Constant value checking method for server

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...

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 system includes two methods of remote control and short-distance manual control. Cooperate with each other to solve the defect that remote calibration cannot accurately reflect the characteristics of the power grid

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