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Microcomputer protection secondary press plate and abnormity simulation system for intelligent substation

An intelligent substation and microcomputer protection technology, applied in the field of electric power, can solve problems such as unfavorable false switching, lack of training means for operators, no special consideration of the secondary part, and judgment and processing of abnormal microcomputer protection, so as to reduce losses and improve Proficiency and the effect of ensuring safe and stable operation

Inactive Publication Date: 2016-07-06
STATE GRID CORP OF CHINA +4
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AI Technical Summary

Problems solved by technology

[0003] At present, there are many powerful substation simulation systems on the market, but they do not specifically consider the secondary part and the judgment and treatment of computer protection abnormalities, resulting in the lack of effective training methods for operating personnel, which is not conducive to preventing human error from the root cause. Withdrawal, missing throwing and withdrawing relay protection pressure plate

Method used

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  • Microcomputer protection secondary press plate and abnormity simulation system for intelligent substation
  • Microcomputer protection secondary press plate and abnormity simulation system for intelligent substation

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Embodiment Construction

[0012] like figure 1 As shown, it is a structural diagram of the system of the present invention, and the intelligent substation microcomputer protection secondary pressure plate and abnormal simulation system of the present invention includes a database, a server and a computer.

[0013] The database uses the server as a carrier to provide information such as pictures, text, Flash animations, learning and training knowledge bases, and test question banks to the computer. The database can continuously update the data according to the demand and provide corresponding data information. The server and the computer are connected through a two-way I / O interface, and the computer interacts with the user and displays the system interface.

[0014] like figure 2 Shown is the structure diagram of the database in the present invention, and the database includes a system summary module, a learning training module, a learning testing module and an information display module.

[0015] ...

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Abstract

The invention proposes a microcomputer protection secondary pressure plate and abnormal simulation system of an intelligent substation. It includes database, server and computer; the database uses the server as the carrier to provide data information to the computer; the database is equipped with a system overview module, a learning and training module, a learning and testing module and an information display module. The present invention demonstrates relevant knowledge of all types of protection devices in substations, on-site protection logic, past accumulated experience, etc. in the form of multimedia.

Description

technical field [0001] The invention belongs to the field of electric power, and in particular relates to a microcomputer-protected secondary pressure plate and abnormal simulation system of an intelligent substation. Background technique [0002] The secondary protection pressure plate is the bridge and link between the protection device and the external wiring. It is very important for the function of the protection and whether the action outlet can work normally. Substation operating personnel should understand the functions of various protection pressure plates and the principles of switching on and off, especially when the on-site operation mode changes, some protection pressure plates should be switched accordingly to avoid protection misoperation or The occurrence of human misoperation accidents such as refusal to move. [0003] At present, there are many powerful substation simulation systems on the market, but they do not specifically consider the secondary part an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00G09B7/02
Inventor 徐正宏吴奇张俊芳解坤许辉史媛毕月林莎褚智亮高云龙
Owner STATE GRID CORP OF CHINA
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