Hierarchical distribution network fault location system, method, server and device

A technology of distribution network fault and location system, applied in transmission systems, information technology support systems, electrical components, etc., can solve the problems of slow fault response, fault data processing delay, etc., to improve response speed and reduce data processing time. The effect of delaying and alleviating bandwidth pressure and data processing pressure

Active Publication Date: 2022-07-12
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology

[0006] In summary, this application aims to solve technical problems such as fault data processing delay and slow fault response in the prior art

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  • Hierarchical distribution network fault location system, method, server and device
  • Hierarchical distribution network fault location system, method, server and device
  • Hierarchical distribution network fault location system, method, server and device

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Embodiment Construction

[0060] The embodiments of the present application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the application, but not to limit the scope of the application.

[0061] In the description of this application, unless otherwise stated, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer" The orientation or positional relationship indicated by , "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, not An indication or implication that the referred device or element must have, be constructed, and operate in a particular orientation is not to be construed as a limitation on the present application. Furthermore, the terms "first," "second," "third," etc. are used for descriptive ...

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Abstract

The present application provides a layered distribution network fault location system, method, device and server. The system includes a cloud layer, an edge layer and a terminal layer. The cloud layer is provided with a cloud server, and the edge layer is provided with multiple edge computing gateways. There are multiple terminal devices on the layer, one cloud server corresponding to multiple sub-domains, and one edge computing gateway corresponding to one sub-domain; the positioning method includes sub-domain positioning and fault point precise positioning, and the edge layer establishes the actual failure time matrix and uploads it , the cloud server compares the simulated failure time matrix with the actual failure time matrix, determines the fault sub-domain, and issues the fault processing authority instruction to the fault sub-domain. After that, the edge computing gateway that administers the fault sub-domain precisely locates the fault point in the sub-domain. In this way, the cloud server realizes the task distribution of fault processing through decentralization of authority, reduces the data processing load of the cloud server and the occupation of network bandwidth, improves the system responsiveness, and is conducive to rapid fault recovery.

Description

technical field [0001] The present application relates to the technical field of distribution network fault location, and more particularly, to a hierarchical distribution network fault location system, method, server and device. Background technique [0002] The distribution network system is a powerful and complex system. When a fault occurs, the fault location and isolation operation must be carried out in time. Through the final troubleshooting, the safe operation of the distribution network system can be realized. [0003] In the prior art, the location of power distribution network system faults is usually realized by means of cloud computing. There are many problems in traditional cloud computing solutions: 1. Terminal data is directly uploaded to the cloud. Filtering and analysis, the unfiltered data has a huge amount of data, and uploading it directly to the cloud will increase the transmission volume and network bandwidth occupation, thereby increasing the data pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L41/0677H04L41/0631H04L67/12
CPCH04L41/0677H04L41/064H04L41/065H04L67/12Y04S10/52
Inventor 邓丰蒲涛徐帆祖亚瑞梅龙军
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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