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Habibullah
Department of Electrical Engineering, Faculty of Engineering, Universitas Negeri Padang, Indonesia
Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Flood Early Detection Using Internet of Things Based on Flood-Ramped Areas Tommy Rizky Alfajri; Habibullah; Hastuti; Dwiprima Elvanny Myori
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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/1pw2d618

Abstract

Indonesia is a tropical country that experiences very high rainfall. Very heavy rainfall is the reason for flooding. During the rainy season, continuous rain causes the volume of water in the river to increase and has the potential to cause flooding in several areas. Therefore, an early flood detection tool is needed as an alarm to detect and monitor the increase in water volume in the river and as a measure of rainfall that occurs by utilizing Internet of Things technology to make it easier for people to obtain information about the flood alert status in the area. This early flood detection tool method uses the JSN-SR04T sensor which is used to measure the water level in the river, the YL-83 sensor which is used to estimate the rainfall that occurs, Telegram as an Internet of Things media, and Solar panels as Off Grid PLTS. After testing and analyzing the early flood detection tool using ESP8266 based on the Internet of Things in flood-prone areas, the conclusion is that the early flood detection tool works well and the results achieved are in accordance with the function and work of the tool
Enhance the voltage drop in the end costumer of PT. PLN  ULP 50 Kota using insertion transformer Syafwanil arif; 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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/f62sga04

Abstract

Loading that exceeds the capacity of the transformer if left unchecked will damage the transformer itself; apart from that, it can also cause drop voltage along the conductor, which causes electricity services to customers to be disrupted, especially at the customer end. The results of research at PT PLN (Persero) ULP 50 Kota Suliki Service Office revealed that of the 108 existing transformers, the GD 175 Kasiak Rampung transformer experienced overload with a percentage of 99%, and the end voltage measurement was 177 volts. This figure does not comply with the standards set by PLN. An insert transformer was built as an improvement effort so that the loading percentage decreased to 45% and the end voltage became 277 volts. This effort provides benefits, namely improving the quality of customer service, increasing electricity sales, reducing ENS if there are maintenance efforts, and improving the company's image.
Portable beverage cooler using the thermoelectric and microcontroller sahar saharuddin; 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

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/7317d862

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
Co-Authors Dwiprima Elvanny Myori Hastuti sahar saharuddin Syafwanil arif Tommy Rizky Alfajri