Automatic deicing method
A technology of ice coating thickness and driving motor, applied in image data processing, image enhancement, instruments, etc., can solve the problems of high deicing risk, high economic cost and high comprehensive cost
Inactive Publication Date: 2016-03-02
WUXI SANGNIAN TECH
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[0004] At present, there are the following defects in the treatment of the icing situation of transmission lines in the transmission network: (1) Generally, manual methods or transmission line pretreatment methods are used. The former consumes a lot of manpower and material resources, and the deicing efficiency is not high. The latter is expensive, and the key is that the ability to overcome icing is also limited; (2) There are some technical solutions for remote control of online deicing by robots. However, due to the unreasonable structure of existing robots, they cannot adapt to complex The transmission line environment still requires a lot of manual intervention, and the overall cost is also high; (3) lack of high-precision on-site detection equipment for transmission line ice thickness
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[0016] The implementation of the automatic deicing robot based on image detection of the present invention will be described in detail below with reference to the accompanying drawings.
[0017] When the temperature of the power transmission grid reaches below zero, the freezing of water will cause destructive power to the lines, iron towers and tower foundations, which will bring great inconvenience to people's life and work, and also cause huge losses to regional economic development.
[0018]At present, one solution for deicing transmission lines is to "cover" the transmission lines with a layer of superhydrophobic coating "coat" when building the transmission grid. The icing capacity will be greatly improved by 50%-60%, thereby reducing the occurrence of power system safety accidents. Although this method achieves a certain effect of preventing icing, due to the limited ability of anti-icing and icing, and the super-hydrophobic coating is applied to the entire transmission...
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The invention relates to an automatic deicing robot based on image detection. The automatic deicing robot comprises an icing thickness detection sub system and a robot walking sub system, the icing thickness detection sub system locates on the robot walking sub system and is used to perform image processing on an image comprising a power transmission line to determine an icing thickness on the power transmission line, and the robot walking sub system locates on the power transmission line and is used to perform icing removing on the power transmission line on the basis of the icing thickness. A deicing force of the deicing robot can be adaptively determined according to the icing thickness of the front power transmission line, and then the automatic degree of the deicing robot is improved.
Description
technical field [0001] The invention relates to the field of power transmission network maintenance, in particular to an automatic deicing method. Background technique [0002] With the development of the economy, the demand for electricity in various countries is increasing, the electrical equipment is also increasing, and the distribution of transmission lines is becoming wider and wider. In long-distance power transmission, the transmission line is the most commonly used, and its transmission efficiency is better than other transmission methods. [0003] In winter, however, it often happens that transmission lines freeze. This phenomenon is mainly determined by the weather, because changes in the weather cause air temperature, humidity, and cold and warm air convection to form this comprehensive physical phenomenon, especially in mountainous and hilly areas in the north. Severe ice and snow accidents will lead to a sharp decline in the mechanical performance of transmiss...
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Login to View More IPC IPC(8): H02G7/16G06T7/00
CPCH02G7/16G06T7/0004G06T2207/30172
Inventor 不公告发明人
Owner WUXI SANGNIAN TECH