Roll of Pss and Svc for Improving the Transient Stability of Power System
Dhaval N Tailor1, Bhavesh Bhalja2, Vijay Makawana3
1Dhaval N Tailor, PG Student of B.V.M college of  Engg., V. V. Nagar, Gujarat, India.
2Dr. Bhavesh Bhalja, HOD of Electrical Dept .of ADIT College of  Engg. & Tech., New V. V. Nagar, Gujarat, India.
3Vijay Makawana, Associate Professor of  GCET College of  Engg. & Tech., V. V. Nagar, Gujarat, India.
Manuscript received on January 17, 2012. | Revised Manuscript received on February 05, 2012. | Manuscript published on February 29, 2012. | PP: 137-140 | Volume-1 Issue-3, February 2012. | Retrieval Number: C0209021312/2011©BEIESP

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Abstract: This paper focus on the significant of PSS and SVC(static var compensator) to improve the transient stability of power system in various abnormal condition. This paper shows the simulation result of model for different fault condition with PSS and without PSS and show how the SVC help to improve the stability when PSS is fail to maintain the stability. 
Keywords: PSS, static var compensator, simulation model, their result with PSS and without PSS, model with SVC