Title :
Multiobjective transmission planning with security constraints
Author :
Correa, Carlos Adrian ; Bolanos, Ricardo ; Sanchez, Abel ; Garces, Alejandro ; Molina, Arturo
Author_Institution :
Electr. Eng. Dept., Univ. de La Salle, Bogota, Colombia
Abstract :
The present work proposes a multiobjective approach to solve the transmission expansion planning problem when investment costs and N-1 contingency criteria are considered. Given that both cost and security are conflicting objectives, the NSGA-II algorithm is used as the evolutionary multiobjective optimization technique to obtain a set of Pareto optimal expansion plans. The operative subproblem is solved with a high order interior point method for linear programming. The methodology is validated with the 6-bus Garver and IEEE 24-Bus systems, and the results show the effectiveness of the approach.
Keywords :
IEEE standards; Pareto optimisation; costing; investment; linear programming; power system security; power transmission economics; power transmission planning; 6-bus Garver; IEEE 24-bus systems; N-1 contingency criteria; NSGA-II algorithm; Pareto optimal expansion plans; evolutionary multiobjective optimization technique; high order interior point method; investment costs; linear programming; multiobjective aproach; multiobjective transmission planning; operative subproblem; security constraints; transmission expansion planning problem; Investment; Linear programming; Pareto optimization; Planning; Security; Sociology; Contingency; Interior Point; Multiobjective Optimization; Transmission Planning;
Conference_Titel :
EUROCON, 2013 IEEE
Conference_Location :
Zagreb
Print_ISBN :
978-1-4673-2230-0
DOI :
10.1109/EUROCON.2013.6625135
