A method for identifying weak nodes in nonconvergent load flows
Journal Article
·
· IEEE Trans. Power Syst.; (United States)
Though the Newton-Raphson method usually converges to a solution of the simultaneous nonlinear load flow equations, it can occasionally be nonconvergent. In this paper a method for identifying weak areas of systems which prevent convergence of the Newton-Raphson method is presented. This information aids load flow program users in the modification or correction of system data to obtain convergences. The method is tested on a 28-note test power system and on an 84-node case from a utility company.
- Research Organization:
- The Univ. of British Columbia, Dept. of Electrical Engineering, Vancouver, B.C. (CA)
- OSTI ID:
- 6261675
- Journal Information:
- IEEE Trans. Power Syst.; (United States), Journal Name: IEEE Trans. Power Syst.; (United States) Vol. 4:2; ISSN ITPSE
- Country of Publication:
- United States
- Language:
- English
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