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Automatic identification method of intelligent substation virtual terminal correlated device

A virtual terminal association and smart substation technology, which is applied in the field of smart substations, can solve the problems of long time needed to find equipment, and achieve the effects of improving design efficiency, speeding up search, and facilitating maintenance and modification

Active Publication Date: 2014-07-16
STATE GRID CORP OF CHINA +3
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  • Abstract
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Problems solved by technology

Since there are usually a lot of equipment in the secondary system of the smart substation, it takes a long time to find the equipment in this way

Method used

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  • Automatic identification method of intelligent substation virtual terminal correlated device
  • Automatic identification method of intelligent substation virtual terminal correlated device
  • Automatic identification method of intelligent substation virtual terminal correlated device

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Embodiment Construction

[0033] The present invention will be described below in conjunction with the accompanying drawings and specific embodiments.

[0034] The automatic identification method for the virtual terminal associated equipment of the intelligent substation of the present invention includes the following steps:

[0035] 1) Define the secondary system device name specification

[0036] According to the requirements of smart substation model design, the name of the ICD file needs to be instantiated when importing the ICD file into the system configuration design. Class and Mounting Position divide the device name into four fields that define the name specification respectively.

[0037] A. For the device type, the common device types in the substation are counted, and the standard method shown in Table 1 below can be used to define the device type code.

[0038] Table 1 Device Type

[0039]

[0040] B. For the bay type, the common bay types in the substation are counted, and the code ...

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Abstract

The invention discloses an automatic identification method of an intelligent substation virtual terminal correlated device. The method includes the following steps that a secondary system device name standard is defined; a secondary system device connecting template is constructed; a standard secondary system device name is correlated with an ICD; opposite terminal devices needing to be correlated are automatically identified according to the secondary system device connecting template. With the method, the screening time on the correlated devices by design personnel can be reduced when a virtual terminal is configured, the device searching speed is effectively increased, and the design efficiency is improved.

Description

technical field [0001] The invention relates to the field of intelligent substations, in particular to an automatic identification method for associated equipment of virtual terminals in intelligent substations. Background technique [0002] In the design process of smart substation, a large part of the work is to configure the virtual terminal connection of the secondary system in the substation. The so-called virtual terminal refers to the general term used to describe the GOOSE, SV input and output signal connection points of intelligent electronic equipment. It is used to identify the process layer, the interval layer and the secondary circuit signal connected between them, which is equivalent to the screen terminal of the traditional substation. [0003] All equipment signals in traditional substations are transmitted by electrical signals, and the connection method is also one-to-one direct connection. The signal type only includes electrical signals, and the alarm sig...

Claims

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Application Information

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IPC IPC(8): G06Q50/06G06F17/30
Inventor 宋璇坤王玉东梅军辛培哲刘丽榕
Owner STATE GRID CORP OF CHINA
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