sir myself saurabh prajapati and i am b.tech 4th yr. student . please give the brief about my project which is 'microprocessor based overcurrent relay'.
actually sir i have made the program but its not working on 8086microprocessor kit. so please guide me
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In an over current relay, there would be essentially a current coil. When normal current flows through this coil, the magnetic effect generated by the coil is not sufficient to move the moving element of the relay, as in this condition the restraining force is greater than deflecting force. But when the current through the coil increased, the magnetic effect increases, and after certain level of current, the deflecting force generated by the magnetic effect of the coil, crosses the restraining force, as a result, the moving element starts moving to change the contact position in the relay.
