Embedded System Based Submersible Motor Control for Agricultural Irrigation Using GSM and to Prevent it against over Loading, Dry running and Single phasing Automatically

Embedded System based submersible motor control to prevent it from over load, dry run and single phasing using GSM for Agriculture Irrigation is the work done in this project which can be used to control and monitor the submersible motor used for agriculture irrigation using GSM network. This project provides the development of mobile phone as remote control application for submersible motor pump which is used in agriculture irrigation. The motor connections depends upon its horse power, it may be Direct on line or Star Delta. The motor is controlled by the micro controller and the present status of motor is sensed and it is automatically controlled by itself and the information is transmitted to the corresponding person through GSM network. The GSM mobile phone is used as an alternative to turn on and off the motor through a message or a missed call and also to send message to the owner about the following three faults. A micro controller is used to detect the three types of fault which cause damage to the motor. The first one is single phase absence fault detection and if it occurs the micro controller will automatically turn of the motor. The micro controller also includes the protection against over current or over load and also from dry running. It is expected that this application will be comfortable for the farmers and this provides easy access of motor to a greater extent. All these control process are achieved by using a PIC microcontroller, GSM and Different interfacing and control circuits.