RANCANG BANGUN SISTEM MONITORING PEMAKAIAN LISTRIK DAN KONTROL PERANGKAT ELEKTRONIK RUMAH TANGGA DALAM SATU RUANGAN BERBASIS IOT

ASRI RAHMAWATI, . (2025) RANCANG BANGUN SISTEM MONITORING PEMAKAIAN LISTRIK DAN KONTROL PERANGKAT ELEKTRONIK RUMAH TANGGA DALAM SATU RUANGAN BERBASIS IOT. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Menurut data dari Kementerian Energi dan Sumber Daya Mineral (ESDM), pada tahun 2023, rata-rata konsumsi listrik per orang mencapai 1.285 kWh, meningkat dari 1.173 kWh pada tahun 2022. Salah satu penyebabnya karena banyak perangkat elektronik dibiarkan menyala meskipun tidak sedang digunakan. Penelitian ini bertujuan untuk mengembangkan alat sistem monitoring pemakaian listrik dan kontrol perangkat elektronik dalam satu ruangan berbasis IoT. Sistem ini menggunakan ESP32 sebagai kontroler, modul sensor PZEM004T sebagai sistem monitoring untuk memantau tegangan, arus, daya, dan energi, serta relay sebagai sistem kontrol yang dapat dikendalikan melalui aplikasi Android dan push button. Sistem juga membatasi penggunaan daya 400 watt, di mana buzzer akan aktif apabila daya melebihi batas. Penelitian ini dilakukan dengan metode Research and Development (R&D) model pengembangan Borg & Gall. Pengujian dilakukan dengan membandingkan hasil pengukuran dari alat rancangan dengan alat ukur, waktu respons relay, dan kinerja keseluruhan sistem. Hasil penelitian menunjukkan bahwa nilai error rata-rata tegangan sebesar 0.168%, error rata-rata arus 11.7%, error rata-rata daya 1.47% dan error rata-rata energi 0.25%. Buzzer sebagai indikator apabila daya melebihi 400 watt telah bekerja dengan baik dan aplikasi Android sebagai interface untuk sistem monitoring dan kontrol telah bekerja dengan baik. ***** According to data from the Ministry of Energy and Mineral Resources (ESDM), in 2023, the average electricity consumption per person reached 1,285 kWh, up from 1,173 kWh in 2022. One of the causes is that many electronic devices are left on even when not in use. This study aims to develop an IoT-based system for monitoring electricity usage and controlling electronic devices in a single room. The system uses an ESP32 as the controller, a PZEM004T sensor module as the monitoring system to monitor voltage, current, power, and energy, and a relay as the control system that can be controlled via an Android application and push button. The system also limits power usage to 400 watts, where a buzzer will activate if the power exceeds the limit. This research was conducted using the Research and Development (R&D) model developed by Borg & Gall. Testing was conducted by comparing measurement results from the designed device with a measuring instrument, relay response time, and overall system performance. The research results showed that the average voltage error was 0.168%, the average current error was 11.7%, the average power error was 1.47%, and the average energy error was 0.25%. The buzzer, which serves as an indicator when power exceeds 400 watts, functioned properly, and the Android application, which serves as the interface for the monitoring and control system, also functioned properly.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Prof. Dr. Moch. Sukardjo, M.Pd. ; 2). Dr. Aodah Diamah, S.T, M.Eng
Subjects:	Teknologi dan Ilmu Terapan > Teknik Elektronika
Divisions:	FT > S1 Pendidikan Teknik Elektronika
Depositing User:	Asri Rahmawati .
Date Deposited:	30 Jul 2025 04:17
Last Modified:	30 Jul 2025 04:17
URI:	http://repository.unj.ac.id/id/eprint/56969

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