engleski

Multi-objective optimization of district heating systems

District heating and cooling systems are slowly approaching their fourth generation which will enable integration of heating, cooling and electricity sectors. Due to a high level of sector interconnection and numerous technologies involved, their optimization presents a challenge. In this work, multi- objective optimization model has been developed in order to visualize Pareto front and Pareto surface for economical, ecological and exergetic objective function. The most suitable solution has been acquired by using the knee- point method. Finally, the impact of carbon and exergy tax has been analysed once all objective functions have been translated into total cost function.

district heating ; multi-objective optimization ; energy planning ; waste heat ; thermal storage

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