Open AccessOptimizing Energy Consumption Strategy of Water-loop Heat Pump
Author(s) -
Zhiyuan Tu,
Fusheng Peng,
Jie Wang,
Chunjie Huang
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/510/2/022002
Subject(s) - carnot cycle , loop (graph theory) , energy consumption , water consumption , heat pump , energy (signal processing) , control theory (sociology) , environmental science , temperature control , closed loop , process engineering , control (management) , environmental engineering , computer science , thermodynamics , engineering , control engineering , mathematics , physics , heat exchanger , statistics , combinatorics , artificial intelligence , electrical engineering
In order to study the influencing factors of energy consumption of water-loop heat pump system, the optimal loop-water temperature strategy is proposed. The multi-variable building load is transformed into circulating water energy only related to water temperature. From Carnot cycle to think of the optimal loop-water temperature strategy, the original water temperature control method is changed. This paper shows that there is a unique circulating water temperature, which can minimize the overall energy consumption under certain building load conditions.