Journal of Engineering Research

With the advancement of smart grid construction, unmanned substations have been reasonably applied based on their own advantages. However, operation and maintenance face challenges. This article mainly explores the operation and maintenance of unmanned substations in depth. Firstly, it elaborates on the importance of substation operation and maintenance, such as ensuring the safe and stable operation of the power system, improving power supply reliability, and reducing operating costs. Then, several practical and feasible operation and maintenance measures are proposed, mainly including utilizing key technologies for substation operation and maintenance, establishing a sound operation and maintenance management system, and promoting information-based management of operation and maintenance. Through these operational and maintenance measures, the aim is to provide theoretical support for the stable operation of unmanned substations, promote the intelligent operation and maintenance process of the power industry, and ensure the safe and stable supply of electricity.

Unmanned operation; Substation; Operation and maintenance