DocumentCode
735749
Title
A multi-step optimization approach for power flow with transient stability constraints
Author
Alamo, Ana Cecilia Moreno ; Alberto, Luis Fernando Costa
Author_Institution
São Carlos Engineering School, University of São Paulo, 13566-590, Brazil
fYear
2015
fDate
June 29 2015-July 2 2015
Firstpage
1
Lastpage
6
Abstract
In this work, transient stability constraints are incorporated into the Optimal Power Flow (OPF) problem by converting differential equations in a set of numerical equivalent algebraic equations. Then a procedure of multi-step optimization is proposed in this paper to minimize convergence problems and speeding up computation. The proposed procedure was successfully tested on a 3-machine system, having the generated powers as control variables.
Keywords
Generators; Heuristic algorithms; Mathematical model; Numerical stability; Optimization; Power system stability; Stability analysis; Numerical Computation; Optimal Power Flow; Power System; Transient Stability;
fLanguage
English
Publisher
ieee
Conference_Titel
PowerTech, 2015 IEEE Eindhoven
Conference_Location
Eindhoven, Netherlands
Type
conf
DOI
10.1109/PTC.2015.7232666
Filename
7232666
Link To Document