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Substation SCD file classification method and device, terminal and storage medium

A document classification and substation technology, applied in the field of power system, can solve problems such as low scanning efficiency, and achieve the effect of improving scanning speed, improving accuracy and improving scanning efficiency

Pending Publication Date: 2020-05-12
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide a substation SCD file classification method, device, terminal and storage medium to solve the problem caused by scanning the SCD files of all secondary equipment when obtaining the information required by the SCD file. Technical issues with low scanning efficiency

Method used

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  • Substation SCD file classification method and device, terminal and storage medium
  • Substation SCD file classification method and device, terminal and storage medium
  • Substation SCD file classification method and device, terminal and storage medium

Examples

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Embodiment 1

[0038] see figure 1 , a substation SCD file classification method provided by this application is used to solve the technical problem of low scanning efficiency caused by scanning the SCD files of all secondary equipment when obtaining the information required by the SCD file. In one of the embodiments, the substation SCD file classification method includes:

[0039] 101. Acquire the SCD file of the secondary equipment of the substation, and extract the IED naming information of each secondary equipment in the SCD file; wherein, the secondary equipment includes a protection device.

[0040] The substation includes primary equipment and secondary equipment. Among them, the primary equipment is directly used for the production and use of electric energy and has a higher voltage than the control circuit (secondary equipment). Such as oil-filled transformers, dry-type transformers, autotransformers, circuit breakers (empty circuit breakers), voltage transformers, current transfor...

Embodiment 2

[0049] The same feature includes that other secondary equipment is on the same line as the protection device.

[0050] In the present application, other secondary devices on the same line as the protection device are divided into the same unit, so as to facilitate unified scanning of all secondary devices on the same line, and further improve scanning efficiency. The same line is the direct or indirect connection between other secondary equipment and the protection device. For example, the measurement and control device is electrically connected to the protection device by connecting the intelligent terminal or the merging unit, and the measurement and control device is also divided into the protection device. unit.

Embodiment 3

[0052] The substation SCD file classification method also includes:

[0053] The input information and output information of each secondary equipment are scanned, and it is determined whether other secondary equipment and the protection device are on the same line according to the input information and output information.

[0054] Secondary equipment such as protection devices, measurement and control devices, intelligent terminals, and merging units will have output ports and input ports. The interaction relationship between the receiving ports of secondary equipment can be described in detail in the SCD file. According to the read input information, output information, The data set and the APPID information of the sender construct the information sending and receiving logical link connection table. That is, by scanning the input information and output information of each secondary device, judge whether other secondary devices and the protection device are on the same line ac...

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Abstract

The invention provides a substation SCD file classification method and device, a terminal and a storage medium, and the substation SCD file classification method comprises the steps: obtaining an SCDfile of substation secondary equipment, and extracting the IED naming information of each secondary equipment in the SCD file, wherein the secondary equipment comprises a protection device; taking theprotection device as a center, and dividing other secondary equipment with the same characteristics as the protection device into the same unit according to the IED naming information; and classifying the SCD files corresponding to the secondary equipment of the same unit into the same category to obtain a classified target SCD file. According to the invention, the SCD file is scanned by taking aunit as a unit, so that the scanning speed is increased; and after preliminary classification, the configuration information of the SCD file is convenient to search and check, misjudgment is reduced,and the accuracy is improved.

Description

technical field [0001] The present application relates to the technical field of electric power system, in particular, to a substation SCD file classification method, device, terminal and storage medium. Background technique [0002] The smart substation is an important foundation and support of the smart grid. As a substation configuration file (System Configuration Description, SCD) that can reflect the configuration information of the smart substation system, it describes the instance configuration of all intelligent electronic devices (IEDs) in the substation. and communication parameters, communication configuration between IEDs, and substation primary system structure and other information. [0003] The importance of the SCD file as the description file of the substation is self-evident, which requires commissioning and maintenance personnel to be able to accurately obtain the required information when needed. At present, the required information is usually obtained b...

Claims

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Application Information

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IPC IPC(8): G06F16/16
CPCG06F16/16G06F16/166
Inventor 宁楠熊楠饶赟宗志亚王师国刘兴艳杜林李玉芬易可
Owner GUIZHOU POWER GRID CO LTD
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