Design, Fabrication & Testing of Cooling System for Multi-Junction CPV Cells

2019 International Conference on Nascent Technologies in Engineering (ICNTE) Pub Date : 2019-01-01 DOI:10.1109/ICNTE44896.2019.8945867

Nilesh Varkute, Deepak Devasagayam, Atul Shenoy, S. Fernandes, Pranav Chaulkar, Samuel Cerejo, Aashish Yadav

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Abstract

Solar energy is a renewable and clean source of energy and the easiest to utilize among all the other renewable resources available. Majority of the solar energy harnessing firms use panels made of a single junction solar cell for conversion of solar energy to electrical energy. With the advent of modern technology, multi-junction photovoltaic cells are made available. The multi-junction photovoltaic cells contain multiple P-N junctions within them. Due to these multiple junctions, heating of the cell is common which decreases the cell's efficiency. This is more prominent in certain concentrated photovoltaic systems and also may lead to permanent damage to the cell. The paper describes a cooling system design, which consists of a block on which the solar cell is to be mounted and water is made to flow in this block when the temperature of the cell exceeds beyond the maximum allowable temperature of the cell (60°C − 70°C), this temperature is measured by an infrared thermometer. The cooling system developed helps regulate the cell temperature and also assists in efficient working of the cell.

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多结CPV电池冷却系统的设计、制造与测试

太阳能是一种可再生的清洁能源，也是所有可再生能源中最容易利用的。大多数太阳能利用公司使用由单结太阳能电池制成的面板将太阳能转换为电能。随着现代技术的发展，多结光伏电池成为可能。多结光伏电池包含多个P-N结。由于这些多结，电池的加热是常见的，这降低了电池的效率。这在某些聚光光伏系统中更为突出，也可能导致对电池的永久性损坏。本文介绍了一种冷却系统的设计，该系统包括一个安装太阳能电池的块，当电池的温度超过电池的最高允许温度(60°C - 70°C)时，使水在块中流动，该温度由红外温度计测量。开发的冷却系统有助于调节电池温度，也有助于电池的有效工作。

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2019 International Conference on Nascent Technologies in Engineering (ICNTE)

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