Experimental Study of a Novel PV/T- Air Composite Heat Pump Hot Water System

Wang, Gang; Quan, Zhenhua; Zhao, Yaohua; Xu, Peng; Sun, Chenming

doi:10.1016/j.egypro.2015.02.158

Cited by 14 publications

(4 citation statements)

References 3 publications

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“…System Approach Location Results [14] BIPV/T-ASHP Simulation Toronto, Canada Seasonal COP could be increased from 2.7 to 3.5 [15] PVT-ASHP Simulation Shenyang, China Heating COP of the ASHP varied from 3.6 to 4.9 [16] PVT-ASHP Experimental Beijing, China System COP ranged from 1.33 to 6.07 [17] PVT-GSHP Simulation Stockholm, Sweden System SPF ranged from 1.8 to 3.4 [18] PVT-GSHP Simulation Seoul, South Korea System SPF of the System varied from 4 to 10 [19] PVT-GSHP Simulation Amman, Jordan Heating COP of the ASHP varied from 4.6 to 6.2 [20] GAHX-PVT-AWHP Simulation Incheon, South Korea Average system COP was 2.87…”

Section: Refmentioning

confidence: 99%

Performance Analysis of Integrated Photovoltaic-Thermal and Air Source Heat Pump System through Energy Simulation

2022

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The concept of zero energy buildings (ZEBs) has recently been actively introduced in the building sector, globally, to reduce energy consumption and carbon emissions. For the implementation of ZEBs, renewable energy systems, such as solar collectors, photovoltaic (PV) systems, and ground source heat pump (GSHP) systems, have been used. The system performance of solar collectors and PV systems are dependent on the weather conditions. A GSHP system requires a large area for boring machines and mud pump machines. Therefore, inhabitants of an existing small-scale buildings hesitate to introduce GSHP systems due to the difficulties in installation and limited construction area. This study proposes an integrate photovoltaic-thermal (PVT) and air source heat pump (ASHP) system for realizing ZEB in an existing small-scale building. In order to evaluate the applicability of the integrated PVT-ASHP system, a dynamic simulation model that combines the PVT-ASHP system model and the building load model based on actual building conditions was constructed. The heating and cooling performances of the system for one year were analyzed using the dynamic simulation model. As the simulation analysis results, the average coefficient of performance (COP) for heating season was 5.3, and the average COP for cooling season was 16.3., respectively. From April to June, the electrical produced by the PVT module was higher than the power consumption of the system and could realize ZEB.

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Section: Refmentioning

confidence: 99%

Performance Analysis of Integrated Photovoltaic-Thermal and Air Source Heat Pump System through Energy Simulation

2022

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“…And most of the researches focused on the energetic performance. For example, Wang et al [88] built experiment of the PV/T-ASHP hot water system in laboratory and tested the system. The system was comprised of independently developed flat plate solar PV/T collector based on micro-channel heat pipe array and air source heat pump, which were combined by a new composite evaporator.…”

Section: Pv/t-ashp Systemmentioning

confidence: 99%

A systematic review of recent air source heat pump (ASHP) systems assisted by solar thermal, photovoltaic and photovoltaic/thermal sources

et al. 2020

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“…A novel model of using heat pump for water heating has been proposed, comprising a PV/T collector with micro heat pipe arrangement. In the meantime, this proposed study had solved the issue of air-based heat pump which frosted under cold climate season, by using an evaporator [34].…”

Section: Installations Of Pvt Systemsmentioning

confidence: 99%

Overview of Bifluid-based Photovoltaic Thermal (PVT) Systems

Rukman

Fudholi

Zaidi

et al. 2018

IJPEDS

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<p>This review presents various research and development, as well as design and performances of bifluid-based PVT systems. Moreover, the development of PVT system is a very promising area of research. PVT systems using in various applications, such as solar drying, solar cooling, water heating, desalination, and pool heating. With the recognition of the potentials and contributions of PV system, considerable research has been conducted to attain the most advancement which may produce reliable and sustainable PVT system. The cooling system’s design refers to the absorber design which mostly focuses on water and air-based PVT systems. An air-based system has been developed through different absorber configurations, air flow modes and single- or double-pass design. Bifluid-based PVT system is used to remove heat accumulated in a PV panel and reuses the waste heat (hot air and water) in an appropriate way. PV, thermal and PVT efficiencies of bifluid PVT systems were 6.6%-18.6%, 31%–90% and 60%-83%, respectively. </p>

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Experimental Study of a Novel PV/T- Air Composite Heat Pump Hot Water System

Cited by 14 publications

References 3 publications

Performance Analysis of Integrated Photovoltaic-Thermal and Air Source Heat Pump System through Energy Simulation

Performance Analysis of Integrated Photovoltaic-Thermal and Air Source Heat Pump System through Energy Simulation

A systematic review of recent air source heat pump (ASHP) systems assisted by solar thermal, photovoltaic and photovoltaic/thermal sources

Overview of Bifluid-based Photovoltaic Thermal (PVT) Systems

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