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PROtek : Jurnal Ilmiah Teknik Elektro
Published by Universitas Khairun
ISSN : 23548924     EISSN : 25279572     DOI : -
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy
PROtek adalah jurnal ilmiah teknik elektro yang pertama kali dipublikasikan pada September 2013. Jurnal PROtek berada di bawah asuhan Program Studi Teknik Elektro Fakultas Teknik Universitas Khairun, yang merupakan wadah ilmiah untuk menyebarluaskan hasil-hasil penelitian dan kajian analisis yang berkaitan dengan bidang keilmuan sistem tenaga listrik, teknik kendali, telekomunikasi, elektronika, dan teknologi informasi.
Arjuna Subject : -
Articles 407 Documents
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Aplikasi Android Rekomendasi Tempat Wisata Kota Ternate Menggunakan Layanan Berbasis SIG Harun, Rahmatia
PROtek : Jurnal Ilmiah Teknik Elektro Vol 4, No 2 (2017): 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.v4i2.405

Abstract

Topik Smart Tourism (wisata pintar) menjadi isu populer beberapa tahun terakhir. Penggunaan teknologi terbaru termasuk menggunakan Sistem Informasi Geografis (SIG) pada layanan tempat wisata di Kota Ternate dengan menggunakan aplikasi android pada smartphone/mobile devices pengguna yang bertujuan untuk memperkenalkan dan mempermudah wisatawan lokal maupun mancanegara dalam memilih tempat wisata yang sesuai dengan keinginannya di Kota Ternate. Metode yang digunakan yaitu SIG berbasis android yang dapat menampilkan rekomendasi tempat wisata berdasarkan lokasi dan rute terdekat dari pengguna dengan menggunakan layanan Google Maps API. Aplikasi SIG pariwisata berbasis android di era digitalisasi saat ini, merupakan media yang sangat populer dikalangan masyarakat dimulai dari anak-anak hingga orang dewasa semuanya menggunakan HP android. Perancangan SIG pariwisata menggunakan metode pengembangan prototyping. Hasil implementasi berupa aplikasi SIG android untuk rekomendasi tempat wisata berdasarkan layanan berbasis lokasi berdasarkan rute terdekat. Fitur-fitur yang dikembangkan masih terbatas hanya berbasis lokasi terdekat. Metode pengujian dengan metode blockbox yang fungsionalitas aplikasi berhasil 100% sesuai dengan perancangan yang dibuat.
Kendali Kecepatan Switched Reluctance Motor Berbasis FPGA Wibisono, Arifin; Riyadi, Slamet; Sulaiman, Sulaiman
PROtek : Jurnal Ilmiah Teknik Elektro Vol 9, No 2 (2022): 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.v9i1.4317

Abstract

Abstract-- Renewable drive technology is developing in the current era, one of which is electric transportation. The Switched Reluctance Motor (SRM) was chosen for the transportation development because it has many advantages, including not using permanent magnets and simple construction in the form of an iron core in the rotor and stator windings. SRM works based on the reluctance phenomenon, namely, if the stator is energized, the stator will attract the nearby rotor, this is based on the tendency of the rotor poles to align with the stator excitation poles. SRM requires high speed switching control to operate and requires correct rotor position to operate. Maximum switching and good accuracy can use Field-Programmable Gate Array (FPGA) and rotary encoder as input for rotor position information. To use SRM in electric transport, it is necessary to adjust the speed with ease and precision. With the Pulse Width Modulation (PWM) technique, the size of the excitation depends on the size of the current, the size of the current is determined by the input voltage to the SRM. In this control, the PWM width can be changed by setting the carrier set and modulation set in the FPGA program. In this study, it is proposed to control the SRM speed by adjusting the PWM of the rotary encoder to produce the desired RPM. To support the achievement of this research, hardware testing was carried out in the laboratory.Keywords-- Duty cycle, FPGA, PWM, Reluctance, Switched Reluctance Motor.
Analisis Tahanan Pentanahan Kaki Tower SUTT 70 kV Rute Cigereleng-Majalaya Arfianto, Teguh; Ibnu, Adam
PROtek : Jurnal Ilmiah Teknik Elektro Vol 6, No 1 (2019): 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.v6i1.777

Abstract

Pentanahan merupakan salah satu cara proteksi listrik dari gangguan luar ataupun gangguan dalam. Salah satu gangguan yaitu gangguan petir, besarnya tahanan pentanahan kaki tower dapat mengakibatkan tegangan isolator naik yang dapat merusak peralatan dan lain-lain. Oleh karena itu salah satu usahanya yaitu dengan cara membuat sistem pentanahan di kaki tower transmisi dengan nilai pentanahan sekecil mungkin. Dengan didapatkannya hasil perhitungan sehingga dapat menghitung tahanan pentanahan kaki tower maka dapat menganalisa dengan cara membandingkan nilai pengukuran dengan perhitungan. Kaki tower transmisi Cigereleng-Majalaya memakai 9 rod batang yang ditanamkan dan dihubung secara paralel untuk sistem pentanahan. Dengan begitu diharapkan dapat mereduksi tahanan kaki pentanahan dibawah standar yaitu 5 ohm. Banyaknya elektroda rod berjumlah 9 dan di hubung parallel, dapat dilihat dari hasil perhitungan bahwa dari banyaknya tower transmisi cigereleng-majalaya yaitu berjumlah 48 tower, nilai resistansi total sistem paling besar yaitu 3,05 ohm dan yang paling rendah yaitu 1,61 ohm. Perbedaan nilai pengukuran dan perhitungan tidak berbeda jauh yaitu hanya 1,09 ohm. Hasil ini sangat baik karena di bawah standar maksimal tahanan tanah yaitu 5 ohm.
Digitalization of Android-Based Services Searching Using the Human-Centered Design Approach Djusmin, Vicky Bin; Yasir, Fajar Novriansyah
PROtek : Jurnal Ilmiah Teknik Elektro Vol 11, No 3 (2024): 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.v11i3.7228

Abstract

Using applications is considered an effective solution in providing services to user needs. The current way to order services is to ask relatives or use social media as information channels. For this reason, an integrated service digitalization application is needed in one application to make it easier for users to find and select the services required. Service providers also have the media to promote their services so that they stand on service marketing increases. The methodology in this study is descriptive qualitative with the human-centered design (HCD) approach, which includes inspiration, ideation, and implementation. The data collection process is done by interviewing and focus group discussion. The system development model uses a prototype model. The results showed that the application's design meets the HCD criteria by making feedback from the user a significant guide in building a system regarding features, functionality, and user interface. Stages in system development have been carried out to obtain a comprehensive picture of system development. Application test results using the Blackbox type show that the applications can run according to their respective functionality.
Rancang bangun alat ukur kapasitor dan induktor digital Taufik, Muchamad
PROtek : Jurnal Ilmiah Teknik Elektro Vol 4, No 1 (2017): 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.v4i1.333

Abstract

Bagi para mahasiswa yang melakukan penelitian dibidang pemancar dan Antenna akan mempunyai kendala dalam mengetahui nilai kapasitor dan induktor yang akan digunakan, terutama kapasitor variabel yang pada umumnya tidak ditulis nilai kapasitansi pada body kapasitor tersebut. Sedangkan induktor biasanya dibuat sendiri menggunakan kawat email yang dililitkan pada media tertentu sehingga kesulitan dalam mengetahui nilai induktansinya.  Peralatan yang ada dipasaran tidak cukup mewadahi kebutuhan para mahasiswa karena tidak dapat mengukur dibawah 100pF untuk kapasitor dan dibawah 200 µH untuk induktor. Dengan bantuan mikrokontroller PIC16F628a pekerjaan pengukuran menjadi mudah. Hasil pengukuran langsung di tampilkan pada LCD. Akurasinya mendekati 100%. Alat ukur yang dibuat ini mempunyai rangkaian yang sederhana, kompo nennya mudah didapat dipasaran dan harga pembuatanya sangat murah. Penggunaan daya listriknya sangat hemat hanya menggunakan bateray 9 Volt alat ini dapat bekerja dengan baik dan stabil, sangat baik digunakan pada pengukuran outdoor. 
The Performance of Clay-based Biomass Briquette Stove with Three Geometry Shape Variations Suluh, Sallolo; Yusuf, Mohammad; Fauzi, Muhammad Irsyad; Amaliyah, Novriany; Djafar, Zuryati; Piarah, Wahyu Haryadi
PROtek : Jurnal Ilmiah Teknik Elektro Vol 10, No 2 (2023): 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.v10i2.5845

Abstract

Biomass briquette stove is a cooking tool that is still widely used by the people of the interior of South Sulawesi. Even in urban areas, it is not uncommon to find their use because of the ease of obtaining briquettes and its relatively good efficiency. This study aims to determine the best performance of a biomass stove from three types of clay material stove shapes in different configurations of geothermal variations. The three variations of the geometric shape of the stove are cylindrical, rectangular and hexagonal using biomass material from coconut shell charcoal in the shape of a honeycomb with an inner diameter of 15 mm and an outer diameter of 65 mm and a height of 45 mm. The uniqueness of this stove is the addition of a sleeve diameter of 180mm in the stove's combustion chamber as heat insulation so that the combustion process in the combustion chamber can be more perfect. The test results show that the presence of a flat surface on the stove wall will accelerate heat loss compared to the cylindrical surface. This is in line with the results which show that the highest rate of heat loss occurs in a rectangular shape, then a six-square shape, and the last is a cylindrical shape. Furthermore, it can be concluded that the cylindrical stove is the superior of the two in terms of flame temperature, ability to boil water and thermal efficiency of 798°C, 30 liters and 73.66%, respectively.
Electricity Consumption Measurement System Using Current Transformer Sensor TA12-100 antara, adi surya; Suteja, I Wayan Arsa; Wiantara Putra, I Gede Eka; Putu Widja, Ida Bagus
PROtek : Jurnal Ilmiah Teknik Elektro Vol 9, No 1 (2022): 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.v9i1.3963

Abstract

Electricity consumption measurement system with an embedded system device with Arduino-based technology combined with a current transformer sensor TA12-100 which is connected to the load of electricity consumption. Arduino microcontroller which functions as the main control system that will be connected to the computer, with the aim of future loads so that they can be monitored in real time. By experimenting with the assembly of the Arduino sensor module combined with the current transformer sensor TA12-100, it is continued by comparing the current measurements obtained from the TA12-100 sensor readings to the ampere meter pliers. The results of this study obtained a measurement data for house electrical energy consumption and the percentage error from the comparison of the TA12-100 sensor readings with the readings from the ampere meter measuring instrument. By conducting this research, it is possible to obtain data on what percentage of error is obtained from the use of the TA12-100 sensor, so that later from the experimental results, the TA12-100 sensor is able to properly and correctly monitor electricity consumption at house loads.
Identifikasi Posisi Robot Quadpod pada Arena Pertandingan Menggunakan Jaringan Syaraf Tiruan - Algoritma Backpropagation Daud Saputro, Dimas Hutomo; Subur, Joko; Taufiqurrohman, M
PROtek : Jurnal Ilmiah Teknik Elektro Vol 7, No 2 (2020): 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.v7i2.1953

Abstract

The Indonesian Robot Contest (KRI) is an event to develop creativity and enrich science and technology in the field of robotics. In KRI, there are several branch categories, one of which is the KRPAI (Indonesian Fire Fighting Robot Contest) category. In the KRPAI category competition, the robot aims to find a room where there is a fire, then the robot will extinguish the fire in the room, and return to the starting point. This requires the robot to know its own actual position so that it can return to the starting point. This can be solved by adding artificial intelligence (Artificial Intelligence) artificial neural networks. One of the neural network models used for the learning process is backpropagation. It should be noted that in artificial intelligence systems, artificial neural networks in order to work optimally in identifying robot positions, it is necessary to do a learning process (learning) first in order to get the optimal weight value. The learning system is carried out by entering 280 position data samples that present 28 positions. Learning data is obtained by reading the distance between the robot and the maze wall and the direction facing the robot. To test the artificial neural network system, a running process is carried out to determine the position of the robot. From 140 trial data conducted, the artificial neural network was able to recognize the position of the robot correctly with an accuracy of 92.85%. The simulation results are expected to be applied to the actual quadpod robot.
A Deep Learning Approach for Recognizing the Noon Rule for Reciting Holy Quran Osman, Hanaa Mohammed; Mustafa, Ban Sharief; Mahmood, Basim Mohammed
PROtek : Jurnal Ilmiah Teknik Elektro Vol 11, No 2 (2024): 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.v11i2.7026

Abstract

Ahkam Al-Tajweed represents the most precious religious heritage that is in critical need to be preserved and kept for the next generation. This study tackles the challenge of learning Ahkam Al-Tajweed by developing a model that considers one of the rules experienced by early learners in the Holy Quran. The proposed model focuses, specifically, on the "Hukm Al-Noon Al-Mushaddah," which pertains to the proper pronunciation of the letter "Noon" when it is accompanied by a Shaddah symbol in Arabic. By incorporating this rule into the proposed model, learners will benefit the model because it will improve their Tajweed skills and facilitate the learning process for those who do not have access to private tutors or experts. The proposed approach involved three models namely, Convolutional Neural Network (CNN), Recurrent Neural Network (RNN), and Random Forest models in the context of a classification task. The models were evaluated based on their validation accuracy, and the results indicate that the CNN model achieved the highest validation accuracy of 0.8613. The other contribution of this work is collecting a novel dataset for this kind of study. The findings show that the Random Forest model outperformed the other models in terms of accuracy.
Implementasi IPTV (Internet Protocol Television) Berbasis Web Pada Jaringan Wireless Sardju, Achmad Prajudin
PROtek : Jurnal Ilmiah Teknik Elektro Vol 3, No 2 (2016): 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.v3i2.155

Abstract

Sistem IPTV (Internet Protocol Television) Berbasis Web dibuat dengan menggunakan jaringan wireless sebagai media untuk mendistribusikan layanan IPTV, user mengakses dengan menggunakan web browser. Layanan yang disediakan berupa Live TV, Time Shifted TV dan Video On Demand. Perangkat yang digunakan untuk menangkap siaran televisi adalah TV tuner, perangkat yang digunakan sebagai encoder dan server adalah notebook, perangkat yang digunakan oleh user adalah laptop. Hasil rancangan IPTV ditampikan pada user dalam bentuk halaman web, konten video ditampilkan/dimainkan menggunkan player dan dapat dimainkan secara picture to picture (PTP). Jaringan wireless menggunakan akses point dengan bandwidth 54 Mbps, hasil pengujian diperoleh bandwidth maksimum yang dapat digunakan adalah sebesar 22,048 Mbps atau sebesar 40,83%.   .

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