Zero value detection device for electric power overhaul unmanned aerial vehicle

Abstract

The invention discloses a zero value detection device for an electric power overhaul unmanned aerial vehicle. The device is arranged at the lower part of an unmanned aerial vehicle body, and an overhaul worker can operate the unmanned aerial vehicle and a multi-axis mechanical arm through a controller to perform contact type high-voltage zero value detection operation. On the premise that normal power supply of the overhead power line and working safety of the unmanned aerial vehicle are guaranteed, maintainers can conveniently and remotely control the unmanned aerial vehicle to get close to and make contact with an insulator of the high-voltage overhead power transmission line and control the multi-axis mechanical arm to complete live-line zero value detection operation.

Description

technical field [0001] The invention relates to a zero-value detection device for an electric power maintenance unmanned aerial vehicle, in particular to an application of high-voltage insulating materials, extremely low-delay transmission technology and low-distortion image technology, under the working conditions of approaching and contacting overhead transmission line insulators The utility model relates to a device capable of manipulating a mechanical arm to perform contact-type maintenance zero-value detection, and belongs to the field of unmanned aerial vehicle power inspection. Background technique [0002] In the power system, the high-voltage overhead transmission line is the aorta of regional power transmission, and the maintenance of the high-voltage overhead line is the basic technical guarantee to ensure the safe operation of the high-voltage transmission network. The maintenance work of high-voltage overhead transmission lines is used to ensure the safe, stable...

AI Technical Summary

Problems solved by technology

However, the device itself only has the function of removing foreign objects, and does not have the ability to detect zero values ​​for maintenance

At the same time, the bottom plate, column, frame and motor support of the device are all made of hollow carbon fiber boards. Without insulation treatment, the body is easily broken down by high voltage; the Chinese patent document with the publication number CN109941436A - " An unmanned aerial vehicle capable of live-line operation and maintenance of power line faults, through the use of multiple systems such as multi-point image acquisition, 3D visualization multi-dimensional control, GPS and Beidou positioning, to realize the flight of the unmanned aerial vehicle and the elimination of line faults by ground personnel The precise control of the mechanical arm can quickly inspect and accurately locate the faults of power line equipment, but the device still does not have the function of zero value detection for maintenance

At the same time, the power supply device included in the system, which can use the electromagnetic field around the power line for wireless charging, may also have an impact on the circuit of the drone itself.

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