Detection processing device for ice coating of power transmission line
A technology for transmission lines and processing devices, applied in the installation of cables, electrical components, overhead installation, etc., can solve the problems of inoperable transmission lines, affecting the power supply of transmission lines, and the efficiency of deicing is not very ideal.
Active Publication Date: 2020-11-24
GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU +1
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Problems solved by technology
[0005] The object of the present invention is to provide a detection and processing device for icing on transmission lines to solve the need of thermal deicing in the prior art. Thermal deicing requires that the transmission line is in a non-working state, and the overloaded current is applied to make the transmission line Heat generation to achieve deicing. This method affects the power supply of the transmission line and the efficiency of deicing is not very ideal, as well as the technical problems of the disadvantages of driving the trolley for mechanical deicing.
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[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0047] like Figure 1 to Figure 8 As shown, the present invention provides a detection and processing device for icing on transmission lines, including a first actuator 1 and a second actuator 2 connected to a plurality of transmission lines, and the second actuator 2 is arranged on the first On the movement path of the actuator 1, the first actuator 1 and the second actuator 2 are electrically connected through wires;
[0048] The first executive body 1 incl...
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The invention discloses a detection processing device for ice coating of a power transmission line, and the device comprises a first execution mechanism and a second execution mechanism, the first execution mechanism comprises a shaping mechanism and a vibration generation mechanism, and the second execution mechanism comprises an ice breaking mechanism and a displacement generation mechanism; thevibration generation mechanism is used for generating high-frequency vibration on a plurality of power transmission lines, and the displacement generation mechanism is used for driving the pluralityof power transmission lines to generate periodic centripetal movement. According to the invention, when the ice coating on the power transmission line is removed, the first execution mechanism is usedfor carrying out regular cylindrical preprocessing of icing shaping of the power transmission lines; then, the final treatment on the cylindrical ice coating is realized through the second executionmechanism; in the process, the vibration generation mechanism and the displacement generation mechanism are combined to effectively destroy the ice coating on the power transmission lines from the bonding surface of the ice coating and the power transmission lines under the action and limitation of the vibration generation mechanism and the displacement generation mechanism.
Description
technical field [0001] The invention relates to the technical field of power transmission lines, in particular to a detection and processing device for icing of power transmission lines. Background technique [0002] In recent years, with the continuous development of cities and industries, the demand for electricity has increased dramatically, and large-scale power generation equipment such as hydropower, thermal power, and atomic energy are far away from cities. Especially under the pattern of "West-to-East Power Transmission" and "North-to-South Power Transmission" in China, the construction of high-voltage and large-capacity transmission lines has become an inevitable trend in the development of power transmission networks. With the continuous construction of power infrastructure, the scale of transmission lines continues to expand, and the voltage level of transmission lines is getting higher and higher. High-voltage and even ultra-high-voltage long-distance power trans...
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IPC IPC(8): H02G7/16
CPCH02G7/16
Inventor 周继承袁灼光柏东辉陈茂辉
Owner GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU