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Graphical SSD (System Specification Description) configuration method based on IED (Intelligent Electronic Device) template

A graphical and template technology, applied in special data processing applications, instruments, electrical and digital data processing, etc., can solve problems such as poor user experience, increased engineering costs, and late promotion of SSD files, achieve good user experience, and improve engineering efficiency. 、Configure the effect of intuitive and convenient work

Active Publication Date: 2016-10-26
NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD
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Problems solved by technology

[0004] However, compared with other configuration files such as ICD files and SCD files, SSD files are popularized later and have fewer applications. At present, most smart substation configuration tools either do not configure SSD file configuration functions at all, or provide simple and inflexible configuration methods. Such as manual editing, step-by-step increase method according to the schema file, etc., the user experience is poor, the project configuration efficiency is low, and the project cost is increased to a certain extent

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  • Graphical SSD (System Specification Description) configuration method based on IED (Intelligent Electronic Device) template
  • Graphical SSD (System Specification Description) configuration method based on IED (Intelligent Electronic Device) template

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Embodiment Construction

[0024] It will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] For the current smart substation, IEC61850 model structure or similar tree-like hierarchical structure is used as the data structure of the station library, and in order to meet the graphical monitoring and control requirements of the current smart substation, a graphical project of drawing primary equipment and its electrical connection relationship The configuration tool is already one of the necessary tools for project configuration. The configuration method of the present invention is based on the existing graphical engineering configuration tool, draws the primary equipment and its electrical connection relationship in the SSD, and then borrows the graphic element function of the graphic tool to draw various types of equipment in the station in the form of drawing. Secondary equipment graphic elements, such as various protection, measurement and contr...

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Abstract

The invention discloses a graphical SSD (System Specification Description) configuration method based on an IED (Intelligent Electronic Device) template. The method aims at a situation that current smart substations all adopt an IEC61850 (International Electrotechnical Commission) model structure or a similar tree form hierarchical structure as the data structures in an instation database and also have a graphical CID (configured IED description) tool. The method comprises the following steps: firstly, drawing primary equipment in the SSD and the electrical connection relationship of the primary equipment; then, in virtue of the primitive function of the graphical tool, drawing secondary equipment primitives in the substation; associating the secondary equipment primitives with the corresponding models of the secondary equipment primitives to form an IED template so as to form an IED template library; and finally, carrying out the primary and secondary association of the SSD in a form of dragging the IED template directly on the primary equipment of the SSD and the electrical connection graph of the primary equipment. The method is convenient and visual in configuration and can improve CID efficiency.

Description

technical field [0001] The invention relates to the technical field of electric power automation, in particular to a graphical SSD configuration method based on an IED template. Background technique [0002] IED (Intelligent electronic device), intelligent electronic device. The IEDs in the substation adopt a unified protocol to exchange information through the network. IEC 61850 (series of international standards for communication networks and systems in substations) models most of the common real equipment and equipment components, and these models define common data formats, identifiers, behavior and controls. To integrate an IED into a substation automation system, it is necessary to use the substation configuration language stipulated in the IEC 61850 standard to describe the IED, that is, to configure, and the configuration tool is used at this time. The main tasks of the configuration tool are: generate initial function description files (ICD files) of various IEDs ...

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/392Y02E60/00
Inventor 檀庭方李靖霞王涛吴世伟张哲王紫东刘文彪纪陵
Owner NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD
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