Method for processing foreign body of overhead line based on pulse laser
A pulsed laser, overhead line technology, applied in the direction of overhead line/cable equipment, etc., can solve the problems of increased weight and volume, which is not conducive to the portable design and lightweight requirements of equipment, and achieves the effect of saving manpower
Inactive Publication Date: 2018-02-02
TSINGHUA UNIV
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Problems solved by technology
The water cooling method will greatly increase the weight and volume of the overall device, which is extremely unfavorable for the portable design and lightweight requirements of the equipment
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Embodiment Construction
[0018] The present invention proposes a method for treating overhead wire foreign matter based on pulsed laser, which will be further described in detail below in conjunction with specific embodiments.
[0019] The present invention proposes a method for treating overhead line foreign matter based on pulsed laser, comprising the following steps:
[0020] (1) After finding the foreign object in the overhead line, place the laser remote foreign object remover on the open ground near the overhead line foreign object. Any model. (This embodiment adopts the LRC-B120 laser remote foreign matter removal instrument, the farthest working distance of this model, that is, the straight-line distance between the equipment and the foreign matter is 120m. Since the laser used in the laser remote foreign matter removal instrument in the original equipment is a continuous laser, this In the embodiment, it is replaced with a pulsed laser with the same average power, and this process can be com...
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The invention provides a method for processing a foreign body of an overhead line based on a pulse laser, belonging to the field of power transmission safety. In the method, a laser remote foreign body removing instrument of a pulse laser device is placed on an open ground near the foreign body of the overhead line; the distance between the laser remote foreign body removing instrument and the foreign body is measured by using a telescope distance measuring instrument such that the straight line distance between the laser remote foreign body removing instrument and the foreign body is within the working distance of the laser remote foreign body removing instrument; a sighting telescope on the laser remote foreign body removing instrument is aimed at the foreign body, a power supply is switched on, and the pulse laser the emitted; and a tripod head of the laser remote foreign body removing instrument is adjusted, the pulse laser strafes the foreign body back and forth until the foreignbody is welded and penetrated by the laser, and processing is ended. According to the method, the pulse laser is used to process the foreign body of the overhead line, the efficient cleaning of the foreign body on the overhead line can be realized through small laser power, and a better cleaning effect can be achieved.
Description
technical field [0001] The invention belongs to the field of power transmission safety, and in particular relates to a method for treating overhead line foreign matter based on pulsed laser. Background technique [0002] With the continuous development of society, the living standards of residents continue to improve, the level of industrial production has also made great progress, and the society's demand for electricity is gradually increasing. Therefore, the importance of ensuring the stability of power supply in the power sector is also increasing . To ensure the safety and stability of power supply, the most important part is to ensure the safety of transmission lines. Transmission lines generally refer to overhead lines in my country. In the past, overhead lines were usually erected in remote suburbs as far as possible. However, due to the acceleration of urban and rural construction in recent decades, many places that were originally farmland or wilderness have now b...
Claims
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Login to View More IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 张贵新陈诚谢宏张锋邓磊李亮刘程李大雨张博雅高文强侯易岑
Owner TSINGHUA UNIV