Flying robot for detecting transmission line insulator

A technology for flying robots and power transmission lines, applied in the field of flying robots, can solve the problems of online insulation detection of composite material insulators and cannot be completely replaced, and achieve the effect of reducing labor intensity and improving safety.
CN101381002AInactive Publication Date: 2009-03-11NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
Publication Date
2009-03-11
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a flying robot used for detecting transmission line insulator in the field of aircraft control and image transmission technique. The technical proposal is that the flying robot used for detecting the transmission line insulator consists of a three-axis aircraft or four-axis aircraft, a flying control system and an objective recognition system; the power part of the three-axis aircraft consists of three pairs of airscrews, three coaxial motors and three supporting arms; the power part of the four-axis aircraft consists of 4 direct-drive brushless motors and four airscrews; the flying control system consists of an on-board self-control system and a ground station control system; the objective recognition system consists of on-board mission load and a ground image processing system. By installing a precise navigation system on the flying robot, the flying robot exactly flies in the space above the insulator to be detected; by adopting the image gaining and transmission system, the zero-value insulator is exactly detected, the labor intensity is lightened, and the safety of the detection personnel is improved during the detection process.
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Description

technical field

[0001] The invention belongs to the technical field of aircraft control and image transmission, and in particular relates to a flying robot for detecting insulators of power transmission lines. Background technique

[0002] Insulators are devices used to insulate and connect wires and iron towers on overhead high-voltage transmission lines, and are one of the most used insulators, especially for old lines. When there are low-value or zero-value insulators in the insulator string, flashover accidents are prone to occur in polluted environments, overvoltages and even working voltages. When the lightning overvoltage acts on the zero-value insulator, the zero-value insulator is completely broken down, and the strong lightning current and power frequency continuous current flow through the gap of the porcelain part of the zero-value insulator head, which will cause the zero-value insulator to overheat and explode. Therefore, zero-value insulators are a hidden dan...

Claims

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