Improve Static Voltage Stability Edge with Optimal Placement of UPFC and PST
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2014, Vol 8, Issue 11
Abstract
The main goal of this paper is finding optimal place of unified power flow controller (UPFC) and phase shifter (PST) in the power systems. In other words, the main concentration is on connecting FACTS and OPF tools opinion using PST and UPFC power injection model to find the best place of setting these elements in power networks. The objective function of maximizing static voltage stability edge (system loadability factor) is discussed in this paper. Simulation results are offered on IEEE 118_ bus standard network and they suggest that proposed algorithm includes the better resolution and there is a more little time than the other placement methods.
Authors and Affiliations
Seyed Ehsan Lary Seyed Zadeh| Department of Electrical Engineering, Dezful Branch, Islamic Azad University, Dezful, Iran, email: ehsan_lar@yahoo.com, Afshin Lashkar Ara| Department of Electrical Engineering, Dezful Branch, Islamic Azad University, Dezful, Iran
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