照明システムのための系統連系太陽光発電の最適化：インドネシアの熱帯キャンパス建物におけるケーススタディ
Grid-Connected Solar PV Optimization for Lighting Systems: A Case Study at a Tropical Campus Building in Indonesia (原題)
Firdaus Firdaus, Mudarris Mudarris
🤖 gxceed AI 要約
日本語
インドネシアの大学建物の照明負荷に対して、HOMERシミュレーションを用いて系統連系太陽光発電システム（6.18kW）を設計・最適化した。年間発電量10,749kWh、設備利用率19.9%を達成し、年間300万IDR以上の運用コスト削減と二酸化炭素排出削減に寄与することを示した。再生可能エネルギー導入の実証事例として有用。
English
This study optimizes a grid-connected solar PV system for lighting in an Indonesian university building using HOMER simulation. The designed 6.18 kW system generates 10,749 kWh annually with a capacity factor of 19.9%, reducing operational costs by over IDR 3 million per year and contributing to carbon emission reduction. It provides a practical example of renewable energy adoption in tropical campus settings.
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、再生可能エネルギーの導入拡大が進む中、大学や公共施設での自家消費型太陽光発電の有効性を示す事例として参考になる。特に、エネルギーコスト削減と排出削減の両立を図る際の設計手法やシミュレーションの活用は、日本の施設にも応用可能。
In the global GX context
This case study provides empirical evidence on the technical and economic feasibility of grid-connected solar PV for institutional buildings, relevant to global efforts in decarbonizing the building sector. It demonstrates a replicable approach using HOMER simulation, which can inform similar projects in tropical regions and contribute to the global knowledge base on renewable energy integration.
👥 読者別の含意
🔬研究者:Provides a concrete example of solar PV system optimization using HOMER, useful for comparative studies on renewable energy design in tropical climates.
🏢実務担当者:Offers a practical framework for designing cost-effective solar PV systems for campus or institutional buildings, highlighting potential operational savings and emission reductions.
🏛政策担当者:Demonstrates the viability of small-scale solar PV projects in educational institutions, supporting policies that promote renewable energy adoption in the public sector.
📄 Abstract（原文）
In an effort to reduce dependence on fossil fuels and increase the use of renewable energy, this study examines the optimization of lighting for the Dean's Building at the Faculty of Engineering, Makassar State University (UNM) using solar panels as the primary energy source. This study includes calculating energy needs, designing an on-grid solar panel system, and analyzing the efficiency and effectiveness of its implementation. Based on observational data, the building's total electricity load reached 2,543 kW with an estimated daily usage of 11.25 kWh. Using the HOMER simulation, an optimal design for a solar power system with a capacity of 6.18 kW was obtained. This system consists of 20 units of Canadian PV modules, two BAE PVS batteries with a capacity of 1.4 kWh, and a SolaX X3 inverter with a capacity of 5 kW. Simulation results indicate that this system can meet lighting demands efficiently, producing 10,749 kWh annually with a PV capacity factor of 19.9%, while reducing operational costs by over IDR 3 million annually and contributing to carbon emission reduction. The implementation of this system also demonstrated a reduction in operational costs and a significant contribution to the reduction of carbon emissions, making it an efficient and sustainable solution for lighting academic buildings.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://journal.unm.ac.id/index.php/mediaelektrik/article/download/12071/8784first seen 2026-09-09 05:48:30 · last seen 2026-09-22 05:23:33
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