Design and Development of Underground Cable Fault Location

Abstract

This abstract presents an overview of the design and development of an underground cable fault detector. The system aims to provide an efficient and reliable solution for detecting faults in underground power cables, facilitating quick identification and repair of faults to ensure uninterrupted power supply. The underground cable fault detector comprises several essential components and functionalities. It incorporates sensors, data processing algorithms and a user interface for fault detection and localization. The sensors are deployed along the underground cable network to monitor parameters such as voltage, current. The data processing algorithms analyse the sensor data in real-time to identify abnormal patterns and deviations that indicate cable faults. These algorithms employ advanced signal processing techniques, pattern recognition, and fault signature analysis to distinguish between normal cable operation and fault conditions. The fault detector system also includes a user interface which provides visual indications to alert operators about the presence and location of cable faults. The interface may display fault information such as fault type and distance from the detection point to aid in efficient fault location and repair. During the design and development process, considerations are given to factors such as system sensitivity, accuracy, and reliability. Extensive testing and validation procedures are conducted to ensure the system's performance under various fault scenarios and environmental conditions.