Solar Tracking Techniques and Implementation in Photovoltaic Power Plants: a Review | [Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences • 2017]

Author(s):

1. Fazli A. Khalil: Department of Electronics, University of Peshawar,Peshawar,Pakistan

2. Muhammad Asif: Department of Electronics, University of Peshawar,Peshawar,Pakistan

3. Shahzad Anwar: Institute of Mechatronics Engineering, University of Engineering and Technology,Peshawar,Pakistan

4. Sana ul Haq: Department of Electronics, University of Peshawar,Peshawar,Pakistan

5. Farman Illahi: Department of Electronics, University of Peshawar,Peshawar,Pakistan

Abstract:

Electricity is one of the basic needs of life. Emission of harmful gases during the process of electricity generation leads to greenhouse affects. However, by employing photovoltaic (PV) panels, electricity can be generated without creating air, noise and water pollution caused by the emission of harmful gases. Geographically, Pakistan is located in a region of the world where solar irradiance is approximately 2000 KWh/m2. In recent decades, grid-connected PV power plants have been implemented worldwide to fulfill the power requirements. Usually, these power plants are mounted fixed. However, with advancement in technology solar trackers have increased the yield. In this study, after reviewing and analyzing various PV tracking techniques, an open-loop single axis technique is suggested for use in the huge PV power plants.

Page(s): 231-241

DOI: DOI not available

Published: Journal: Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, Volume: 54, Issue: 3, Year: 2017

Keywords:

renewable energy , PV system , dualaxis tracking , single axistracking

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