Authors: Omkar Lohar, Shreyash Lohar, Sanket Shinde, Prathamesh, Tashildar
Abstract: In a world where electricity is indispensable for daily life, ensuring a reliable supply is paramount. Addressing faults in transmission lines is crucial, and the 8051 microcontroller stands out as a powerful tool for fault detection and localization. This innovative prototype employs a network of resistors to simulate cable lengths in kilometers, allowing the microcontroller to accurately pinpoint faults based on predefined switch settings corresponding to specific kilometer markers. Through the utilization of relays, fault detection signals are efficiently transmitted and displayed on a 16/2 LCD screen under the guidance of the 8051 microcontroller. Power is sourced from a step-down transformer, converting 230V AC to 12V AC, subsequently rectified to DC for stable operation. In three-phase systems, three transformers are employed for enhanced efficiency. Additionally, fire sensors, strategically positioned on transmission towers, detect and alert to fire incidents caused by faults, ensuring prompt response and mitigation measures.
Keywords: Transmission line, Electrical energy, Electrical system, Fault detection
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