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Insulator contamination monitoring system

A technology for monitoring systems and insulators, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve problems such as lack of predictability and lack of practicability, and achieve the effect of preventing flashover

Inactive Publication Date: 2017-04-26
GUILIN NORMAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention provides an insulator pollution monitoring system, which solves the problem that the existing insulator pollution monitoring system is not predictable and lacks practicability

Method used

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  • Insulator contamination monitoring system

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with examples, but the present invention is not limited to these examples.

[0017] The insulator pollution monitoring system includes an ultraviolet light detection module, a temperature detection module, a humidity detection module, a BP neural network prediction module, a controller module, a wireless sending module, a wireless receiving module and a PC monitoring terminal; the output terminal of the ultraviolet light detection module Be connected with one way input end of BP neural network prediction module; The output end of described temperature detection module is connected with another road input end of BP neural network prediction module; The output end of described humidity detection module is connected with another road of BP neural network prediction module The output end is connected; the output end of the BP neural network prediction module is connected with the controller module; the cont...

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Abstract

The invention discloses an insulator contamination monitoring system. An ultraviolet detection module, a temperature detection module and a humidity detection module are arranged to detect a contamination ultraviolet discharge signal of an insulator and the temperature and humidity of the environment where the insulator is placed respectively and input the ultraviolet discharge signal and temperature and humidity signals to a BP neural network prediction module. The BP neural network prediction module gives a predicted value of equivalent salt deposit density. The predicted value of equivalent salt deposit density is sent out through a wireless sending module under the control of a controller module. In a monitor room, a wireless receiving module receives the equivalent salt deposit density data. The staff checks and monitors the equivalent salt deposit density data at a PC monitoring side. Insulator flashover is prevented by predicting the equivalent salt deposit density. The insulator contamination monitoring system is predictive and practical.

Description

technical field [0001] The invention relates to high-voltage line monitoring, in particular to an insulator pollution monitoring system. Background technique [0002] Insulators are one of the important components of power transmission lines, and they are also the most used devices. It is used to connect wires and towers, and to insulate wires and wires, wires and towers. The electrical performance of insulators is easily affected by surface pollution, and failures occur. Any failure of a string of insulators will affect the safe operation of the transmission line, and even cause long-term and large-scale power outages on the entire line, which will affect the safe operation and work of the entire power system. It has a huge impact on the development of agricultural production and the daily life of urban residents. [0003] The existing insulator pollution monitoring system directly samples the output signal of the terminal of the insulator, and after processing such as fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/12
CPCG01R31/1245
Inventor 黄平
Owner GUILIN NORMAL COLLEGE
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