Title :
Sequential methods in solving economic power flow problems
Author :
Rosehart, William D. ; Canizares, Claudio A. ; Vannelli, Anthony
Author_Institution :
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
Abstract :
This paper compares two linear interior point programming algorithms and an interior point quadratic programming algorithm that are used to solve the optimal power flow problem. The paper focuses on the numerical oscillations that occur because of the sequential linearization of the problem. Two methods to reduce the oscillations are discussed and implemented on a six bus test system
Keywords :
economics; linear programming; load flow; numerical stability; power system analysis computing; quadratic programming; IEEE-6 bus test systems; computer simulation; economic power flow problems; interior point quadratic programming algorithm; linear interior point programming algorithms; numerical oscillations; power systems; sequential linearization; Computer languages; Cost function; Linear programming; Load flow; Power generation economics; Power system economics; Power systems; Quadratic programming; Sequential analysis; System testing;
Conference_Titel :
Electrical and Computer Engineering, 1997. Engineering Innovation: Voyage of Discovery. IEEE 1997 Canadian Conference on
Conference_Location :
St. Johns, Nfld.
Print_ISBN :
0-7803-3716-6
DOI :
10.1109/CCECE.1997.614844
