IVRS FOR THREE PHASE MOTOR CONTROL USING GSM FOR AGRICULTURAL FIELD

Electrical Engineering

In India agricultural field play an important role in economic development. That’s way focus on that point. Farmers facing number of problems. Electrical power supply not available in 24 hours. Farm is away from his house, hence to on and off the motor automatically using our project, is about make this control system efficient and dynamic. The automatic control is for controlling the motor from remote place, look over its operating conditions; get feedback from the motor itself. Our target is to control the motor from distant place by mobile sms/miss call and also get feedback by SMS while it is in ON or OFF condition. We also ensure the safe operation of the motor by detecting the voltage of the source and ensure feedback from system while it is over or under voltage. Again we also get these feedbacks by SMS as well. If any faults occur such as spp, dry run and over heat then automatically motor off. GSM network is everywhere in our country that’s why we choose GSM network to operate our motor also transferring feedback Information through it. We also use GSM network because if we use it then we don’t need to establish extra equipment for networking. To transmit feedback signals we use GSM modem at the motor end also generate control signal by mobile DTMF because it is very easy to generate DTMF by mobile station and send feedback SMS by Modem as well. It is also applicable in industrial sector we hope our project is become handy and cost effective to operate motor and give its protection

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