A Fault Research and Judgment Method for Distribution Master Station and Terminal Communication Network

Abstract

The invention relates to a fault study and judgment method for a communication network between a distribution master station and a power distribution terminal. The method is technically characterized in that: a set of general representation model is provided for various resources in the communication network between the distribution master station and the power distribution terminal, a distribution master station system issues a study and judgment instruction to a power distribution terminal communication access network comprehensive network management system by means of the model in a message interaction way, and an information transmission link among the distribution master station system, the power distribution terminal and the communication network is established, so that centralized acquisition and comprehensive management of the power distribution terminal, communication network management system equipment, communication channel resources and the like under the charge of the distribution master station system are realized, and an acquired communication network abnormal state is fed back to the distribution master station system immediately to perform fault study and judgment and location. A more comprehensive study and judgment method is provided for fault searching of the communication network between the distribution master station and the power distribution terminal, and safe and stable running of a power distribution network is ensured effectively.

Description

technical field [0001] The invention belongs to the technical field of power distribution network, and relates to a general expression model of resources, in particular to a method for researching and judging a fault in a communication network between a power distribution master station and a terminal. Background technique [0002] With the rapid development of smart grid construction, the important role of the power distribution master station system in the safe and reliable operation of the power grid has become increasingly prominent. It is of great significance to be in a high-quality, economical and efficient operating state. Due to the large number of power distribution terminal equipment connected to the power distribution master station system through various communication networks, various types of communication networks, and frequent commissioning and withdrawal of power distribution terminal equipment, there are many reasons for the abnormal operation of power dis...

AI Technical Summary

Problems solved by technology

Due to the large number of power distribution terminal equipment connected to the power distribution master station system through various communication networks, various types of communication networks, and frequent commissioning and withdrawal of power distribution terminal equipment, there are many reasons for the abnormal operation of power distribution terminals. The communication channel between the main station and the power distribution terminal is blocked, and it may also be that the power distribution terminal equipment itself is abnormal, or it may be that the operation and maintenance personnel of the main power distribution station system make mistakes in its configuration, etc.

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