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Departement of Electrical Engineering Faculty of Engineering Universitas Negeri Surabaya
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INDONESIA
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering)
Published by Universitas Negeri Surabaya
ISSN : -     EISSN : 26142589     DOI : 10.26740/inajeee
Core Subject : Science, Engineering,
Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
INAJEEE or Indonesian Journal of Electrical and Eletronics Engineering (E-ISSN 2614-2589) is a scientific peer-reviewed journal issued by The Department of Electronics, Faculty of Engineering, Universitas Negeri Surabaya (UNESA). Accepted articles will be published online and the article can be downloaded for free (free of charge). INAJEEE is published periodically (2 issues per volume/year) with 5 articles each time published (10 articles per year). INAJEEE is free (open source) all to access and download. The journal includes developments and research in the field of Electronic Engineering, both theoretical studies, experiments, and applications, including: 1. Electronics Engineering 2. Power system Engineering 3. Telematics 4. Control System Engineering
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 157 Documents
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Identification of Interference HV Line Protection in PLGTU PT PJB Gresik Generation Unit using Method RCFA and FDT Resti Pranandari; Misbah, Misbah,; Deny Irawan
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 4 No. 1 (2021)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajeee.v4n1.p22-28

Abstract

In the electricity generation business in Indonesia, power plants requiring to be reliable when operating and ready when needed due to network load requirements. It has been written in the performance target contract for each unit, therefore the protection system installed at the power plant must be well. The problem that occurs at the PLTGU PT PJB Gresik Generation Unit is a malfunction in the HV Line protection system that causes the generator unit to trip, thus causing questions regarding the cause of the problem that occurs. Therefore, the authors compile a thesis proposal with the title "Identification of HV Line Protection Interference at PLTGU PT PJB Gresik Generation Unit Using RCFA and FDT Methods" which can find out the source of the problem that occurs so that it does not occur repeatedly. The benefit that can take is knowing the problem cause of the HV Line protection system malfunction so that it can be done correctly and on target for future unit reliability. 
Design and Construction of Speed Control System of Brushless Direct Current Motor 350 Watt Type 120 and 60 Degrees on Prototype Electric Vehicles using Configuration Six-Step Commutation Muhammad Andre Budi Leksono; Triwahju Hardianto; RB Moch. Gozali
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 5 No. 1 (2022)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajeee.v5n1.p14-18

Abstract

In the world of electric cars, the motor speed control system plays an important role in the design of an electric car. A vehicle will run if the control or control of a drive in the form of a motor runs stably and has little energy consumption. One way to achieve this stability is by understanding the commutation accuracy of each motor used. The purpose of this final project is to design a brushless direct current motor speed control system of type 120 and 60 degrees using the Six-Step Commutation configuration.
Fruit Fly Repellent Using SMS Gateway as A Monitoring System Afirst Rosa Hariyantin; Dedy Wahyu Herdiyanto; Ali Rizal Chaidir; Widjonarko Widjonarko; Moch. Gozali
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 5 No. 1 (2022)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajeee.v5n1.p1-4

Abstract

Pests are one of the main obstacles for farmers that can cause a decrease in the amount of crop production. One of the pests that often disturb farmers, especially for chili farmers or other horticultural crops, is the fruit fly. This pest is very disturbing harvests because their numbers are increasing quite rapidly. This problem underlies the development of this pest repellent. The working principle of this tool is to repel fruit flies using ultrasonic waves without using pesticide drugs that can damage the environment if used continuously. This tool is designed using Arduino Uno as the main controller. Ultrasonic waves and generated and regulated using piezoelectric at a certain frequency as a fruit fly repellent. Then the tool is rotated using a servo motor to reach all corners of the land. For control and monitoring, this tool uses the GSM SIM800L version 2 module for sending short messages. From the results of the overall evaluation, this fruit fly repellent can work according to its function. This can be proven by testing when not using a fruit fly repellent, there are a lot of flies trapped in the bait bottle totaling 30, while when given a repellent, the flies trapped in the bait bottle are reduced to 15 with the information that the buzzer can emit sound, and servo motor moving condition, as well as GSM SIM800L, can send messages to the sender.
Design of Rice Dryer Automation System Using Fuzzy MIMO Method Gamma Aditya Rahardi; Widjonarko Widjonarko; Satryo Budi Utomo Utomo
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 5 No. 1 (2022)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajeee.v5n1.p19-24

Abstract

Rice is one of the most important cultivated plants in human civilization. One of the most important post-harvest processes is drying. Therefore, we need a drying process with an artificial heat source that can be adjusted to achieve constant heat according to the temperature characteristics of the rice. By applying the Fuzzy-MIMO control system, rice drying is expected to work quickly without damaging the rice foam. Fuzzy-MIMO system is translated into a rule based on the fuzzy algorithm that has been created. The fuzzy-MIMO method used is the Sugeno method with input temperature errors and humidity errors and outputs in the form of heat and wind gusts. The temperature sensor used has an error factor of 3.61%. The expected control system is a heating system and a motor to regulate the wind gusts in the drying chamber. The total drying time produced is 240 seconds with a moisture content of 15.2%. Drying time is influenced by the initial moisture content of rice.
Literature Review: Energy Efficiency Mechanisms using Data Reduction in Wireless Sensor Networks (WSNs) Applications Abdurrohman Haidar Nashiruddin Nashiruddin; Lusia Rakhmawati
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 5 No. 1 (2022)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajeee.v5n1.p5-13

Abstract

It has been stated that the implementation of Wireless Sensor Networks (WSN) has majorproblems that can affect its performance. One of the problems he faced was the limited energy source (battery-powered). Therefore, in an attempt to use energy as best as possible, several mechanisms have been proposed. Energy efficiency in WSN is a very interesting issue to discuss. This problem is a challenge for researchers. This paper focuses on the discussion of how research has developed in energy efficiency efforts in the WSNs over the past 10 years. One of the proposed mechanisms is data reduction. This paper discusses data reduction divided into 4 Parts; 1) aggregation, 2) adaptive sampling, 3) compression, and 4) network coding. Data reduction is intended to reduce the amount of data sent to the sink. Data reduction approachescan affect the accuracy of the information collected. Data reduction is used to improve latency, QoS (Quality of Service), good scalability, and reduced waiting times. This paper discusses more adaptive sampling techniques and network coding. It was concluded that using data reduction mechanisms in target detection applications proved efficient compared to without using data reduction mechanisms. To save energy, data reduction (especially with adaptive sampling algorithms) can save up to 79.33% energy.
A* Pathfinding Applications in Two-Dimensional AI Video Games Tomi Tri Sujaka; Kurniadin Abd Latif; Sirojul Hadi; Hasbullah Hasbullah; Rifqy Hammad
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 5 No. 1 (2022)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajeee.v5n1.p25-29

Abstract

A widely varieties of game genre already exist in the world, one of them is a platform game-type, this type of game in which players are required to jump between the Platform, through various Obstacle, so that players can survive and continue the game to the next level. This type of games have a wide variety of game mechanics such as jumping higher with the help of an object such as trampoline, beat or slay the enemy AI (Artifical Intelligent enemy) using a weapon or Environment that exist in the game, The Development of the game with fast phase  in-gamemovement speed hence the player reflect will be tested, this game is 2D based, which will be made using Unity and the assets that available at Unity Store and some are creator made.
Penerapan Modul RF 433 dalam Pengukuran Intensitas Cahaya Menggunakan Sensor LDR Berbasis Arduino Rifqi . Firmansyah; Satria . Bagaskara
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 1 No. 1 (2018)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

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

Abstract

Abstrak - Intensitas Cahaya merupakan salah satu faktor penting dalam Pembangkit listrik tenaga surya. Dalam rangka mengetahui intensitas dari cahaya dalam suatu area maka di rancanglah sebuah sistem pengukuran intensitas cahaya berbasis Arduino Uno R3. Menggunakan sensor LDR (Light Dependent Resistor) dan di kirim melalui RF 433. Penelitian ini menghasilkan sebuah instrument komunikasi jarak jauh menggunakan radio frekuensi 433 MHz sebagai pengirim dan penerima intensitas cahaya yang dikendalikan oleh Arduino UNO. Sensor intensitas cahaya memanfaatkan LDR (Light Dependent Resistor) yang mengubah jarak intensitas cahaya menjadi tegangan. Pada penelitian ini didapatkan jarak terjauh telemetri yang dapat dijangkau adalah 21 meter. Sedangkan dengan ditambahkan penghalang berupa dinding, didapatkan jarak terjauh telemetri yang dapat dijangkau adalah 12,4 meter.Kata Kunci: Radio Frekuensi 433,Arduino UNO, LDR (Light Dependent Resistor) , Telemetri.Abstract - Light intensity is one of the important factors in the solar power plant. In order to determine the intensity of light in an area then design a system of measurement of light intensity based on the Arduino Uno R3. Using the sensor LDR (Light Dependent Resistor) and sent via RF 433. The study produced a communication instrument remotely using radio frequency transmitter and receiver 433 as the light intensity is controlled by Arduino UNO. Light intensity sensor utilizing LDR (Light Dependent Resistor) that converts light intensity to a voltage range. The Result of this research that the furthest distance of telemetry that can be reached is 21 meters. By adding obstacle of walls, obtained furthest distance of telemetry that can be reached is 12.4 meters.
Optimasi Linieritas Rangkaian R-2R Ladder DAC Menggunakan Algoritma Genetika Arif . Widodo
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 1 No. 1 (2018)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajeee.v1n1.p7-11

Abstract

Abstrak - rangkaian R-2R ladder digital-to-analog converter (DAC) adalah rangkaian elektronika sederhanayang dapat dibuat dengan dua nilai resistor serta banyak digunakan untuk proses konversi nilai digital keanalog secara langsung. Pemilihan nilai serta penempatan resistor pada rangkaian ini sangat berpengaruhpada linieritas sinyal hasil konversi. Penelitian ini bertujuan untuk memberikan solusi dalam merancangrangkaian R-2R ladder DAC dengan linieritas yang medekati optimal menggunakan komponen resistor yangada di pasaran. Dengan bantuan algoritma genetika, komponen resistor yang ada dapat dirangkai sedemikianrupa sehingga menghasilkan rangkaian DAC dengan nilai integral non-linearity (INL) yang mendekatioptimal. Hasil yang didapatkan dari simulasi rangkaian DAC dengan jumlah bit 6 sampai 12 menunjukkanbahwa algoritma genetika dapat digunakan untuk mengoptimalkan linieritas rangkaian R-2R ladder DACdengan INL hingga di bawah 0.5 LSB dalam waktu kurang dari 1.5 menit.Kata Kunci: algoritma genetika, R-2R ladder, digital-to-analog converter, integral non-linearityAbstract - R-2R ladder digital-to-analog converter (DAC) is a simple electronic circuit that can beimplemented with only two resistor values. It is used for converting digital values to analog voltagedirectly. The resistor selection and placement in this circuit have a significant effect on the DAClinearity. This research aims to provide solution in designing R-2R ladder DAC circuit with close-tooptimumlinearity using only resistors available on the market. With the help of genetic algorithm, theexisting resistors can be sequenced in such a way to produce a DAC circuit with close-to-optimumintegral non-linearity (INL). The results obtained from the simulation using 6 to 12 bits DAC circuitsshow that the genetic algorithm can be used to optimize the linearity of R-2R ladder DAC with INLless than 0.5 LSB in less than 1.5 minutes.Keywords: genetic algorithm, R-2R ladder, digital-to-analog converter, integral non-linearity
Development of Radar and Navigation Radar Modules As A Learning Media Radar Course And Navigation In The Department Of Electrical Engineering, UNESA Farid . Baskoro
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 1 No. 1 (2018)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

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

Abstract

AbstractRADAR (Radio Detection And Ranging) is a tool used to detect and know the distance of an object.Radar is one of the important tools in the world of telecommunications, shipping and in the militaryworld. So that the State University of Surabaya, especially the Department of Electrical Engineeringeducation set Radar and Navigation as One of the compulsory lecture that must be taken in the field ofcommunication electronics studies. In this study the author tries to develop teaching module to facilitatestudents in studying radar and navigation subjects. Where in the module consists of 7 chapters namelyRadar History, Radar Type, In Flight Radar, Navigation System, Infrastructure Radar, Hadware radar, andRadar Calibration and Radar Technique. The results of this module are then validated by expert lecturersand giving a student response questionnaire. Results for module validation by expert media obtained anaverage score of 84.06% for student responses in an average score of 83.21%. Based on the above datacan be stated that the module is suitable to be used as one of the reference and can be accepted by thestudents.Keywords: Radar. Radar Type, Teaching Module, Radar Infrastructure
Pengereman Dinamik Motor Induksi 3 Fase 220V/380V Moch Faishol Yusron; Joko . .
INAJEEE (Indonesian Journal of Electrical and Electronics Engineering) Vol. 1 No. 1 (2018)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/inajeee.v1n1.p19-23

Abstract

ABSTRAKAlat pengendali motor listrik sangat berpengaruh terhadap kelangsungan proses produksi baikpengendalian pada saat mulai, pengendalian kecepatan (putaran), pengendalian pengereman dan pengendalianpada saat berhenti. Khususnya pengendalian motor induksi pada saat pengereman, diperlukan sistem pengendaliyang handal, efektif, efesien dan dapat bekerja secara terus-menerus. Penelitian ini merupakan hasil kajiantentang rancang bangun pembuatan alat pengendali pengereman dinamik motor induksi tiga fase 220V/380V.Tujuan dari pembuatan alat pengendali ini digunakan sebagai sistem pengendalian pengereman motor tiga fase220V/380V yang dapat diaplikasikan pada peralatan produksi di industri. Dilihat dari hasil pengujian, waktuberhentinya putaran motor listrik tiga fase menggunakan pengereman dinamik jauh lebih cepat dibandingkantanpa menggunakan pengereman dinamik. Waktu yang dibutuhkan untuk menghentikan putaran motor listriktiga fase dengan beban sembilan besi (lempeng) menggunakan pengereman dinamik dibutuhkan waktu 6,8sedangkan tanpa menggunakan pengereman dinamik waktu yang dibutuhkan 221 detik.Kata kunci : Industri, Motor Induksi, Sistem Pengereman.ABSTRACTElectric motor control device affects the continuity of the production process better control at the start,controlling the speed (rotation), and the control of braking control when stopping. In particular the control ofinduction motor during braking, the necessary control systems that are reliable, effective, efficient and can workcontinuously. This study is the result of a study of design-making tool of dynamic braking control of three-phaseinduction motor 220V/380V. The objective of this control device is used as the motor braking control system ofthree-phase 220V/380V can be applied to the production equipment in the industry. Judging from the results ofthe test, when the cessation of a three-phase electric motor rotation applied dynamic braking is much faster thanwithout the use of dynamic braking. The time needed to stop the three-phase electric motor with a nine iron load(plate) using dynamic braking takes 6.8, where as without the use of dynamic braking time required 221seconds.Keywords: Industry, Induction Motor, Braking System.

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