Optimal Design of Energy Supply System Based on River Water Source Heat Pump in Load Intensive Area

Abstract Aiming at the contradiction between supply and demand of cooling, heating and electric load in load intensive area, an energy supply system suitable for load intensive area is proposed, and the mathematical model of the system is constructed. Secondly, considering the economic, energy consu...

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Bibliographic Details
Published inJournal of physics. Conference series Vol. 2186; no. 1; pp. 12016 - 12022
Main Authors Xiao, Jing, Qiu, Zejing, Jiang, Cheng, Hu, Wenbo, Xu, Jingzhou
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.02.2022
Subjects
Analytic hierarchy process
Cooling
Design optimization
Economic models
Electrical loads
Energy consumption
energy consumption simulation
Energy supply system
Heat pumps
Heating
Hotels
Mathematical models
Multiple objective analysis
optimization
Performance indices
photovoltaic
Physics
Residential buildings
river water source heat pump
Shopping malls
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Summary:Abstract Aiming at the contradiction between supply and demand of cooling, heating and electric load in load intensive area, an energy supply system suitable for load intensive area is proposed, and the mathematical model of the system is constructed. Secondly, considering the economic, energy consumption and environmental performance of the system, the evaluation index of system is established, and thus, a multi-objective optimization model is constructed. The weight of different optimization indexes is determined by using analytic hierarchy process. Then, four types of buildings, including residential buildings, offices, hotels and shopping malls are employed and hourly cooling, heating and electric load are simulated using DeST software. Finally, the design optimization of the system is carried out.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2186/1/012016