Title :
Feasibility of power system structure preserving linear transformations for the AC optimal power flow problem
Author :
Dan Wu ; Lesieutre, Bernard C. ; Ramanathan, Parmesh
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Wisconsin-Madison, Madison, WI, USA
fDate :
Sept. 30 2014-Oct. 3 2014
Abstract :
This paper introduces a method to construct a linear transformation on extended coordinates between two AC optimal power flow (OPF) problems. Furthermore, the paper also presents the optimality preserving conditions to map any local extremum of one problem to any local extremum of the other.
Keywords :
load flow; AC optimal power flow problem; OPF problems; linear transformations; optimality preserving conditions; power system structure; Computational modeling; Equations; Generators; Load modeling; Mathematical model; Power systems; Symmetric matrices; AC optimal power flow; structure preserving transformation;
Conference_Titel :
Communication, Control, and Computing (Allerton), 2014 52nd Annual Allerton Conference on
Conference_Location :
Monticello, IL
DOI :
10.1109/ALLERTON.2014.7028525
