Anti-icing and deicing device for electric power circuit

Abstract

The invention discloses an anti-icing and deicing device for an electric power circuit. The device comprises an ultrasonic generator, a high-frequency cable, a coupling capacitor, an energy converter and a wave trapper, wherein the ultrasonic generator is connected with one end of the high-frequency cable; the other end of the high-frequency cable is connected with the lower-voltage end of the coupling capacitor; the high-voltage end of the coupling capacitor is connected with the energy converter; the energy converter is accessed to the electric power circuit; and two ends of the accessed power circuit is connected with the wave trapper. A high-frequency oscillation signal generated by the ultrasonic generator is converted to a high-frequency mechanical oscillation signal by the energy converter to be transmitted to a medium, so that vibration occurs between water (ice) and the electric power circuit, and the water (ice) falls (separate). The device has the advantages of simple structure, small energy consumption, low cost, high efficiency and wide application range, and can simultaneously realize anti-icing and deicing for the power circuit.

Description

technical field [0001] The invention relates to the field of anti-icing and deicing of power lines, in particular to an anti-icing and deicing device for electric lines. Background technique [0002] Freezing rain is a common weather phenomenon in late winter and early spring. It is the rain that freezes immediately when supercooled water droplets below 0 °C collide with wires, branches, ground and other objects. When the wires encounter freezing rain and form icicles, their weight will increase, and they will shrink when they are cold, causing the wires to snap, resulting in interruption of communication and transmission lines. [0003] Guizhou Province is the area with more freezing rain in China, followed by Hunan, Jiangxi, Hubei, Henan, Anhui, Jiangsu, North China, and Northeast China. Among them, there are more mountains than plains, and most mountains. [0004] At the beginning of 2008, the southern part of my country suffered a once-in-a-century snowstorm, which caus...

AI Technical Summary

Problems solved by technology

This method relies on power lines to consume reactive energy to melt ice, which consumes a lot of power and increases the burden of power line transmission.

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