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Volume 12 Issue 07
July 2026
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Abstract
This Project Aims To Develop Automated Fault Detection And Protective System For A Three-phase Transmission Line Using Raspberry Pi And Arduino Nano. The Arduino Monitors Each Phase Using Current Sensors To Detect Various Faults Such As Overcurrent, Single-line-to-ground, Line-to-line,double Line-to-ground And Three-phase Faults. Sensor Data Is Transmitted To The Raspberry Pi, Which Processes The Information And Uploads It To An IoT Platform For Remote Monitoring And Analysis. When A Fault Is Detected, Relays Are Triggered To Disconnect The Affected Phase, While LEDs Indicate The Fault Status Locally,buzzer Is Activated To Give An Immediate Audible Alert And An LCD Displays Real-time System Information. A GSM Module Sends Instant SMS Alerts To Maintenance Personnel AndAdditionally, A GPS Module Provides The Exact Location Of The Fault To Speed Up The Maintenanceresponse. This Integrated Setup Ensures Fast Fault Detection, Accurate Reporting, And Reduced Downtime In Power Transmissionsystems. Enhancing System Reliability, Overall Safety And Efficiency Of Three Phase Transmission Infrastructure.
Keywords
Paper ID
IJSARTV11I5103612
Publication Date
May 20, 2025
Research Area
Electrical And Electronics Engineering