Celal YAŞAR, Serdar ÖZYÖN, Hasan TEMURTAŞ

A New Program Design Developed for AC Load Flow Analysis Problems

The Newton-Raphson method is generally used for iterative solutions of power systems in load flow analysis. This study focuses on a new program structure designed to solve large size power systems accurately and quickly using AC load flow analysis technique. This program structure will provide both easy and accurate data input in solutions of high-capacity data input problems. The data required for solving the problem at hand was obtained from an Excel, and coded in Matlab R2015b and solutions were printed onto a solution file.

Keywords:

"Electrical power generation, AC load flow, Newton-Raphson Method,

PDF

___

(Panosyan et al., 2004) Panosyan, A. and Oswald, B.R., “Modified Newton-Raphson load flow analysis for integrated AC/DC power systems” 39th International Universities Power Engineering Conference, 2004, pp. 1223-1227.
(Allan et al., 1977) Allan, R.N. and Al-Shakarchi, M.R.G. “Probabilistic techniques in a.c. load-flow analysis”, Proceedings of the Institution of Electrical Engineers, vol. 124, no. 2, pp. 154-160, February 1977.
(Dagur et al.,2014) Dagur, D., Parimi, M. and Wagh, S.R., “Prediction of cascade failure using probabilistic approach with AC load flow” IEEE Innovative Smart Grid Technologies-Asia, 2014, pp. 542-547.
(Rosoni et al, 2016) Rossoni, P., Rosa, W.M. and Belati, E.A. “Linearized AC load flow applied to analysis in electric power systems”, IEEE Latin America Transactions, vol. 14, no. 9, pp. 4048-4053, September 2016.
(Revanthi, 2008) Revanthi, A.A., Load flow and optimal power flow analysis using evolutionary computational techniques, Phd Thesis, Anna University, Faculty of Electrical and Electronics Engineering, 2008.
(Wood et al., 2013) Wood, A.J., Wollenberg, B.F. and Sheble, G.B., Power Generation Operation and Control, IEEE & Wiley, Third Edition, USA, 2013.
(Kothari et al., 2007) Kothari, D.P. and Dhillon, J.S., Power System Optimization, PHI, New Delhi, 2007.
(Özyön, 2009) Özyön S., The application of genetic algorithm to some environmental economic power dispatch problems, Msc. Thesis, Dumlupınar University, Kütahya, 2009.
[9] https://www2.ee.washington.edu/research/pstca/
[10] http://www.pserc.cornell.edu/matpower/
(Zahlay, 2016) Zahlay, F.D., Strategies, Methods and Tools for Solving Long-term Transmission Expansion Planning in Large-scale Power Systems, Ph.D. Thesis, Spain, 2016.