Intelligent Operation and Maintenance Architecture and Key Technologies for Power Grid Dispatch and Control Systems

In response to the increased complexity and enhanced concealment of faults arising from the evolution of power grid dispatch and control system architectures, which pose significant challenges to maintenance, this paper proposes an intelligent operation and maintenance solution specifically tailored for power grid dispatch and control system. The primary goal is to elevate the quality of operation maintenance for power grid dispatch and control system and alleviate the workload associated with maintenance activities. This paper elaborates on the design of the software, hardware and data flow architecture, as well as key technologies including unified modeling, system risk early warning, fault diagnosis and localization, and fault-assistance handling. These elements collectively aim to lay the theoretical groundwork and offer technological support for establishing a smart, efficient operations and management system for power grid dispatch and control system.