Author : Ranjeet Gavali 1
Date of Publication :7th February 2017
Abstract: This paper represents the method of determining the faults in underground cable by using PIC microcontroller. This is based upon a principal of ohms law. Whenever the fault are present in the underground cable, it displays the location of fault .The resistor and capacitors are used as current sensing device in the line. When open or short circuit is presents in the cable depending upon the voltage change across resistor the fault distance can be calculated. This paper also indicates whether the line is receiving the current or not.
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