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Unmanned plane-mounted UV detection system for power transmission and transformation equipment

A technology of power transmission and transformation equipment and unmanned aerial vehicles, which is applied in the direction of testing dielectric strength, detecting faults according to conductor types, and using optical methods for testing, etc. Save labor costs and ensure the effect of battery life

Inactive Publication Date: 2016-08-17
STATE GRID CORP OF CHINA +2
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, high-definition cameras and infrared thermal imagers can only form images of visible light and hot spots, and it is difficult to determine the location of the discharge point

Method used

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  • Unmanned plane-mounted UV detection system for power transmission and transformation equipment
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  • Unmanned plane-mounted UV detection system for power transmission and transformation equipment

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] Such as figure 1 , figure 2 and image 3 As shown, a drone-mounted ultraviolet detection system for power transmission and transformation equipment includes a quadrotor aerial drone 2 and an ultraviolet imager 9 installed at the lower end of the quadrotor aviation drone 2 . A landing gear 1 is installed under the quadrotor aviation drone 2, and the landing gear 1 is two semicircular supports, and the ends of the two semicircular supports are fixedly ...

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Abstract

The invention discloses an unmanned plane-mounted UV detection system for power transmission and transformation equipment. The unmanned plane-mounted UV detection system comprises a four-rotor aviation unmanned plane (2) with a landing frame (1), a vertically movable holder (3) which is installed under the four-rotor aviation unmanned plane, and a UV imager (9) fixedly installed on the holder. The unmanned plane-mounted UV detection system saves labor cost. In regions with complex landform, tour inspection of power transmission lines is difficult, and manual tour inspection consumes is labor-consuming and costs a lot of resources. The unmanned plane-mounted UV detection system effectively saves labor cost, and reduces labor investment. The UV imager is a high definition camera, and can detect damage of a power transmission line, accurately position discharging points of the power transmission line and provide reliable coordinate position for maintenance.

Description

technical field [0001] The invention relates to an ultraviolet imager device, in particular to an ultraviolet detection system carried by an unmanned aerial vehicle for power transmission and transformation equipment, belonging to the technical field of power transmission and transformation line inspection by an unmanned aerial vehicle for electric power systems. Background technique [0002] Due to the vast territory and complex terrain of our country, the transmission lines in our country are widely distributed. Moreover, the natural environment is complex and changeable, and the power transmission lines are exposed to the wild for a long time. There are hidden dangers such as broken wires and missing shockproof hammers. If these hidden troubles are not discovered in time, they will seriously threaten the power transmission and the safe operation of the power grid. [0003] Specifically, partial discharges will occur in the damaged power transmission and transformation eq...

Claims

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Application Information

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IPC IPC(8): G01R31/08G01R31/12
CPCG01R31/085G01R31/086G01R31/1218
Inventor 董小青吴军杜勇魏莉芳陈敏陈聚文罗日成
Owner STATE GRID CORP OF CHINA
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