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Offshore wind turbine blade design method and device

A technology of offshore wind power and blades, applied in wind power generation, design optimization/simulation, mechanical equipment, etc., can solve problems such as different working conditions and affecting the power generation effect of offshore wind power devices

Active Publication Date: 2022-06-24
HUANENG CLEAN ENERGY RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For this reason, the first purpose of this application is to propose a design method for offshore wind power blades to solve the technical problem that the same offshore wind power device has different working conditions in different sea areas, thereby affecting the power generation effect of the offshore wind power device

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  • Offshore wind turbine blade design method and device
  • Offshore wind turbine blade design method and device
  • Offshore wind turbine blade design method and device

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Embodiment Construction

[0061] The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, but should not be construed as a limitation on the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0062] The present application will be described in detail below with reference to specific embodiments.

[0063] figure 1 This is a flowchart of a method for designing an offshore wind power blade provided in an embodiment of the present application.

[0064] like figure 1 As shown, a method for design...

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Abstract

The present application relates to the technical field of wind power blade design, in particular to a method and device for designing offshore wind power blades. Among them, the method includes: determining at least one initial airfoil corresponding to the offshore wind power blade according to the target environmental parameters; determining the initial shape parameters of the offshore wind power blade and the initial distribution parameters of at least one airfoil on the offshore wind power blade according to the target aerodynamic parameters; Target structural parameters Design the blade structure of offshore wind power blades to obtain the corresponding initial structural parameters of offshore wind power blades; determine the initial material parameters of offshore wind power blades based on material design requirements; , initial distribution parameters, initial structural parameters and initial material parameters are optimized; the target offshore wind power blades are tested to obtain offshore wind power blades that meet the requirements of the target environmental parameters. By adopting the present application, the power generation effect of the corresponding offshore wind power device in the target environmental sea area can be improved.

Description

technical field [0001] The present application relates to the technical field of wind power blade design, and in particular, to a method and device for designing an offshore wind power blade. Background technique [0002] However, the offshore environment is diverse, and the working conditions of the same offshore wind power device in different sea areas are different, which will affect the power generation effect of the offshore wind power device. SUMMARY OF THE INVENTION [0003] The present application aims to solve one of the technical problems in the related art at least to a certain extent. [0004] Therefore, the first purpose of the present application is to propose an offshore wind power blade design method to solve the technical problem that the same offshore wind power device has different working conditions in different sea areas, thereby affecting the power generation effect of the offshore wind power device. [0005] The second objective of the present appli...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/17G06F30/23F03D1/06F03D80/30G06F119/14
CPCY02E10/72
Inventor 许世森叶昭良郭小江唐巍
Owner HUANENG CLEAN ENERGY RES INST