Title :
Corrective congestion management based on hierarchical optimization
Author :
Brosda, J. ; Handschin, E.
Author_Institution :
Dortmund Univ.
Abstract :
Congestion management situations may occur between different control areas. The TSO of one control area does not have the detailed network data of the neighboring networks. An augmented Lagrange decomposition optimization is used in this paper where each TSO optimizes his own network with respect to possible network congestions. A central coordination with a small data exchange optimizes the overall system
Keywords :
optimisation; power system management; power transmission; augmented Lagrange decomposition optimization; central coordination; corrective congestion management; data exchange; hierarchical optimization; transmission system operator; Contracts; Costs; Electricity supply industry; Lagrangian functions; Load flow; Optimization methods; Power generation; Power system interconnection; Power system management; Scheduling;
Conference_Titel :
CIGRE/IEEE PES, 2005. International Symposium
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-9191-8
DOI :
10.1109/CIGRE.2005.1532755
