Advanced distribution transformer load monitoring and controlling by using GSM modem

Abstract

This project is about intend and completion of a mobile embedded system to observe and evidence key framework of a distribution transformer like load currents, voltage and ambient temperature. The proposal of on-line monitoring system accomodate a global service mobile (GSM) Modem, with a detached single chip microcontroller and different sensors. It is connected at the distribution transformer site and the above factors are inscribedby means of the analog to digital converter (ADC) of the embedded system. The obtained criterion are refined and registered in the system memory. If any deviation or an disaster situation occurs the method sends SMS (short message service) messages to the mobile phones containing in sequence about the irregularity according to some predefined information programmed in the microcontroller. This cell phone system will help the transformers to manage smoothly and identify evilsfacing any terrible failure