Optimal design of solar-assisted industrial processes considering heat pumping: Case study of a dairy

Anna S. Wallerand, Maziar Kermani, Régis Voillat, Ivan Kantor and François Maréchal

Renewable Energy, 2018, vol. 128, issue PB, 565-585

Abstract: Pinch analysis and Mixed Integer Linear Programming (MILP) have been extensively studied for optimization of industrial processes addressing heat recovery, utility selection and sizing. Analysis of renewable utility integration, such as solar thermal or photovoltaics, introduces several obstacles for established methods: the time-dependency of resources, storage inertia and losses, and intrinsic non-linearities of the system performance are difficult to represent by linearized, time-invariant MILP equations. Moreover, waste heat recovery options such as heat pumping cannot be neglected as a potential competitor to solar heat.

Keywords: multi-period MILP; ε-constraint optimization; heat pump superstructure; flat plate thermal collectors; photovoltaics; thermal storage (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (15)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:128:y:2018:i:pb:p:565-585

DOI: 10.1016/j.renene.2017.07.027

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