Rancang Bangun Solar Charge Controller Dengan Mode Fast PWM Menggunakan Atmega 16

Mufit, Choirul (2017) Rancang Bangun Solar Charge Controller Dengan Mode Fast PWM Menggunakan Atmega 16. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Energi listrik yang dihasilkan panel surya telah digunakan sebagai solusi energi terbarukan untuk menunjang kehidupan manusia. Dalam kenyataannya, energi alternatif ini belum banyak digunakan karena kendala dari investasi awal yang mahal sehingga perlu dirancang komponen pembangkit listik tenaga surya yaitu salah satunya solar charge controller yang handal, optimal, efisien dan ekonomis.. Kontroler yang dibuat menggunakan metode switching. Proses switching dapat terjadi dengan cara mengatur duty cycle melalui Atmega 16 pada rangkaian solar charge controller. Berdasarkan hasil pengujian didapat nilai duty cycle sebesar 1% hingga 100% dapat terjadi proses switching. Duty cycle yang telah diatur pada solar charge controller adalah 90%. Duty Cycle tersebut merupakan duty cycle dimana tegangan output buck converter mendekati setpoin dari tegangan minimal charger.Tegangan input dari panel surya saat tersambung baterai sebesar ±16 volt dapat diregulasi menjadi ±14 volt oleh solar charge controller. Berdasarkan spesifikasi charging aki, output kontroler tersebut dapat digunakan untuk charging aki 12 volt. Kemudian Saat proses charging, untuk menaikkan level tegangan sekitar 10% dibutuhkan waktu sekitar 7 jam. ============================================================================= The electrical energy produced by the solar panels have been used as a renewable energy solution to support human life. In fact, alternative energy has not been widely used because of the constraints of the initial investment is expensive so it needs to be designed solar electric plant components, namely one solar charge controller that is reliable, optimal, efficient and economical. The controllers are made using the method of switching. The process of switching may occur by adjusting the duty cycle through ATMega 16 on a series of solar charge controller. Based on test results obtained value of the duty cycle of 1% to 100% could be switching process. Duty cycle which has been set at 95% solar charge controller. The input voltage on battery of the solar panel by ± 16 volts can be regulated to ± 14 volts by the solar charge controller. Based on the specifications of charging the battery, the controller output can be used for charging the 12-volt battery. When the charging process, the average voltage level to increase around 10% takes about 7 hours.

Item Type: Thesis (Diploma)
Additional Information: RSIn 621.472 Muf r
Uncontrolled Keywords: Panel Surya, Switching, Charging
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7872 Electric current converters, Electric inverters.
T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5102.5 Modulation (Electronics), Demodulation (Electronics)
Divisions: Faculty of Vocational
Depositing User: Choirul Mufit
Date Deposited: 07 Feb 2018 07:02
Last Modified: 06 Mar 2019 04:39
URI: http://repository.its.ac.id/id/eprint/46949

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