Steady-State Performance of a New Model for UPFC Applied to Multi-Machines System with Nonlinear Load

Authors: S.Ali Al-Mawsawi

Abstract:

In this paper, a new developed construction model of the UPFC is proposed. The construction of this model consists of one shunt compensation block and two series compensation blocks. In this case, the UPFC with the new construction model will be investigated when it is installed in multi-machine systems with nonlinear load model. In addition, the steady–state performance of the new model operating as impedance compensation will be presented and compared with that obtained from the system without compensation.

Keywords: UPFC, PWM, Nonlinear load, Multi-Machines system

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1328070

References:

[1] L. Gyugyi, A Unified power flow control concept for flexible ac transmission systems, IEE Proceedings C, Iss. 4, No. 139, July 1992, pp. 323-331
[2] N. G. Hingorani, Flexible ac transmission, IEEE spectrum, April 1993, pp. 40-45
[3] C.R. Fuerte-Esquivel, E. Acha, "Unified power flow controller: a critical comparison of Newton-Raphson UPFC algorithms in power studies", IEE Proceeding-C Generation Transmission Distribution, Vol. 144, No. 5, 1997.
[4] L. Gyugyi, "Solid- state control of electrical power in an AC transmission system", International symposium on electric energy converters in power systems. Invited paper T- IP - 4 - (Capri), Italy, 1989.
[5] L. Gyugyi, C.D. Schauder, "The unified power flow controller: a new approach to power transmission control", IEEE, Transactions on Power systems, 1994.
[6] H.F. Wang, "Damping function of unified power flow controller", IEE Proceeding of Generation, Transmission and Distribution, Vol. 146, No. 1, Pages 81-88, 1999.
[7] H.F. Wang, F.J. Swift, "An unified model for the analysis of FACTS devices in damping power system oscillations Part II: multi-machine infinite-bus power systems", IEE Trans. Power Deliv., No. 2, pp. 941- 946, 1998.
[8] E.V. Larsen, J.J. Sanchesz-Gasca, and J.H. Chow, "Concept for design of FACTS controlling to damp power swings", IEEE Trans. Power Syst. Vol. 10, No. 2, pp 948-956, 1995.
[9] H.F. Wang, "Selection of robust installing locations and feedback signals of FACTS based stabilizers in multi-machine power systems", IEEE Trans. Power Syst., No. 2, pp. 569-574, 1999.
[10] H.F. Wang, "Applications of modeling UPFC into multi-machine power systems", IEE Proc. Transm. Distrib. Vol. 146, No. 3, pp. 306312, May 1999.
[11] H. Zhengyu, N. Yinxin, "Application of Unified power flow controller in interconnected power systems-modeling, interface, control strategy and case study", IEEE Trans. on Power Systems, Issue 2, Vol. 15, pp. 817-824, May 2000.
[12] H.F. Wang, "Modeling multiple FACTS devices into multi-machine power systems and applications", International Journal of Electrical Power Systems, Vol. 25, No. 3, pp. 227-237, 2003.
[13] S. Ali Al-Mawsawi, M.R. Qader, " Optimal location of a UPFC applied to non-linear load model", EPC&S: The International Journal for Electric Power Components and Systems, Volume 32, No. 1, January 2004, Pages 1-12.
[14] S. Ali Al-Mawsawi, " Comparing and evaluating the voltage regulation of a UPFC and STATCOM-, International journal of Electrical power and energy Systems, Volume 25, Issue 9, November 2003, Pages 735- 740.
[15] S. Ali Al-Mawsawi, M.R. Qader, K.L. Lo, "Evaluating the voltage regulation of a UPFC using PI and fuzzy logic controller", COMPEL: The International Journal for Computation and Mathematics in Electrical and Electronic Engineering, Volume 21 Issue 3, 2002. , Pages 409-424.
[16] S. Ali Al-Mawsawi, M.R. Qader , "Evaluation of a PWM based UPFC as impedance compensation using fuzzy logic", The International Journal of Engineering Intelligent Systems. Vol. 9, No.1, pp. 11-17, March 2001.
[17] S. Ali Al-Mawsawi, M.R. Qader, G.M. Ali, "Dynamic controllers design for STATCOM", Iranian Journal of Electrical and Computer Engineering, Vol. 3, No. 1, Winter-Spring 2004, Pages 16-22.
[18] Ali Zanench, Ahmed Kazemi, Majid Hajalipour and Shahram Jadid, "Alyapunor Theory Based UPFC Controller for Power Flow Control", International Journal of Electrical Power and Energy Systems, Volume 31, Issues 7-8, September 2009, Pages 302-308.
[19] R.K. Pandey and N.K. Singh, "UPFC Control Parameter Identification for Effective Power Oscillation Damping", International Journal of Electrical Power and Energy Systems, Volume 31, Issues 6, July 2009, Pages 269-276.
[20] Ali T. Al-Awani, Y.L. Magid and M.N. Abido, "A Particle Swarm Based Approach of Power System Stability Enhancement with Unified Power Flow Controller", International Journal of Electrical Power and Energy Systems, Volume 29, Issues 3, 2007, Pages 251-259.
[21] N. Mohan, T. M. Undeland, and W. P. Robbins, Power Electronics: Converters applications and design, John Wiley & sons, 1989.
[22] W.W. Price et. Al. IEEE task forced on load representation for load dynamic performance, system Dynamic performance subcommittee, power system engineering committee, Bibliography on load models for power flow and dynamic performance simulation, IEEE Transactions on Power Systems, Vol. 10, No. 1, February 1995.
[23] W.D. Stevenson, "Elements of power system analysis", Fourth Edition, McGraw-Hill, 1982, Pages 200-202.