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Rosidi Azis
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⁠International Journal of Asian Pacific Community Service
Published by Universitas Kristen Cipta Wacana
ISSN : -     EISSN : 30627036     DOI : https://doi.org/10.71131/hy0qnb93
Core Subject : Religion, Economy, Humanities, Agriculture, Social,
Religion Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice
International Journal of Asia Pacific Community Service (IJAPCS) encompasses community servise articles, original report, reviews, and scientific commentaries in education, including Education for Human Resources Development, Community Empowerment, Social Entrepreanurship, and Family Education by means of nonformal and informal education.
Arjuna Subject : Umum - Umum
Articles 31 Documents
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Pilot Application of a Savonius Wind Turbine-Based Residential Street-Lighting System in Madyopuro, Malang Novan Habiburrahman; Ari Sam Primadiarta; Djarot Winoto; Slamet Slamet
⁠International Journal of Asia Pacific Community Service Vol. 3 No. 1 (2026)
Publisher : Universitas Kristen Cipta Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71131/6nwtpe43

Abstract

Insufficient lighting at selected residential access points and limited public familiarity with small-scale renewable energy are common challenges in densely built neighborhoods. This community service program developed a pilot Savonius vertical-axis wind turbine as a supplementary power source for an LED residential street-lighting system at Perumahan Bulan Terang Utama, RT 04/RW 18, Madyopuro, Kedungkandang, Malang, East Java. The independently funded activity did not involve a formal institutional partner. The work included site assessment, energy sizing, rotor and support-structure fabrication, generator and battery integration, installation, commissioning, safety communication, and preparation of a maintenance framework. The prototype used a two-stage Savonius rotor with a 1.44 m² swept area, a permanent-magnet generator, rectifier and buck-boost converter, charge controller, 12 V battery, dusk-to-dawn control, and a 6 W LED lamp. Engineering calculations using a rotor power coefficient of 0.15 and realistic conversion efficiencies indicated electrical outputs of approximately 1.6–12.2 W at wind speeds of 3–6 m/s. Under a representative low-wind daily scenario, the projected energy production was approximately 52 Wh/day, sufficient for about 7.5 hours of LED operation after storage losses. The prototype provides a practical platform for demonstrating energy conversion and maintenance requirements. Long-term wind measurement, structural verification, electrical-safety review, and battery monitoring are required before broader replication.

Page 4 of 4 | Total Record : 31

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