State evaluation and analysis method and system for power distribution network equipment based on integrated database

Abstract

The invention discloses a state evaluation and analysis method and system for power distribution network equipment based on an integrated database, and relates to the technical field of power distribution network equipment operation and maintenance. The method comprises the steps: constructing an integrated database for the power distribution network equipment, extracting the fault defect information of each piece of power distribution network equipment, carrying out the state evaluation and importance evaluation of all equipment of a power distribution network, and forming a state integratedevaluation analysis table and an operation and maintenance strategy for all equipment of the power distribution network. The method gives full consideration to the operation state, importance and fault defect information of the power distribution network equipment, carries out the integrated evaluation and analysis of the power distribution network equipment, forms a differential operation and maintenance strategy, improves the operation and maintenance work efficiency of the power distribution network equipment, saves the investment cost, provides scientific guide basis for the reasonable operation and maintenance of the power distribution network equipment, and improves the operation and maintenance level of the power distribution network.

Description

technical field [0001] The invention belongs to the technical field of distribution network equipment operation and maintenance, and in particular relates to an integrated database-based distribution network equipment state evaluation and analysis method and system thereof. Background technique [0002] The distribution network directly faces the majority of power users, and has the basic characteristics of many points, long lines, wide area, complex structure, and cross-cutting management links. The level of equipment operation and maintenance management technology in the distribution network is directly related to the safe and stable operation of the distribution network. , has an important impact on the reliability of power supply. For power companies, they should correctly treat the problems existing in the current distribution network equipment operation and maintenance process, continuously optimize the distribution network equipment operation and maintenance managemen...

AI Technical Summary

Problems solved by technology

[0003] The traditional distribution network operation and maintenance management method is insufficient for the operation and maintenance management of equipment, and it is still necessary to further improve the operation and maintenance management and control capabilities of distribution network equipment

In addition, data analysis on the operation and maintenance of distribution network equipment and research on differentiated operation and maintenance based on big data applications have not yet been supported by effective methods or systems.

In particular, for example, rural distribution network equipment is generally installed in relatively remote areas, and it is difficult for operators to take into account the operation and maintenance of equipment, and even the phenomenon that equipment has been damaged has not been discovered

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