Case Study of a Four Machine Eleven Bus System Using U.P.F.C.

International Journal of Electrical and Electronics Engineering
© 2014 by SSRG - IJEEE Journal
Volume 1 Issue 3
Year of Publication : 2014
Authors : Niyati Gulati, Arvind Sharma, Anil Kumar, Ankhi Gulati
pdf
Citation:
MLA Style:

Niyati Gulati, Arvind Sharma, Anil Kumar, Ankhi Gulati, "Case Study of a Four Machine Eleven Bus System Using U.P.F.C." SSRG International Journal of Electrical and Electronics Engineering 1.3 (2014): 6-10.

APA Style:

Niyati Gulati, Arvind Sharma, Anil Kumar, Ankhi Gulati,(2019). Case Study of a Four Machine Eleven Bus System Using U.P.F.C.. SSRG International Journal of Electrical and Electronics Engineering 1.(3), 6-10.

Abstract:

The same assumptions used for a system of one machine connected to an infinite bus often assume valid for a multi machine system: Mechanical power input is constant. Damping or asynchronous power is negligible. Constantvoltage behind-transient model for the synchronous machines is valid. The mechanical rotor angle of a machine coincides with the angle of the voltage behind the transient reactance. Passive impedances represent loads. Now taking the cases when small signal perturbation at time instant 15 sec is there and also UPFC is there in the circuit. Hence the comparison of the cases with and without UPFC.

References:

1. G. Hingorani, L. Gyugyi,“Understanding FACTS: concepts and topology of flexible transmission system”, IEEE press,, New York, 2000.
2. P.Kundur, Power System Stability and Control, New York: McGraw Hill. 1994.
3. I. Papic, O. Zunko, D. Povh, M.Weinhold . “Basic control of Unified Power Flow controller”, IEEE Transactions on power systems, vol. 12. No. 4. November 1997.
4. I. Papic,” Mathematical analysis of FACTS devices based on a voltage source converter- Part II”, Electric Power System Research, No. 56.pp. 149- 157, May 2000.
5. Gyugyo, L.: “A unified power flow control concept for flexible Ac Transmission systems”, IEE proc. C, 1992, 4(139), pp. 323-331.
6. Gyugyo, L., Rietman, T.R., Edris, A., Schauder, C.D., Torgerson. D.R., and Williams, S.L., “The unified power flow controller: A new approach to power transmission control”, IEE Trans on power delivery, April 1995, Vol. 10, pp. 1085-1097.
7. A Nabavi –Niaki and M.R. lravani“Steady-state and dynamic models of Unified power flow controller (UPFC) for power system studies”, IEEE Trans.
on Power systems, 11, No. 4, pp. 1937-1943, November 1996.
8. K.R. Padiyar and A.M. Kulkarni,“Control Design and Simulation of Unified Power flow controller”, IEEE Transactions on Power Delivery. Vol.13, No. 4, October 19978, pp. 1348-1354
9. N. Tambey and M.L. Kothari, “Damping of Power System oscillations with Unified power Flow Controller (UPFC)”, IEE Proc. – C, Vol 150. No. 3, pp. 129- 140, March 2003.
10. D. Menniti, A. Pinnarelli, U. De Martinis, A. Andreotti, “Modelling of Unified Power Flow Controller into Power Systems using P-Spice” 

Key Words:

PSS-Power System Stabilizer, FACTFlexible Alternating Current Transmission, AVRAutomatic Voltage Regulator.