Blade deicing system and method coupled with solar energy

A technology of coupling solar energy and solar collectors, applied in the field of solar deicing, can solve the problems of reducing power generation, safety accidents, and ice coating of blades, and achieve the effects of increasing installation time, preventing icing accidents, and avoiding corrosion

Pending Publication Date: 2022-02-18
HUANENG CLEAN ENERGY RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, wind turbines may be installed in remote mountainous areas, where the humidity is high and the temperature is low, which can easily lead to icing on the blades, which can reduce power generation in the slightest and cause safety accidents in severe cases.

Method used

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  • Blade deicing system and method coupled with solar energy

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Embodiment Construction

[0029] In the following, only some exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and descriptions are to be regarded as illustrative in nature and not restrictive.

[0030] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or im...

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Abstract

The invention discloses a blade deicing system and method coupled with solar energy. The system comprises a wind generating set, a separated heat pipe and a solar heat collector, the separated heat pipe is arranged in the wind generating set in a penetrating mode, the solar heat collector is arranged on the ground, one end of the separated heat pipe is connected with the solar heat collector, and the other end of the separated heat pipe is connected with the roots of blades of the wind generating set. A heat pipe structure is additionally arranged in a wind power blade unit, solar energy is extracted to the blade unit and used for heating blades and increasing the temperature of the blades, and the problem of freezing of the blades can be fundamentally solved.

Description

technical field [0001] The invention relates to the field of solar deicing, in particular to a blade deicing system and method coupled with solar energy. Background technique [0002] Wind energy is a widespread renewable energy source, and wind turbine blades are one of the important components of wind power generation. However, wind turbines may be installed in remote mountainous areas, where the humidity is high and the temperature is low, which can easily lead to icing on the blades, which can reduce power generation in the slightest and cause safety accidents in severe cases. Therefore, solving the deicing problem of wind turbine blades is an important way to achieve high-efficiency wind power generation. Contents of the invention [0003] In order to solve the icing problem of wind power blades, the present invention proposes a blade deicing system and method coupled with solar energy. By adding a heat pipe structure to the wind turbine blade unit, the solar energy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D80/40F03D80/60F03D9/25F03D1/06F24S10/95
CPCF03D80/40F03D80/60F03D9/25F03D1/0675F24S10/95Y02E10/44Y02E10/72
Inventor 白烨彭烁钟迪黄永琪安航周贤姚国鹏
Owner HUANENG CLEAN ENERGY RES INST
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