Protection Methods Based on Communication in Power Transmission andDistribution Lines

In modern power systems, the integration of communication technologies in protection systems hasbecome essential to improve the efficiency, speed, and reliability of fault detection and isolation.Communication-based protection methods enable faster fault detection, isolation, and coordinationbetween various components of the power grid. This paper explores the significance of protectionsystems in power transmission and distribution lines, focusing on the role of communicationtechnologies in enhancing their performance. The article reviews various communication-basedprotection schemes, including differential protection, distance protection, and pilot protection, andhighlights the benefits and challenges associated with their implementation. It further discusses howthese systems improve coordination, reduce the impact of faults, and enhance the overall stability ofpower networks.

کلیدواژه ها:

Protection Methods ، communication technologies ، stability