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Information Engineering Configuration Method and System of Wide Area Protection System

A technology of wide-area protection and information engineering, which is applied in the field of information engineering configuration of wide-area protection systems, can solve the problems affecting the overall power supply reliability and low efficiency of the power grid, so as to improve the efficiency of project implementation, efficient information engineering configuration, and ensure power supply reliability effect

Active Publication Date: 2016-03-02
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide an efficient wide-area protection system information engineering configuration method and system for the low efficiency of the existing wide-area protection system information engineering configuration method, which seriously affects the overall power supply reliability of the power grid. overall power supply reliability

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  • Information Engineering Configuration Method and System of Wide Area Protection System
  • Information Engineering Configuration Method and System of Wide Area Protection System
  • Information Engineering Configuration Method and System of Wide Area Protection System

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below according to the drawings and embodiments. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

[0020] Such as figure 1 As shown, an information engineering configuration method of a wide area protection system includes steps:

[0021] S200: Obtain the ICD file of the wide area protection master station or the wide area protection substation, and the intra-station communication virtual terminal of the wide area protection system.

[0022] The wide-area protection system mainly includes a wide-area protection master station and a wide-area protection sub-station, and the wide-area protection master station and the wide-area protection sub-station are connected through a bus. Can be one or more. The ICD fil...

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Abstract

The invention provides an information engineering configuration method and system for a wide-area protection system. A virtual terminal mode is adopted in signals between substations as well as between the substations and a master station of the wide-area protection system, the virtual terminal mode is adopted in the in-station signals of the substations or the master station, an IEC61850 configuration instrument is adopted for configuring the area signals between the substations as well as between the substations and the master station, and the in-station signals of the substations or the master station, and therefore information engineering configuration of the wide-area protection system can be finished. The information engineering configuration method for the wide-area protection system conforms to universal engineering configuration of the IEC61850, the engineering implementation efficiency of the system in the integration process can be improved, efficient information engineering configuration of the wide-area protection system can be achieved, and the reliability of power supply of a whole power grid can be ensured.

Description

technical field [0001] The invention relates to the technical field of smart grids, in particular to an information engineering configuration method and system for a wide area protection system. Background technique [0002] In recent years, communication, computer, automation, network and other technologies have achieved rapid development. Electronic transformers, optical transformers, and intelligent primary equipment have been successfully developed one after another. The IEC61850 protocol and unified modeling have been gradually promoted and improved. High-quality digital stations have been successfully built and put into operation one after another. However, these current achievements are still mainly focused on the sharing and optimization of information within the station, and still have not solved some problems currently faced by the overall power grid. For example, the existing protection and control systems based on local information face difficulties in protection...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J13/00H04L12/24
Inventor 刘育权黄奕俊蔡燕春杨咏梅曹杰刘东超李园园鲍凯鹏
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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