Constant value checking method for server

Pending Publication Date: 2021-11-23
JIANGSU ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of the existing checking method at the server end of the relay protection device, the present invention provides a fixed value checking method at the server end. The fixed value checking

Method used

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  • Constant value checking method for server
  • Constant value checking method for server
  • Constant value checking method for server

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Experimental program
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Embodiment Construction

[0028] The present invention will be further described below in conjunction with specific inventions.

[0029] A fixed value checking method on the server side uses a fixed value checking system, and the specific steps are as follows:

[0030] Data upload: Connect the mobile terminal of the handheld terminal with the calibration system to the host of the relay protection device to be calibrated through the first plug and the second plug, and turn on the power of the host. Compared with wireless transmission, the wired connection between the terminal and the host of the relay protection device is easier to set up, and the supporting facilities are more complete. Generally, there is less interference, reliability, and confidentiality;

[0031] Activation: When the handheld terminal is fully opened, the fixed value checking system needs to be activated. Open the software of the fixed value checking system on the handheld terminal and import the data of the relay protection equipm...

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Abstract

The invention discloses a constant value checking method for a server, and belongs to the technical field of constant value checking. A handheld terminal mobile disk and a host are included. A constant value checking system is stored as software in the handheld terminal mobile disk. The host serves as a carrying platform of the server and is used for running of the server. A first plug is integrally formed at the front end of the handheld terminal mobile disk. A mounting cavity is formed in a main body, and a second plug is mounted in the mounting cavity in advance. By adding close-range field operation on the basis of remote control through the handheld terminal mobile disk, the problem that when the operation mode of the system is changed, the setting parameters of a power grid are changed accordingly, at the moment, remote checking cannot accurately reflect the characteristics of the power grid, the relay protection setting calculation result is not accurate, and consequently, the action of a protection device is affected is solved. Compared with wireless transmission, the method has the advantages that the establishment is easier, supporting facilities are more perfect, generally, the interference is smaller, and the reliability and the confidentiality are high.

Description

technical field [0001] The invention belongs to the technical field of fixed value checking, and in particular relates to a fixed value checking method of a server. Background technique [0002] With the rapid development of my country's power system, the requirements for system relay protection are getting higher and higher. The traditional setting calculation is restricted by the operation mode of the power grid system. It can only be checked offline for the current operation mode. Consider The round inspection in the conventional sense is used to simulate the current value and branching coefficient under various fault points and fault types. [0003] When the operation mode of the system changes, the setting parameters of the power grid will change accordingly. At this time, the remote calibration cannot accurately reflect the characteristics of the power grid, resulting in inaccurate calculation results of the relay protection setting, thus affecting the action of the pro...

Claims

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Application Information

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IPC IPC(8): H02H7/26H02H3/00H02J13/00
CPCH02H7/26H02H7/261H02H3/006H02J13/00006H02J13/00016Y02B90/20Y04S40/12Y04S40/124Y04S40/126
Inventor 曹海欧王业易新崔玉王栋史雪涛李佑伟李萍朱鹏宇彭飞郑璟刘畅
Owner JIANGSU ELECTRIC POWER CO
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