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Journal of Electronic and Electrical Power Application
Published by Universitas Peradaban
ISSN : 28292898     EISSN : 28084306     DOI : -
Core Subject : Science, Engineering,
Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Materials Science & Nanotechnology
Journal of Electronic and Electrical Power Application (JEEPA) diterbitkan oleh program studi teknik elektro Universitas Peradaban bertujuan membantu mempublikasikan hasil penelitian bidang teknik elektro yaitu : Ketenagalistrikan : pembangit/sumber listrik, transmisi tenaga listrik, distribusi tenaga listrik, analisis daya dan hubungan singkat, system proteksi tenaga listrik, mesin-mesin listrik, converter, inverter, pengendalian tenaga listrik, simulasi system tenaga listrik. Elektronika : semionduktor dan rangkaian terpadu (IC), analisis rangkaian elektronika, mikroprosesor, mkrokontroler, sensor, akuator, analisis rangkaian digital. Teknik kendali/kontrol : system otomasi, robotika, system pengaturan cerdas, system tertanam berbasis Internet of thing (IOT), mekatronika.
Arjuna Subject : Teknik (semua kategori) - Teknik Listrik dan Elektro
Articles 47 Documents
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DESIGNING A MOTORCYCLE SECURITY SYSTEM WITH INTERNET OF THINGS (IOT) AND BLUETOOTH TECHNOLOGY USING NODEMCU Dody Wahjudi; Akhmad Fatkhi Rahmawan; Kholistianingsih Wahjudi; Isra’ Nuur Darmawan
Journal of Electronic and Electrical Power Applications Vol. 3 No. 1 (2023): JEEPA Volume 3 Nomor 1
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i1.1487

Abstract

The increase in motorcycle sales means that almost all people in the community can own a motorcycle, but if the development is not balanced with a security system, the theft rate becomes very high. Because in general, motorcycles use conventional locks that are easily damaged by thieves using a T lock. In this study, a motorcycle security system was created that combines Internet of Things technology with Bluetooth technology and is equipped with GPS (Global Positioning System).The microcontroller used is NodeMCU, the application of IoT and Bluetooth media and GPS is used for communication between the device and the Android Smartphone application. For its output using a relay module, the relay functions to turn on/off the contacts and motorcycle horn by giving commands through the application as a data sender. The GPS module will provide data on the coordinates of the motorcycle's location which is displayed on the GPS application of the tool.After testing the entire system, both applications and a series of components have different responses. IoT media has a response that depends on the internet connection used. the response of turning on the contact is 0.89 seconds and the horn is 0.89 seconds, turning off the contact is 0.84 seconds and the horn is 1.05 seconds. The bluetooth media response is turning on the contact which is 0.94 and the horn is 0.42 seconds, turning off the contact is 0.69 seconds and the horn is 1.10 seconds. In the GPS system, the difference in distance between the GPS device and the GPS smartphone is 2.67 meters.
DESIGN AND BUILD A SECURITY PARKING SYSTEM BASED ON ARDUINO PRO MICRO AND INTERNET OF THINGS Susanto; Priyono Yulianto; Dody Wahjudi; Isra’ Nuur Darmawan
Journal of Electronic and Electrical Power Applications Vol. 3 No. 1 (2023): JEEPA Volume 3 Nomor 1
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i1.1488

Abstract

This research is motivated by the problem that since the outbreak of the corona virus in Indonesia, many efforts have been made by the government to prevent the corona virus starting from special regulations with health protocols and the creation of new prevention tools. Problems are not only with the corona virus but security in motorbike and car parking lots which can cause many problems, ranging from theft and misunderstanding. From these problems the researchers created a security system for preventing corona viruses and crime in parking lots, the system created combines the Arduino pro micro and nodemcu microcontrollers as IOT devices that function to send RFID and ESP32Cam readings to a webserver in the form of data, the MLX90614 sensor as a human temperature reading . After testing the temperature sensor used in this study has an accuracy similar to that of a thermogun and digital thermometer with a difference of 0.044ºC and 0.136ºC, the webserver can display the result data from RFID and ESP32Cam readings, comparison of the sensor responses at the entrance has an average result the average response with a difference in time is 0.93 seconds, while at the exit the average difference in time is 1.154 seconds and both of them can open the door latch
PROTOTYPE OF A BOOK LENDING SYSTEM WITH AN RFID SCANNER MODULE USING AN ELECTRONIC KTP WITH TELEGRAM NOTIFICATIONS Alvin D. Febriyanto; Randi Adzin Murdiantoro; Edmud Ucok Armin
Journal of Electronic and Electrical Power Applications Vol. 3 No. 1 (2023): JEEPA Volume 3 Nomor 1
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i1.1489

Abstract

Changes in information seeking behavior are one of the signs of the current development of science and information technology. This change has an impact on institutions engaged in information services and libraries. With a library, we can search, process, and store data that has turned into digital form. This research was conducted using the ADDIE method, which is a development from previous research. The stages of this research are by conducting several tests, namely rfid testing, testing the scanner module, sending rfid scan results to the web server, sending the scan module scan results to the web server and being able to make late notification notifications. The result of rfid reading efficiency is 76% with an rfid reading error value of 7.7%. Meanwhile, the efficiency of reading the scanner module was 80.6% with an error value of 5.5% for reading the scanner module. The prototype of the book lending system with rfid and the scanner module using an internet of things-based e-KTP succeeded in sending readings from the rfid and scanner module to a web server. This prototype also succeeded in sending notifications on borrowing and returning books, as well as notifications of delays and fines to users via telegram.
DESIGN AND DEVELOPMENT OF A LEAKAGE CURRENT AND POWER MONITORING SYSTEM WITH NODEMCU ESP 8266 FOR HOUSEHOLD ELECTRICITY Agung Nugroho; Randi Adzin Murdiantoro; Nasrulloh Adzin Murdiantoro
Journal of Electronic and Electrical Power Applications Vol. 3 No. 1 (2023): JEEPA Volume 3 Nomor 1
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i1.1490

Abstract

The research objective is to create a tool for monitoring household electrical equipment whether there is leakage current and excess power through the NodeMCU microcontroller. Through this tool displays the electric current, voltage and power of household electrical equipment displayed on the LCD and Blynk. Research and Development (R&D) is the methodology used, which consists of five steps, namely problem analysis, data collection, system design, system implementation and testing. Data collection is in the form of electric power values using the radio, the data is displayed on the LCD and blynk. The measurement displays a current value of 0.03 A, a voltage value of 226.70 V, a power value of 3.80 Watts. The second test is using electric power using a TV, the data is displayed on the LCD and blynk. The third measurement is a current of 0.50 A, a voltage of 227.10 V, a power of 74.20 W. The fourth measurement is a comparison of the voltage value on the device with the PLN voltage with a multimeter measurement and the comparison produces the same value. The fifth measurement is to measure the value of the leakage current on the radio, this measurement produces a current value of 0.09. There is a difference in the current value if it experiences a leakage current, if there is a leakage current then the current value will be greater than in normal conditions but if it is under normal current conditions then the current value is small.
USE OF THE DGA METHOD IN IDENTIFYING PROBLEMS ON 2 POWER TRANSFORMERS 2MVA 11.5KV- 0.4KV Hasnira, Hasnira; Rofii' Haekal, Hadi
Journal of Electronic and Electrical Power Applications Vol. 3 No. 2 (2023): JEEPA Volume 3 Nomor 2
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i2.1460

Abstract

This study discusses the application of four Dissolved Gas Analysis (DGA) methods in identifying failure indicators in power transformers. Transformer failures can occur in the form of thermal and electrical failures, producing hazardous gases known as fault gases. The insulating oil used in power transformers plays a role in cooling and dissolving these dangerous gases to prevent unrestricted circulation. Determining the type and concentration of gases dissolved in the oil can provide information about transformer failure indicators. Therefore, DGA analysis is conducted to determine effective methods for identifying these failure signs. Oil samples were taken from transformers and analyzed using four different DGA methods. The DGA analysis results revealed varying levels of gas concentration. Based on the analysis results using the Key Gas Method, Roger's Ratio Method, Doernenburg's Ratio Method, and Duval's Triangle Method, it was found that the transformers experienced thermal damage. The Duval's Triangle Method analysis concluded that two transformers had overheated. Thus, the Duval's Triangle Method analysis can be considered an effective method for identifying disturbances in power transformers due to its simple yet effective calculations
INTERNET OF THINGS BASED BATTERY PERFORMANCE MONITORING ON ELECTRIC SCOOTERS Ramadhan, Aditya Wiratama; Permatasari, Indah; Hidayat, Anjar Taufik
Journal of Electronic and Electrical Power Applications Vol. 3 No. 2 (2023): JEEPA Volume 3 Nomor 2
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i2.1662

Abstract

Batteries in electric vehicles, especially scooters, are very important to monitor to avoid the danger of overheating or to maintain battery life. In order for an electric scooter to run, a source of electrical energy is stored in a battery that is flexible and efficient. Batteries have the property of converting chemical energy into electrical energy, so it is necessary to carefully monitor their capacity. This can be done by monitoring several important parameters, namely: voltage, current, temperature on an electric bicycle. On electric scooters, it is necessary to take regular battery indicator readings. In this research, temperature sensor and voltage sensor are connected to Arduino. Arduino then sends data from the two sensors to the Blynk application via an internet connection. Users can access this data from the Blynk application on their smartphone and monitor battery performance on the electric scooter. Data sent from Arduino to the Blynk application can be used to monitor battery conditions on electric scooters in real-time and assist users in making decisions regarding the use of electric scooters. Through the test results obtained an average value of power on the battery of 71,46 W at a speed of 10 km/hour, at a speed of 20 km/hour the average value obtained was 79,34 W, and at a speed of 30 km/hour the average value the average power obtained is 87,62 W. So, the higher the vehicle speed, the higher the required battery performance.
DESIGN OF AN AUTOMATIC DECORATIVE PLANTS WATERING SYSTEM USING THE BLYNK APPLICATION BASED ON MICROCONTROLLER AND SOLAR PANEL Darmawan, Isra' Nuur; Wahjudi, Dody; Septia Nugroho, Rudi; Kholistianingsih
Journal of Electronic and Electrical Power Applications Vol. 3 No. 2 (2023): JEEPA Volume 3 Nomor 2
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i2.1666

Abstract

Just like humans, plants need water for their growth and development. Plants should not have a lack or excess of water, soil that lacks water makes plants develop slowly and in ornamental plants makes the plants look not fresh and wilted and vice versa, plants that have too much water also make the plants unhealthy and can even cause the plants to die. The aim of the research is to design and build an automatic plant watering device that can be controlled remotely via an Android smartphone application, to determine the response speed of the tool in executing commands given by the user via the Android application, to find out the benefits of solar panels in order to save electricity usage in watering. Ornamental Plants by determining tool needs from various literature and collecting data from internet references and books as well as data that is needed and analyzing the components needed to make tools. The results of the research produced points, namely success in designing an automatic plant watering device based on the Wemos D1 R1 Microcontroller with the Blynk Application on Android as a remote control, the results of the characterization of the type of sensor used, namely the Soil sensor. Senor Soil has an accuracy of 98.65% and a standard deviation of ±0.14 for air temperature measurements and an accuracy of 98.72% and a standard deviation of ±0.38 for air humidity readings, the updated data on the Blynk Application is in accordance with the data sent by the Wemos D1 R1 Microcontroller. There is a time difference of 1 second between the data transmission time by the Wemos D1 R1 Microcontroller and the data reception time by the Blynk Application. The automatic plant watering tool that has been designed has a response speed of 2 seconds, starting from the time the user gives the command via the Blynk Application on the Smartphone until the device start the watering process
HEALTH LEVEL MONITORING THROUGH HEART RATE AND OXYGEN LEVEL DETECTION WITH ANDROID-BASED INTERNET OF THINGS Wahjudi, Dody; Sudaryanto, Eko; Suprayitno, Tegar; Darmawan, Isra’ Nuur
Journal of Electronic and Electrical Power Applications Vol. 3 No. 2 (2023): JEEPA Volume 3 Nomor 2
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i2.1667

Abstract

One of the most important organs of the human body is the heart. The heart manages the circulation of oxygen-rich blood and transports food waste from the body. Heart rate can help diagnose heart problems and show how healthy the heart is. The aim of this research is to create a tool to monitor the work of the heart through heart rate and oxygen levels in the blood vessels to determine the level of heart health via the Internet of Things (IoT). The research method used was to create a prototype designed with IoT using the ESP32 Node MCU and the Blynk application via the MAX30100 sensor. Testing the sensor voltage obtained an average input voltage value of 4.14 V and an output voltage of 3.3 V. The average error value was 0.6 V and the percentage calculation was 79.7%. Monitoring tools to detect oxygen levels in blood vessels and successfully read data. The test results in table 3.3 were carried out with an average heart detection result of 82.6 BPM (Beat per Minute) and an oxygen level detection result of 95%. Monitoring can also be seen via the Blynk application on Android or other gadgets. The sensor reading results for oxygen levels are almost accurate, having the same reading value, while the heart rate measurement results are less variable according to physical conditions. Using the Blynk application is very easy to use both directly and remotely.
IMPLEMENTATION OF THE INTERNET OF THINGS TO TURN ON THE ENGINE OF THE HONDA SUPRA Sudaryanto, Eko; Watiningsih, Tri; Afif Safarli, Rizki; Darmawan, Isra' Nuur
Journal of Electronic and Electrical Power Applications Vol. 3 No. 2 (2023): JEEPA Volume 3 Nomor 2
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v3i2.1668

Abstract

Motorcycle vehicle theft has become an everyday problem that needs to be solved, one way to prevent theft is to use intelligent security system technology. Residential and office intelligent security systems, also known as home intelligent security systems, are used for property storage and banking, industry, communications and transportation. This research aims to develop a tool to start a Honda Supra The research method was carried out in the stages of component design, test system design, analysis and conclusions. From the results and discussions reviewed in the previous chapter, it can be concluded that this system device has been able to fulfill its function of starting the Honda Supra It is shown that the signal sensor on the Wemos D1 Mini device used is quite accurate because it has an average error value of 0.77%. Then the time needed for the tool to respond to user commands via the application is approximately 2 seconds out of ten data captures, so the tool's response is quite fast. Operation with an Android smartphone that has the blynk application installed and is easy for daily use and supported by equipment that is easy to obtain. Wemos D1 Mini can be used as an engine start control by assembling several components so that it can be the main control for starting the system on a Honda Supra X 125 Motorcycle.
ANALYSIS OF STAR DELTA STARTING WITH PLC BASED ON HUMAN MACHINE INTERFACE AGAINST STARTING CURRENT Zidan, M. Zidan Alfariki; Mubarok, Rizky; Adzin Murdiantoro, Randi
Journal of Electronic and Electrical Power Applications Vol. 4 No. 1 (2024): JEEPA Volume 4 Nomor 1
Publisher : Program Studi Teknik Elektro Universitas Peradaban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58436/jeepa.v4i1.1739

Abstract

This research is motivated by the observation that several industries still use manual control circuits, such as star delta controllers on 3-phase motors. So the author will conduct a study on the effect of using a star delta system with a manual circuit and PLC on a 3-phase electric motor with a capacity of 7.5 kW. The purpose of this study is to determine the stability of the initial current of the electric motor in the starting process, the current between the PLC and manual circuits and also to determine the occurrence of overshoot. PLC makes it easier to operate if the hardware and control room are 20 m apart, namely by using HMI (Human Machine Interface) to monitor the circuit. The data collection method is by observing the star delta PLC and manual circuits on 3-phase electric motors. The results of this study are that the star delta PLC control circuit produces a stable starting current surge of 21.11 - 22.37 A. Meanwhile, the manual star delta system has a starting current surge of 22.01 - 23.53 A. The current value on the star side measurement between the PLC and manual is 4 amperes - 5 amperes, while the star current value is calculated at 4.75 A without load. At the delta value produces a larger current because it uses a line-to-line voltage of 8.24 A without load. In the use of the circuit between PLC and manual there is no overshoot or voltage drop.

Page 3 of 5 | Total Record : 47

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