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Journal : Jurnal Teknologi Elektro

Integrated Control of River Overflow Based on Microcontroller Sindak Hutauruk; Libianko Sianturi; Rido Oktovianus Habeahan
Jurnal Teknologi Elektro Vol 14, No 1 (2023)
Publisher : Electrical Engineering, Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jte.2023.v14i1.003

Abstract

This river overflow control is carried out in stages and in an integrated manner. The river water level is detected in real time with four levels, namely normal, alert, standby, and beware. The overflow of river water at each level will flow automatically through three floodgates that work simultaneously, followed by turning on three water pumps which also work simultaneously. The water flowing from the floodgates is channeled into an irrigation area, while the pumped water is flowed into a reservoir. This river overflow control is carried out in an integrated manner between monitoring the river water level, opening and closing the floodgates, working the pump, and detecting the reservoir maximum level. When all the floodgates are fully open and all pumps are running, and the water level in the reservoir has reached the maximum limit, the alarm will sound. Such conditions are stated in a state of over flow or out of control. This control is based on a microcontroller so that it has a fast response with minimal components. The control system is designed and made in a miniature form that runs well and with a fast response time.
Desain Monitoring Daya Photovoltaik Pada PLTS Autotracking 5 KWP Hutauruk, Sindak; Sianturi, Libianko; Telaumbanua, Maranata
Jurnal Teknologi Elektro Vol 15, No 2 (2024)
Publisher : Electrical Engineering, Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/jte.2024.v15i2.001

Abstract

The design of a wireless monitoring tool for photovoltaic output power at a 5 KWP autotracking Solar Power Plant at HKBP Nommensen University in Medan was carried out to facilitate monitoring of the power generated by a Solar Power Plant. The power generated by the photovoltaic is displayed on the monitor screen where the measurement of the power generated by the photovoltaic is carried out by the microcontroller by multiplying the output voltage and current of the photovoltaic. The output from the microcontroller is sent somewhere via the wifi network and Android TV Box to be displayed in real time in the form of decimal numbers and graphics on the monitor screen. From the monitor screen, you can see the amount of light received by the photovoltaic, the amount of voltage, instantaneous power, and energy produced by the photovoltaic. The measurement results displayed on the monitoring screen have an error percentage of 2.253 % of the inverter output power. This power monitoring can also be viewed remotely using an Android-based application.