持続可能なキャンパスのためのハイブリッド太陽光・風力・エネルギー貯蔵システム：シミュレーション研究
Hybrid solar, wind, and energy storage system for a sustainable campus: A simulation study (原題)
Muller, Dario Cyril, Selvanathan, Shanmuga Priya, Cuce, Erdem, Kumarasamy, Sudhakar
🤖 gxceed AI 要約
日本語
本研究はHOMERソフトウェアを用いて、学術キャンパスにおけるハイブリッド再生可能エネルギーシステム（HRES）の最適構成をシミュレーションした。その結果、PVアレイ3007kW、風力タービン2基（各1.5MW）、コンバータ1927kWの構成が最も経済的であり、初期投資658万ドル、年間運用費138万ドルで、既存システムより40.8%削減できる。投資回収期間は10.11年と推定され、同様の気候条件の地域への適用可能性が示唆された。
English
This study uses HOMER software to simulate the optimal configuration of a hybrid renewable energy system (HRES) for an academic campus. The most cost-effective setup includes a 3007 kW PV array, two 1.5 MW wind turbines, and a 1927 kW converter, with an initial investment of $6.58 million and annual operating costs of $1.38 million, 40.8% lower than the current system. The payback period is estimated at 10.11 years, suggesting applicability to regions with similar climates.
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
日本では、カーボンニュートラル宣言や再エネ導入拡大の政策文脈において、キャンパスや事業所単位でのハイブリッド再エネシステムの経済性評価は、SSBJ開示や統合報告書での再エネ調達戦略の裏付けとして有用である。投資回収期間の具体的な数値は、企業の設備投資判断に参考となる。
In the global GX context
Globally, this study provides a replicable framework for evaluating hybrid renewable energy systems using HOMER, which is relevant for institutions aiming to reduce carbon footprints and enhance energy resilience. The economic analysis, including payback period, supports decision-making for on-site renewable investments, aligning with TCFD and ISSB disclosure expectations for climate-related financial impacts.
👥 読者別の含意
🔬研究者:Provides a case study of HOMER-based optimization for hybrid renewable systems, useful for comparative analysis in similar climatic regions.
🏢実務担当者:Offers a concrete example of cost-effective renewable system design and payback analysis that can inform campus or facility energy planning.
🏛政策担当者:Demonstrates the economic viability of hybrid renewable systems, supporting policies that incentivize on-site generation and carbon neutrality goals.
📄 Abstract（原文）
The reliance on grid electricity generated from fossil fuels in many countries continues to contribute to annual CO2 emissions. Implementing renewable energy systems helps reduce the carbon footprint and enhances local grid stability, particularly in areas with high demand where power outages are frequent. This study used the Hybrid Optimization of Multiple Energy Resources (HOMER) software to determine the most cost-effective composition of a Hybrid Renewable Energy System (HRES). Simulation results indicate that a system comprising a 3007 PV array, two 1.5 MW wind turbines, and a 1927 kW converter is most suitable. Combining solar panels and wind turbines remains the most economically feasible option for on-site electricity production. The study demonstrates that installing a hybrid renewable energy system is viable on an academic campus, with an initial investment cost of US $6.58 million and yearly operational costs of US $1.38 million, which is 40.8% lower than the current system. The project payback time is estimated to be 10.11 years. These findings may be used to recommend similar systems in other regions with comparable climatic conditions. The positive monetary effects may incentivize policymakers to implement comparable systems, contributing to a carbon-neutral goal. ; ISSN:2804-7699
🔗 Provenance — このレコードを発見したソース
- base https://hdl.handle.net/20.500.11850/618832first seen 2026-09-01 12:06:24
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