scholarly journals Numerical Analysis of a Photovoltaic Module Integrated with Various Water Cooling Systems

2019 ◽  
Vol 43 (2) ◽  
pp. 19-30
Author(s):  
Raheleh Nowzari
Keyword(s):  
Numerical Analysis ◽  
Photovoltaic Module ◽  
Water Cooling ◽  
Cooling Systems

A dynamic multi-objective optimization procedure for water cooling of a photovoltaic module

2021 ◽  
Vol 45 ◽  
pp. 101111
Author(s):  
Mohammad Hassan Shahverdian ◽  
Ali Sohani ◽  
Hoseyn Sayyaadi ◽  
Saman Samiezadeh ◽  
Mohammad Hossein Doranehgard ◽  
...  
Keyword(s):  
Optimization Procedure ◽  
Photovoltaic Module ◽  
Water Cooling ◽  
Multi Objective Optimization ◽  
Multi Objective

Building Integrated Photovoltaic Module-Based on Aluminum Substrate With Forced Water Cooling

2018 ◽  
Vol 140 (2) ◽  
Author(s):  
Wei Pang ◽  
Yongzhe Zhang ◽  
Yanan Cui ◽  
Hongwen Yu ◽  
Yu Liu ◽  
...  
Keyword(s):  
Solar Energy ◽  
Glass Substrate ◽  
Operating Temperature ◽  
Aluminum Substrate ◽  
Photovoltaic Module ◽  
Water Cooling ◽  
Electrical Efficiency ◽  
Building Integrated Photovoltaic ◽  
Pv Cell ◽  
T System

The increase of operating temperature on a photovoltaic (PV) cell degrades its electrical efficiency. This paper is organized to describe our latest design of an aluminum substrate—based photovoltaic/thermal (PV/T) system. The electrical efficiency of the proposed PV/T can be increased by ∼ 20% in comparison with a conventional glass substrate-based PV. The work will benefit hybrid utilization of solar energy in development of building integrated photovoltaic systems.

scholarly journals Experimental study of water cooling effect on heat transfer to increase output power of 180 watt peak photovoltaic module

2018 ◽  
Vol 67 ◽  
pp. 01009
Author(s):  
Arrad Ghani Safitra ◽  
Fifi Hesty Sholihah ◽  
Erik Tridianto ◽  
Ikhsan Baihaqi ◽  
Ni Nyoman Ayu Indah T.
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Surface Temperature ◽  
Output Power ◽  
Cooling Water ◽  
Photovoltaic Module ◽  
Water Cooling ◽  
Water Replacement ◽  
Pv Modules ◽  
Water Height

Photovoltaic (PV) modules require solar radiation to generate electricity. This study aims to determine the effect of water cooling PV modules on heat transfer, output power, and electrical efficiency of PV modules. The experiments carried out in this study were to vary the heights of flooded water (with and without cooling water replacement control) and cooling water flow. Variations in the height of flooded water are 0,5 cm, 1 cm, 2 cm, and 4 cm. While the flow rate variations are 2 L/min, 4 L/min, and 8 L/min. The flooded water replacement control will be active when the PV surface temperature reached 45°C. When the temperature dropped to 35°C, the cooler is disabled to let more photon to reach PV surface. The results showed that the lowest heat transfer occurred in the variation of 4 cm flooded water height without water replacement control, i.e. 28.53 Watt, with an average PV surface temperature of 32.92°C. The highest average electric efficiency occurred in the variation of 0,5 cm flooded water height with water replacement control, i.e. 13.12%. The use of cooling water replacement control is better due to being able to skip more photons reach PV surface with low PV temperature.

Impact of integrated hot water cooling and desiccant-assisted evaporative cooling systems on energy savings in a data center

Energy ◽  
2014 ◽  
Vol 78 ◽  
pp. 384-396 ◽  
Author(s):  
Min-Hwi Kim ◽  
Sang-Woo Ham ◽  
Jun-Seok Park ◽  
Jae-Weon Jeong
Keyword(s):  
Data Center ◽  
Energy Savings ◽  
Evaporative Cooling ◽  
Hot Water ◽  
Water Cooling ◽  
Cooling Systems

CALCULATIONS OF WATER-CHEMICAL MODES FOR CIRCULATING COOLING SYSTEMS WITH THE WATER COOLING TOWERS

2011 ◽  
Vol 4 (2) ◽  
pp. 59-63
Author(s):  
Е. В. Кишневский ◽  
В. А. Кишневский ◽  
В. В. Чиченин
Keyword(s):  
Cooling Towers ◽  
Water Cooling ◽  
Cooling Systems
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