Portable overhead line foreign matter laser clearing device and use method thereof

Abstract

The invention discloses a portable overhead line foreign matter laser clearing device and a use method thereof. The portable overhead line foreign matter laser clearing device includes a power supply, a fiber laser, an emission device connected to the fiber laser, a controller, and an electrical platform connected to the emission device and turning and fine adjusting the emission device. According to the invention, the other auxiliary equipment is not required, climb of a pole and a tower is not needed, and an operator is not in direct contact with electric transmission line equipment; hot-line work is allowed, and foreign matters on lines can be remotely, timely, quickly, and safely cleaned; the portable overhead line foreign matter laser clearing device is easy to carry and operate, so that the time and the effort can be saved.

Description

technical field [0001] The invention belongs to the technical field of power transmission and transformation, and in particular relates to a device and method for remotely removing foreign matters by laser. Background technique [0002] At present, the vast majority of power transmission and distribution lines are erected in the air by bare metal wires without insulation protection through towers. However, floating foreign objects such as kites, kite lines, plastic sheets, and advertising sheets are easy to blow down to the bare metal wires. In general, once such floating foreign objects are soaked by rain, snow, and dew, it is very easy to cause faults such as phase-to-phase short circuit and single-phase grounding of the metal wires, which will cause tripping or damage to the transmission and distribution lines, and even fall to the point where people and animals can touch them. Foreign matter in the position may cause human and animal casualties. Therefore, it is very imp...

AI Technical Summary

Problems solved by technology

[0002] At present, the vast majority of power transmission and distribution lines are erected in the air by bare metal wires without insulation protection through towers. However, floating foreign objects such as kites, kite lines, plastic sheets, and advertising sheets are easy to blow down to the bare metal wires. In general, once such floating foreign objects are soaked by rain, snow, and dew, it is very easy to cause faults such as phase-to-phase short circuit and single-phase grounding of the metal wires, which will cause tripping or damage to the transmission and distribution lines, and even fall to the point where people and animals can touch them. Foreign matter in the position may cause casualties to humans and animals. Therefore, cleaning foreign matter on the transmission line in time is very important for power supply safety.

Traditional clearing tools and methods generally have problems such as complex operation procedures, long operation time, high physical exertion of personnel, high risk of operation safety, large consumption of manpower and material resources, and often require power outage operations; such problems have not been solved by the existing technology

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