RANCANG BANGUN SISTEM PEMANTAUAN ENERGI PADA PANEL DAYA (SUB DISTRIBUTION PANEL) BERBASIS INTERNET OF THINGS

    Nadhifa Febianisa, - and Endah Setyowati, - and Galura Muhammad Suranegara, - (2025) RANCANG BANGUN SISTEM PEMANTAUAN ENERGI PADA PANEL DAYA (SUB DISTRIBUTION PANEL) BERBASIS INTERNET OF THINGS. S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Pemantauan energi merupakan aspek penting dalam pengelolaan instalasi listrik, terutama pada lingkungan kritis seperti data center. Metode manual dinilai kurang efisien karena tidak mendukung pemantauan jarak jauh secara berkala. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem power meter berbasis Internet of Things (IoT) pada Sub Distribution Panel (SDP). Sistem memanfaatkan sensor PZEM-004T untuk mengukur tegangan, arus, dan daya, serta sensor DHT22 untuk memantau suhu dan kelembapan. Mikrokontroler ESP32 mengirimkan data melalui modul LoRa RFM95 menggunakan protokol LoRaWAN ke platform Telkom IoT Console. Pengujian menunjukkan bahwa sistem memiliki akurasi tegangan, arus dan daya yang termasuk dalam kategori sangat valid, serta suhu dan kelembapan dalam kategori valid. Kualitas komunikasi data juga dinilai cukup stabil dengan nilai RSSI, SNR, dan packet loss yang menandakan sinyal masih dapat diterima meskipun terdapat gangguan yang tidak terlalu besar. Sistem ini dinilai mampu menjalankan pemantauan energi secara efisien, terintegrasi, dan dapat diakses jarak jauh. Diharapkan penelitian ini dapat memberikan kontribusi terhadap pengembangan solusi monitoring energi ringan berbasis IoT yang mendukung efisiensi operasional serta pengambilan keputusan berbasis data dalam pengelolaan infrastruktur kelistrikan. ----- Energy monitoring is a crucial aspect of managing electrical installations, especially in critical environments such as data centers. Conventional methods that rely on manual measurements are considered inefficient as they do not support real-time remote monitoring. This study aims to design and implement an Internet of Things (IoT)-based power meter system on a Sub Distribution Panel (SDP). The system utilizes the PZEM-004T sensor to measure voltage, current, and power, and the DHT22 sensor to monitor temperature and humidity. An ESP32 microcontroller processes and transmits data via the LoRa RFM95 module using the LoRaWAN protocol to the Telkom IoT Console platform. Testing shows that the system has voltage, current, and power accuracy that falls within the highly valid category, as well as temperature and humidity within the valid category. Data communication quality was also considered stable, with RSSI, SNR, and packet loss values indicating that the signal was still acceptable despite minor interference. The system successfully performs periodic energy monitoring in an efficient and integrated manner with remote access capabilities. This research is expected to contribute to the development of lightweight IoT-based energy monitoring solutions that support operational efficiency and data-driven decision-making in power management infrastructures.

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    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S1)
    Additional Information: https://scholar.google.com/citations?view_op=new_profile&hl=en&authuser=2 ID SINTA Dosen Pembimbing Endah Setyowati: 6681149 Galura Muhammad Suranegara: 6703764
    Uncontrolled Keywords: Power Meter, Internet of Things, Sub Distribution Panel, LoRaWAN, platform Telkom IoT Console
    Subjects: T Technology > T Technology (General)
    Divisions: UPI Kampus Purwakarta > S1 Sistem Telekomunikasi
    Depositing User: Nadhifa Febianisa
    Date Deposited: 11 Sep 2025 03:43
    Last Modified: 11 Sep 2025 03:43
    URI: http://repository.upi.edu/id/eprint/137216

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