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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 International Journal of Electrical, Energy and Power System Engineering (IJEEPSE) 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.
Pembuatan Alat Pemantauan Kualitas Air Sungai di Kelurahan Tirta Siak, Kota Pekanbaru Nurhalim Nurhalim; Noveri Lysbetti Marpaung; Anhar Anhar; Antonius Rajagukguk; Suwitno Suwitno
Jurnal Pengabdian UntukMu NegeRI Vol 5 No 2 (2021): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v5i2.3080

Abstract

Kegiatan Pengabdian kepada Masyarakat Terintegrasi Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Riau merupakan kegiatan Pengabdian kepada Masyarakat dosen yang dijalankan secara bersamaan dengan kegiatan Kuliah Kerja Nyata (KUKERTA) mahasiswa. Kegiatan pengabdian ini dirancang berdasarkan kebutuhan masyarakat lokasi Kukerta. Kegiatan pengabdian kali ini berupa penerapan ilmu pengetahuan dan teknologi dengan merancang sebuah alat Sistem Smart Monitoring Kualitas Air berbasiskan internet of thing (IoT) di Kelurahan Tirta Siak, Payung Sekaki, Pekanbaru. Alat ini mengubah cara pengujian air baku yang konvensional yang biasanya dilakukan dengan cara membawa sampel ke laboratorium. Sistem Smart Monitoring Kualitas Air Sungai ini menguji sampel air dengan meletakkan sensor kekeruhan dan pH di lokasi yang ditentukan, kemudian data diproses oleh Arduino Mega 2560 untuk melakukan pembacaan nilai parameter pH dan kekeruhan air sungai, nilai yang didapat dari proses pengukuran tersebut dikonversikan dari bentuk analog ke bentuk digital untuk ditampilkan ke antar muka berupa website. Dengan adanya alat ini diharapkan kualitas air Sungai Siak di titik lokasi dimana alat dipasang dapat terpantau. Sehingga dengan adanya pemantauan secara langsung dengan data real time ini dapat pula merubah perilaku masyarakat terutama masyarakat Pekanbaru terhadap kualitas air Sungai Siak dengan demikian kebersamaan masyarakat dalam menjaga kualitas lingkungan akan terbangun.
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.
Short-Term Electricity Load Forecasting Model Based DSARIMA Ismit Mado; Antonius Rajagukguk; Aris Triwiyatno; Arif Fadllullah
International Journal of Electrical, Energy and Power System Engineering Vol. 5 No. 1 (2022): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijeepse.5.1.6-11

Abstract

Forecasting short-term electrical load is very important so that the quality of the electrical power supplied can be maintained properly. The study was conducted to measure the results of electrical load forecasting based on parameter estimates and the presentation of time series data. It is important to manage stationary data, both in terms of mean and variance. Data presentation is done by determining the value of variance through the Box-Cox transformation method and the mean value based on the ACF and PACF plots. This study considers the pattern of electricity consumption which contains double seasonal patterns. The results of previous studies show the electric power prediction model, the DSARIMA model with a MAPE of 2.06%. The condition of the model used to predict the electrical load still has a tendency not to be normally distributed and it is estimated that there are outliers. Improvements to the AR and MA parameters that meet the standard error tolerance value of 5 percent are increased in this study. The results showed improvement of parameters to predict electrical load with DSARIMA model. The significance of this study was obtained by the MAPE value of 1.56 percent when compared to the actual data.
Analysis Of Power Generation Photovoltaic Array 9×10 Wp Under Shading Effect Dwi Prima Putri Utami; Antonius Rajagukguk
International Journal of Electrical, Energy and Power System Engineering Vol. 3 No. 1 (2020): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (534.009 KB) | DOI: 10.31258/ijeepse.3.1.13-16

Abstract

There are several problems that can interfere with the performance of large-scale PV. One that enhances PV performance is shading on a PV module, that make interferes PV performance. This research studied about the effect of shading on the performance of large-scale PV systems through testing a 9 × 10 Wp miniature PV array and simulation using Matlab software. The use of diodes on a PV module can be done to prevent damage to the PV module due to shading. Through the power-voltage (P-V) and current-voltage (I-V) characteristic curves the effect of shading and the use of bypass and blocking diodes can be determined. Shading effect gave in a decrease in power in the PV module. From the results of this study note that the bypass diode and blocking diode output power generated by the PV module can be optimal.
Optimization of PV Power Capacity of 10 KWp Capacity Based on P&O Algorithm and Boost Converter Antonius Rajagukguk; Maryani Aritonang
International Journal of Electrical, Energy and Power System Engineering Vol. 3 No. 3 (2020): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijeepse.3.3.57-64

Abstract

Using solar panels as a power plant can reduce the dependence of fuel oil. To work always on maximum power points (MPP), Photovoltaic (PV) requires optimization method. Therefore, the authors are interested in discussing the optimization method of the PV array model using Maximum Power Point Traking (MPPT) with the Perturbation & Observation (P & O) Algorithm and Boost Converter. In this case, PV capacity will be simulated on 10 kWp. That PV consists of 4 strings, which is each strings consist of 10 PV modules. The output of PV modules will be forwarded to the Boost Converter circuit. Boost Converter want is controlled by P&O Algorithm. The voltage and current generated from the PV array modeling will be used by the P&O Algorithm as a reference. The function of P&O Algorithm is to track the Maximum Power Point (MPP) of the PV model. The result of tracking power by P&O Algorithm will be forwarded to Pulse Width Modulation (PWM) circuit as a duty cycle generator. Duty cycle signal will be forwarded to the switching tool contained in the converter circuit. By that control system, PV model expected has maximum power according to the voltage. Based on the results of power test by 1000 W/m2 radiation, maximum power obtained is equal to 9967 Wp with 99.6 % efficiency at a voltage level of 400 volt. Therefore,it can be concluded that the design of the PV Array System using P&O Algorithm and the Boost Converter can work well.
Design Inverter SPWM Tow Frequency Based Soil Moisture Sensor Using Arduino Antonius Rajagukguk; Riski Kurniawan
International Journal of Electrical, Energy and Power System Engineering Vol. 4 No. 2 (2021): International Journal of Electrical, Energy and Power System Engineering (IJEEP
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijeepse.4.2.145-153

Abstract

Inverters on induction motor control are widely used both in industry, transportation, household, and agriculture. This inverter is designed to convert Direct Current electricity into Alternating Current electricity. In this study, the inverter is designed using the Sinusoidal Pulse Width Modulation (SPWM) switching method and is able to produce pure sine waves of two frequencies of 50 Hz and 25 Hz with input control based on the reading of the soil moisture sensor. The purpose of this research is to apply to the controller of automatic watering plants. This system uses Arduino Uno as a SPWM signal generator and processes the reading of the soil moisture sensor and controls the LC filter. Based on the test results of the inverter control system, it is obtained an output voltage of 200 volts with a measured frequency of 48.83 Hz and 24.61 Hz with an input voltage of 12 Volt DC. The inverter system when loaded with single phase induction motors obtained efficiency at a frequency of 50 Hz by 36% and at a frequency of 25 Hz obtained by 70%. Thus, it can be concluded that this single-phase inverter can be used for applications in single phase induction motor speed control.
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%
Design of Solar of Cell and PLN Using Automatic Transfer Switch (ATS) for Minimarket Loads in Sorek Satu Area Kurniawan Trisna Rinaldi; Antonius Rajagukguk
International Journal of Electrical, Energy and Power System Engineering Vol. 5 No. 3 (2022): The International Journal of Electrical, Energy and Power System Engineering (I
Publisher : Electrical Engineering Department, Faculty of Engineering, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ijeepse.5.3.86-92

Abstract

Solar energy is an unlimited amount of renewable energy and can be used as a power plant that can be used to meet the electrical energy needs of an area, especially areas affected by the equator. Utilization of solar energy still cannot be applied optimally in some areas. In this study, the use of solar energy is used as the main source of electricity to be used by a minimarket. The use of this solar energy generator is equipped with a backup generator, namely the PLN generator, the selection is intended so that the utilization of solar energy can be maximized. The use of these two power plants in a hybrid manner requires a device so that the transfer from one generator to another can be done automatically. In this study, the tool used is the automatic transfer switch (ATS). The work parameters carried out by ATS are based on reading the battery voltage value. If the battery voltage is 10.8V – 13.2V, the solar energy generator will work to supply the minimarket load, and if the battery voltage does not reach 10.8V, the PLN generator will work to supply the minimarket load.
Co-Authors Anhar Anhar Arif Fadllullah Aris Triwiyatno Dwi Prima Putri Utami Eddy Hamdani Edi Yohanes Edy Ervianto Feranita Feranita Feri Candra Herianto AS Purba Ismit Mado Jazuli Fadil Joel Fernando Simamora Khairunnisa Khairunnisa Kurniawan Trisna Rinaldi Maryani Aritonang Muhammad Khalil Noveri Lysbetti Marpaung Nurhalim Dani Ali Riski Kurniawan Suwitno Syaiful Rachman Vicensia Lanisa Winggi Arafanaldy