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Device for dynamically identifying network equipment topology of intelligent substation based on MAC address matching

A smart substation and MAC address technology, applied in the field of substations, can solve the problems of lack of devices for visually displaying network topology relationships, real-time visual query, and inability to dynamically obtain topology relationships of layer-2 switches in substations, etc., to achieve visualization and upgrade The effect of operational management level

Active Publication Date: 2017-09-01
GUIZHOU POWER GRID CO LTD
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Problems solved by technology

Therefore, it is necessary to monitor the topology status of the entire substation network system in real time, realize network topology visualization and rapid network fault location, and improve the operation and management level of smart substation network equipment. The topological relationship between intelligent electronic devices IED lacks a device for visually displaying the network topology relationship, and there is no device for real-time visual query of the network device topology relationship at the substation work site

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  • Device for dynamically identifying network equipment topology of intelligent substation based on MAC address matching
  • Device for dynamically identifying network equipment topology of intelligent substation based on MAC address matching
  • Device for dynamically identifying network equipment topology of intelligent substation based on MAC address matching

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-8 , a device for dynamically identifying topology of network equipment in smart substations based on MAC address matching, comprising a dynamic network topology recognizer, which includes a dynamic network topology configurator, a dynamic network topology parser, a dynamic network topology grapher and a dynamic network topology updater, Network topology dynamic configurator includes substation SCD file reader, port listener, ...

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Abstract

The invention discloses a device for dynamically identifying the network equipment topology of an intelligent substation based on MAC address matching. The device comprises a dynamic network topology identifier; the dynamic network topology identifier comprises a dynamic network topology configurator, a dynamic network topology analyzer, a dynamic network topology graphical device and a dynamic network topology updater; the dynamic network topology identifier is connected with a control hall central host of the substation; a control hall multi-media display screen displays the topological state of the whole substation network system; the control hall central host is connected with a mobile packet wireless communication device through a control hall wireless communication device; and real-time dynamic graphical query of the network equipment topology can be realized through a mobile packet. By means of the device disclosed by the invention, the topological graph of an online switch and the states of various ports in an intelligent substation network can be monitored intuitively in real time; the topological relationship of equipment can be queried on the scene in real time through the mobile packet; therefore, remote judgement and prediction on equipment failure can be realized; and the efficiency is increased.

Description

technical field [0001] The invention relates to the field of substations, in particular to an intelligent substation network device topology dynamic identification device based on MAC address matching. Background technique [0002] With the improvement of substation intelligence, the application of industrial Ethernet has been popularized in the field of substation. During the commissioning of substation infrastructure, it is necessary to check the correctness of equipment networking; during the operation and maintenance of substations, network communication failures often occur Accompanied by changes in the topology of network devices. Therefore, it is necessary to monitor the topology status of the entire substation network system in real time, realize network topology visualization and rapid network fault location, and improve the operation and management level of smart substation network equipment. The topological relationship between intelligent electronic devices IED ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
CPCH04L41/12
Inventor 陈胜王向东刘晓放胡星张承模王亮王家军施武作吴杰邵凯田钱程林岳宝玲
Owner GUIZHOU POWER GRID CO LTD
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