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Muldi Yuhendri
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Journal of Industrial Automation and Electrical Engineering
Published by Universitas Negeri Padang
ISSN : -     EISSN : 30891159     DOI : -
Core Subject : Science, Engineering,
Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering
Journal of Industrial Automation and Electrical Engineering (JIAEE) is an open-access peer-reviewed journal which is providing a platform to researchers, scientists, engineers, and practitioners/professionals throughout the world to publish the latest creations and achievement, future challenges and exciting applications of manufacture and applications of instrumentation and control engineering, industrial automation, control system, robotics, power electronic and drive, renewable energy, SCADA and Internet of Things (IoT), power quality, electrical machine and drive, artificial intelligence (AI), circuits & electronics, electrical engineering materials, protection system, power system analysis etc. This journal is published periodically twice a year, namely in June and December.
Arjuna Subject : Teknik (semua kategori) - Teknik Kontrol dan Sistem
Articles 125 Documents
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Photovoltaic system performance improvement by applying enhanced incremental conductance algorithm Andriva Putri, Yuni; Asnil
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

This research aims to optimize the performance of a photovoltaic system using the Incremental Conductance algorithm (INC). The incremental conductance method is susceptible to oscillations in the steady state and tracking accuracy under solar radiation variations. This research investigates how Incremental conductance can be modified to improve its performance in reducing oscillations and accelerating cycle speed. Tests were carried out at irradiation variations of 200, 400 and 600 W/m². The INC method produces conventional tracking times of 500 ms, 555 ms, and 300 ms with maximum power of 1.89 W, 5,542 W, and 8,232 W at increased irradiation. Meanwhile the INC modification method shows a significant improvement with tracking times of 345 ms, 330 ms, and 205 ms, producing maximum power of 2.73 W, 7.36 W, and 9.9 W. When reducing irradiation, the modification method achieves tracking times of 195 ms and 455 ms. These results show that the INC modification method is superior in reducing oscillations, speeding up tracking time, and producing higher maximum power so as to increase the overall efficiency of the photovoltaic system
Motorcycle security system based on Internet of Things (IoT) Ikhwan, Rezky; Dewi, Citra
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

In response to the increasing cases of motorcycle theft, a more advanced and reliable security system is needed. This research aims to design and build a motorcycle security system integrated with Internet of Things (IoT) technology. The system combines the use of a microcontroller, RFID module, GSM/GPRS/GPS module within the SIM808, relay, servo motor, and vibration sensor to create an effective security solution. With the implementation of IoT, this system allows motorcycle owners to monitor the vehicle’s position in real-time through a smartphone application. The GPS module provides accurate coordinate information, while the GPRS modules facilitate communication using internet for data transmission. The relay functions to cut off the power supply to the vehicle’s engine, turn the servo motor on and off, and activate and deactivate the buzzer, thus preventing motorcycle theft. The software used include Blynk for use on the user’s smartphone. Testing shows that the motorcycle security system prototype is effective using Blynk application for long-range, with a time of 1 to 2 seconds to receive and process commands
The induction motor's monitoring and protection system against vibration disturbances Najmi, Muhammad; Yuhendri, Muldi
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

The industrial arena, the use of induction motors is an important element used in various aspects of industrial activities. Prolonged operation of an induction motor can lead to various mechanical failures. Mechanical failures can be identified by monitoring abnormal vibrations in motor components. Vibration monitoring is carried out using a vibration sensor, the ADXL345 accelometer sensor, which is attached to the induction motor body. The measurement results from this sensor are processed on the Arduino Mega and visualized into graphs on the ILI9341 TFT LCD. The vibration monitoring system is equipped with an induction motor protection device using a relay connected to coil A1 of the contactor. The contactor functions to cut off the electrical voltage from the 3-phase AC source to the induction motor being monitored. The relay will protect the induction motor when abnormal vibrations with an amplitude value of >3 g are found. System testing uses an induction motor connected to a VSD to vary the induction motor frequency. The results of the monitoring test are obtained and the vibration value will increase as the frequency of the applied voltage is increased and when the frequency is increased to 35Hz the maximum vibration detected is with a value of 3.75g, then the relay cuts off the voltage on the contactor coil and deactivates the induction motor
Design single phase inverter using sinusoidal pulse width modulation (SPWM) for Automatic Transfer Switch (ATS) of solar panel and grid Randi, Muhammad; Hendri
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

In everyday life, humans cannot live without electrical energy. Electricity has become a basic need that must be fulfilled. A backup source of electrical energy is needed when there is a disturbance of the main voltage source going out and can save electrical energy costs. This research will create a 1-phase inverter circuit using EGS002 as a sinusoidal pulse width modulation generator. SPWM is a modulation between the carrier wave and the main wave. The use of the SPWM method can also reduce the value of harmonic distortion arising from the energy conversion process. Inverter is a circuit that converts DC voltage into AC voltage in the form of a sinusoidal signal after going through wave formation and filter circuit, the resulting output voltage must be stable both the amplitude of the voltage and the frequency of the voltage produced, low distortion, no transient voltage and cannot be interrupted by a condition, the value of voltage and frequency can be adjusted To change the voltage from the main source to the backup source, a supporting device is needed in the form of an Automatic Transfer Switch (ATS). Automatic Transfer Switch (ATS) is system equipment that can regulate the alternation of electrical power supply from the main PLN power source to a backup power source or generator that works automatically by controlling the timing. This research will change the voltage from the PLN source to the backup source from the solar power plant
Home door security system based on Internet of Things Tri Ananda Muhammad, Vajrel; Hamdani
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

The development of technology in the digital era has a significant impact in various fields including home security. The existence of conventional door locks that are easily broken into and the risk of losing physical keys raises the need for a more sophisticated security system. This research aims to design an Internet of Things (IoT)-based home door security system that utilizes the Telegram application as a remote control medium. The system integrates a fingerprint sensor, keypad, and push button to open and close the door. Passive Infrared Receiver (PIR) sensor and ESP32-CAM to detect motion and take pictures that are sent to Telegram. In addition, the system is equipped with an Uninterruptible Power supply (UPS) to ensure the device remains operational during a power outage. The results show that the electronic door lock system works well. The motion detection system is also able to accurately detect activity around the door and send images to Telegram with a fast response time. In addition, the use of UPS to keep the system functioning despite the interruption of electricity supply proved to be effective. Based on the test results, it can be concluded that this IoT-based home door security system is effective, easy to use, responsive, and continues to function despite a power outage
Portable beverage cooler using the thermoelectric and microcontroller saharuddin, sahar; Habibullah
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

Design and Build Portable Beverage Coolers Using Tec1-12706 Modules and Microcontrollers aims to design and build a beverage cooling system using the TEC1-12706 pitier thermoelectric module based on the arduino uno microcontroller so that it becomes one of the alternatives in the application of environmentally friendly cooling systems and testing the device. Peltier's cooling ability is affected by the cooling process on the heat side emitted by Peltier, because if the heat is not absorbed or cooled, Peltier's performance will not be optimal. Peltier testing was carried out in an open room for 4 minutes with an ambient temperature of 29oC, the test results on the cold side of Peltier were obtained a maximum temperature of -4.9oC, while Peltier testing on the hot side obtained a maximum temperature of 32.2oC. Peltier was able to reach a low temperature of -4.9°C in 2 minutes and 20 seconds but rose again to -4.2°C after 4 minutes of running. To cool 1 bottle of mineral water (300 ml) for 30 minutes can produce a temperature of 18.69oC. To cool 2 bottles of mineral water (600 ml) with the same time, namely 30 minutes, can produce a temperature of 22.31oC. And to cool 3 bottles of mineral water (900 ml) with the same time, namely 30 minutes, it can produce a temperature of 25.06oC. More and more drink objects will be added
Implementation of Maximum power control of Solar Panels using Modified Perturb and Observe Algorithm based on Adaptive Neuro Fuzzy Inference System Kurniawan, Ilham; Yuhendri, Muldi; Hendra, Ayu; Hidayat, Rahmat
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

In this modern era, the need for renewable energy is increasing, and solar panels are one of the main solutions. To maximize the efficiency of energy extraction from solar panels, a method is needed. Based on the characteristics of voltage and current, the output power of these solar panels changes following changes in irradiation and temperature. Changes in the output power value have a maximum point, where each voltage and current value has a different maximum power point at each change in temperature. For this reason, the Maximum Power Point Tracker (MPPT) method is used to solve this problem by adjusting the solar panel voltage at the maximum point using a power converter. In this study, the MPPT control system will be implemented using a boost converter. This study develops a Maximum Power Point Tracking (MPPT) control system based on the Adaptive Neuro-Fuzzy Inference System (ANFIS), which is developed from conventional perturbation and observation algorithms. The ANFIS-based MPPT control system is implemented using an Arduino microcontroller. The experimental results verify that the proposed ANFIS-based MPPT system has successfully controlled the output power of solar panels at the maximum point
Determining the kinematics of trolley movement using 4 mechanical wheels Tito, Denis; Muskhir, Mukhlidi; Mukhaiyar, Riki; Habibullah; Luthfi, Afdal
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

4.0 Industrial Revolution brings significant changes across various aspects of life, including the retail sector. The adoption of automation technology in supermarkets can enhance efficiency and consumer convenience. One of the challenges is the use of conventional shopping carts, which require pushing and pulling, often creating difficulties for customers with physical limitations. To address this issue, this study proposes the development of an automated robotic cart using mechanical wheels. Mecanum wheels enable dynamic movement in all directions without the need to change the wheel orientation, making them a more flexible solution compared to traditional differential wheels. The robotic cart is equipped with four 120 mm mecanum wheels and uses DC motors controlled by Pulse Width Modulation (PWM) through an H-bridge circuit and microcontroller. This technology implementation is expected to facilitate smoother cart movement and improve the shopping experience. The study presents the design and kinematic movement of the robot, demonstrating the advantages of using mecanum wheels in enhancing the mobility and flexibility of automated shopping carts
Design of a Two-Way Conveyor Belt Control System Based on PLC and HMI Rafi Taufiq Hidayat, Muhammad; Tri Putra Yanto, Doni
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

This research aims to control and monitor the direction of rotation and speed of the conveyor belt based on PLC and HMI. Conveyor belt control settings are carried out using a Toshiba VF-S15 Variable Speed Drive which is controlled by the Simatic S7 1200 1215C Programmable Logic Controller. This induction motor control and monitoring system is implemented on a 0.37 kW induction motor as a conveyor belt drive using the Simatic KTP700 Comfort Human Machine Interface. The test results show that the control and monitoring system for the direction of rotation and speed of the conveyor belt has worked well in automatic mode and manual mode. The HMI display used as an interface for controlling and monitoring the conveyor belt has successfully controlled the conveyor belt and displays conveyor belt speed data close to the same as the speed data obtained from the measuring instrument
Doorbell monitoring system using ESP32-CAM based on Internet of Things (IoT) Zakaria, Rahman; Dewi, Citra; Hastuti; Ranuharja, Fadli
Journal of Industrial Automation and Electrical Engineering Vol. 1 No. 1 (2024): Vol 1 No 1 (2024): June 2024
Publisher : Department of Electrical Engineering Universitas Negeri Padang

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Abstract

One use of internet of things (IoT) technology is in remote monitoring systems, for example home monitoring systems. One medium that can be used to control an IoT system is a messaging application.  In this research, a doorbell monitoring system using IoT-based ESP32-CAM was designed by connecting the doorbell with the ESP32-CAM. ESP32-CAM is used as a microcontroller that connects all devices. The advantage of the ESP32-CAM is that it has Wi-Fi, Bluetooth, a secure digital (SD) card module, and a camera that is directly embedded on the board. The doorbell and ESP32-CAM are connected to each other with the door lock solenoid and power supply. To operate the tool, a Telegram messaging application is used using Telegram's bot. Telegram bots can be accessed with a bot ID and bot token created using BotFather. This system has no noise when the doorbell is pressed. The ESP32-CAM camera can take good quality images and testing on the chat bot went well. The door lock solenoid can work according to commands in the Telegram chat bot and all commands have been tested and provide information in the form of chat in the form of text and images. The research results of this system allow homeowners to see and monitor guests via smartphone in real-time with a time range of 3 to 6 seconds

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