Optimization of steel production scheduling with complex time-sensitive electricity cost

•Scheduling models can be extended with minimum-cost network flow for energy-cost optimization.•A large monolithic formulation can be avoided with the bi-level heuristic algorithm.•Bi-level heuristic can solve industrial size problems. Energy-intensive industries can take advantage of process flexib...

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Veröffentlicht in:	Computers & chemical engineering 2015-05, Vol.76, p.117-136
Hauptverfasser:	Hadera, Hubert, Harjunkoski, Iiro, Sand, Guido, Grossmann, Ignacio E., Engell, Sebastian
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Continuous-time models Demand-side management Electric potential Electricity Energy optimization Marketing Markets Mathematical models Optimization Schedules Scheduling Steel plant
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