Developing Operational Model for Heat Pumps as Space Heating and Domestic Hot Water Provider  

作　　者：Rilwan Olaolu Oliyide Jose B. Hernandez Rilwan Olaolu Oliyide;Jose B. Hernandez(Department of Electrical/Electronic Engineering, Moshood Abiola Polytechnic, Abeokuta, Nigeria;Institute of Energy, School of Engineering, Cardiff University, Cardiff, United Kingdom)

机构地区：[1]Department of Electrical/Electronic Engineering, Moshood Abiola Polytechnic, Abeokuta, Nigeria [2]Institute of Energy, School of Engineering, Cardiff University, Cardiff, United Kingdom

出　　处：《Open Journal of Applied Sciences》2024年第10期2880-2900,共21页应用科学（英文）

摘　　要：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.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.

关 键 词：Heat Pumps Greenhouse Gases Space Heating Domestic Hot Water TRANSFORMER MATLAB 

分 类 号：TH3[机械工程—机械制造及自动化]