Design & Construction of IOT Based Three Phase Power Fault Detection & Monitoring System with GSM Alert

Abstract

When one among the three-phases of a system gets lost, it may cause a phase loss. This type of loss is referred as a ‘single phasing’ and it is caused by a lightning strike, broken power line, or mechanical failure in switching equipment. This advanced system monitors the power failure. We have R, Y, and B as three phases, when there is a failure in one among the three phases this system alerts the authorized person through an SMS. This IOT based system is connected to the GSM module for configuration purpose. This system indicates the power failure by displaying the value of voltage on the LCD display. Then this system alerts the authorized person by informing about the disconnected phase through an SMS. When the power is re-connected to the system, it informs that the phase is working fine through a text message, to the authorized person’s mobile number. This is the way by which the authorized person gets notified about the power failure and he can take the necessary steps to solve the issue. The fault occurred in transmission line is very much dangerous for the locality. In locality the fault occurrence is more as compared to outer transmission line. In our prototype we design a model which is to be detect the fault in transmission line by comparing the voltage signal between the transmission line and a reference value, the reference value is predetermined and if the transmission line voltage is more than or less than reference value then fault is to be shown in display. The information regarding fault occurrence in particular phase is send to web page via IOT device which is NODE MCU(Esp8266) and also shown in display. The Voltage sensor is used to sense the voltage and send output to microcontroller IC. Here microcontroller IC ATMEGA 328P is used in this IC programming is done which compare the voltage signal and send output to IOT module and display. Similarly, climate is the condition of the environment, to the extent that it is hot or chilly, wet or dry, quiet or stormy, clear or overcast. Checking the v climate conditions physically is troublesome. Here on this paper the weather station is based totally on IoT (internet of things). Such a framework contains sensor like DHT11 that detects temperature and humidity. The sensor is associated with an e-bulletin board and ESP8266 board that is a low fee Wi-Fi module. By keeping the embedded devices in the environment for tracking enables us to know the college campus weather. The execution of the climate observing framework needs to convey the sensor gadgets in the surrounding for gathering the information and analysis.