received: 2017/02/25 | Accepted: 2017/02/25 | Published: 2017/02/25
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