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A transformer substation monitoring picture remote browsing method

A technology for monitoring and remote browsing of substations, applied in the field of information transmission management, can solve the problem that the state changes of graphic elements cannot be completely and accurately transmitted to the master station, etc., and achieve the effect of easy programming, simple and clear process, and less data transmitted.

Active Publication Date: 2015-05-27
NR ELECTRIC CO LTD +1
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a remote browsing method for substation monitoring screen, which can solve the problem that the state changes of the graphic elements in the monitoring screen in the substation cannot be completely and accurately transmitted to the main station, and ensure the accuracy of each graphic element of the main station screen in remote browsing. The display status is consistent with the corresponding graphic element display status of the substation, improving the display effect and user experience of remote browsing

Method used

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  • A transformer substation monitoring picture remote browsing method
  • A transformer substation monitoring picture remote browsing method
  • A transformer substation monitoring picture remote browsing method

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Embodiment Construction

[0028] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] The present invention provides a remote browsing method for substation monitoring screen, combining figure 1 As shown, the on-site deployment is mainly divided into four parts: the main station man-machine interface, the master station graphic gateway, the substation man-machine interface and the substation graphic gateway. Before describing the technical solution of the present invention, the concept of graphic element state mapping is first given.

[0030] When the substation screen is displaying the graphic element, it will obtain the state to be displayed according to the measurement point data and quality code associated with the graphic element. In this way, for a certain graphic element, the current data value and quality code of the measurement point are the same as the ones that need to be displayed. The state of the primiti...

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Abstract

The present invention discloses a transformer substation monitoring picture remote browsing method, comprising the steps of: receiving and analyzing, by a master station, a corresponding picture file sent on the transformer substation; receiving, by the master station, a corresponding public resource definition file sent on the transformer substation for analysis to obtain a pel state mapping table; receiving, by the master station, corresponding measuring point data sent on the transformer substation, obtaining a required state of the pel to be displayed according to the pel state mapping table, and dynamically drawing on a picture of the master station; and real-timely receiving, by the master station, variable measuring point data sent on the transformer substation, obtaining the required state of the pel to be displayed in combination of the analyzed pel state mapping table, and dynamically drawing on the picture of the master station. Such method can solve the problem that the state variation of the pel of the monitoring picture in the transformer substation cannot be completely and accurately transmitted to the master station, ensure the display state of each pel in the remote browsing master station picture to be consistent with the display state of the corresponding pel in the transformer substation, and improve display effects and user experiences during the remote browsing.

Description

technical field [0001] The invention belongs to the field of information transmission management, and in particular relates to a remote browsing method for a power grid regulation and control integrated substation. Background technique [0002] Under the trend of centralized regulation of the power grid, due to the access of a large number of equipment monitoring information, new requirements are put forward for the construction of the dispatching technical support system. Sorting out business needs and clarifying the access method of substation monitoring data has become a top priority. In order to solve the problem of a large amount of data access management, on the basis of the information optimization of the original telecontrol system, the functions of direct transmission of alarms and remote graphic browsing are provided. [0003] At present, remote browsing is realized by using the power system graphic description specification combined with the power system real-tim...

Claims

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Application Information

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IPC IPC(8): H04N7/18
Inventor 葛立青田华笃峻金岩磊尹凯
Owner NR ELECTRIC CO LTD
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