Developing operational model for heat pumps as space heating and domestic hot water provider

Oliyide, Rilwan Olaolu and Bastida Hernandez, Jose 2024. Developing operational model for heat pumps as space heating and domestic hot water provider. Open Journal of Applied Sciences 14 (10) , pp. 2880-2900. 10.4236/ojapps.2024.1410189

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Abstract

In the United Kingdom, means of meeting domestic heating is being electrified to decarbonise in effort to reduce the greenhouse gases emissions from the burning of natural gas. Therefore, the uptake of heat pumps is on the increase. The operation and working principle of heat pumps must be well understood in the investigations of their impacts on the grid and the grid assets, especially distribution transformers which could be overloaded due to higher peak load demand. This work develops an operational model of heat pumps as combined space heating and domestic hot water provider implemented in MATLAB. The developed operational model of heat pumps is adaptable and repeatable for different input parameters. The developed model is used to generate daily average demand profiles of heat pumps for a typical winter weekday and a typical summer weekday. The generated demand profiles of heat pumps by the developed model compared well with the demand profiles of heat pumps generated from actual field projects which are usually expensive and time-tasking.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Engineering
Publisher:	Scientific Research Publishing
ISSN:	2165-3917
Date of First Compliant Deposit:	10 December 2024
Date of Acceptance:	4 August 2024
Last Modified:	02 Jan 2025 22:16
URI:	https://orca.cardiff.ac.uk/id/eprint/174610

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