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Optimal Scheduling of Combined Heat and Power Generation Considering Heating Grid Dynamics

As the share of renewable generation increases in electric grids, the traditionally heat driven operation of combined heat and power plants (CHPs) reaches its limits. Thermal storage is required for a flexible operation of CHPs. This work proposes three novel methods to use a heating grid as thermal...

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I tiakina i:
Kaituhi matua: Merkert, Lennart
Hōputu: Online
Reo:Ingarihi
I whakaputaina: KIT Scientific Publishing 2021
Ngā marau:
Fernwärme
thermische Speicher
variablenabhängige Verzögerung
optimale Einsatzplanung
gemischtganzzahlige Optimierung
district heating
thermal storage
variable dependent time delay
optimal unit commitment
mixed integer programming
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering
bic Book Industry Communication::T Technology, engineering, agriculture::TH Energy technology & engineering::THR Electrical engineering
Urunga tuihono:ONIX_20210527_9783731510567_14
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Whakarāpopototanga:As the share of renewable generation increases in electric grids, the traditionally heat driven operation of combined heat and power plants (CHPs) reaches its limits. Thermal storage is required for a flexible operation of CHPs. This work proposes three novel methods to use a heating grid as thermal storage by exploiting its thermal dynamics. These include the first approach proving global optimality, a novel linear formulation of grid dynamics and an easily real world applicable approach.

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