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High-tension transmission line inspection robot based on multi-rotor aircraft and method using robot

A high-voltage transmission line, multi-rotor aircraft technology, applied in aircraft, overhead lines/cable equipment, motor vehicles, etc., can solve problems such as insufficient flight stability, hidden dangers of high-voltage lines, heavy weight, etc., to ensure the ability to work online in real time , Good inspection speed, compact structure

Inactive Publication Date: 2013-02-27
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

UAVs use helicopters, which are large in size and weight, and the flight stability is not good enough. Accidents during line inspections cause great hidden dangers and threats to high-voltage lines, and high power consumption

Method used

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  • High-tension transmission line inspection robot based on multi-rotor aircraft and method using robot
  • High-tension transmission line inspection robot based on multi-rotor aircraft and method using robot
  • High-tension transmission line inspection robot based on multi-rotor aircraft and method using robot

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Embodiment Construction

[0016] Such as figure 1 As shown, the present invention is based on a high-voltage transmission line inspection robot of a multi-rotor aircraft, including a quadrotor aircraft and an inspection system, and a dual power supply module supplies power for the quadrotor aircraft and the inspection system. One rotor 2, four rotor motors 3, four rotor motor drivers 4, each rotor 2, rotor motor 3 and rotor driver 4 are matched for use, four rotors 2 are fixedly mounted on respective rotor motors 3, and the four drivers 4 are respectively Connected with the respective rotor motors 3, the host computer 16 or the remote control device 18 sends control commands to the robot body 1 to realize the inspection of the high-voltage transmission line.

[0017] Wherein the robot body 1 comprises four support arms 5, landing gear 6 and body control unit 7, one end of the four support arms 5 is connected together, the body control unit 7 and the line patrol system are arranged on the four support a...

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Abstract

The invention discloses a high-tension transmission line inspection robot based on a multi-rotor aircraft, which comprises a four-rotor aircraft and an inspection system, wherein a double-power module supplies power to the four-rotor aircraft and the inspection system; the four-rotor aircraft comprises a robot body, four rotors, four rotor motors and four rotor motor drivers, the rotors, the rotor motors and the rotor motor drivers are matched, the four rotors are fixedly arranged on respective rotor motors, and the four drivers are respectively connected with respective rotor motors 3; and the inspection system performs shooting and data transmission on high-tension transmission lines. The robot disclosed by the invention performs air flight inspection based on four rotors, and is high in air flight stability and good in inspection speed. Through wireless camera shooting control, a visible light camera can be moved to a position near a suspected fault point so as to realize the emphasized detection of suspected fault points of the high-tension transmission lines.

Description

technical field [0001] The invention belongs to the technical field of power line inspection and maintenance, in particular to a high-voltage transmission line inspection robot based on a multi-rotor aircraft and a method thereof. Background technique [0002] The transmission line is an important part of the power system, and its safety and stability are directly related to the reliability of the power system. Due to the complex geographical environment of the transmission line corridor in my country, and the long-term exposure of the power line and the vicinity of the tower, it is easy to be affected by various factors. Broken strands, abrasion, corrosion and other damage, if not repaired and replaced in time, will lead to serious accidents and large-scale power outages, resulting in great economic losses and serious social impacts. Therefore, regular inspections must be carried out on the transmission lines in order to detect and eliminate hidden dangers in time to ensure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C39/02H02G1/02
Inventor 刘永杜姗姗孙国辛陈楠森
Owner NANJING UNIV OF SCI & TECH
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