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Method and device for early warning of power equipment

A technology of electric power equipment and early warning device, which is applied in the field of electric power and can solve the problems of inability to early warning of electric power equipment.

Active Publication Date: 2015-04-01
STATE GRID CORP OF CHINA +1
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  • Description
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Problems solved by technology

[0005] The main purpose of the present invention is to provide a method and device for early warning of electric power equipment to solve the problem in the prior art that it is impossible to provide early warning for electric power equipment in time according to the meteorological environment

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  • Method and device for early warning of power equipment
  • Method and device for early warning of power equipment

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Embodiment Construction

[0022] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0024] It should be noted that the terms "fir...

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Abstract

The invention discloses a method and a device for early warning of power equipment. The method for the early warning of the power equipment comprises the following steps of obtaining current weather information of a target area; according to the current weather information, determining the current weather grade of the target area, wherein the current weather grade is used for reflecting the current weather condition of the target area; matching the current weather grade with an early warning threshold value table, wherein the early warning threshold value table comprises a plurality of early warning threshold values, and the early warning threshold values are calculated according to correlation relationship of the historic weather information of the target area and the fault information of the power equipment in the target area; when the current weather grade is matched with the early warning threshold value of the early warning threshold value table, outputting early warning prompting information corresponding to the matched early warning threshold value, and utilizing the early warning prompting information to perform early warning prompt on the power equipment in the target area. The method solves the problem of the prior art that the early warning cannot be timely performed on the weather environment according to the weather environments.

Description

technical field [0001] The present invention relates to the field of electric power, in particular to an early warning method and device for electric power equipment. Background technique [0002] Since most of the electric equipments are erected outdoors, such as utility poles, transmission lines, etc., these electric equipments are easily affected by the weather environment. When the weather environment is relatively bad, such as strong wind, heavy rain, lightning, etc., it will often lead to failure of power equipment. [0003] As the timeliness and accuracy of meteorological information are becoming more and more important to the safety production of power companies, it is particularly important to study the relationship between meteorological information and power equipment. However, there is no combination of power grid information and meteorological information at present, which makes it impossible to give early warnings to power equipment in a timely manner accordin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01W1/02
Inventor 贾阳阳尹康周霖李鹏陈媛媛张川刘鹏远李菲
Owner STATE GRID CORP OF CHINA
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