Rancang Bangun Catu Daya Dengan Sumber Arus Konstan Untuk Geolistrik Resistivitas Meter

Sudenasahaq, Gusti Rana Fahlevi (2016) Rancang Bangun Catu Daya Dengan Sumber Arus Konstan Untuk Geolistrik Resistivitas Meter. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Implementasi sumber arus konstan pada rancang bangun catu daya untuk pengukuran geolistrik resistivitas meter berhasil dibuat dan dianalisa. Sistem pengukuran geolistrik resistivitas meter dilengkapi terdiri dari rangkaian boost converter, sumber arus konstan, dan mikrokontroler sebagai sistem kendali proses pengukuran dan akuisisi data geolistrik resisitivitas meter berupa data resistansi. Sistem akuisisi data menggunakan hukum Ohm dan jenis metode geolistrik yang digunakan adalah Metode Wenner. Pada penelitian ini, sumber arus konstan yang berhasil diimplementasikan pada sistem geolistrik resistivitas meter yakni sebesar 0,1mA bekerja pada resistansi 0,4Ω sampai 2,345MΩ dan arus 1mA bekerja pada resistansi resistansi 0,4Ω hingga 8,53kΩ. Serta pada pengukuran resistansi dapat terukur dengan baik pada pengukuran resistasi 33Ω hingga 470kΩ. ====================================================================================== The implementation of a constant current source to power supply design for the measurement of the resistivity meter geoelectric successfully created and analyzed. Geoelectric resistivity meter measurement system is equipped consists of boost converter circuit, constant current source, and Microcontroller as control systems and process measurement data acquisition geoelectric resisitivity meters form of resistance data. Data acquisition system using Ohm's law and the type of geoelectric method used is the method Wenner. In this study, a constant current source that is successfully implemented on the geoelectric resistivity meter system which is equal to 0.1mA work on resistance of 0.4Ω to 2345MΩ and 1mA current work on resistance of 0.4Ω resistance until 8.53kΩ. As well as on the measurement of resistance can be measured by either the measurement resistasi 33Ω to 470kΩ.

Item Type: Thesis (Undergraduate)
Uncontrolled Keywords: Boost Konverter, Geolistrik-resistivitas, mikrokontroler, Sumber Arus
Subjects: Q Science
Q Science > QC Physics
Divisions: Faculty of Mathematics and Science > Physics > (S1) Undergraduate Theses
Depositing User: Mrs Anis Wulandari
Date Deposited: 15 Jun 2016 15:24
Last Modified: 10 Apr 2017 08:37
URI: http://repository.its.ac.id/id/eprint/396

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