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Ultraviolet, infrared and visible imaging-based power inspection online monitoring system

A power inspection and monitoring system technology, applied to online monitoring of power inspection with visible imaging, based on ultraviolet and infrared fields, can solve problems such as unsuccessful cases

Pending Publication Date: 2020-01-10
NANJING UNIV 5D TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, there are no successful cases of applying multi-dimensional detection methods to substation online monitoring.

Method used

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  • Ultraviolet, infrared and visible imaging-based power inspection online monitoring system
  • Ultraviolet, infrared and visible imaging-based power inspection online monitoring system
  • Ultraviolet, infrared and visible imaging-based power inspection online monitoring system

Examples

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Embodiment Construction

[0024] The electric power inspection online monitoring system and monitoring method based on ultraviolet, infrared and visible imaging will be further described in the following examples in conjunction with the accompanying drawings, the purpose of which is only to better understand the content of the present invention and not limit the present invention The scope of protection:

[0025] The structure of the present invention as shown in the figure, a power inspection online monitoring system based on ultraviolet, infrared, and visible imaging, such as figure 1 As shown, including front-end acquisition equipment, intelligent analysis dvs and remote monitoring client.

[0026] The preferred ultraviolet video acquisition device in this embodiment includes an ultraviolet lens, an ultraviolet imaging sensor, a video acquisition module, and a video stream transmission module. The ultraviolet lens is connected to the ultraviolet imaging sensor, the ultraviolet imaging sensor is conn...

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Abstract

The invention aims at solving the technical problem of providing an ultraviolet, infrared and visible imaging-based power inspection online monitoring method and system. Three detection methods, namely a visible light detection method, an infrared detection method and an ultraviolet detection method are organically combined to complement the advantages, so that the technical problem of high-voltage equipment monitoring at present is solved, detection and forecast of exothermic and calorific defects, discharge defects and foreign body intrusion of ultra / extra-high voltage substations and transmission lines are achieved. The power inspection online monitoring system comprises an ultraviolet, visible and infrared video front-end collection module, an intelligent analyzing and processing module and a remote monitoring terminal, wherein the front-end collection module is connected with the intelligent analyzing and processing module, thereby achieving transmission of three-channel video stream; and the intelligent analyzing and processing module is connected with the remote monitoring terminal, thereby achieving analyzing and processing of the video stream and interaction control of theremote terminal.

Description

technical field [0001] The invention relates to an ultra / ultra-high voltage substation and transmission line fault and abnormal detection in the field of electric power inspection, and an online monitoring method for electric power inspection based on ultraviolet, infrared and visible imaging. Background technique [0002] High-definition visible light detection is commonly used in the fault detection of EHV / UHV substations and transmission lines, and visible light detection is relatively mature. [0003] Infrared temperature measurement can effectively find defects, faults and abnormal conditions of electrical equipment with points, provide a basis for electrical equipment maintenance, and lay a foundation for the transition of electrical equipment from regular maintenance to conditional maintenance. Infrared diagnostic technology is recommended in "Infrared Diagnosis Technology Application Guidance for Live Equipment", and is included in "Preventive Test Regulations for El...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/08G01R31/12G01R31/00G01D21/02
CPCG01D21/02G01R31/00G01R31/085G01R31/1218
Inventor 王允中魏冶朱曦
Owner NANJING UNIV 5D TECH
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