Sistem Monitoring Arus dan Tegangan Keluaran Beban pada Modul Mini Power Plant

femiyanti, malika (2019) Sistem Monitoring Arus dan Tegangan Keluaran Beban pada Modul Mini Power Plant. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Telah dilakukan pembuatan alat sistem monitoring penggunaan daya listrik pada beban skala rumah tangga secara real time berbasis mikrokontroler Atmega16. Dalam melakukan fungsinya, sistem menggunakan aksi kontrol on-off untuk melakukan proteksi dengan modul relay sebagai aktuator, sedangkan sensornya menggunakan rangkaian sensor arus dan rangkaian sensor tegangan. Sistem tersebut juga menggunakan modul 4-20mA untuk memberikan informasi dengan menggunakan DAC. DAC merupakan singkatan dari digital to analog converter yang berfungsi untuk mengubah data digital menjadi analog output. DAC yang digunakan adalah MCP4725 I2C DAC Breakout Module. Data Logger yang digunakan yaitu OpenLog untuk menyimpan data penggunaan daya listrik. Sistem juga telah dapat memonitor penggunaan daya listrik dengan cara menampilkan data daya pada LCD secara real time. Didapatkan hasil pembacaan error sebesar 0,0001%, pada beban bohlam, didapatkan pembacaan error sebesar 0,048%, pada beban alat penghemat listrik, didapatkan pembacaan error sebesar 0,289%, pada beban tv tabung. Juga didapatkan persamaan arus ADC y = 102,27x + 39.591.
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Has been making a monitoring system use of electricity in the scale of households in real time mikrokontroler atmega16 based .In doing their job , the control system using on-off to do with modules relay protection as actuator , while the sensor use the current sensors and sequence voltage sensors .The system also use module 4-20mA to provide information using DAC .DAC is stands for digital to a converter that serves to change digital data be analog output . DAC used is MCP4725 I2C DAC breakout module . Data logger used the openlog to store data use of electricity . System also has been were able to monitor of electricity power usage by displaying power data on the LCD in ral time .The results of reading error obtained 0,0001 % , on the financial burden on the a bulb , people understood the reading these chareges in the future error as much as 0,048 % , on the financial burden on the instrument its massive barrier of electric saving , people understood the reading these chareges in the future error as much as 0,289 % , on the financial burden on a tube tv . Also obtained the equation a current of ADC y = 102,27x + 39.591 .

Keywords : mic rocontroller atmega16 , DAC breakout module , openlog , and error .

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	microcontroller atmega16 , DAC breakout module , openlog , and error .
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1322.6 Electric power-plants
Divisions:	Faculty of Vocational > Instrumentation Engineering
Depositing User:	Femiyanti Malika
Date Deposited:	14 Aug 2026 07:13
Last Modified:	14 Aug 2026 07:13
URI:	http://repository.its.ac.id/id/eprint/69978

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