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Method for describing fixed value information of relay protection device based on CIM-E language

A relay protection device, CIM-E technology, applied in the direction of instruments, data processing applications, resources, etc., can solve the problems of CIM object granularity, low description efficiency, slow data import/export speed, etc., to improve the standard and standardization, ease of reading and parsing, and apparent versatility

Inactive Publication Date: 2018-07-24
GUIZHOU POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the process of using CIM / XML to describe the fixed value information of relay protection devices, there are problems such as low description efficiency, slow data import / export speed, and unsatisfactory granularity of CIM objects.

Method used

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  • Method for describing fixed value information of relay protection device based on CIM-E language
  • Method for describing fixed value information of relay protection device based on CIM-E language
  • Method for describing fixed value information of relay protection device based on CIM-E language

Examples

Experimental program
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specific Embodiment

[0040] Concrete embodiment: the CIM-E file format is as follows:

[0041] File name format: such as Anhui_20170908_080000.CIME

[0042] An example file is as follows:

[0043]

[0044]

[0045] @Num mRID DevType RelayName Ver CRC FacName

[0046] / / The serial number uniquely identifies the protected equipment type, protection device model, version number, check code manufacturer

[0047] #1 285278209 Line RCS-931A 3.01 883C Narui Jibao

[0048] #2 285278210 Line CSC-103A-G-R V1.00L2 Beijing Sifang

[0049] ...

[0050]

[0051] ...

[0052]

[0053] @Num mRID EquipmentConfigID SettingValueItemID ItemChnNameValue1Value2CT PT

[0054] / / The serial number uniquely identifies the dependency relationship, identifies the fixed value item, identifies the fixed value item name, fixed value, primary value, fixed value, secondary value, CT ratio, PT ratio

[0055] #1 289274817 287409283 285350173 Fixed value of section I of grounding distance 3.4 1.85 1200 / 1 220 / 0.1

[0...

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Abstract

The invention discloses a method for describing fixed value information of a relay protection device based on a CIM-E language. By studying and analyzing the requirements of multiple system applications for the fixed value information data of a protection device, a protection device model is established. In order to facilitate the description of the configuration information of the relay protection device, a primary device model for simply describing the information is established. On this basis, an attachment relationship between the protection device and a primary device is established, andeach piece of fixed value item information with attachment relationship information is described in detail. A generated interactive file of the invention conforms to the format and content requirements of a national grid for interactive data, the file has the advantages of easy reading and analysis and obvious versatility, the data sharing between different developers of a grid dispatching automation system can be satisfied, the format conversion in carrying out real-time data exchange based on a proprietary format is reduced, and a foundation is laid for realizing the analysis of the fixed value information of the relay protection device.

Description

technical field [0001] The invention relates to the field of information management of electric power system relay protection devices, in particular to a description method of value information of relay protection devices based on CIM-E language. Background technique [0002] Relay protection occupies an important place in the field of power system. Reasonable protection setting is very important for the correct action of the protection device, and is of great significance to ensure the safe and stable operation of the power system. With the development of smart grid, a large number of power grid transformation projects have been put into operation in large quantities, and the operation mode is changing. This puts forward higher requirements on the performance and correctness of the protection device setting, as well as the prevention of "wrong setting". The intelligent application of the power system also puts forward the requirements for obtaining the value information of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06312G06Q10/067G06Q50/06
Inventor 熊学海万春竹王永刚王宇恩白加林赵凌王占欣齐雪雯
Owner GUIZHOU POWER GRID CO LTD
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