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Journal : Journal of Electrical Engineering and Computer (JEECOM)

Design and Construction of IoT-Based Overvoltage and Undervoltage Detection Devices Mahendra, Luki Septya; Putra, Putu Agus Mahadi; Kurniawan, Agus Dinantya Dwi; Suharyanto, Hendik Eko Hadi; Raharja, Lucky Pradigta Setiya; Arif, Yahya Chusna
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 1 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i1.10893

Abstract

In this research, designed an overvoltage and undervoltage fault detector based on the Internet of Things (IoT), which aims to monitor the quality of electrical voltage in detecting overvoltage / undervoltage faults that change instantly with real-time monitoring. This system detects voltage disturbances using the PZEM-004t sensor by considering PLN standards. The overvoltage is above +5% normal voltage and for undervoltage below -10% normal voltage. Voltage disturbances are injected through the transformer configuration to generate overvoltage / undervoltage instantly. Furthermore, the voltage that has been read by the sensor is sent to the Blynk platform as a monitoring system. The transformer configuration is simulated first, with an overvoltage result is 251.8 V and an undervoltage is 110.6 V. In the results of the hardware transformer configuration test, the overvoltage injection is 253 V and the undervoltage is 117.3 V. The data displayed by the monitoring system is compared with the Fluke 43B measuring instrument to be calibrated, with an average error of 1.2%. Monitoring data can be accessed via gadgets. So that preventive actions and analysis can be carried out to reduce the risk of losses due to voltage disturbances.
Co-Authors -, Irianto -, Suryono -, Sutedjo Affan Bachri Afnan Arif Suryanto Agus Mahadi Putra, Putu Ahmad Firyal Adila Akbar Putra Daryanto Akhdan, Ganindra Anggara Anggara Putra Anggraini, Yussi Ari Bagus Nugroho, Mochamad Arman Jaya Arman Jaya Bagiyo Herwono Bagiyo Herwono Bening Permata Putri Diah Septi Yanaratri Dui Agusalim, Imam Eka Prasetyono, Eka Eko Hadi Suharyanto, Hendik Endro Wahjono, Endro Epyk Sunarno Evi Nafiatus Solikhah Farid Dwi Murdianto Gigih Prabowo Habibi, Muhammad Nizar Hartono, Helleina Rejeki Putri Hendik Eko H Suharyanto Heni Pujiastuti Herwono, Bagiyo Imam Dui Agusalim Indhana Sudiharto IZZAH, IZMI NURUL Jauharotul Makmunah Jauharotul Maknunah Jauharotul Maknunah Karimatun Nisa Karimatun Nisa Karunia Vio Nita Rusyatul Ummah Kurniawan, Agus Dinantya Dwi Kurniawan, Aswin Wafi Lucky Pradigta Setiya Raharja Mohammad Zaenal Efendi Muhammad Rudi Irawan Nisa, Karimatun Nizar Habibi, Muhammad Novie Ayub Windarko Nugroho, Mochammad Ari Bagus Prilian Eviningsih, Rachma Putri, Ghodah Haifa Putu Agus Mahadi Putra Qudsi, Ony Asrarul Rachma Prilian E Rachma Prilian Eviningsih Rachma Prilian Eviningsih, Rachma Prilian Raharja, Lucky Setiya Pradigta Rakhmawati, Renny Rifadil, Mochammad Machmud Rifky Aisyatul Faroh Rizqa Arvioneta Rusli, Muhammad Rizani S Sutedjo Salsabila, Regina Septi Yanaratri, Diah Setiya Raharja, Lucky Pradigta Sholikha, Evi Nafiatus Sony Junianto Suhariningsih Suharyanto, Hendik Eko Hadi sutedjo Sutedjo Sutedjo Sutedjo SUYADI, ENJELS FATKHUR ROHMAN Yahya Chusna Arif Yanaratri, Diah Septi Yussi Anggraini Yussi Anggraini Zaenal Efendi, Mohammad