Communication Enhancement Techniques for Intelligent Maintenance and Inspection Devices of Power Systems Based on RIS

Intelligent maintenance and inspection devices are critical for ensuring the safe and reliable operation of power systems. However, these devices require reliable and high-bandwidth communication channels, which can be challenging to achieve in the harsh and dynamic environment of power systems. In this paper, we propose the use of Reconfigurable Intelligent Surfaces (RIS) as a potential solution for communication enhancement in power systems. RIS is a promising technology that can improve communication reliability, reduce interference, and cut power consumption through intelligent reflection and refraction of radio signals. We start from the discussion about the specific communication requirements of intelligent maintenance and inspection devices in power systems, which is followed by the introduction of RIS technology and its benefits for enhancing communication in power systems. Some case studies are also represented in this work to demonstrate the effectiveness of using RIS for communication enhancement in power systems.