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Transformer substation based on model converter and quick scheduling master station converting method

A dispatching master station and fast conversion technology, applied in the direction of electrical components, circuit devices, information technology support systems, etc., can solve the problems of increased maintenance workload, power grid safety hazards, insufficient utilization, and inability to transmit useful information.

Active Publication Date: 2012-12-19
NARI TECH CO LTD +1
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Problems solved by technology

This traditional transmission method has many disadvantages: a large amount of useful information on the substation cannot be transmitted to the main station, and the information islands are generated in a state of separation between the systems, which does not give full play to the advantages of the two standards; the duplication between the substation and multiple dispatching centers maintenance, increasing the workload of maintenance and potential safety hazards of the power grid, etc.

Method used

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  • Transformer substation based on model converter and quick scheduling master station converting method
  • Transformer substation based on model converter and quick scheduling master station converting method
  • Transformer substation based on model converter and quick scheduling master station converting method

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Embodiment Construction

[0015] In order to further reveal the technical solutions of the present invention, the implementation manners of the present invention will be described in detail in conjunction with the accompanying drawings.

[0016] 1. SCD file conversion analysis.

[0017] The site-wide SCD files (SSD files) and SVG graphics are provided by the factory station, and the master station interprets the SCD files (SSD files). The SCD file provided by the station is a standard 61850 file, and its model is divided into three parts: 1) Substation model, which describes the interrelationship of primary equipment and their connection relationship; 2) IED device model, which describes the secondary intelligence of the substation The model and function of the electronic device, etc.; 3) The communication system model, which describes the object model related to communication. IEC61850 data model see figure 2 .

[0018] The SCD file not only contains the above three parts of the model, b...

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Abstract

The invention discloses a transformer substation based on a model converter and a quick scheduling master station converting method. In the invention, after CIM (CompuServe information manager) and SVG (scalable vector graphics) are seamlessly connected with a database of the scheduling master station, the scheduling master station can dispatch the built database to obtain the display of a transformer substation model and graphics from an interface. Therefore, different specification information IEC61850 and IEC6190 can be converted at the terminal end of the transformer substation, and model exchange files can be generated correspondingly; with the generation of the model files, the secondary device model information of the transformer substation and the demand information of the master station are tightly combined. Meanwhile, through the SVG graphic files, the primary device topologic information of the transformer substation and the exchange information content of the master station can be integrated together. Finally, the technical innovation target of seamless communication is realized through a corresponding mapping mechanism.

Description

technical field [0001] The invention relates to a method for quickly converting models of a substation and a master dispatching station, in particular to a method for quickly converting models of a substation and a master dispatching station based on a model converter, and belongs to the technical field of substation automation. Background technique [0002] With the continuous development of the power grid and the requirements of safe production, there are more and more intelligent devices and automation systems, and the information exchange between them is more and more complicated. It is the general trend to follow the unified international standard. In power plants, substations and other substations, IEC 61850 has been recognized as the international standard for a new generation of substation integrated automation systems. This standard can make different manufacturers that comply with IEC61850 Interoperability between devices. [0003] In the dispatching master statio...

Claims

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Application Information

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IPC IPC(8): H02J13/00H02B15/02
CPCY04S10/40
Inventor 刘俊洲王锐王海峰张海滨
Owner NARI TECH CO LTD
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