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All Journal Jurnal Penelitian Rumpun Ilmu Teknik Journal of Engineering, Electrical and Informatics
Henriana Henriana
Universitas Sultan Ageng Tirtayasa
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering

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PEMELIHARAAN DAN PERBAIKAN HOT SPOT (TITIK PANAS) PADA DS (DISCONNECTOR SWITCH) REL 2 Henriana Henriana; Endy Permata
Jurnal Penelitian Rumpun Ilmu Teknik Vol. 1 No. 4 (2022): November : Jurnal Penelitian Rumpun Ilmu Teknik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1346.19 KB) | DOI: 10.55606/juprit.v1i4.869

Abstract

Peralatan pada gardu induk tentu saja memiliki kemungkinan terjadi masalah ataupun kerusakan, baik yang disebabkan oleh alam, maupun kegagalan dari peralatan listrik itu sendiri. Disconnector Switch merupakan saklar pemisah dalam sistem gardu induk yang harus diperhatikan tahananya karena ketika terjadi Hot Spot berlebih pada disconnector switch ini maka kemungkinan besar akan meleleh jika tidak cepat ditangani, tentu hal ini akan memicu kerugian bagi gardu induk itu sendiri baik dari segi material dan lainnya. Metode yang digunakan dalam penelitian ini adalah metode observasi langsung, dengan pengamatan langsung dilapangan dan studi literatur sehingga dapat diketahui proses pemeliharaan Disconnecting Switch terhadap Hot Spot yang menjadi masalah di disconnector switch. Dari hasil penelitian ini diketahui nilai tahanan kontak yang diukur di disconnector switch yaitu phasa R 52 µΩ, phasa S 37 µΩ, dan phasa T 63 µΩ.
Design of an Automatic Gate Barrier Based on Quick Response Code at Sultan Ageng Tirtayasa University Campus Henriana Henriana; Didik Aribowo; Irwanto Irwanto
Journal of Engineering, Electrical and Informatics Vol. 6 No. 1 (2026): February: Journal of Engineering, Electrical and Informatics
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v6i1.6700

Abstract

This research presents the design and implementation of an automatic gate barrier system based on Quick Response (QR) Code, integrated with Optical Character Recognition (OCR) technology for vehicle license plate verification. The system is controlled by an ESP32 microcontroller connected to a web server, enabling real-time data verification through the Internet of Things (IoT) network. The study applies the Waterfall development model, including system requirements analysis, hardware and software design, and comprehensive testing stages. Testing with 54 vehicle data samples showed that the system achieved a 70% success rate in validating both QR Code and license plate data, while 30% failed due to insufficient lighting and improper camera positioning. These results demonstrate that the system significantly improves security, efficiency, and organization of parking management, especially within university environments. The integration of QR Code and OCR technologies provides an effective solution for IoT-based automatic parking systems, enhancing both convenience and reliability for users.
Co-Authors Didik Aribowo Endy Permata Irwanto Irwanto