Segment detection self-melting snow system and control method for solar high-altitude transmission lines

Abstract

A solar high-altitude power transmission line subsection detecting and automatic-snow-melting system and a control method. The system comprises a control end and a receiving end. The control end comprises a plurality of outer space solar power stations, a plurality of power transmitters and a plurality of controllers, wherein each outer space solar power station is an earth geostationary satellite with a solar power station, and the power transmitters and the controllers are disposed on the outer space solar power stations. The receiving end comprises a plurality of power receivers and a plurality of positioning information transmitters, wherein the power receivers and the positioning information transmitters are disposed at tops of high-altitude power transmission towers. By the solar high-altitude power transmission line subsection detecting and automatic-snow-melting system and the control method, real-time subsection detection of high-altitude power transmission lines can be achieved. In addition, the system is high in detecting speed and high in result precision.

Description

technical field [0001] The invention belongs to the technical field of electric energy, and in particular relates to a self-snow-melting system and control method for segmental detection and self-melting of solar high-altitude power transmission lines. Background technique [0002] With the vigorous development of my country's economy, the whole society's demand for energy is becoming more and more intense. Therefore, the State Grid has proposed technical solutions for high-voltage power transmission, ultra-high voltage power transmission and ultra-high voltage power transmission. With the extension of transmission lines, the problem of line detection is gradually exposed. Some high-altitude transmission lines in remote mountainous areas often cause large-scale interruptions in power supply due to problems such as strong winds, floating objects, and line aging. Therefore, maintenance workers need to climb with bare hands. Routing and manual inspection are not only time-consu...

AI Technical Summary

Problems solved by technology

With the extension of transmission lines, the problem of line detection is gradually exposed. Some high-altitude transmission lines in remote mountainous areas often cause large-scale interruptions in power supply due to problems such as strong winds, floating objects, and line aging. Therefore, maintenance workers need to climb with bare hands. Routing and manual inspection are not only time-consuming and labor-intensive, but also extremely dangerous

In addition, in winter blizzard weather, high-altitude transmission lines often cause transmission towers to collapse due to snow and ice, causing serious secondary disasters

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