High-voltage cable deicing device based on ultrasonic deicing
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A high-voltage cable, ultrasonic technology, applied in the installation of cables, electrical components, overhead installation, etc., to achieve low energy consumption, solve the power failure of the cable, and offset the effect of its own shaking
Inactive Publication Date: 2020-07-10
HARBIN INST OF TECH
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[0004] Generally speaking, at present, there is no complete ice disaster prevention and control system in China, and the existing major deicing technologies also have great limitations.
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[0025] according to Figure 1 to Figure 6 As shown, the present invention provides a high-voltage cable deicing device based on ultrasonic deicing. Device 7, GPS8, remote control receiver 9, 220V power frequency mobile power supply 10, ultrasonic generator 11, ultrasonic transducer 12, deicing probe 13, deicing control unit 14, camera 15, camera pan / tilt 16, mechanical arm 17 , laser ranging module 18 and gyroscope 19;
[0026] The landing gear 1 is fixed on both sides below the frame 2, the battery 3 is fixed on one side of the bottom surface of the frame 2, the flight controller 7 is fixed at the center of the frame 2, and the GPS 8 is fixed on the frame 2 above, the remote control receiver 9 is fixed on one side of the frame 2, the electronic governor 4 is fixed on the cantilever of the frame 2, the motor 5 is connected with the electronic governor 4, the motor 5 and the propeller 6 The driving connection is fixed at the end of the cantilever of the frame 2, the 220V powe...
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Abstract
The invention relates to a high-voltage cable deicing device based on ultrasonic deicing. The device comprises an undercarriage (1), a rack (2), a battery (3), an electronic governor (4), a motor (5),a propeller (6), a flight controller (7), a GPS (8), a remote control receiver (9), a 220V power frequency mobile power supply (10), an ultrasonic generator (11), an ultrasonic transducer (12), a deicing probe (13), a deicing control unit (14), a camera (15), a camera holder (16), a mechanical arm (17), a laser ranging module (18) and a gyroscope (19). The risk of manual deicing of electric powerworkers is greatly reduced, the ultrasonic technology is adopted for deicing, the energy consumption is low, the efficiency is high, through the three-axis mechanical arm and the gyroscope and the laser ranging module carried by the three-axis mechanical arm, shaking of the high-voltage cable deicing device can be counteracted, and the deicing action point is accurately positioned.
Description
technical field [0001] The invention relates to the technical field of high-voltage cable deicing, and relates to a high-voltage cable deicing device based on ultrasonic deicing. Background technique [0002] In many areas of my country, especially in the south of the Yangtze River, high-voltage transmission lines are covered with ice to varying degrees in winter. The hazards caused by icing mainly include the following four types: overload accidents of conductors and towers, galloping accidents of conductors, uneven icing and deicing accidents at different periods, and flashover discharge accidents of insulator icing, which seriously affect the safe operation of the power grid and cause large-scale Power outages have seriously affected people's production and life. [0003] The existing mainstream transmission line deicing technology can be roughly divided into three types, namely electrothermal deicing, mechanical deicing, and natural passive deicing. The electrothermal d...
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