Wind power blade deicing system and method based on unmanned aerial vehicle

A technology of wind power blades and unmanned aerial vehicles, which is applied to ground devices for mooring aircraft, wind power generation, and air flow that affects the surface of the aircraft. layers and other issues

Pending Publication Date: 2022-02-18
XIAN THERMAL POWER RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned shortcomings of the prior art, and provide a wind power blade deicing system and method based on an unman...

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  • Wind power blade deicing system and method based on unmanned aerial vehicle
  • Wind power blade deicing system and method based on unmanned aerial vehicle
  • Wind power blade deicing system and method based on unmanned aerial vehicle

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Embodiment Construction

[0029] The present invention is described in further detail below in conjunction with accompanying drawing:

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, and therefore cannot be construed as limiting the present invention; the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be construed as indicating or implying relative importance; in addition, unless otherwise Clearly stipulated and limited, the terms "installation"...

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Abstract

The invention discloses a wind power blade deicing system and method based on an unmanned aerial vehicle. The unmanned aerial vehicle can be flexibly operated, and the wind power blade is comprehensively shot through the infrared camera, so that the freezing point is found. An RTK positioning system accurately positions and records coordinate information of a freezing point of the wind power blade, the omnidirectional radar system can control the unmanned aerial vehicle to hover near the freezing point, the safe distance between the unmanned aerial vehicle and the wind power blade is 2.5 m, and damage to the wind power blade due to shaking of the unmanned aerial vehicle is avoided; the steering engine can adjust the directions of the sprayer and the nozzle to ensure the spraying accuracy; An FPV camera shoots the ice melting and removing process in the whole process and transmits the image to the operating handle screen in real time, so that the ice removing and cleaning process is timely and efficient; A ground system can provide power guarantee and signal guarantee for the mooring unmanned aerial vehicle, and the unmanned aerial vehicle can execute a deicing task in a high-altitude long-endurance and high-response mode.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to an unmanned aerial vehicle-based wind power blade deicing system and method. Background technique [0002] With the increasingly serious global environmental problems and energy crisis, clean energy has attracted more and more attention from all countries. As a kind of renewable energy, wind energy has huge reserves, wide distribution and great potential for development and utilization. [0003] The working environment of wind turbines is outdoors where wind resources are relatively abundant, and in some wind farms with high ambient humidity, large precipitation, and low temperature, when the temperature drops below zero degrees Celsius, ice may form on the wind turbine blades , the ice adheres to the blades and changes the airfoil of the blades, which not only affects the aerodynamic performance of the blades, reduces the power generation efficiency of...

Claims

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Application Information

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IPC IPC(8): B64D1/18B64C1/30B64D47/00B64F3/02F03D80/40
CPCB64D1/18B64C1/30B64D47/00B64F3/02F03D80/40Y02E10/72
Inventor 杨嵩郭中旭王晓乾程广文姚明宇赵瀚辰蔡铭
Owner XIAN THERMAL POWER RES INST CO LTD
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