An improvement in the design process of sustainable peak power rating transformer for solar utility
The transformer industry faces critical challenges, such as maintaining reliable production while meeting rising sustainability requirements. This paper introduces a significant advancement in the design and optimization of a transformer dedicated to a photovoltaic power plant, which exhibits a uniq...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-09-01
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| Series: | International Journal of Electrical Power & Energy Systems |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0142061525004764 |
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| author | Emir Yükselen Ebrahim Rahimpour |
| author_facet | Emir Yükselen Ebrahim Rahimpour |
| author_sort | Emir Yükselen |
| collection | DOAJ |
| description | The transformer industry faces critical challenges, such as maintaining reliable production while meeting rising sustainability requirements. This paper introduces a significant advancement in the design and optimization of a transformer dedicated to a photovoltaic power plant, which exhibits a unique loading cycle distinct from standard power and distribution transformers. The main aim is to minimize the carbon footprint by enhancing the design process to improve operational performance, efficiency, and functional reliability. Such upgrades are essential for transitioning to a zero-emission electricity system and developing green energy projects.In this paper, a transformer has been studied using a combination of electrical design and 3D finite element method simulation to evaluate various design parameters. An optimization study has been conducted using an innovative multi-objective genetic algorithm utilizing a cost function that factors in size and material costs to identify the most efficient and cost-effective design solutions.The proposed design method was then validated through thermal model simulations and experimental tests based on the photovoltaic load cycle. A comparison of critical thermal parameters directly affecting the transformer’s lifetime and reliability was also drawn. The results were consistent with the expected outcomes, confirming the effectiveness and reliability of the proposed design methodology. |
| format | Article |
| id | doaj-art-796e9bf3ae524a2e8d9bd25ed5160d98 |
| institution | DOAJ |
| issn | 0142-0615 |
| language | English |
| publishDate | 2025-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | International Journal of Electrical Power & Energy Systems |
| spelling | doaj-art-796e9bf3ae524a2e8d9bd25ed5160d982025-08-20T03:03:46ZengElsevierInternational Journal of Electrical Power & Energy Systems0142-06152025-09-0117011092810.1016/j.ijepes.2025.110928An improvement in the design process of sustainable peak power rating transformer for solar utilityEmir Yükselen0Ebrahim Rahimpour1Department of Electrical & Electronics Engineering of Çankaya University, Ankara, TurkeyTechnical University of Applied Sciences Würzburg-Schweinfurt, Schweinfurt, Germany; Corresponding author at: Technical University of Applied Sciences Würzburg-Schweinfurt, Schweinfurt, Germany.The transformer industry faces critical challenges, such as maintaining reliable production while meeting rising sustainability requirements. This paper introduces a significant advancement in the design and optimization of a transformer dedicated to a photovoltaic power plant, which exhibits a unique loading cycle distinct from standard power and distribution transformers. The main aim is to minimize the carbon footprint by enhancing the design process to improve operational performance, efficiency, and functional reliability. Such upgrades are essential for transitioning to a zero-emission electricity system and developing green energy projects.In this paper, a transformer has been studied using a combination of electrical design and 3D finite element method simulation to evaluate various design parameters. An optimization study has been conducted using an innovative multi-objective genetic algorithm utilizing a cost function that factors in size and material costs to identify the most efficient and cost-effective design solutions.The proposed design method was then validated through thermal model simulations and experimental tests based on the photovoltaic load cycle. A comparison of critical thermal parameters directly affecting the transformer’s lifetime and reliability was also drawn. The results were consistent with the expected outcomes, confirming the effectiveness and reliability of the proposed design methodology.http://www.sciencedirect.com/science/article/pii/S0142061525004764TransformerPhotovoltaicFinite element methodOptimizationGenetic algorithm |
| spellingShingle | Emir Yükselen Ebrahim Rahimpour An improvement in the design process of sustainable peak power rating transformer for solar utility International Journal of Electrical Power & Energy Systems Transformer Photovoltaic Finite element method Optimization Genetic algorithm |
| title | An improvement in the design process of sustainable peak power rating transformer for solar utility |
| title_full | An improvement in the design process of sustainable peak power rating transformer for solar utility |
| title_fullStr | An improvement in the design process of sustainable peak power rating transformer for solar utility |
| title_full_unstemmed | An improvement in the design process of sustainable peak power rating transformer for solar utility |
| title_short | An improvement in the design process of sustainable peak power rating transformer for solar utility |
| title_sort | improvement in the design process of sustainable peak power rating transformer for solar utility |
| topic | Transformer Photovoltaic Finite element method Optimization Genetic algorithm |
| url | http://www.sciencedirect.com/science/article/pii/S0142061525004764 |
| work_keys_str_mv | AT emiryukselen animprovementinthedesignprocessofsustainablepeakpowerratingtransformerforsolarutility AT ebrahimrahimpour animprovementinthedesignprocessofsustainablepeakpowerratingtransformerforsolarutility AT emiryukselen improvementinthedesignprocessofsustainablepeakpowerratingtransformerforsolarutility AT ebrahimrahimpour improvementinthedesignprocessofsustainablepeakpowerratingtransformerforsolarutility |