A Management System Based on Data Hierarchy and Grading Applied to Electric Power System

Abstract

The invention provides a management system which is applied to an electric system and based on data hierarchy and classification, and comprises a first-class data layer, a second-class data layer and a third-class data layer, wherein the first-class data layer is connected with the second-class data layer; the second-class data layer is connected with the third-class data layer; the first-class data layer comprises a generation server and a transmission device I; the second-class data layer comprises a power transformation data hierarchy management platform, a real-time information server II, a failure recording server II, an on-line monitoring information server II, a first receiving device and a second receiving device; the third-class data layer comprises at least one ordinary transformer substation data layer; and the ordinary transformer substation data layer comprises an on-line monitoring information server IV and a transmission device IV. According to the management system, effective management of a data resource in the existing system database is improved; requirements on high performance, high safety, high reliability and high extension are met; and a resource use ratio is further increased.

Description

technical field [0001] The invention relates to the field of data hierarchical and hierarchical management systems, in particular to a data hierarchical and hierarchical management system applied to power systems. Background technique [0002] With the in-depth development of power grid work and the expansion of power grid scale, the demand for real-time monitoring, analysis and decision-making, information release and information early warning of the power system is also increasing, and the information interaction between various departments and personnel is also increasing. More and more frequently, this requires high-performance reading and writing functions for data in different regions, and information resource sharing and hierarchical management of data have become a prominent issue. [0003] The purpose of the management system based on data layering and classification is to realize the integration of data physics, logic, and application, and the service-oriented arch...

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Problems solved by technology

[0004] However, the data in the power system database does not fully adopt the hierarchical and hierarchical management mode, lacks a perfect data management mechanism, and has a large amount of garbage data. Various conditions such as proficiency in knowledge will involve and affect the quality of data, which not only occupies hard disk space, wastes resources, and affects efficiency, but also greatly reduces the relevance of business systems, data flow access, and system security control requirements. and data protection have been affected, illegal access, hacker virus attacks, etc. may pose a threat to the power network system

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