A multi-period mixed integer linear program for assessing the benefits of power to heat storage in a dwelling energy system

Gbemi Oluleye, John Allison, Nick Kelly, Adam Hawkes

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

Abstract

In this paper a novel multi-period MILP model is developed, and applied to show how: (1) integrating thermal energy storage with ASHP (i.e. power to heat storage) reduces the ASHP peak and total electricity demand by 78.2 % and 8.4 % respectively, and (2) proper sizing of the ASHP reduced its total electricity demand by 35%. The accuracy of the model is improved by using fewer time slices to capture technology and energy demand characteristics. Storage size and operation are determined based on the energy demand and economic price signals.

Original languageEnglish
Title of host publication28th European Symposium on Computer Aided Process Engineering
EditorsAnton Friedl, Jiří J. Klemeš, Stefan Radl, Petar S. Varbanov, Thomas Wallek
Place of PublicationAmsterdam
Pages1451-1456
Number of pages6
DOIs
Publication statusPublished - 4 Jul 2018
Event28th European Society of Computer-Aided Process Engineering - Graz, Austria
Duration: 10 Jun 201813 Jun 2018

Publication series

NameComputer Aided Chemical Engineering
Volume43
ISSN (Print)1570-7946

Conference

Conference28th European Society of Computer-Aided Process Engineering
CountryAustria
CityGraz
Period10/06/1813/06/18

Keywords

  • ASHP
  • domestic heating
  • heat electrification
  • MILP
  • TES

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