Modeling and Optimization of Solar Collector Design for the Improvement of Solar-Air Source Heat Pump Building Heating System

被引：0
|
作者：
Wu, Jiarui [1 ]
Kang, Yuzhen [2 ]
Feng, Junxiao [1 ]
机构：
[1] School of Energy and Environental Engineering, University of Science and Technology Beijing, Beijing
[2] MOE Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Beijing Key Laboratory of Heat Transfer and Energy Conversion, Beijing
来源：
Energy Engineering: Journal of the Association of Energy Engineering | 2023年 / 120卷 / 12期
关键词：
air source heat pump; optimization model; Solar energy; solar-air heat pump heating system;
D O I：
10.32604/ee.2023.029358
中图分类号：
学科分类号：
摘要：
To enhance system stability, solar collectors have been integrated with air-source heat pumps. This integration facilitates the concurrent utilization of solar and air as energy sources for the system, leading to an improvement in the system’s heat generation coefficient, overall efficiency, and stability. In this study, we focus on a residential building located in Lhasa as the target for heating purposes. Initially, we simulate and analyze a solar-air source heat pump combined heating system. Subsequently, while ensuring the system meets user requirements, we examine the inf luence of solar collector installation angles and collector area on the performance of the solar-air source heat pump dual heating system. Through this analysis, we determine the optimal installation angle and collector area to optimize system performance. © 2023, Tech Science Press. All rights reserved.
引用
收藏
页码：2783 / 2802
页数：19
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