TY - GEN A1 - Dentcheva, Darinka A1 - Möller, Andris A1 - Reeh, Peter A1 - Römisch, Werner A1 - Schultz, Rüdiger A1 - Schwarzbach, Gert A1 - Thomas, Jörg T1 - Optimale Blockauswahl bei der Kraftwerkseinsatzplanung N2 - The paper addresses the unit commitment problem in power plant operation planning. For a real power system comprising coal and gas fired thermal as well as pumped storage hydro plants a large-scale mixed integer optimization model for unit commitment is developed. Then primal and dual approaches to solving the optimization problem are presented and results of test runs are reported. T3 - ZIB-Report - SC-96-03 Y1 - 1996 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-2144 ER -