Title :
A Direct Approach for the Security Constrained
Author :
Zaoui, Fabrice ; Fliscounakis, Stéphane
Author_Institution :
Methods & Support Dept., RTE, Versailles
fDate :
Oct. 29 2006-Nov. 1 2006
Abstract :
This paper presents a unified framework for the solution of the AC security constrained OPF problem including contingencies. Both system quantities for the base case and the contingency cases are simultaneously optimized according to the desired preventive or corrective behavior of each one. The underlying nonlinear problem is solved with an algorithm based on the interior point method. Some numerical results are presented on small and large test networks
Keywords :
optimisation; power system security; power transmission planning; AC security constrained optimal power flow problem; base case; contingencies; contingency cases; interior point method; nonlinear optimization problem; test networks; Circuits; Constraint optimization; Dispatching; Large-scale systems; Linear approximation; Load flow; Power generation economics; Power system security; Testing; Voltage;
Conference_Titel :
Power Systems Conference and Exposition, 2006. PSCE '06. 2006 IEEE PES
Conference_Location :
Atlanta, GA
Print_ISBN :
1-4244-0177-1
Electronic_ISBN :
1-4244-0178-X
DOI :
10.1109/PSCE.2006.296146
