A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms

Climate change and the energy crisis substantially motivated the use and development of renewable energy resources. Solar power generation is being identified as the most promising and abundant source for bulk power generation. However, solar photovoltaic panel is heavily dependent on meteorological...

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Main Authors: Aadyasha Patel, O. V. Gnana Swathika, Umashankar Subramaniam, T. Sudhakar Babu, Alok Tripathi, Samriddha Nag, Alagar Karthick, M. Muhibbullah
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:International Journal of Photoenergy
Online Access:http://dx.doi.org/10.1155/2022/9194537
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author Aadyasha Patel
O. V. Gnana Swathika
Umashankar Subramaniam
T. Sudhakar Babu
Alok Tripathi
Samriddha Nag
Alagar Karthick
M. Muhibbullah
author_facet Aadyasha Patel
O. V. Gnana Swathika
Umashankar Subramaniam
T. Sudhakar Babu
Alok Tripathi
Samriddha Nag
Alagar Karthick
M. Muhibbullah
author_sort Aadyasha Patel
collection DOAJ
description Climate change and the energy crisis substantially motivated the use and development of renewable energy resources. Solar power generation is being identified as the most promising and abundant source for bulk power generation. However, solar photovoltaic panel is heavily dependent on meteorological data of the installation site and weather fluctuations. To overcome these issues, collecting performance data at the remotely installed photovoltaic panel and predicting future power generation is important. The key objective of this paper is to develop a scaled-down prototype of an IoT-enabled datalogger for photovoltaic system that is installed in a remote location where human intervention is not possible due to harsh weather conditions or other circumstances. An Internet of Things platform is used to store and visualize the captured data from a standalone photovoltaic system. The collected data from the datalogger is used as a training set for machine learning algorithms. The estimation of power generation is done by a linear regression algorithm. The results are been compared with results obtained by another machine learning algorithm such as polynomial regression and case-based reasoning. Further, a website is developed wherein the user can key in the date and time. The output of that transaction is predicted temperature, humidity, and forecasted power generation of the specific standalone photovoltaic system. The presented results and obtained characteristics confirm the superiority of the proposed techniques in predicting power generation.
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issn 1687-529X
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spelling doaj-art-d485217b717d49f9b963e9fce246d46f2025-02-03T01:02:14ZengWileyInternational Journal of Photoenergy1687-529X2022-01-01202210.1155/2022/9194537A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning AlgorithmsAadyasha Patel0O. V. Gnana Swathika1Umashankar Subramaniam2T. Sudhakar Babu3Alok Tripathi4Samriddha Nag5Alagar Karthick6M. Muhibbullah7School of Electrical EngineeringSchool of Electrical EngineeringDepartment of Communications and NetworksDepartment of Electrical and Electronics EngineeringSchool of Electrical EngineeringSchool of Electrical EngineeringRenewable Energy labDepartment of Electrical and Electronic EngineeringClimate change and the energy crisis substantially motivated the use and development of renewable energy resources. Solar power generation is being identified as the most promising and abundant source for bulk power generation. However, solar photovoltaic panel is heavily dependent on meteorological data of the installation site and weather fluctuations. To overcome these issues, collecting performance data at the remotely installed photovoltaic panel and predicting future power generation is important. The key objective of this paper is to develop a scaled-down prototype of an IoT-enabled datalogger for photovoltaic system that is installed in a remote location where human intervention is not possible due to harsh weather conditions or other circumstances. An Internet of Things platform is used to store and visualize the captured data from a standalone photovoltaic system. The collected data from the datalogger is used as a training set for machine learning algorithms. The estimation of power generation is done by a linear regression algorithm. The results are been compared with results obtained by another machine learning algorithm such as polynomial regression and case-based reasoning. Further, a website is developed wherein the user can key in the date and time. The output of that transaction is predicted temperature, humidity, and forecasted power generation of the specific standalone photovoltaic system. The presented results and obtained characteristics confirm the superiority of the proposed techniques in predicting power generation.http://dx.doi.org/10.1155/2022/9194537
spellingShingle Aadyasha Patel
O. V. Gnana Swathika
Umashankar Subramaniam
T. Sudhakar Babu
Alok Tripathi
Samriddha Nag
Alagar Karthick
M. Muhibbullah
A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms
International Journal of Photoenergy
title A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms
title_full A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms
title_fullStr A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms
title_full_unstemmed A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms
title_short A Practical Approach for Predicting Power in a Small-Scale Off-Grid Photovoltaic System using Machine Learning Algorithms
title_sort practical approach for predicting power in a small scale off grid photovoltaic system using machine learning algorithms
url http://dx.doi.org/10.1155/2022/9194537
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