High-power fiber laser ice melting system

A fiber laser and laser technology, applied in cable installation, overhead installation, electrical components, etc., can solve the problem of difficulty in melting ice on overhead lines, and achieve the effect of improving ice melting efficiency, improving efficiency and ensuring safety.

Pending Publication Date: 2020-02-11
INFORMATION & COMMNUNICATION BRANCH STATE GRID JIANGXI ELECTRIC POWER CO +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides a high-power fiber laser and a high-power laser ice-melting system applied to melting ice on overhead transmission lines, which solves the problem of difficulty in melting ice on overhead lines

Method used

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  • High-power fiber laser ice melting system
  • High-power fiber laser ice melting system
  • High-power fiber laser ice melting system

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Embodiment Construction

[0047]The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0048] In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneous...

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Abstract

The embodiment of the invention discloses a high-power fiber laser ice melting system, which is applied to ice melting on an overhead line, and is characterized by comprising a laser emitting module,a monitoring module, a distance measurement module, an optical zooming module, a tracking and aiming module and a turntable, wherein the laser emitting module is used for melting the ice coating the overhead line; the monitoring module is used for obtaining monitoring data related to the overhead line at a far end in real time; the distance measurement module is used for generating a distance parameter according to the monitoring data; the optical zooming module is used for adjusting the focal length of the laser emitted by the laser emitting module; the tracking and aiming module is used foradjusting the direction of the laser emitted by the laser emitting module in real time; and the turntable is used for changing the irradiation direction and position of the laser. Through the ice melting system provided by the invention, the ice melting efficiency can be greatly improved, the ice melting cost is reduced, and meanwhile, the working risk of an electric worker is greatly reduced.

Description

technical field [0001] Embodiments of the present invention relate to the field of optoelectronics, and in particular to a high-power fiber laser and a high-power fiber laser ice-melting system applied to melting ice on overhead power transmission lines. Background technique [0002] High-voltage overhead transmission lines are the most economical and practical way of power transmission under current technical conditions, providing reliable energy for powerful industries. With the rapid development of the economy and the acceleration of urbanization, the number of newly built transmission lines is increasing, and the coverage of the lines is also expanding. By 2020, the total mileage of my country's transmission lines will increase to more than 1.59 million km. During the daily operation and maintenance of transmission lines, especially in the rainy and snowy weather in winter, the high-voltage lines will freeze. The ice and snow plus gravity will shorten the distance betwee...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor 李路明颜哲昊肖子洋刘兴郑富永王华余志琴陈江兴常海峰张治国
Owner INFORMATION & COMMNUNICATION BRANCH STATE GRID JIANGXI ELECTRIC POWER CO
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