Jurnal JEETech
Jurnal JEETech: Journal Of Electrical Engineering And Technology. Journal of Darul Ulum University Jombang in collaboration with the Faculty of Engineering, Darul Ulum University Jombang with the Indonesian Electrical Engineering Higher Education Forum (FORTEI). Region VII. East Java. This journal contains research results in the fields of Power Engineering, Telecommunication Engineering, Computer Engineering, Control and Computer Systems, Electronics, Information Technology, Informatics, Data and Software Engineering, Biomedical Engineering. All submitted articles must report original, previously unpublished, experimental or theoretical research results that are not published and are being considered for publication elsewhere.
Articles
105 Documents
<![CDATA[Rancang Bangun Sistem Pencarian Arsip Dengan Metode Parsing Pada Perusahaan Listrik Negara ]]>
<![CDATA[Sofyan Sofyan]]>;
<![CDATA[Siti Nur Asia]]>;
<![CDATA[Ismaun Rusman]]>;
<![CDATA[Nomensen Giyai]]>
<![CDATA[ Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v4i2.4206
<![CDATA[Penelitian ini di latar belakangi oleh pengelolaan berkas di PT. PLN Manokwari khususnya pada bagian pengadaan barang dan jasa masih tidak efisien. pengelolaan berkas yang dimaksud diantaranya pencarian berkas data masuk dan keluar. Ada banyak data jika dicatat manual akan membutuhkan waktu yang lama sehingga pembagian tugas setiap staf tidak merata. karena proses pencarian pendataan keluar masuk tidak efisien. Hal inilah yang membuat peneliti untuk membuat sistem pencarian arsip dengan metode parsing. Adapun tujuan dari penelitian ini untuk memudahkan staf dalam mengelola data dan mencari data yang banyak. Pada penelitian ini menggunakan jenis penelitian deskriptif kualitatif dengan menggunakan metode pengumpulan data yaitu wawancara, observasi dan studi literatur. Aplikasi ini di uji menggunakan black box, menggunakan bahasa pemrograman PHP dan MYSQL. Dari penelitian ini menghasilkan perancangan dan aplikasi pencarian arsip menggunakan metode parsing pada PT.PLN Manokwari. Kesimpulan dari penelitian ini yaitu dapat memudahkan staf dalam mengelola dan mencari data arsip pengadaan barang dan jasa.]]>
<![CDATA[Aplikasi ORCA Algorithm Pada Optimasi Penyediaan Daya Sistem Berbasis Mobilitas Kendaraan Listrik ]]>
<![CDATA[A.N. Afandi]]>;
<![CDATA[Farrel Candra W.A]]>;
<![CDATA[Machrus Ali]]>
<![CDATA[ Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v4i2.4204
<![CDATA[In reality, the electric power system is run by combining several production units to commit to meeting changes in load demand at each operating time. Apart from that, it also takes into account efforts to reduce overall costs while maintaining the specified technical limits. The general thing that is often done to achieve this condition is carried out with an economical operational approach which leads to minimizing operational costs. During 24 hour operations, the model that is often used is Dynamic Economic Operation (DEO) which takes into account changes in load demand over a 24 hour seven day period. This study uses the IEEE-62 bus system as a model, which is optimized using the Orca Algorithm. The load flexibility pattern is based on the effect of charging integration for Electric Vehicles (EV). The simulation results show that the Orca algorithm solves problems with fast iteration and provides the best results. The Orca algorithm provides good levels of convergence, power output and overall operational costs. EV distances and routes also have varying driving characteristics and varying power utilization. In terms of travel modes, which include one way and two trips, it has a mobility of 208,000 EVs, with respective distributions for working/business/study, service/shopping, leisure time, and other purposes.]]>
<![CDATA[Studi Potensi Daya Pembangkit Listrik Tenaga Mikrohidro (PLTMH) di Kampung Ubadari Kabupaten Fakfak ]]>
<![CDATA[Yulianto La Elo]]>;
<![CDATA[Rusliadi Rusliadi]]>;
<![CDATA[Muhammadon Mokan]]>;
<![CDATA[Febriyan Febriyan]]>
<![CDATA[ Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v4i2.4205
<![CDATA[Fakfak Regency, West Papua Province has several rivers and waterfalls that have the potential to produce electrical energy. One of the areas in Fakfak Regency that has abundant water resource potential is Kayuni District, Fakfak Regency. So far, the use of this river and waterfall has been as a water source for villagers in Kayuni District and as one of the main tourist destinations in Fakfak Regency. Through this research, it is hoped that this resource can be developed for other potentials, one of which is for Micro Hydro Power Plants (PLTMH). Research is carried out by conducting surveys and direct measurements where the results of the measurements will be calculated to determine the potential for river flow discharge and potential for electricity generation. The results of measurements and calculations showed that the average flow of the Ubadari river was 4,674 m3/second, the effective fall height (Heff) of the flow was 4 m. With these results, it is estimated that the electrical power produced will be 111,402 kW.]]>
<![CDATA[Prototipe Papan Trainer PLC Sederhana Berbasis Arduino Uno Dengan Menggunakan Software Outsel Studio ]]>
<![CDATA[Rio Candra Azhari Valdy]]>;
<![CDATA[Zaenal Abidin]]>
<![CDATA[ Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v4i2.4207
<![CDATA[PLC practicum is needed to support electrical engineering graduate students as a provision of experience operating PLC. To support the needs of PLC trainers in the electrical engineering laboratory at Universitas Islam Lamongan (Unisla), it is necessary to conduct a study that exploit the Arduino Uno as a control controller by making a prototype of a simple PLC trainer board based on the Arduino Uno using out seal Studio software. On the testing tool, the author uses an example of a logic gate ladder which then the ladder diagram will be created in the studio out seal software then will be uploaded to the Arduino Uno PLC and will be run on the trainer. In the mechanism, this tool uses an Arduino Uno microcontroller as a control center, an opt coupler circuit as a voltage separator between the input voltage and voltage on the Arduino, a relay opt coupler circuit as a voltage separator and an Arduino output voltage amplifier which is then flowed to the load. Switches, push buttons, and infrared sensors are used as examples of PLC input sensors. Red, yellow, green lights and 220v buzzers are used as output indicators as well as load examples. Conclusion on the experiment Arduino Uno PLC logic gate can work normally when operated]]>
<![CDATA[PCB (Printed Circuit Board) Etching Machine Using ESP32-Camera Based Internet Of Things ]]>
<![CDATA[Adi Prasetyo]]>;
<![CDATA[Jamaaluddin Jamaaluddin]]>;
<![CDATA[Izza Anshory]]>
<![CDATA[ Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v4i2.4208
<![CDATA[Today's technology is automated. In car alarm devices, to automatic parking. This very rapid development of technology makes humans create equipment that can make it easier for humans. The etching process can also be called the Printed Circuit Board screen printing process, which is the creation of a path or layout that will connect between electrical components. PCB etching machine is a tool used to dissolve metal parts that are not designed on plain PCB boards using a mixture of chemical solutions, namely ferric chloride. Manual PCB processes usually take a long time and risk being exposed to ferrit chloride solutions for users. This article discusses how to make an automatic etching machine tool with a Microcontroller module that has a camera feature to monitor the editing results on a copper board. With the time method as the key to perfect results during the checking process. For as a driver, that is using a Servo Motor. The microcontroller used in this machine is an ESP32 camera based on the Internet of things Telegram as a Data Base media. For software design using fritzing software applications. The success of the PCB etching machine in this study is seen from testing tools ranging from voltage testing, microcontroller testing, real time a clock testing and Internet of Things system testing. From many of these tests, good results were obtained.]]>
<![CDATA[Disain & Simulasi Rangkaian Pentriger SCR Untuk Penyearah Terkendali Setengah Gelombang Tiga Fasa ]]>
<![CDATA[Effendi Effendi]]>;
<![CDATA[M. Agil Haikal]]>
<![CDATA[ Jurnal JEETech Vol. 4 No. 2 (2023): Nomor 2 November ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v4i2.4209
<![CDATA[One of the sub-subjects that studied in the power electronics course is the AC to DC converter in the form of a three-phase half-wave controlled rectifier where the output voltage can be controlled by adjusting the SCR gate trigger delay angle, in this research the author design and simulates an SCR triggering circuit for three-phase half-wave controlled rectifier where the components that used among others a three-phase step down transformer where the output functions as a reference signal to determine the starting point (30o) and end point (150o) of the triggering delay angle, also used as a power source for the system, the Op-Amp functions as a comparator for a three-phase rectifier (Vd) with a DC voltage (Vreference), it also functions to compare a triangle wave with a DC voltage to control the delay angle or trigger angle (α) of the SCR. The trigger pulses that given to the SCR1, SCR2, and SCR3 are carried out simultaneously in the same time by using one pulse, the average output voltage resulting from the SCR trigger circuit design in this research is relatively the same as the value obtained using mathematically calculations where the load used in form of resistive]]>
<![CDATA[Rancang Bangun Modul Praktikum Penyearah Satu Fasa Terkendali ]]>
<![CDATA[Marhatang Marhatang]]>;
<![CDATA[Remigius Tandioga]]>;
<![CDATA[Muhammad Ruswandi Djalal]]>;
<![CDATA[Andi Muh. Ilham]]>;
<![CDATA[Rifa Dwia Ayanis]]>
<![CDATA[ Jurnal JEETech Vol. 3 No. 1 (2022): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v3i1.3109
<![CDATA[The Industrial Electronics Practicum is an advanced learning process complementing theoretical knowledge and is mandatory for every student in the Energy Conversion Engineering (TKE) Study Program at Ujung Pandang State Polytechnic (PNUP). Nevertheless, its implementation is often suboptimal due to the lack of practicum modules available in the TKE Laboratory. To address this issue, this research aims to design and create a practicum module for a controlled single-phase rectifier, filling the gap in the TKE Laboratory's offerings. The design carried out in this research begins with thyristor selection, control circuit design, mechanical design, and power circuit design. After the design is carried out, it continues with manufacturing and assembly, tool testing, and data analysis. In the practical module testing, this controlled single-phase rectifier uses half waves, with a resistive load (R). The test results of the module that has been created show that this practical module can operate well and produce an output waveform that can be said to be in accordance with theory.]]>
<![CDATA[Sistem Absensi Dosen Berbasis Radio Frequency Identification (RFID) Sebagai Perhitungan Honor Dosen ]]>
<![CDATA[Muhammad Ikhwan Mardin]]>;
<![CDATA[Andani Ahmad]]>;
<![CDATA[Wardi Wardi]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5102
<![CDATA[This research designed a sense to find out the number of lecturers who enter and finish teaching lectures. Fikom, UMI still uses a manual system in managing lecturers' teaching salaries, so that it has several battles that usually occur in manual systems, including the attendance process and attendance recapitulation inefficient, less transparent because lecturers cannot access the issue of honorarium that lecturers will receive, and what will happen is that the salary calculation is not accurate so that it often results in disputes between lecturers and the finance department. on this occasion the author tries to design a working system of a tool that can recap lecturer attendance that can function to increase efficiency, transparency, and accuracy in the management of lecturer teaching honoraria. The system designed in this study was made using the RFID module and Raspberry Pi as the primary component of the system. The original way of working of this system comes from reading identification data from the RFID card carried by the lecturer. The data read by the RFID will be sent to the Raspberry Pi as input data. Raspberry pi will send RFID data readings to the server computer into input data. personal computer server will get data from Raspberry pi and will check the data, when the data received is synchronized with the ongoing course schedule, the server computer will send the data to Raspberry and will be displayed on the LCD. which will occur from this research shares that the process of computerized honorarium management tends to be easier and management has a better level of accuracy than using manual methods. in terms of news, reports that are designed tend to be simpler and faster because they are automatically in accordance with the input data entered previously.]]>
<![CDATA[Analisa Tahanan Isolasi Pada Transformator Daya 20 MVA Di Gardu Induk ULTG Ende ]]>
<![CDATA[Titiek Suheta]]>;
<![CDATA[Muhamad Zainudin Abdul Medjid]]>;
<![CDATA[Khoirul Anwar]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5104
<![CDATA[Power transformers are the main equipment in the electrical power system that is directly related to the distribution of electricity. One of the most important parts of a power transformer is its insulation system. Over time and operation, the condition of the insulation can deteriorate, which can cause operational failures and damage to the transformer. The purpose of the study was to determine the condition of the quality of insulation resistance in power transformers. The method was a literature study used to deepen the material related to the research title and data collection at the ULTG Ende Substation. The data taken were the results of polarization index, tangent delta and breakdown voltage tests. Based on the analysis results, the polarization index value in 2020 on the primary-ground side was 1.21 and the primary-secondary side was 1.23, but in 2022 it increased to 1.27 and 1.28. The tangent delta calculation results in 2020 on the secondary side on the CLG insulation was 0.64% and in 2022 it was 0.58%, which showed a decrease in insulation (0.5% - 0.7%). For breakdown voltage in 2020 it was 42.2 kV and OLTC 32.4 kV and in 2022 it was 41.1 kV and OLTC was 31.4 kV.]]>
<![CDATA[Trainer Instalasi Audio Three Way Pada Sound System Untuk Media Pembelajaran Sistem Audio ]]>
<![CDATA[Miftachul Ulum]]>;
<![CDATA[Faidatul Hasanah]]>;
<![CDATA[Dian Neipa Purnamasari]]>;
<![CDATA[Adi Kuriawan S]]>;
<![CDATA[Deni Tri Laksono]]>;
<![CDATA[Muttaqin Hardiwansyah]]>
<![CDATA[ Jurnal JEETech Vol. 5 No. 1 (2024): Nomor 1 May ]]>
Publisher : <![CDATA[Universitas Darul Ulum ]]>
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DOI: 10.32492/jeetech.v5i1.5105
<![CDATA[In the world of education, practical activities are very important. This activity requires students to carry out observations, experiments and testing after obtaining the theories that have been taught. This addie method is used to determine the suitability of trainers with the help of a questionnaire. The research is in the form of an audio trainer system consisting of a tone control as a tone controller, with an OCL amplifier for the final connection, as well as a preamp for the initial connection, a mixer, and an output in the form of a speaker as well as troubleshooting for error simulation. Exercise book module to make it easier to use the Audio System Trainer. This test produced several data, namely the gain voltage on the preamp was 16.8 times at a frequency of 1 KHz, the audio mixer was 15.7 times at a frequency of 1 KHz and the OCL amplifier was 18.6 times at a frequency of 1 KHz. Audio System Trainer has a learning media appropriateness level of 92% according to experts and 88% according to students. This shows that this trainer can be applied in Audio Systems learning.]]>
