Cost-Effective Detection of Low Voltage Overhead Power Line Breakage in rural areas.

Abstract

Electrical power transmission systems need reliable and fast fault detection to keep the power supply running smoothly and to protect electrical infrastructure. Faults in transmission lines can lead to serious disruptions, damage to equipment, and longer maintenance times if they are not found and fixed quickly. This paper describes a system created to detect and analyze faults in a three-phase transmission line while estimating the fault's location along the line. The system continuously monitors the current in the transmission line and identifies key fault conditions, including single line-to-ground, line-to-line, double line-to-ground, and three-phase faults. By examining changes in current due to abnormal conditions, the system figures out the type of fault and estimates the distance to the fault based on the electrical properties of the transmission line. Additionally, the system enables real-time monitoring and alert generation, allowing fault information and location details to be sent to a remote platform for quick action by maintenance teams. Testing shows that the system can effectively detect various fault types and provide precise location information. This system offers a reliable and budget-friendly method for better fault management, reducing response times, and improving the overall reliability of power transmission networks.