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Method and system for setting relay protection device function selection by adopting menu interface

A technology of relay protection device and menu interface, which is applied in the direction of electrical digital data processing, data processing input/output process, instruments, etc., to achieve the effect of improving work efficiency and reducing complexity

Inactive Publication Date: 2020-11-20
XUJI GRP +5
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the purpose of the embodiment of the present application is to provide a method and system for setting the function selection of a relay protection device using a menu interface, which can select and protect different optional functions according to the menu, reducing the complexity of engineering debugging. It solves the artificial uncontrollable risk caused by the diversification of protection optional functions and the need to download the correct configuration according to the optional functions

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  • Method and system for setting relay protection device function selection by adopting menu interface
  • Method and system for setting relay protection device function selection by adopting menu interface
  • Method and system for setting relay protection device function selection by adopting menu interface

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein can be arranged and designed in a variety of different configurations.

[0039] Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0040] Please refer to Figure 1 to Figure 3 In the first aspect, the embodiment of the present invention provides a metho...

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Abstract

The invention discloses a method and a system for setting function selection of a relay protection device by adopting a menu interface. The method comprises the following steps of designing a basic function module corresponding to a basic function and a matching function module corresponding to different matching functions, and setting different attribute values Val for protecting data of the modules with different matching functions; setting different matching functions on a menu, and selecting the matching function actually required by the engineering field through the menu; and in the power-on initialization stage, shielding or opening logic processing being carried out on all the created data. According to the method, different matching functions can be selected and protected accordingto menus, engineering debugging complexity is reduced, and the risk of man-made uncontrollability caused by the fact that correct configuration needs to be downloaded according to the matching functions due to diversification of the protection matching functions in the prior art is solved.

Description

technical field [0001] The invention relates to the field of electric power system relay protection, in particular to a method and system for setting function selection of a relay protection device using a menu interface. Background technique [0002] Due to the complexity and particularity of the power system itself, the relay protection functions required by power grids and substations in various places are not completely the same. In order to take into account the different needs and operating habits of power grids and substations in various regions, a series of related standardized design specifications for relay protection and auxiliary devices are adopted to guide the development and configuration of relay protection devices. In this specification, the functions of protection devices are divided into "Basic model functions" and "optional software functions", each type of function is defined with a function option code. At this stage, mainstream relay protection manufa...

Claims

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Application Information

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IPC IPC(8): G06F3/0482
CPCG06F3/0482
Inventor 方正李宝伟董新涛李旭都磊郝慧贞唐艳梅吴建云罗美玲刘海涛赵剑松王东兴张哲滕晨旭王振宇
Owner XUJI GRP
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