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Jurnal Fortech
Published by Forum Pendidikan Tinggi Teknik Elektro Indonesia Regional Jawa Timur
ISSN : 27212858     EISSN : 27209253     DOI : https://doi.org/10.56795/fortech
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering
Bidang kajian Jurnal FORTECH meliputi bidang; Teknik tenaga listrik, Teknik elektromagnetik, Teknik telekomunikasi, Teknik komputer, Teknik elektronika, Teknik rekayasa sistem, Teknik kendali, Biomedik, dan bidang elektro lainnya
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 116 Documents
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Sistem Pemantau Parameter Listrik Menggunakan Protokol Modbus RTU dan BACnet dengan Transmisi Data MQTT Prasetyo, Yogi Dwi; Utomo, Eko Budi; Gamar, Farida
Jurnal FORTECH Vol. 6 No. 1 (2025): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v6i1.6107

Abstract

Monitoring electrical power consumption in the PENS Smart Automation Workshop Building is a fundamental step in an effort to optimize efficient resource management. In this research, a monitoring system is developed that is able to accurately measure, record, and store data on the use of electric power in a miniature building model. This system uses the PZEM-004T sensor module as a measuring instrument for electrical parameters combined with Internet of Things (IoT) technology. This system uses the PZEM-004T sensor module as a measuring instrument for electrical parameters combined with Internet of Things (IoT) technology, and an initial study of BACnet communication integration as an additional protocol. The research includes a literature study related to the basic concepts of electric power monitoring, Modbus and BACnet communication protocols, and IoT technology. System design involves the integration of hardware and software with an IoT-based user interface to support data acquisition and visualization. The collected data is sent via MQTT communication to the cloud and displayed in graphical form via the Node-RED platform, allowing real-time monitoring of electric power consumption with an interactive and customizable dashboard display. The test results show that the system is able to record data in real-time and present accurate information, so that it can be the basis for making energy management decisions. This research contributes to the development of a simple energy monitoring system that can improve efficiency in monitoring energy use with a warning if there is an overload.
Optimasi Sistem Kontrol Mesin Penetas Telur Menggunakan Sensor Suhu dan Kelembaban Udara Askan, Askan; Ali, Machrus; Kadaryono, Kadaryono; Muhlasin, Muhlasin
Jurnal FORTECH Vol. 3 No. 1 (2022): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v3i1.101

Abstract

The hatching machine is one of the media in the form of a box with such a construction so that the heat inside is not wasted in vain. The temperature inside the box can be adjusted according to the degree of heat required during the hatching period. In the field of animal husbandry, especially in duck farming, the problem faced is how to incubate chicken eggs in large quantities and at the same time. The DHT sensor is a sensor package that functions to measure air temperature and humidity at the same time which includes an NTC (Negative Temperature Coefficient) type thermistor to measure temperature, a humidity sensor with resistive characteristics to changes in water content in the air and a chip inside which performs several conversions. analog to digital and outputs in a single-wire bi-directional format. The DHT sensor is used to determine the temperature in the room. An automatic monitoring system for temperature and humidity of a room (egg incubator) using a DHT11 sensor. The DHT11 sensor has many advantages, the response speed is quite fast, has good resistance to interference and is quite cheap in price. The choice of the microcontroller that became the brain of this controller fell on the Arduino UNO. For heating the incubator, 2 lamps with a power of 75 watts are used. The incubator room is equipped with 1 fan for air circulation.Circuit testing is done by turning on the power for the entire circuit and then the LCD display displays the air temperature and humidity that have been measured by DHT11 and sent serially. In this study the results obtained that the room temperature is stable, namely 38 C.
Rancang Bangun Pengupas Kelapa Muda Berbasis Progam Logic Controller and Human Marchine Interface Fathul Hadi, Charis; Muliyono, Muliyono
Jurnal FORTECH Vol. 2 No. 2 (2021): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v2i2.201

Abstract

In general, the design of the young coconut peeler machine is to use an induction motor that still uses a manual system to turn the tool on and off, so it is not efficient in the production process of peeling young coconut. The speed of the induction motor can be adjusted by changing the frequency, therefore a Variable Speed ​​Drive (VSD) is needed which aims to regulate the rotational speed of the induction motor. As the controller of the Variable Speed ​​Drive (VSD), the compiler uses a Programmable Logic Controller (PLC). From the description of the background above, a young coconut peeler based on PLC and HMI was designed. This system uses PLC control as a control for variations in the rotation speed of the motor, so that the rotation of the induction motor can be controlled as needed, in this tool an HMI system is applied which functions as an interface display from the operator to the peeler. In this study using 4 stages, namely (1) a needs survey, (2) designing (3) prototypes, (4) testing prototypes. In the trial results, the simulation of the coconut peeler design went well by using low, medium, high speed variations using the human marchine interface as the display of the variable speed button, while the PLC as the control machine.)
Rancang Bangun Mesin Pengering Ikan Memanfaatkan Sirkulasi Udara Panas Bagi Nelayan Desa Lekok Pasuruan Angga Syahputra, Mochammad; Wahyu Nabila, Vivin; Arif Muzaki, Juni; Songgo Panggayudi, Dwi; Bagus Widyo Astomo, Reynanda
Jurnal FORTECH Vol. 2 No. 2 (2021): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v2i2.202

Abstract

The Indonesian region, which has a tropical climate and has a wide sea, is one of the factors that make the population a fisherman. Fishermen from Pasuruan Regency, especially Lekok Village, are one of the producers of high quality marine products so that production reaches foreign exports. This study aims to develop the productivity of marine products in Lekok District, Pasuruan Regency which is constrained by the process of drying fish. Using research methods of literature and empirical studies, an automatic fish drying machine is designed by utilizing a hot air blower which is controlled by a thermistor and accompanied by a rotating system so that the results resemble manual drying using solar radiation. From the results of data analysis and system testing, it shows that the quality of fish that is dried with a rotary system is more effective than drying machines in general, such as the rack type because the results of drying fish are more even. The test results for the drying process require a temperature setting of 45-50 degrees within 220 minutes to reach a moisture content of 0.38% with a drying machine capacity of 32.5 kilograms.
Analisa Keandalan Transformator Distribusi Menggunakan Weibull Distribution di Wilayah ULP Rungkut Kota Surabaya Adi Satrio, Aisahdan; Slamet, Puji; Sarwo Widagdo, Reza
Jurnal FORTECH Vol. 2 No. 2 (2021): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v2i2.203

Abstract

The reliability of the electric power system is very important in the continuity of the supply of electrical energy to the load. One of the important parts in the electric power system is the transformer. Maintaining the reliability of the transformer is an effort to make electrical energy channeled properly. For this reason, efforts are needed to evaluate whether the transformer is in good condition or not by using the Weibull distribution. By looking at the average failure rate, the MTTF value is used as a benchmark for reliability. It is based on the number of disturbances that cause the transformer to fail to operate. The results of the reliability analysis with the Weibull distribution on distribution transformers in the Rungkut ULP area during the time span from 2019, 2020, 2021 obtained an average failure rate of 18.321894% per year, with an MTTF value of 0.054579 per year, so the value reliability obtained 0.981. So according to Croanbach alpha, this value belongs to a very reliable level.
Desain Optimasi PID Controller Pada Temperatur Heating Furnace Berbasis Ant Colony Algorithm (ACO) Kusuma Apsari, Venda; Ali, Machrus; Nurohmah, Hidayatul; Rukslin, Rukslin
Jurnal FORTECH Vol. 2 No. 2 (2021): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v2i2.204

Abstract

A furnace is a tool for heating materials, oil, and so on, which usually uses gas, coal, and oil as fuel. Temperature is the main parameter that needs to be controlled in order to remain stable, precise, and of course improve fuel efficiency. As technology develops, there are several methods that can be used to control temperatures that are more reliable than conventional controls. The technology is Proportional Integral Derivative (PID) controller. PID controllers have been proven to be the best controllers and are widely used in industry. But to determine the gain from the PID value is still not accurate and can affect temperature stability, the response is also still slow to reach the desired set point. Therefore, this paper is to simulate a better PID gain value by using the artificial intelligence tuning method. The artificial intelligence method is Ant Colony Optimization (ACO). The simulation results and discussion show that the best design is PID-ACO with 0.0081 overshot, no undershot, and the fastest settling time is 35 seconds
Rancang Bangun Automatic Transfer Switch (ATS) - Automatic Main Failure (AMF) Untuk Otomatisasi Genset Berbasis Mikrokontroller Menggunakan Metode Fault Tolerance Dikhyak Falakhul Akmal, M.; Alfita, Riza; Ulum, Miftachul; Haryanto, Haryanto; Pramudia, Mirza; Vivin Nahari, Rosida
Jurnal FORTECH Vol. 2 No. 2 (2021): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v2i2.205

Abstract

Often electronic equipment is damaged due to a sudden power outage. This often happens due to uncertain natural conditions, forcing PLN to carry out maintenance on its electricity distribution equipment. In addition, many electrical equipment can be damaged by sudden power outages. To be able to overcome this, people usually use generator to overcome supply failures manually. Based on this background, the author created an Automatic Transfer Switch (ATS) – Automatic Main Faillure (AMF) based on the STM32F103C8T6 microcontroller which is applied to generators when there is a power outage. The ATS – AMF device is made using Relays, PZEM004T Voltage Sensors, magnetic contactors, Miniature Circuit Breakers, stepdown circuits, LCD TFT and STM32F103C8T6 as control systems. This system uses the Fault Tolerance method so that the system can continue to run even if there is damage to the main battery by adding a backup battery as a backup. The results of this study, the Automatic Transfer Switch (ATS) circuit found that the average time needed for the generator to start is 2.5 seconds and the time needed for the generator to produce a stable voltage is 5.7 seconds, thus this time is used as the author's reference in determining the right time to switch the load on the microcontroller so that the load is not damaged due to unstable generator voltage. Whereas in the Automatic Main Failure (AMF) it was found that the Stepdown circuit used to detect whether or not PLN electricity was very responsive because the stepdown circuit was installed in parallel at the PLN source and can be proven by the results in the Arduino application.
Analisa Koordinasi Proteksi Feeder Lakarsantri pada Transformator II 50 MVA GIS Karangpilang Sarwo Widagdo, Reza; Budiono, Gatut; Tasmono, Hadi
Jurnal FORTECH Vol. 2 No. 2 (2021): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v2i2.206

Abstract

In the event of a short circuit interruption it is still very worrying where there are still many problems with protection equipment that does not work properly. In field conditions, the transformer at GIS Karangpilang often fails to disconnect the feeder. Based on this incident, it will be discussed how to coordinate the relay between incoming and Lakarsantri feeders. The calculation results from the working time of the relay feeder are 0.3 seconds with the working time on the incoming part being 0.68 seconds. Based on data from GIS Karangpilang, the working time of the relay in the feeder section was 0.41 seconds and 0.69 seconds in the incoming section with a fault current of 4.5 kA showing good results. In the short circuit simulation results, the manual calculation data and the data obtained from the Karangpilang GIS are not much different, where the working time of the relay feeder is 0.11 seconds faster than the incoming working time, with a time of 0.7 seconds which is in accordance with the relay settings.
Sistem Monitoring Panel Surya Berbasis Android Secara Real-Time Kurnia Setiawan, Dedy; Widjonarko, Widjonarko; Firdaus, Adhani
Jurnal FORTECH Vol. 3 No. 1 (2022): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v3i1.102

Abstract

This Android-Based Solar Panel Current and Voltage Monitoring System is intended to be implemented properly by companies or factories where the monitoring system can be carried out in real time and anywhere using Android. This prototype is made using a 30WP solar panel and uses a buck converter as a voltage reducer that enters from the panel which then the current and voltage will be read by the INA219 sensor which is then processed by Arduino so that it can be displayed by Blynk on Android which is of course connected to each other by the internet. This design is also designed when there is an overvoltage there will be a danger alarm notification via a buzzer that sounds. This test is carried out when in charge and discharge conditions which will later be displayed on the blynk when the battery voltage is low or the battery is full so that the charge and discharge process can be carried out by pressing the on or off button on the blynk so that the load will be in two conditions, namely on and off. The battery is in low condition if the voltage is less than 12.3 volts then there will be a notification tone on the blynk, while the battery is in full condition, namely at a voltage of 13.5 volts it will also display a notification which can be displayed by the blynk.
Sistem SCADA pada miniatur Smart Home Bertenaga Surya Alfa Z Fikri, Mohammad; Sakhalish Zayyan, Muhammad; Edo Mikrado, Juan; B Sulistiawati, Irrine; Soetedjo, Aryuanto; Somawirata, I Komang; Sotyohadi , Sotyohadi
Jurnal FORTECH Vol. 3 No. 2 (2022): Jurnal FORTECH
Publisher : FORTEI (Forum Pendidikan Tinggi Teknik Elektro Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56795/fortech.v3i2.106

Abstract

A smart home is a combination of technology and services in the home environment that aims to increase the efficiency, comfort and safety of its residents. This smart home is controlled by Outseal PLC which communicates locally using RS485 with Haiwell SCADA HMI. Apart from controlling and monitoring through the Haiwell SCADA HMI[1], you can do it via a smartphone by downloading the Haiwell Cloud app in the Playstore. When the light is turned on via the Haiwell Scada HMI or using a Smartphone, the buttons on the Haiwell Scada HMI and the smartphone will turn on. And there is a delay of about 5 seconds, due to the time it takes to send information to Outseal PLC. The main objective of this journal is to introduce children to smart home by making a miniature smart home using SCADA, Outseal PLC Arduino Mega and other components. In this paper we use SCADA, the RS 485 control protocol to create this miniature smart home. It used to be that if the user wanted to control equipment, he had to move near the wall and control the sacred. This method is inconvenient for the elderly and disabled. therefore created a smart home that can be controlled and controlled remotely This miniature smart home uses solar panels as an energy source so when there is a blackout, this miniature can still be used[2].

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