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All Journal Jurnal Ilmiah Teknik Elektro Komputer dan Informatika (JITEKI) PROtek : Jurnal Ilmiah Teknik Elektro Jurnal Pengabdian UntukMu NegeRI Jurnal Elemen SAINSTEK
Antonius Rajagukguk
Universitas Riau, Pekanbaru, Indonesia
Religion Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Pembuatan Penyaring Air Untuk Peternak Ayam Petelur Di Dusun I Kubu Cubadak Simpang Petai Anhar; Nurhalim Nurhalim; Feri Candra; Antonius Rajagukguk; Eddy Hamdani
Jurnal Pengabdian UntukMu NegeRI Vol 5 No 1 (2021): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v5i1.2241

Abstract

In order to supply the water for laying hens farm in Kubu Cubadak Simpang Petai, the service team from University of Riau has designed a water purification system using the filtration technique. Before designing the filtration, sample of water from the well around the farm is taken and analyzed in the laboratory. Based on this result, the filtration is characterized to get the water satisfying the needs of the farm. There are two tubs in the filtration system containing silica sand, zeolite, and active carbon. Water from the well is pumped to the tank with three-meter height. From there, water is pumped back again to the tube to get the optimal water flow. The quality of water from the filtration have enhancement in terms of color, turbidity, and pH. The color and turbidity of water are improved from 41 NTU to 0 NTU and from 22,5 NTU to 5,59 NTU, respectively. Furthermore, there is an increasing in pH of water, from 5,44 to 6,32. These results have fulfilled the standard for laying hens farm.
Pitch Blade Control Prototype Design for Vertical Axis Wind Power Plant Antonius Rajagukguk; Winggi Arafanaldy; Anhar Anhar; Nurhalim Nurhalim
Jurnal Ilmiah Teknik Elektro Komputer dan Informatika Vol 8, No 1 (2022): March
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/jiteki.v8i1.23662

Abstract

One alternative energy that is easy and can be used is wind. This energy is utilized through wind turbines which have two general types, namely horizontal and vertical axis wind turbines. This wind turbine can move by utilizing the energy available in the wind to rotate the turbine. The problem with wind turbines is self-starting is difficult to achieve. This can be caused by several factors, such as slow wind speed and erratic wind direction. In addition, wind turbines also have low-efficiency values. Therefore, our contribution to this research is to design a blade controller on a vertical axis wind turbine. This blade control is designed by utilizing the pitch angle by using actuators that are applied to each blade based on the Proportional, Integral & Derivative (PID) algorithm. The PID algorithm is used to find the appropriate pitch angle value on a vertical axis wind turbine. The effect of the pitch angle on the wind turbine serves to maintain the mechanical power value by the available power in the wind. This research was conducted using a simulation method (MATLAB). In this study, it was found that this wind energy conversion simulation produces maximum mechanical power when the wind speed varies is 1723 Watt and when the wind speed is 7 m/s, mechanical power achieved is 362.595  Watt.
Rancang Bangun Pengendali Sistem Pompa Otomatis Pada Penyiraman Tanaman Berbasis Sensor Kelembaban dengan Kendali Arduino Antonius Rajagukguk; Joel Fernando Simamora; Edy Ervianto
PROtek : Jurnal Ilmiah Teknik Elektro Vol 8, No 2 (2021): PROtek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v8i2.3122

Abstract

Along with technological advances in modern times, and the development of science, human needs are also growing. In order to facilitate human work, many technologies have been created using automatic systems. One of them is in the case of automatic plant watering for farmers or garden owners. For this reason, the authors carried out a design of automatic plant sprinklers based on the YL-38 type soil moisture sensor which will be controlled by Arduino. Which later will send a duty cycle to the buck converter to change the voltage automatically according to soil conditions which have been grouped into four parts, namely very dry, dry, humid, and wet. Changes in voltage will affect the rotational speed of the motor according to the needs of the ground. With real time watering, the RTC DS1302 type is used so that this watering will be more scheduled. This watering uses a supply from a 12 volt DC battery with a 12 volt water pump motor load.
RANCANG BANGUN AVR (AUTO VOLTAGE REGULATOR ) MENGGUNAKAN CHOPPER TIPE BOOST CONVERTER PADA GENERATOR SATU FASA 3 KVA Herianto AS Purba; Antonius Rajagukguk; Feranita
Sainstek (e-Journal) Vol. 1 No. 1 (2013)
Publisher : Sekolah Tinggi Teknologi Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pada suatu pembangkitan listrik sangat penting untuk mempertahankan keluaran generator agar tetap stabil pada kondisi standar, dengan memperhitungkan rpm penggerak mula. Salah satu cara yang dapat dilakukan adalah menggunakan AVR (Auto Voltage Regulator) yang bekerja untuk mengatur besar arus dan tegangan eksitasi pada eksiter (penguat medan) generator dengan memanfaatkan suatu chopper tipe boost converter yang berfungsi sebagai penaik tegangan untuk mengatur arus eksitasi pada penguatan generator. Boost converter initer dir idar iinduktor, diode cepat (fast recovery) dan kapasior sebagai filternya. Untuk mendapatkan eksitasi yang dibutuhkan maka dibutuhkan sensor tegangan sebagai pembacaan output generator, hasil pembacaan ini akan diterjemahkan oleh ADC melalui mikro kontroler Atmega 8. Keluaran ini akan dikonversi menjadi PWM (Pulse-Width-Modulation) yang akan digunakan sebagai pengatur tegangan pada fungsi boost converter. Penyulutan pwm ini membutuhkan penyaklaran untuk menaikkan tegangan.Penyaklaran menggunakan mosfet, PWM 5 volt dari mikro kontroler akan dinaikkan menjadi 12 volt. Untuk itu dibutuhkan rangkaian buffer volt dengan rangkaian optocopler dan totempol sebagai input switching mosfet. Besaran duty cycle dirancaang sebesar 45% untuk drop tegangan pada generator 3 KVA untuk mendapatkan tegangan output 220 volt (stabil). Perhitungan rata-rata regulasi tegangan yang semula tanpa AVR sebesar 9.27% sedangkan setelah menggunakan AVR rerata regulasi tegangan menjadi 0,12%
KENDALI TEGANGAN TURBIN ANGIN SUMBU VERTIKAL DENGAN DC-DC BOOST KONVERTER Khairunnisa Khairunnisa; Jazuli Fadil; Edi Yohanes; Syaiful Rachman; Muhammad Khalil; Antonius Rajagukguk
ELEMEN : JURNAL TEKNIK MESIN Vol. 9 No. 2 (2022)
Publisher : POLITALA PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/je.v9i2.196

Abstract

All renewable energy, and all the potential that is currently being explored to face the challenges of global warming by researchers around the world. One of them is a wind turbine. This paper discusses the control of a standalone vertical axis wind turbine with PID controller. The development of turbine technology has been widely developed in terms of aerodynamics, generators, and power electronics configurations. we will explain about the control of a standalone type turbine with a simple control using PID controller. The wind turbine rotor is connected to a Permanent Magnet Synchronous Generator (PMSG), and DC-DC converter. PID controller is used to control the duty cycle of the converter mosfet, so that it can maintain the voltage when the wind speed continues to fluctuate. The simulation shows that PID is able to maintain a voltage with an overshoot value of 4.2%, and reaches a steady state of 0.2 s.
Co-Authors Anhar Anhar Edi Yohanes Edy Ervianto Feranita Feranita Feri Candra Hamdani, Eddy Herianto AS Purba Jazuli Fadil Joel Fernando Simamora Khairunnisa Khairunnisa Muhammad Khalil Nurhalim Dani Ali Syaiful Rachman Winggi Arafanaldy