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All Journal GEMA TEKNOLOGI
Julio Abiyu Putra
Universitas Diponegoro
Computer Science & IT

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Rancang Bangun Pembangkit Listrik Tenaga Bayu Menggunakan Turbin Tipe Savonius 6 Sudu Dengan Generator AC Berbasis Arduino MEGA 2560 Julio Abiyu Putra; Fakhruddin Mangkusasmito
Gema Teknologi Vol 23, No 2 (2025): October 2024 - April 2025
Publisher : Vocational School Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/gt.v23i2.90339

Abstract

The design and construction of a prototype for a Wind Power Plant (PLTB) using a three-blade Archimedes wind turbine has been completed. This turbine utilizes a DC motor that has been converted into a DC generator, with overall dimensions of 120 x 80 x 80 cm, powered by wind energy. Testing was conducted to evaluate the efficiency of converting wind energy into electrical energy based on various wind speeds and types of loads, including resistors, DC motors, and LED lamps. Test results indicate that system efficiency varies depending on wind speed and load characteristics. The highest efficiency was achieved at an optimal wind speed, ranging from 60-80%, with a power coefficient between 0.1033 and 0.1699. For a 15-watt LED lamp load, the average voltage recorded was 7.404 V, whereas, for a 5-watt DC motor load, the average voltage reached 10.132 V. The testing also revealed that the highest power value for resistor loads was obtained with a 10.5 Ω resistor, delivering 2.22 W. This study highlights the importance of optimizing turbine and generator system design to enhance energy conversion efficiency under varying wind speed conditions.
Co-Authors Fakhruddin Mangkusasmito