1. A method for remotely removing foreign objects in overhead lines by laser at 10.64um wavelength
- Author
-
Maorong Chen
- Subjects
Scheme (programming language) ,Computer science ,Laser ,law.invention ,Electric power transmission ,Colored ,law ,Line (geometry) ,Electronic engineering ,Overhead (computing) ,Short circuit ,computer ,Overhead line ,computer.programming_language - Abstract
The surrounding environment of overhead transmission lines is complex and changeable, which often causes short circuit trip because of the foreign objects such as kite, colored ribbon and plastic film. It brings serious threat to the security of power grid and causes great economic loss. In this paper, an advanced laser distance removing method is proposed in this paper, which can quickly and reliably remove the foreign objects on the line. In this paper, the principle analysis of overhead line laser removal is carried out, and the comparison test results with different lasers of different kinds of lasers are carried out, and the optimal selection scheme of laser is obtained. Laser aiming technology, cooling technology and safety guarantee measures are developed. It has high application value for removing obstacles from overhead lines.
- Published
- 2019