Centralized operation and maintenance system and method thereof based on dispatching data network

Abstract

The invention relates to a centralized operation and maintenance system and a method thereof based on a dispatching data network. The system comprises an operation and maintenance system first area, an operation and maintenance system second area, and an operation and maintenance system third area, wherein the operation and maintenance system first area and the operation and maintenance system second area are connected to the dispatching data network of the first area and the second area through an optical fiber, and the operation and maintenance system safe third area is connected to the dispatching data network of the third area through the other optical fiber. The method comprises (1) building of a centralized operation and maintenance system; (2) operation and maintenance of an intelligent power grid dispatching technology support system by the centralized operation and maintenance system; and (3) safety guarantee measures of the centralized operation and maintenance system. The centralized operation and maintenance system of the invention has the function of remote real-time monitoring of operating states of national dispatching, divisional dispatching and provincial dispatching intelligent power grid dispatching technology support system platforms and applications, and has functions of storing and managing abnormal operating states and maintenance operation of the platforms and the applications.

Description

technical field [0001] The invention belongs to the field of power systems, and in particular relates to a centralized operation and maintenance system based on a dispatching data network and a method thereof. Background technique [0002] According to the strategic deployment of the State Grid Corporation's "three collections and five major" system construction, the China Electric Power Research Institute and local power dispatching automation departments have actively carried out research on the centralized operation and maintenance mechanism of the dispatching automation system. , deepen the implementation of the "four modernizations" requirements of the company's development, use the favorable conditions for smart grid construction, and combine the reality of the independent operation and maintenance of the network provincial dispatching technical support system to analyze the traditional operation and maintenance mode, based on extensive research and listening to opinion...

AI Technical Summary

Problems solved by technology

However, the maintenance mode of the existing smart grid dispatching technical support system is that each automation department of the dispatching center maintains its own system. Due to the complex operation characteristics of the power grid, the difficulty of controlling the large power grid has increased sharply, and the degree of dependence of the dispatching business on the technical support system has further increased. Improvement, there are many problems in the current operation and maintenance mode, and the system maintenance level of automation departments in various places is different, resulting in different operating conditions of dispatching technical support systems

Images