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Intelligent telecontrol communication machine based remote data subscribing and releasing method

A technology of intelligent telematics and subscription publishing, which is applied in the field of electric power engineering and can solve the problems of low forwarding efficiency and accuracy

Inactive Publication Date: 2014-01-29
CHINA SOUTHERN POWER GRID COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the above problems of low forwarding efficiency and accuracy, and provide a data remote subscription and publishing method based on an intelligent remote machine with higher subscription forwarding efficiency and accuracy

Method used

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  • Intelligent telecontrol communication machine based remote data subscribing and releasing method
  • Intelligent telecontrol communication machine based remote data subscribing and releasing method

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Experimental program
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Embodiment Construction

[0017] The specific implementation of the smart telematics-based data remote subscription publishing method of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] refer to figure 1 as shown, figure 1 It is a flow chart of an embodiment of an intelligent telematics-based data remote subscription publishing method, including the following steps:

[0019] Step S101, collect data information generated by equipment in the substation, and store the data information in an RDB database (relational database) through an intelligent remote machine of the substation.

[0020] In this step, the intelligent remote machine can be composed of multiple CPU plug-ins in hardware, and can be composed of multi-level and multi-purpose application modules such as RDB, HDB, model management, on-site communication interface, and outbound communication interface on software . Among them, RDB and HDB are commercial databases for storing vari...

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Abstract

The invention provides an intelligent telecontrol communication machine based remote data subscribing and releasing method. The remote data subscribing and releasing method includes the steps: acquiring data information generated from station equipment in a transformer substation and storing the data information in an RDB (relation model database); subjecting the data information to plenoptic modeling, acquiring CIM (common information model) files of all-station models, uploading the CIM files to a main scheduling station, analyzing the CIM files, selecting the data information to generate the same into subscribing files, subscribing the subscribing files to an intelligent telecontrol communication machine, analyzing the subscribed files, dynamically establishing a forwarding information table of subscribing information, and locally storing the forwarding information table prior to being disconnected. When the subscribing information is released, connection between the main scheduling station and communication is restarted, and the corresponding data information in the RDB database is transmitted to the main scheduling station according to the stored forwarding information table. By the technical scheme, efficiency and accuracy in subscribing and forwarding of the data information between the main scheduling station and the transformer can be greatly improved, and working efficiency and working quality of scheduling and operating of the power grid are improved.

Description

technical field [0001] The invention relates to the technical field of electric power engineering, in particular to a method for remote subscription and release of data based on an intelligent remote machine. Background technique [0002] At present, the power system has problems such as various types of secondary equipment, fragmentation of operation information, and lack of unified construction and operation standards. The main station and sub-stations are constructed and maintained separately. The establishment of the data mapping relationship between the main and sub-stations is entirely through manual participation. The data reference table is manually edited and a written document is manually submitted to the plant station. Input, and then establish this mapping relationship in the configuration, and define this relationship as the static configuration of the telecontrol communication of the main substation. [0003] However, the main station and the substation origin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 胡荣汪际峰李鹏张喜铭周华锋陶文伟汤震宇王文龙杨梅强代小翔
Owner CHINA SOUTHERN POWER GRID COMPANY
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