Design of green hydrogen-based shunt active power filter for distribution networks using a modified red-tailed hawk algorithm
改良レッドテールホークアルゴリズムを用いた配電ネットワーク用グリーン水素ベースシャントアクティブパワーフィルタの設計 (AI 翻訳)
K. Srilakshmi, P. Balachandran, T. M. Krishna, Harivardhagini Subhadra, Subhav Singh, Sangeetha Kannan
🤖 gxceed AI 要約
日本語
本論文は、配電系統の電力品質問題に対処するため、水素燃料電池、太陽光発電、バッテリーを統合した5レベルカスケードHブリッジ変換器ベースのシャントアクティブパワーフィルタを提案する。改良レッドテールホークアルゴリズム（MRTHA）を新たに設計し、PIマルチレゾナントコントローラやPIDコントローラのゲイン最適化、フィルタの抵抗・インダクタンス値の最適化を行い、THD低減と力率改善を実現する。3つの試験シナリオで従来手法と比較し、IEEE基準を満たす低THDを確認した。
English
This paper proposes a cascade H-bridge 5-level converter-based shunt active power filter integrated with hydrogen fuel cell, solar, and battery for distribution network power quality improvement. A modified red-tailed hawk algorithm (MRTHA) optimally tunes controller gains and filter parameters to minimize THD and enhance power factor. Results show THD well within IEEE standards, outperforming PSO, FFA, BBO, and conventional methods.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本は水素社会の実現を目指しており、グリーン水素の系統連携技術は重要である。本論文は制御アルゴリズムに焦点を当てているが、水素エネルギーを活用した電力品質改善の実証例として、日本の配電網への応用可能性を示唆する。ただし、GX関連の政策や開示枠組みとの直接的な関連は薄い。
In the global GX context
This paper contributes to the global energy transition by demonstrating hydrogen integration for power quality in distribution networks. While technically focused, it provides a novel optimization algorithm for hydrogen-based systems, relevant for countries investing in green hydrogen infrastructure and grid modernization.
👥 読者別の含意
🔬研究者:Provides a new metaheuristic algorithm (MRTHA) for optimal tuning of controllers in hybrid hydrogen-solar-battery systems, with comparative validation.
🏢実務担当者:Offers a design framework for hydrogen-enabled active power filters that can be simulated and potentially implemented for distribution network power quality improvement.
📄 Abstract（原文）
In the modern world, renewable energy sources are becoming increasingly important. Power quality (PQ) issues may arise, if these sources are incorporated in distribution system via power electronic equipment. This study handles PQ problems by considering a cascaded H-Bridge 5level converter-based shunt active power filter (SHAPF) integrated with a Battery Energy Storage System (BESS), Hydrogen Fuel Cell (HFC) and a Solar Energy System (SES) to the DC bus. The solar power is utilized to generate hydrogen, which is supplied to HFC to generate power. Here, A new modified red-tailed hawk (RTH) algorithm called as (MRTHA) is designed with the idea of escaping the prey to improve the overall performance of the RTH by avoiding the local traps, improving the global exploration and preventing premature convergence. The gain values of the proportional integral multi-resonant controller (PI-MRC), proportional integral derivative controller (PIDC) of SHAPF, boost converter (BOC), buck boost converters (BUBOC) in the HFC, SES and BESS are chosen optimally using MRTHA. However, this algorithm is also employed to compute the optimal resistance and inductance values for the shunt filter and BOC/BUBOC with an objective of minimizing THD, enhancing power factor while maintain DC bus voltage stable. Additionally, an efficient energy management is developed and validated under different types of loads, HFC tank pressure and PV irradiation conditions. Three distinct testing scenarios are used to assess the system’s performance, and the outcomes are compared with those achieved using Particle Swarm Optimization (PSO), Firefly algorithm (FFA), Biogeography-Based Optimization (BBO), and traditional three-level converters with proportional integral controller (PIC) and Fuzzy logic controller (FLC). The outcomes clearly show that the suggested approach achieves THD that is well within IEEE standards and lower than those of the other approaches. The technique was created with MATLAB/Simulink 2022b.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1177/00202940261434653first seen 2026-05-15 19:36:18
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