Rancang Bangun Sistem Monitoring Arus, Tegangan, Kecepatan Putar Turbin dan Suhu Berbasis IoT Pada Pembangkit Listrik Tenaga Uap Mini Skala Laboratorium

Muhammad Ibrahim Alfitroh (Universitas hasyim asy'ari)
Humaidillah Kurniadi Wardana

REKAYASA
Vol 16, No 1: April 2023

The PLTU monitoring system developed in this study will be in the form of a monitoring system for temperature, current, voltage, turbine speed on a laboratory scale mini PLTU created using the blynk application and displayed on a smartphone. The research method used is in the form of testing a monitoring system comparing the prototype with standard gauges to determine the percentage of the measurement error, readings of type K and MAX6675 thermocouples, Lm393 sensors, DC voltage sensors, ACS712 sensors. The results of the measurement of the steam temperature sensor have an average percentage error of 0.03%, the turbine rotation sensor has an average percentage error rate of 0.01%, DC voltage sensor has an average error percentage rate of 0.07%, DC current sensors have an average percentage error rate of 0.10%.