Energi Kinetik Alat Kebugaran Lat Pull Down untuk Lampu LED dan Pemandu

  • Deddy Susilo Universitas Kristen Satya Wacana
  • F. Dalu Setiaji Universitas Kristen Satya Wacana
  • Martino Suherman Universitas Kristen Satya Wacana
Keywords: alat kebugaran, generator, lat pull down

Abstract

This research builds a fitness equipment Lat Pull Down which is modified to produce alternative energy. This tool works by pulling a lever connected to a gearbox. Rotor and generator are connected to the gearbox and will rotate with angular velocity at about 22 rad/s, thus, can generate electromotive force of about 202 V. This AC voltage will be converted by a full wave rectifier using Schottky diodes into 19,8 VDC. An electronic switch, then, will automatically connect the DC voltage, which is still fluctuative, to either an LM2577 or LM2576 chip that will increase or decrease the voltage, respectively, into a stable voltage of 13,8 V. The energy will be stored in the 12 V accumulator and can be used as an energy source for the 2,5 W LED and microcontroller-based guidance system. This system can generate energy up to 2,367 Wh each day.

References

(2014) Website Seputar Fitness. [Online]. “Tips dan Trik Cara Memulai Fitness Untuk Pemula Bagian I”. Available: http://www.seputarfitness.com/tips-dan-trik-cara-memulai-fitness-untuk-pemula-bagian-i/.

A. Novan, “Pembangkit Listrik Tenaga Alat Kebugaran Lat Pull Down dengan Menggunakan DC Chopper Step Up”, Skripsi, Fakultas Teknik Elektronika - IT TelkomBandung, 2013.

J. Twidell and T.Weir, Renewable Energy Resources, 2nd ed.Taylor & Francis Group, London and New York, 2006.

“LM 2577 Datasheet”, Texas Instrument, Available: www.ti.com/lit/ds/symlink/lm2577.pdf.

“LM 2576 Datasheet”, Texas Instrument, Available: www.ti.com/lit/ds/symlink/lm2576.pdf.

(2014) Arduino Mega 2560 website. Available: http://arduino.cc/en/Main/arduinoBoardMega2560.

(2013) Website Dunia Fitness. “Lat Pull Down”. Available: http://duniafitnes.com/workout-list/back.html.

How to Cite
Deddy Susilo, F. Dalu Setiaji, & Martino Suherman. (1). Energi Kinetik Alat Kebugaran Lat Pull Down untuk Lampu LED dan Pemandu. Jurnal Nasional Teknik Elektro Dan Teknologi Informasi, 4(2), 134-139. Retrieved from https://dev.journal.ugm.ac.id/v3/JNTETI/article/view/3015
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Articles