An Optimized Electric Power and Reserves Economic Dispatch Algorithm for Isolated Systems Considering Water Inflow Management
孤立系統における水流入管理を考慮した最適化電力および予備力経済負荷配分アルゴリズム (AI 翻訳)
Ferreira-Martinez, D., Oliveira, Filipe Tadeu, Soares, F. J., Moreira, C. L., Martins, Rui
🤖 gxceed AI 要約
日本語
本論文は、孤立系統における熱電、風力、太陽光、水力、蓄電池を統合した経済負荷配分アルゴリズムを提案する。蓄電池を予備力として活用することで再生可能エネルギーの統合を最大化し、熱電比率を低減する。ポルトガル・マデイラ島の実データを用いた検証により、熱電削減と再エネ出力抑制の最小化が可能であることを実証した。
English
This paper proposes a dispatch algorithm integrating thermal, wind, solar, hydro, and storage for isolated systems. By using batteries for spinning reserve, it maximizes renewable integration and reduces thermal share. Validated with real data from Madeira, Portugal, results show significant thermal reduction and minimal curtailment of renewables.
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
日本でも多くの離島系統において再エネ導入拡大が課題であり、本アルゴリズムは島嶼部のエネルギー移行に示唆を与える。特に、蓄電池による予備力確保と水力管理の組み合わせは、日本の小規模系統での適用可能性が高い。
In the global GX context
Isolated island grids worldwide face challenges in integrating high shares of renewables. This algorithm provides a practical solution for system operators to reduce fossil fuel reliance, with implications for islands in the Caribbean, Pacific, and Mediterranean. The use of batteries for reserve is particularly relevant given declining battery costs.
👥 読者別の含意
🔬研究者:This study offers a validated economic dispatch model for isolated systems with high renewable penetration, useful for further research in grid optimization.
🏢実務担当者:Utility operators of isolated grids can adopt the algorithm to reduce thermal generation costs and increase renewable hosting capacity.
📄 Abstract（原文）
While the share of renewable energy in intercon-nected systems has been increasing steadily, in isolated systems it represents a bigger challenge. This paper presents a dispatch algorithm integrating thermal, wind, solar and hydro generation and storage for an isolated network, which allows maximizing renewable energy integration and reducing the share of thermal energy in the mix. The possibility of using the battery to provide “spinning” reserve is also considered. The algorithm was tested and validated using real data from the island of Madeira, Portugal. Results prove the robustness and flexibility of the algorithm, showing that a significant decrease in the thermal fraction is achievable, and that it is possible to accommodate an increase in renewable generation with minimal or no curtailment at all.
🔗 Provenance — このレコードを発見したソース
- Zenodo https://zenodo.org/records/20848484first seen 2026-06-26 04:27:23 · last seen 2026-06-29 04:28:49
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