000227400 001__ 227400
000227400 005__ 20190416055557.0
000227400 037__ $$aARTICLE
000227400 245__ $$aRegional waste heat valorisation: a mixed integer linear programming method for energy service companies
000227400 260__ $$c2019-01-15
000227400 269__ $$a2019-01-15
000227400 336__ $$aJournal Articles
000227400 520__ $$aA Mixed Integer Linear Programming method for the optimal valorisation of regional waste heat, formulated for energy service companies, is proposed in this work. The model provides a framework to simultaneously optimise the multi-period exchange of waste heat between regional thermal sources and sinks, as well as the selection of the backup heating technology. Given the pre-defined cost contributions of the involved sources, the sinks, the heat transport infrastructures and the heating technologies, the configuration is optimised by maximising the system profitability. The approach accounts for variations of temperature levels and heat loads across periods for the same sources and sinks, considers specific energy prices for multiple competing sinks and provides a predesign of the waste heat distribution network considering standard pipe sizes. The method is applied to the southern region of Luxembourg, composed of two steel production plants (heat sources), as well as three factories and nine towns (heat sinks). The impact of the waste heat buying price on the profits, revenues, valorised heat and electricity production quantities is assessed. For prices between 0 and 5 €/MWh, electricity production is a viable solution, while for prices between 0 and 25 €/MWh, the heat can be valorised in the urban systems.
000227400 6531_ $$aRegional waste heat valorisation
000227400 6531_ $$aUtility technology selection
000227400 6531_ $$aMILP
000227400 6531_ $$aEnergy service company
000227400 6531_ $$aurban_systems
000227400 6531_ $$aLUX_OptiHeat
000227400 6531_ $$aSCCER_FURIES
000227400 700__ $$g230849$$aBertrand, Alexandre Suzanne Jean-Marie$$0247677
000227400 700__ $$g217891$$aMian, Alberto$$0246393
000227400 700__ $$g261957$$aKantor, Ivan$$0249270
000227400 700__ $$aAggoune, Riad
000227400 700__ $$aMaréchal, François
000227400 773__ $$tEnergy
000227400 8560_ $$ffrancesco.baldi@epfl.ch
000227400 8564_ $$uhttps://infoscience.epfl.ch/record/227400/files/Paper-201704-Reg_WHR_1.0.pdf$$zn/a$$s3426469$$yn/a
000227400 8564_ $$uhttps://infoscience.epfl.ch/record/227400/files/Paper-201704-Reg_WHR_1.0_supplementary_material.pdf$$zn/a$$s2399814
000227400 909C0 $$xU12691$$0252481$$pIPESE
000227400 909CO $$ooai:infoscience.tind.io:227400$$qGLOBAL_SET$$pSTI$$particle
000227400 917Z8 $$x230849
000227400 937__ $$aEPFL-ARTICLE-227400
000227400 973__ $$rREVIEWED$$sSUBMITTED$$aOTHER
000227400 980__ $$aARTICLE