Staff View: Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers

Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers

Load and voltage imbalances in single-phase low-voltage distribution systems are persistent challenges that often lead to increased neutral cur-rents, power losses, and equipment degradation. This paper introduces the Heuristic Deviation Percentage Iteration (HDPI) method as a novel approach to ef-f...

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Main Authors:	Yustika L.M., Afdholy G.R., Sitohang N.S.
Other Authors:	57219289168
Format:	Conference paper
Published:	Institute of Electrical and Electronics Engineers Inc. 2025
Subjects:	DC distribution systems Heuristic methods Power distribution networks Current reduction Iteration method Load-Balancing Losses optimisation Low Voltage distribution system Neutral current reduction Neutral currents Phase imbalances Power loss optimization Powerloss Distribution transformers
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id	my.uniten.dspace-36814
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spelling	my.uniten.dspace-368142025-03-03T15:44:52Z Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers Yustika L.M. Afdholy G.R. Sitohang N.S. 57219289168 59547876200 58221859900 DC distribution systems Heuristic methods Power distribution networks Current reduction Iteration method Load-Balancing Losses optimisation Low Voltage distribution system Neutral current reduction Neutral currents Phase imbalances Power loss optimization Powerloss Distribution transformers Load and voltage imbalances in single-phase low-voltage distribution systems are persistent challenges that often lead to increased neutral cur-rents, power losses, and equipment degradation. This paper introduces the Heuristic Deviation Percentage Iteration (HDPI) method as a novel approach to ef-fectively mitigate these issues. The HDPI method leverages 24-hour load data to iteratively redistribute imbalances between phases, achieving significant re-ductions in neutral currents and power losses while improving phase balance. A case study conducted on a distribution network in Indonesia demonstrates the method's effectiveness, achieving a reduction in phase imbalance from 13.44% to 3.75%, reducing neutral currents by up to 68%, and decreasing power losses by 45%. The methodology is computationally efficient, cost-effective, and designed for seamless integration with existing infrastructure, making it suitable for deployment in developing regions. This paper also explores the potential for integrating real-time IoT-based dynamic balancing solutions to enhance scala-bility and adaptability in complex grid systems. These findings underscore the HDPI method's potential to serve as a practical, scalable, and economical solution for improving the operational reliability and efficiency of distribution networks worldwide. ? 2024 IEEE. Final 2025-03-03T07:44:52Z 2025-03-03T07:44:52Z 2024 Conference paper 10.1109/DASA63652.2024.10836324 2-s2.0-85217220567 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85217220567&doi=10.1109%2fDASA63652.2024.10836324&partnerID=40&md5=f4c30fdd02c8129571f44a23601924ea https://irepository.uniten.edu.my/handle/123456789/36814 Institute of Electrical and Electronics Engineers Inc. Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	DC distribution systems Heuristic methods Power distribution networks Current reduction Iteration method Load-Balancing Losses optimisation Low Voltage distribution system Neutral current reduction Neutral currents Phase imbalances Power loss optimization Powerloss Distribution transformers
spellingShingle	DC distribution systems Heuristic methods Power distribution networks Current reduction Iteration method Load-Balancing Losses optimisation Low Voltage distribution system Neutral current reduction Neutral currents Phase imbalances Power loss optimization Powerloss Distribution transformers Yustika L.M. Afdholy G.R. Sitohang N.S. Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers
description	Load and voltage imbalances in single-phase low-voltage distribution systems are persistent challenges that often lead to increased neutral cur-rents, power losses, and equipment degradation. This paper introduces the Heuristic Deviation Percentage Iteration (HDPI) method as a novel approach to ef-fectively mitigate these issues. The HDPI method leverages 24-hour load data to iteratively redistribute imbalances between phases, achieving significant re-ductions in neutral currents and power losses while improving phase balance. A case study conducted on a distribution network in Indonesia demonstrates the method's effectiveness, achieving a reduction in phase imbalance from 13.44% to 3.75%, reducing neutral currents by up to 68%, and decreasing power losses by 45%. The methodology is computationally efficient, cost-effective, and designed for seamless integration with existing infrastructure, making it suitable for deployment in developing regions. This paper also explores the potential for integrating real-time IoT-based dynamic balancing solutions to enhance scala-bility and adaptability in complex grid systems. These findings underscore the HDPI method's potential to serve as a practical, scalable, and economical solution for improving the operational reliability and efficiency of distribution networks worldwide. ? 2024 IEEE.
author2	57219289168
author_facet	57219289168 Yustika L.M. Afdholy G.R. Sitohang N.S.
format	Conference paper
author	Yustika L.M. Afdholy G.R. Sitohang N.S.
author_sort	Yustika L.M.
title	Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers
title_short	Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers
title_full	Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers
title_fullStr	Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers
title_full_unstemmed	Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers
title_sort	heuristic iteration approach for load and voltage optimization in single-phase distribution systems at three-phase transformers
publisher	Institute of Electrical and Electronics Engineers Inc.
publishDate	2025
_version_	1825816195262054400
score	13.244109

Heuristic Iteration Approach for Load and Voltage Optimization in Single-Phase Distribution Systems at Three-Phase Transformers

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