A least squares solution for optimal power flow sensitivity calculation

A least-squares-based algorithm is proposed that is suitable for post optimal power flow (OPF) sensitivity calculations. It computes Lagrange multipliers. The algorithm involves the formulation of a Lagrangian which includes the appropriate objective function and all the enforced constraints. By app...

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Veröffentlicht in:	IEEE transactions on power systems 1992-08, Vol.7 (3), p.1394-1401
Hauptverfasser:	Venkatesh, S.V., Liu, W.-H.E., Papalexopoulos, A.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	240200 - Power System Networks, Transmission & Distribution- (1990-) 990200 - Mathematics & Computers ALGORITHMS COMPUTER CODES Control systems Costs ELECTRIC UTILITIES GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE LEAST SQUARE FIT Least squares approximation Least squares methods Linear programming Load flow MATHEMATICAL LOGIC MAXIMUM-LIKELIHOOD FIT Medical services NUMERICAL SOLUTION OPTIMIZATION POWER Power generation POWER TRANSMISSION AND DISTRIBUTION Power transmission lines Production PUBLIC UTILITIES SENSITIVITY
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