Utilization of a Cyclone Turbine Ventilator as a Wind Turbine for Battery Charging Using a Spur Gear Transmission System

Amir Supriyanto; Rizky Esa Ramadhan; Arif Surtono; Gurum Ahmad Pauzi

doi:10.23960/jemit.204

Authors

Amir Supriyanto Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung, Bandar Lampung 35145, Indonesia
Rizky Esa Ramadhan Mahasiswa
Arif Surtono Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung, Bandar Lampung 35145, Indonesia
Gurum Ahmad Pauzi Department of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung, Bandar Lampung 35145, Indonesia

DOI:

https://doi.org/10.23960/jemit.204

Keywords:

Cyclone Turbine Ventilator, Number of Gear Teeth Ratio, Spur Gear, Turbine Efficiency, Wind Turbine

Abstract

This study investigated the use of a cyclone turbine ventilator-type wind turbine for battery charging through a spur gear transmission system. The study aimed to determine the relationship between wind speed and turbine speed, investigate the effect of the driven-gear tooth ratio on generator speed, and evaluate the efficiency of the wind turbine in converting wind energy into electrical energy. Three driven gears with 10, 15, and 20 teeth were used, while the drive gear had 80 teeth. The experiment was conducted at Tanjung Tua Beach, Bakauheni, South Lampung, on January 8, 2023, from 12:00 p.m. to 3:00 p.m. The battery voltage increased by a total of 5 V during the 3-hour charging period, during which the three gear ratios were used alternately. The highest turbine efficiency was 1.843%, obtained when the 10-tooth driven gear was used. The results indicate that the gear-tooth ratio affects the transmission of turbine speed to the generator and consequently influences the electrical output and charging performance. The cyclone turbine ventilator-type wind turbine with a spur gear transmission system therefore has potential as a small-scale renewable energy system for battery charging.

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