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High-visualization display method for secondary device configuration of intelligent substation

A technology of intelligent substation and intelligent electronic equipment, which is applied in other directions such as database browsing/visualization, electrical digital data processing, and special data processing applications. question

Inactive Publication Date: 2014-12-24
GRIDNT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large number of intelligent electronic devices in the station, the description of the substation business model represented by the devices is complicated, and there are a large number of configurations in the communication between devices and between devices and the network. It is difficult to intuitively understand the intelligent substation simply by relying on SCD text files Configuration
[0013] At the same time, for a typical intelligent substation, the SCD file describing its configuration will be very large. The described intelligent substation configuration is very complicated, and manual drawing will be extremely cumbersome and heavy workload. Therefore, this drawing method is not suitable implement in practical application

Method used

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  • High-visualization display method for secondary device configuration of intelligent substation
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  • High-visualization display method for secondary device configuration of intelligent substation

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Embodiment 1

[0063] A high-visual display method for secondary equipment configuration of a smart substation in this embodiment, which includes:

[0064] 1. Intelligent analysis of SCD files

[0065] The SCD file is used as input for this solution and contains all the information we need. Among them, we focus on analyzing three parts:

[0066] 1) Information under the communication node of the SCD file. This information provides the connection between the device and each specific communication network, and is a description of the network physical connection between each intelligent electronic device;

[0067] 2) The method and information model for each intelligent electronic device to send information to the outside world. This can be regarded as an accurate and complete description of the external information interface of each electronic device;

[0068] 3) Input (INPUTS) information of each IED. Represents which information each intelligent electronic device receives from other dev...

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Abstract

The invention relates to the technical field of secondary device configuration displaying of an intelligent substation, in particular to a high-visualization display method for secondary device configuration of the intelligent substation. The high-visualization display method comprises the following specific steps: firstly, intelligently analyzing SCD (Serial Cryptographic Device) files; secondly, automatically generating a wiring diagram of equipment and a network; thirdly, automatically generating a logic connection diagram among the devices; fourthly, realizing step-by-step and hierarchical display of logic connection by means of interacting with users. According to the high-visualization display method disclosed by the invention, high-visualization and high-interaction display for the configuration of the intelligent substation is realized by using an intelligent processing algorithm and a novel display means, so that an information model supported by the devices, a communication interface between every two devices and the logic connection among the devices are clear at a glance, further relevant persons in the substation can quickly grasp service conditions in the substation, and the operation efficiency and the maintenance efficiency of the substation can be improved to a great degree.

Description

technical field [0001] The invention relates to the technical field of substation secondary equipment configuration display technology, in particular to a highly visual display method for intelligent substation secondary equipment configuration. [0002] Background technique [0003] As the development direction of the future power grid, the smart grid penetrates into every link of power generation, power transmission, power transformation, power distribution, power consumption, dispatching, and communication information. Among the above-mentioned links, the smart substation is undoubtedly the core link. The biggest difference between smart substations and traditional substations is reflected in three aspects: intelligent primary equipment, state-based equipment maintenance, and networked secondary equipment. It is constructed in layers according to the three-layer structure system of process layer, interval layer and station control layer. It is based on the IEC61850 comm...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/904G06Q50/06
Inventor 张灿勇李惠民王乐挺
Owner GRIDNT
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