A power flow solvability identification and calculation algorithm

Electric Power Systems Research

Volumn 76, Issue 4, 2006, Pages 242-250

  Echavarren, F M ^a   Lobato, E ^a   Rouco, L ^a  

^a UNIVERSIDAD PONTIFICIA COMILLAS   (Spain)

Author keywords

Continuation; Convergence margin; Ill conditioned systems; Optimization; Power flow solvability

Indexed keywords

CONTINUATION; CONVERGENCE MARGIN; ILL-CONDITIONED SYSTEMS; POWER FLOW SOLVABILITY;

ALGORITHMS; CONVERGENCE OF NUMERICAL METHODS; DEMODULATION; ELECTRIC POWER SYSTEMS; IDENTIFICATION (CONTROL SYSTEMS); OPTIMIZATION;

POWER ELECTRONICS;

EID: 28244501895     PISSN: 03787796     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.epsr.2005.06.006     Document Type: Article

References (22)

1. B. Stott Review of load flow calculation methods Proceedings of the IEEE, vol. 62 1974 916 926
2. W.F. Tinney, and J.W. Walker Direct solutions of sparse network equations by optimally ordered triangular factorization Proceedings of the IEEE, vol. 55, no. 11 1967 1801 1809
3. T.J. Overbye A power flow measure for unsolvable cases Proceedings of the IEEE Transactions on Power Systems, vol. 9, no. 3 1994 1359 1365
4. T.J. Overbye Computation of a practical method to restore power flow solvability Proceedings of the IEEE Transactions on Power Systems, vol. 10, no. 1 1995 280 287
5. P. Kundur Power System Stability and Control 1994 Mc. Graw-Hill
6. T. van Cutsem, and C. Vournas Voltage Stability of Electric Power Systems 1998 Kluwer Academic Publishers
7. K.A. Clements, B.P. Lam, D.J. Lawrence, T.A. Mikolinnas, N.D. Reppen, R.J. Reppen, R.J. Ringlee, R.F. Wollenberg, Transmission system reliability methods, vol. 1: mathematical models, computing methods, and results, EPRI EL-2526, Vol. 1, Final Report, Research Project 1530-1, July 1982.
8. L.M.C. Braz, C.A. Castro, and C.A.F. Murari A critical evaluation of step size optimization based load flow methods Proceedings of the IEEE Transactions on Power Systems, vol. 15, no. 1 2000 202 207
9. C.A. Castro, and L.M.C. Braz A new approach to the polar newton power flow using step size optimization Presented at 29th North American Power Symposium (NAPS) Laramie, Wyoming, U.S.A., October 1997
10. J.M. Scudder Step Optimization in a Polar Newton Power Flow 1981 University of Wisconsin Madison, U.S.A.
11. M. Dehnel, and H.W. Dommel A method for identifying weak nodes in non convergent load flows Proceedings of the IEEE Transactions on Power Systems, vol. 4, no. 2 1989 801 807
12. S. Iwamoto, and Y. Tamura A load flow calculation method for ill-conditioned power systems Proceedings of the IEEE Transactions on Power Apparatus and Systems, vol. 100, no. 4 1981 1736 1743
13. P.R. Bijwe, and S.M. Kelapure Non divergent fast power flow methods Proceedings of the IEEE Transactions on Power Systems, vol. 18, no. 2 2003 633 638
14. R. Seydel Four-Principles of Continuation, From Equilibrium to Chaos. Practical Bifurcation and Stability Analysis 1988 Elsevier Science Publishing Co.
15. V. Ajjarapu, and C. Christie The continuation power flow: a tool to study steady state voltage stability Proceedings of the IEEE Transactions on Power Systems, vol. 7, no. 1 1992 416 423
16. O.O. Obadina, and G.J. Berg Determination of voltage stability limit in multimachine power systems Proceedings of the IEEE Transactions on Power Systems, vol. 3, no. 4 1988 1545 1554
17. Rosehart W Optimization of power systems with voltage security constraints Presented at the Department of Electrical and Computer Engineering of University of Waterloo Waterloo, Ont., Canada 2000
18. F.M. Echavarren, E. Lobato, L. Rouco, M.I. Navarrete, R. Casanova, G. López, F. Cacho, and M. Pézic A least-squares approach to estimate lagrange multipliers in a combined method to voltages collapse detection Presented at the Eighth Congreso Luso-Hispano de Ingeniería Eléctrica Villamoura (Algarve), Portugal 2003
19. G.C. Ejebe, G.D. Irisarri, S. Mokhtari, O. Obadina, P. Ristanovic, and J. Tong Methods for contingency screening and ranking for voltage stability analysis of power systems Proceedings of the IEEE Transactions on Power Systems, vol. 11, no. 1 1996 350 356
20. S. Greene, I. Dobson, and F.L. Alvarado Sensitivity of the loading margin to voltage collapse with respect to arbitrary parameters Proceedings of the IEEE Transactions on Power Systems, vol. 12, no. 1 1997 262 272
21. Z. Feng, V. Ajjarapu, and D.J. Maratukulam A comprehensive approach for preventive and correctiva control to mitigate voltage collapse Proceedings of the IEEE Transactions on Power Systems 15 2 2000 791 797
22. F.M. Echavarren, E. Lobato, L. Rouco, M.I. Navarrete, R. Casanova, and G. López A load shedding algorithm for improvement of load margin to voltage collapse Presented at 2003 IEEE Bologna Power Tech Conference Bologna, Italy, June 2003