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All Journal JTERA (Jurnal Teknologi Rekayasa) International Journal of Educational Management and Innovation (IJEMI)
Ramadhani, Umar Hanif
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Electrical & Electronics Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Social Sciences Other

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Analisa kesesuaian energi sistem PV untuk pengisian kendaraan listrik di Sekolah: studi kasus sekolah di Bandung Ramadhani, Umar Hanif; Padmadewi, Ayu Laksmi; Edypoerwa, Mugni Labib; Trisno, Bambang
JTERA (Jurnal Teknologi Rekayasa) Vol 10, No 1: Juni 2025
Publisher : Politeknik Sukabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31544/jtera.v10.i1.2025.157-164

Abstract

Penerapan sistem fotovoltaik (PV) untuk mendukung pengisian kendaraan listrik (EV) di lingkungan sekolah merupakan langkah strategis dalam mendukung efisiensi energi dan adopsi energi terbarukan. Studi ini memodelkan ukuran sistem PV yang ideal dan kesesuaian energinya untuk pengisian EV pada sekolah di Kota Bandung. Hasil pemodelan menunjukkan bahwa, dengan asumsi seluruh guru beralih ke EV dan mengikuti jadwal pengisian selama jam sekolah, diperlukan sistem PV minimum sebesar 12 kWp untuk mencukupi kebutuhan pengisian EV di semua hari kerja, dengan rasio self-consumption tahunan sebesar 26,9%. Pada hari cerah, sistem PV 5 kWp mampu memenuhi seluruh kebutuhan pengisian EV dengan rasio self-consumption sebesar 78%, namun hanya mencukupi 50% dari kebutuhan pada hari mendung. Selain itu, sekolah negeri yang memiliki durasi operasional lebih pendek membutuhkan kapasitas PV yang lebih besar untuk mencapai tingkat pemanfaatan energi surya yang sama. Temuan ini menunjukkan bahwa efektivitas pemanfaatan PV sangat dipengaruhi oleh durasi aktivitas sekolah dan strategi pengisian daya yang digunakan.
Evaluating the Impact of Electric Vehicles on Emission Reduction in Schools: A Case Study at SMP Darul Hikam Bandung Padmadewi, Ayu Laksmi; Ramadhani, Umar Hanif; Edypoerwa, Mugni Labib; Trisno, Bambang
International Journal of Educational Management and Innovation Vol. 6 No. 1 (2025)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/ijemi.v6i1.12708

Abstract

Reducing greenhouse gas emissions and air pollution is a critical challenge in mitigating climate change and improving air quality, particularly in densely populated urban areas. This study analyzes and optimizes emission reductions from motor vehicles at SMP Darul Hikam Bandung, with 38 vehicles as the sample. Three vehicles are evaluated: gasoline-powered motorcycles, electric motorcycles charged from the public electricity grid (PLN), and electric motorcycles charged using renewable energy sources. The goal is to determine which vehicle type generates the lowest pollution by considering direct emissions from fuel combustion and indirect emissions associated with electricity generation. The methodology employed is Life Cycle Analysis (LCA), which measures total emissions from each vehicle type, production to operation, and end-of-life battery management. Gasoline motorcycles are assessed based on emissions from fuel combustion, while electric motorcycles are analyzed according to their charging source. Electric motorcycles charged from the PLN grid are evaluated for emissions related to electricity generation. In contrast, those charged from renewable energy sources consider the environmental impact of battery production and energy storage at charging stations. The results of this study are expected to provide more precise insights into the most environmentally friendly vehicle options and offer policy recommendations for selecting vehicles that minimize emissions in school and urban environments.
Co-Authors Bambang Trisno Edypoerwa, Mugni Labib Padmadewi, Ayu Laksmi