Improvement Congestion Management in Deregulated Power System Considering Voltage Stability and Loss Minimization 
Asmaa sobhy sabik1, EL Saeed Osman2, Mohamed Ebrahim El sayed3
1Eng A.S.S*, Teaching assistance in electrical power and machine department, AL- Azhar University.
2Prof. Dr. EL_ S. Osman, professor in electrical power and machine department, AL- Azhar University, Cairo, Egypt.
3Prof. Dr. M. E. El sayed, professor in electrical power and machine department, AL- Azhar University, Cairo, Egypt.
Manuscript received on April 11, 2020. | Revised Manuscript received on May 15, 2020. | Manuscript published on June 30, 2020. | PP: 263-269 | Volume-9 Issue-5, June 2020. | Retrieval Number: E9467069520/2020©BEIESP | DOI: 10.35940/ijeat.E9467.069520
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: First of the practical defiance’s in unsystematized electrical networks is Congestion management. Two manners of percussions used in Congestion management are frill manners and cost free manners. In this paper work congestion is released by using cost free manners seeing (Flexible AC Transmission Systems) FACTS controller like SVC (Static Var compensator), STATCOM, TCSC (Thyristor controlled series Compensator), and SSSC (Static Synchronous Series Compensators) devices. Manifold-objective functions are presumed for congestion management. Small signal stability, voltage profile, and Real power loss reduction are considered objective functions in this paper. The optimal placement of FACTS controller are institute by using sensitivity founded Eigen value analysis and Continuation Power Flow (CPF). The suggested algorithm has used to define optimal placement of FACTS controller and deciphering optimal power flow (OPF) to advance voltage profile and minimize the real power losses within real and reactive power generation margin. The recital analysis has been implemented for IEEE 39 bus test system using MATLAB/PSAT (toolbox) software. Results display the suggested technique has a competency to advance the “Voltage profile, small signal stability, Loss minimization”
Keywords: Results display the suggested technique has a competency to advance.