The Use of the Newton-Raphson Method for Optimization of a Solar Energy System

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Gepubliceerd in:IOP Conference Series. Materials Science and Engineering vol. 1339, no. 1 (Oct 2025), p. 012003
Hoofdauteur: Haurdić, Melisa
Andere auteurs: Kasić Kurtagić, Sajra, Drakulić, Una
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IOP Publishing
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022 |a 1757-8981 
022 |a 1757-899X 
024 7 |a 10.1088/1757-899X/1339/1/012003  |2 doi 
035 |a 3264635207 
045 2 |b d20251001  |b d20251031 
100 1 |a Haurdić, Melisa 
245 1 |a The Use of the Newton-Raphson Method for Optimization of a Solar Energy System 
260 |b IOP Publishing  |c Oct 2025 
513 |a Journal Article 
520 3 |a Renewable energy systems have become increasingly popular and are of great interest to researchers. In this paper, we aimed to propose a method that could outperform widely used maximum power point tracking (MPPT) methods, particularly the perturb and observe (P&O) method. We propose the Newton-Raphson method and compare its performance with the P&O method to evaluate its effectiveness in optimizing solar energy systems. This paper describes the advantages of applying the Newton-Raphson method for modelling an energy-efficient solar energy system. A detailed mathematical formulation of the proposed method is presented, incorporating the nonlinear current-voltage (I-V) characteristics of solar panels and power equations. The Newton-Raphson method is used to iteratively solve these equations, offering an efficient approach for determining the optimal operating point of the solar energy system. Obtained results indicate that while we do not claim the Newton-Raphson method is superior, our comparative analysis demonstrates its potential utility in optimizing the performance of solar energy systems. This paper contributes to the advancement of techniques in renewable energy systems, offering valuable insights that can lead to improved performance and reliability. 
653 |a Newton-Raphson method 
653 |a Current voltage characteristics 
653 |a Solar energy 
653 |a Renewable energy 
653 |a Alternative energy sources 
653 |a Maximum power tracking 
653 |a Solar panels 
653 |a Renewable resources 
653 |a Optimization 
700 1 |a Kasić Kurtagić, Sajra 
700 1 |a Drakulić, Una 
773 0 |t IOP Conference Series. Materials Science and Engineering  |g vol. 1339, no. 1 (Oct 2025), p. 012003 
786 0 |d ProQuest  |t Materials Science Database 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/3264635207/abstract/embedded/H09TXR3UUZB2ISDL?source=fedsrch 
856 4 0 |3 Full Text - PDF  |u https://www.proquest.com/docview/3264635207/fulltextPDF/embedded/H09TXR3UUZB2ISDL?source=fedsrch