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JE-Unisla
Published by Universitas Islam Lamongan
ISSN : 25020986     EISSN : 26860635     DOI : https://doi.org/10.30736/je
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
Jurnal Penelitian Teknik Elektro/JE UNISLA (ISSN 2502-0986) adalah jurnal ilmiah yang bertujuan untuk mengkomunikasikan hasil dan riset teknologi dalam rangka untuk pengembangan teknologi di bidang teknik elektro. Sasaran pembaca adalah para ilmuwan, akademis, serta praktisi di bidang Teknik Elektro
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 158 Documents
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PENERAPAN SCADA BERBASIS IOT UNTUK SIMULATOR KONTROL PANEL PADA CONTOH KASUS PEMBANGKIT LISTRIK TENAGA MIKROHIDRO (PLTM) Amin Supriyono; M. Jasa Afroni; Oktriza Melfazen
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 7, No 2 (2022): JE-UNISLA
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v7i2.889

Abstract

Beberapa PLTM di Indonesia belum dilengkapi dengan sistem SCADA. Ketiadaan sistem SCADA mengakibatkan pengoperasian PLTM harus dilakukan secara konvensional. Dengan sistem SCADA, pengawasan pada peralatan dapat dilakukan secara terus menerus dan terpusat sehingga pengoperasian peralatan bisa lebih optimal. Penambahan/pemasangan suatu alat (sistem SCADA) yang terkait dengan sistem operasi PLTM, tentu memerlukan ijin dari pihak pengelola PLTM. Agar dapat menggambarkan dampak adanya sistem SCADA pada sebuah PLTM tanpa harus melakukan pemasangan secara langsung pada sistem PLTM, maka diperlukan adanya simulator yang dapat digunakan sebagai interface untuk menghubungkan antara sistem SCADA dengan sebuah prototype kontrol panel PLTM yang dapat menggambarkan proses atau alur pengoperasian sebuah PLTM secara ringkas. Metode penelitian yang digunakan menggunakan metode eksperimental. Penelitian ini menghasilkan sebuah simulator kontrol panel berbasis SCADA yang menggunakan IoT sebagai kontroller serta internet sebagai perantara untuk menghubungkan manusia dengan simulator. Adapun kesimpulan dari penelitian ini yaitu Simulator dianggap membantu dalam mempelajari bagaimana mendesain sebuah sistem SCADA dengan menggunakan IoT, serta menjelaskan bagaimana alur proses PLTM dan apa saja yang dikontrol dan diawasi.
ANALISIS EFISIENSI TRAFO TOROID STEP DOWN DENGAN MENGGUNAKAN MATERIAL INTI BESI SILICON STEEL DAN GALVALUM Titik Nurhana; Guido Dias Kalandro; Bambang Sri Kaloko
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 7, No 2 (2022): JE-UNISLA
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v7i2.844

Abstract

Trafo toroid merupakan salah satu jenis trafo yang memiliki bentuk inti bulat seperti donat. Prinsip kerjanya sama dengan trafo pada umumnya yaitu dengan menggunakan prinsip induksi elektromagnetik. Dalam bidang industri, trafo biasa digunakan untuk menaikkan tegangan (Step Up) dan menurunkan tegangan (Step Down). Trafo jenis toroid memiliki efisiensi yang lebih baik dibanding dengan trafo jenis lainnya karena bentuk inti yang bulat sehingga tidak ada kebocoran fluks magnetik. Efisiensi trafo dipengaruhi oleh lilitan dan material inti besinya. Penelitian mengenai pengaruh lilitan terhadap kinerja trafo telah banyak dilakukan, sehingga penelitian ini membahas tentang pengaruh material inti besi terhadap efisiensi. Material yang digunakan adalah Grain Oriented Silicon Steel dan seng talang galvalum. Dari kedua material tersebut, diambil nilai daya yang digunakan untuk membandingkan besar efisiensi yang dihasilkan dengan beberapa variasi beban dari tanpa beban, hingga beban lampu pijar 500 watt.
ANALISIS PENGENDALIAN ARUS DAN KARAKTERISTIK DARI REFLOW SOLDERING Dian Anjarwati; Insani Abdi Bangsa
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.822

Abstract

Solder is a tool that serves to solder electronic components. Each electronic component has its own resistance, one of which is resistance to high temperatures. Of the types of electronic components that tend to have the lowest resistance to high temperature, SMD components are needed so that soldering tool is needed that is able to control the temperature according to the characteristics of the electronic components. In its design,this tools uses an Arduino Uno ATMega328 microcontroller as a system controller as well as several other supporting components such as aK-Type Thermocouple sensor and a relay as a temperature controller that is generated for soldering. The working system of this tool can be adjusted through the set point as the input given to the tool. The input is the carried out by the microcontroller and he instructs the sensor to start flowing heat according to the input value given. In this study, the maximum temperature reached to start heating is 11.5 C and the lowest temperature is 32.5 C, the difference between to the temperatures is 79 C and the resolution in the calculating of the measurement is 100 ms. In the results of temperature control, the smaller the delay value given, the greater the risetime value.
PENGGUNAAN TEKNOLOGI AUGMENTED REALITY UNTUK PENUNJANG SISTEM PEMINJAMAN BUKU Rini Puji Astutik; Hendra Ari Winarno; Novaltino Syarif Hidayahtullah
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.986

Abstract

Along with the changing of book into the digital book, so that the conventional library will be gradually left. To overcome this situation thus the improvement service is needed especially book lending access, then academic people can lend the book easier or more flexible. The Augmented Reality (AR) Technology is the newest technology which has been used a lot in many daily activities. One of them is access system into book in library without enter in. By designing application based on AR for accessing book lending in library where it can do it at some places that is set previously. Each place where has been set is given marker to confirm to where the book is delivered. Beside lending book, there are some other features to make easy on choosing the book and application guidance. The result simulation shown that this application run as the design and can access the book which has been input into application. This application has been stored in Play Store as android application so that it will be easier for everyone accessing.
ANALISIS GANGUAN PERANGKAT HUBUNG BAGI TEGANGAN RENDAH PADA GARDU DISTRIBUSI DI PLN UP3 BEKASI Hilman Azizi
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.837

Abstract

This analysis focuses on device interference to connect low or short voltage (PHB-TR) at substation distribution and overcome it at PT PLN (Persero) UP3 Bekasi UID West Java. PHB-TR is an electrical device or equipment in the form of a connecting device made of conductive and non-conductive materials mounted on a frame or cabinet and equipped with electrical equipment and electrical safety and is part of a distribution substation on the low voltage side. The disturbances in the PHB-TR are usually caused by human error or environmental factors that refer to electrical devices and equipment. Therefore, based on the results of the analysis of PHB-TR disturbances in the distribution of substations at PLN UP3 Bekasi, they found disturbances and looked for solutions to these problems so that the distribution network installation operates reliably, performance operates well and the continuity of electric power services is maintained properly. activities that include a series of stages from planning, implementation, to controlling and evaluating PHB-TR installation maintenance work.
KAJIAN TEKNIS UNEVEN LIGHTING PADA PEMASANGAN PJU Puji Slamet; Gatut Budiono
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.990

Abstract

The quality of lighting in Public Street Lighting greatly affects the comfort of road users. The unevenness of public street lighting (PJU) which can trigger accidents is influenced by several factors including the width of the road, the height of the poles, the distance between the PJU lamp power poles and the light angle. The width of the road and the height of the poles affect the maximum distance that can be reached by the PJU. The distance between the poles determines the width of the dark position that occurs and the power of the lights. The Uneven Lighting Technical Study on PJU installation in this study was carried out by simulating using PJU S09 RUSH Series lights from the BANDDEL brand with a power of 90 Watt, and the pole height was made variable from 7.5 meters, 8 meters and 9 meters, the distance between the poles was 40 meters and the width walk 6 meters. The results showed that at a pole height of 9 meters, the lighting unevenness occurred at a distance of 18 m from each pole with a lighting intensity value of 7.38 Lux. For a pole height of 8 meters, the lighting unevenness was obtained at a distance of 15 to 18 meters The value of lighting intensity is 6.8 to 7.7 lux from each pole. Whereas at a pole height of 7.5 meters, the light inequality value is obtained at a distance of 15 to 18 meters with a lighting intensity value between 4.68 to 8.09 Lux.
EVALUASI EFEKTIVITAS PENGGUNAAN APLIKASI OPEN VIRTUAL PRIVATE NETWORK (OVPN) DI UNUSA DENGAN METODE DELONE DAN MCLEAN Ahmad Mujaab Syafiq Amiruddin; Fajar Annas Susanto; Tri Deviasari Wulan; Ima Kurniastuti
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.890

Abstract

NU University Surabaya utilizes a helping application, namely the implementation of OVPN in Unusa for access to learning.  In this study, an evaluation of the system was carried out using the Delone and Mclean methods. The focus of the research is the use of an application according to the needs of the user. The Delone and Mclean method  consists of 6 variables of  system quality, information quality,  service quality, usage, user satisfaction and net benefit. The stages of this study are problem identification, determination of research respondents, creation of questionnaires using Delone and Mclean, dissemination of questionnaires, data processing, preparation of results and analysis. The results of SEM measurements on smartPLS from 254 respondents showed that there were 6 hypotheses accepted and 3 hypotheses rejected with t-statistical details greater than 1.96, namely The Quality of Information and Use has a Path Coefficient value of 0.445 with a t-statistical value of 5,207, the Quality of Service and Use has a Path Coefficient value of 0.441 with a t-statistical value of 4,932, Information Quality with User Satisfaction has a Path Coefficient value of 0.232 with a t-statistical value of 2.257, User Use and Satisfaction has a Path Coefficient value of 0.572 with a t-statistical value of 5.994, User Satisfaction and Net Benefit has a Path Coefficient value of 0.338 with a t-statistical value of 3.432,  Net Usage and Benefits have a Path Coefficient value of 0.539 with a t-statistical value of 5.596.
PENGARUH MODIFIKASI PADA ALGORITMA HILL CLIMBING UNTUK PELACAKAN TITIK DAYA MAKSIMUM PHOTOVOLTAIC MENGGUNAKAN SEPIC CONVERTER Ratih Mar'atus Sholihah; Irwan Mahmudi; Yuli Asmi Rahman; Sundun Sada Maripi
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.1043

Abstract

Renewable energy is an alternative energy to reduce the use of fossil energy, one of the renewable energy used today is photovoltaic. photovoltaic converts solar energy into electrical energy. The efficiency of photovoltaic is very low, so a method is needed to get the maximum power. The method for getting maximum power from photovoltaic is called Maximum Power Point Tracking (MPPT). MPPT is a method to track the power point of an energy source to produce maximum power. There are various methods and ways to realize MPPT control, one of which is the Modified Hill Climbing Algorithm (MHC) . The algorithm determines the duty cycle setting on the SEPIC Converter. It is intended that the converter work at maximum power. In testing using measurement and calculation data, the average tracking efficiency value = 99.99486%, the average tracking speed value = 0.189978s and the average tracking power value = 50.56408 Watt. Modified Hill Climbing Method provides better tracking power and efficiency when compared to simple Hill Climbing, but makes the Steady state response time 0.1s longer.
APLIKASI ARDUINO PADA SMARTSTICK BAGI PENYANDANG TUNA NETRA Winarno Fadjar Bastari; Akhmad Solikin; Widodo Widodo
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.969

Abstract

The development of science and technology is so rapid today, so that various ideas appear in the field of electronics. Then to help human life, we have tried to apply electronic technology to simple systems. This research is intended to examine the use of Smartstick (assisting stick) for people with visual impairments. So far it is known that walking aids for blind people are very simple, they do not use electronic devices. Furthermore, the Arduino application is applied to this tool, namely this stick is equipped with 3 sensors that operate 180°, then sound alarm, vibration and GPS. When a blind person approaches an object, the alarm will sound and inform the distance between the blind person and the object. With a sensor range of 180 degrees, objects that are below the middle and even above will be detected, so that the Smartstick user will be able to avoid the possible distance until the warning alarm goes offautomatically. Therefore, blind people don't have to worry about crashing into other unwanted objects.
PROTOTYPE SISTEM MONITORING ARUS DAN TEGANGAN PANEL SURYA BERBASIS IOT MENGGUNAKAN APLIKASI BLYNK Rizky Alfyan Yahya; Churnia Sari; Ridam Dwi Laksono
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8, No 1 (2023)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i1.1056

Abstract

As we know that solar panel monitoring is still manual, measuring parameters with AVO or has to come to the area. This study aims to design a solar panel monitoring prototype that can display data in real time. current sensor and voltage sensor connected to arduino. Arduino is connected to the ESP8266 wifi module, from this wifi module the prototype can connect to the Blynk application on a smartphone. Voltage and current measurement can be viewed via a smartphone with Blynk application. The Prototype used Wifi module as a data sender to the Blynk Server so it can be monitored via a smartphone. The test of  feasibility was by calculating using MAPE (Mean Absolute Percentage Error analyse error. The result of current and voltage of the 9V battery, AVO reads 8.78V and Blynk application were 8.82V, while the current value on AVO was 0.23 A, and the Blynk application 0.23 A. In the solar panel experiment, current and voltage readings were obtained the AVO is 18.0V and 1.41 A, while the monitoring results show the voltage reading is 17.98 V and the current is 1.35 A. From these results it can be concluded that the error analysis of the sensor reading results with the AVO based on the MAPE function is ± 2%. From this analysis it can be concluded that the built prototype is able to monitor current and voltage properly using Blynk Apllication with real time. 

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