Exploiting Dual Conditions in Economic Dispatch of District Heating Systems
نویسنده
چکیده
The paper deals with the economic dispatch problem for a district heating system. The distribution network is modeled with a number of nodes and arcs, implying that time delays and restrictions in distribution capacity can be considered. A solution algorithm for the corresponding nonlinear optimization problem is proposed. The method is based on Lagrangian relaxation and exploits the relations between the optimal Lagrangian multipliers. The model is implemented and the performance of the algorithm is illustrated with some computational results.
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