Design method, device and equipment of wind power mixed tower structure and storage medium

Abstract

The invention relates to the technical field of wind power engineering design, and discloses a design method, device and equipment of a wind power mixed tower structure and a storage medium, and the method comprises the following steps: obtaining design parameters of a target wind power mixed tower structure; according to the design parameters, analyzing the target wind power mixed tower structure to obtain an analysis result; according to the analysis result, drawing parameters of the target wind power mixed tower structure are determined; and generating a construction drawing of the target wind power mixed tower structure and a description file corresponding to the construction drawing according to the drawing parameters. According to the method, parameterization analysis is carried out on the wind power mixed tower structure, synchronous calculation of different load working conditions can be carried out, the analysis and design iteration period is greatly shortened, the design efficiency is improved, and standardized, parameterization and efficient updating of a wind power mixed tower structure design system is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of wind power engineering design, and in particular to a design method, device, equipment and storage medium for a wind power hybrid tower structure. Background Art

[0002] Wind turbine hybrid tower structures have many components, complex calculation models, and tedious verification. Using the traditional design system, calculations and analyses require manual modeling of the various components of the hybrid tower structure. These components are then assembled, and dozens or even hundreds of load conditions are applied. Each load condition model is then post-processed to extract the corresponding calculation results. When the calculation and analysis results do not meet the design requirements, the tower structure parameters must be adjusted, and the above process must be repeated, iterating repeatedly until each verification item passes. This process is tedious and lengthy, inefficient, and prone to errors. It often involves numerous modifications that "affect the entire structure," making it difficult to meet the production capacity requirements of structural design professionals.

[0003] Therefore, there is an urgent need for a design method that can overcome the design defects of traditional wind turbine hybrid tower structures, improve the design efficiency of wind turbine hybrid tower structures and shorten the design iteration cycle. Summary of the Invention

[0004] In view of this, the present invention provides a design method, device, equipment and storage medium for a wind turbine hybrid tower structure, which improves the design efficiency of the wind turbine hybrid tower structure and shortens the design iteration cycle. The technical solution is as follows:

[0005] In a first aspect, the present invention provides a method for designing a wind turbine hybrid tower structure, the method comprising:

[0006] Obtain the design parameters of the target wind turbine hybrid tower structure;

[0007] According to the design parameters, the target wind turbine hybrid tower structure is analyzed to obtain analysis results;

[0008] According to the analysis results, the drawing parameters of the target wind turbine hybrid tower structure are determined;

[0009] A construction drawing of the target wind turbine hybrid tower structure and a description file corresponding to the construction drawing are generated according to the drawing parameters.

[0010] In an optional embodiment, the design parameters include:

[0011] At least one of tower size parameters, material parameters, wind turbine parameters, wind turbine and tower connection parameters, load condition parameters or environmental parameters of the target wind turbine hybrid tower structure.

[0012] In an optional embodiment, the analysis results include:

[0013] The results of ultimate limit state calculations of bearing capacity, serviceability limit state calculations, structural fatigue calculations, tip clearance analysis results and finite element analysis results.

[0014] In an optional embodiment, the target wind turbine hybrid tower structure is analyzed to obtain analysis results, including:

[0015] Calculating the stress state of the target wind turbine hybrid tower structure under extreme load conditions, normal operating conditions, fatigue conditions, and earthquake conditions, and obtaining theoretical formula calculation results;

[0016] Comparing the clearance distance between the wind turbine blades and the tower of the target wind turbine hybrid tower structure with a distance threshold to obtain a blade tip clearance analysis result;

[0017] Finite element analysis is performed on the target wind turbine hybrid tower structure to obtain dynamic and static force analysis results.

[0018] In an optional embodiment, the drawing parameters include:

[0019] The target wind turbine hybrid tower structure includes the geometric dimensions of each tower section, the reinforcement scheme of the segments, the connection method of the structural components, and related dimensions.

[0020] In an optional embodiment, the description file corresponding to the construction drawing includes:

[0021] The design parameters, calculation process and analysis results of the construction drawing.

[0022] The design method of a wind turbine hybrid tower structure provided by the present invention has the following advantages:

[0023] First, the design parameters of the target wind turbine hybrid tower structure to be designed are obtained. These parameters include tower dimensions, material parameters, turbine parameters, turbine-to-tower connection parameters, load condition parameters, and environmental parameters. Based on these design parameters, the load-bearing capacity of the target wind turbine hybrid tower structure under different operating conditions is calculated to determine whether the structure meets mechanical performance requirements and the normal operation of the wind turbine. This includes data on stress, displacement, and deformation of the target wind turbine hybrid tower structure. Based on the calculation and analysis results, the drawing parameters of the target wind turbine hybrid tower structure are determined. Specifically, the structural dimensions are adjusted based on the results of the blade tip clearance analysis. The mechanical analysis determines the geometric dimensions of each tower segment, the reinforcement scheme for the segments, and the connection method between components. Based on these drawing parameters, the corresponding construction drawings are drawn, and a corresponding explanatory document is generated. The explanatory document includes the design parameters of the hybrid tower structure, the calculation process, and the analysis results. The design method of the wind turbine hybrid tower structure provided by the present invention performs parametric analysis on the wind turbine hybrid tower structure and can perform synchronous calculations of different load conditions, greatly shortening the analysis and design iteration cycle, improving design efficiency, and realizing the update of the wind turbine hybrid tower structure design system to standardization, parameterization, and efficiency.

[0024] In a second aspect, the present invention provides a design device for a wind turbine hybrid tower structure, the method comprising:

[0025] An acquisition module is used to obtain the design parameters of the target wind turbine hybrid tower structure;

[0026] An analysis module is used to analyze the target wind turbine hybrid tower structure according to the design parameters to obtain analysis results;

[0027] A conversion module, configured to determine drawing parameters of the target wind turbine hybrid tower structure according to the analysis results;

[0028] The drawing module is used to generate a construction drawing of the target wind turbine hybrid tower structure and a description file corresponding to the construction drawing according to the drawing parameters.

[0029] In an optional embodiment, the analysis module is specifically configured to:

[0030] Calculating the stress state of the target wind turbine hybrid tower structure under extreme load conditions, normal operating conditions, fatigue conditions, and earthquake conditions, and obtaining theoretical formula calculation results;

[0031] Comparing the clearance distance between the wind turbine blades and the tower of the target wind turbine hybrid tower structure with a distance threshold to obtain a blade tip clearance analysis result;

[0032] Finite element analysis is performed on the target wind turbine hybrid tower structure to obtain dynamic and static force analysis results.

[0033] In a third aspect, the present invention provides a computer device comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the computer instructions to execute the method for designing a wind turbine hybrid tower structure according to the first aspect or any corresponding embodiment thereof.

[0034] In a fourth aspect, the present invention provides a computer-readable storage medium having computer instructions stored thereon, the computer instructions being used to enable a computer to execute the design method for a wind turbine hybrid tower structure according to the first aspect or any corresponding embodiment thereof.

[0035] In a fifth aspect, the present invention provides a computer program product comprising computer instructions for enabling a computer to execute the method for designing a wind turbine hybrid tower structure according to the first aspect or any corresponding embodiment thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 It is an overall schematic diagram of a wind turbine hybrid tower structure shown in this embodiment.

[0038] Figure 2 The present invention is a flow chart of a design method for a wind turbine hybrid tower structure.

[0039] Figure 3 It is a functional diagram of the GUI graphical visualization interface of a standardized and parametric design system for wind turbine hybrid tower structures.

[0040] Figure 4 It is a schematic diagram of the calculation and analysis process of the standardized and parametric design system of wind turbine hybrid tower structure.

[0041] Figure 5 It is a parametric analysis flow diagram of a standardized and parametric design system for wind turbine hybrid tower structures.

[0042] Figure 6 It is a standardized and parametric design system for wind turbine hybrid tower structures that automatically generates construction drawings.

[0043] Figure 7 It is a standardized and parametric design system for wind turbine hybrid tower structures, with a one-click output of design file program flow chart.

[0044] Figure 8 It is a structural schematic diagram of a design device for a wind turbine hybrid tower structure provided in an embodiment of the present application.

[0045] Figure 9 It is a structural diagram of a computer device provided by an optional embodiment of the present invention. DETAILED DESCRIPTION

[0046] To make the purpose, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of this application.

[0047] It should be understood that the "indication" mentioned in the embodiments of this application can be a direct indication, an indirect indication, or an indication of an association. For example, "A indicates B" can mean that A directly indicates B, for example, B can be obtained through A; it can also mean that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also mean that there is an association between A and B.

[0048] In the description of the embodiments of the present application, the term "corresponding" may indicate a direct or indirect correspondence between the two, or an association relationship between the two, or a relationship between indication and being indicated, configuration and being configured, etc.

[0049] In an embodiment of the present application, "predefinition" can be achieved by pre-saving corresponding codes, tables or other methods that can be used to indicate relevant information in a device (for example, including a terminal device and a network device). This application does not limit its specific implementation method.

[0050] In recent years, the scale of wind power installation has grown by leaps and bounds. The steel-concrete composite tower structure (referred to as "hybrid tower") has become one of the mainstream technical routes for wind turbines with ultra-large single-unit capacity, ultra-long impeller diameter, and ultra-high hub height due to its advantages such as good bearing capacity, strong plasticity, high economic benefits, and wide application range. It has received widespread attention and application in the field of new energy wind power.

[0051] In order to overcome the defects of traditional wind turbine hybrid tower structure design, improve the design efficiency of wind turbine hybrid tower structure and shorten the design iteration cycle, an embodiment of the present invention provides a design method for wind turbine hybrid tower structure, which can perform parametric analysis on wind turbine hybrid tower structure and perform synchronous calculation of different load conditions, greatly shortening the analysis and design iteration cycle, improving design efficiency, and realizing the update of wind turbine hybrid tower structure design system to standardization, parameterization and efficiency.

[0052] The design method of the wind power hybrid tower structure provided in this embodiment is applied to the wind power hybrid tower structure. Figure 1 As shown, it includes wind turbine foundation 11, concrete tower section 12, transition section 13, steel cylinder section 14, complete machine 15 and other components. The method flow of this method is as follows Figure 2 As shown, the following steps are included.

[0053] S201. Obtain design parameters of a target wind turbine hybrid tower structure.

[0054] Specifically, the design parameters for the target wind turbine hybrid tower structure include tower dimensions, material parameters, turbine parameters, turbine-to-tower connection parameters, load condition parameters, and environmental parameters. These parameters encompass aspects such as the structural geometry, material properties, load conditions, and construction requirements.

[0055] S202: Analyze the target wind turbine hybrid tower structure according to the design parameters to obtain analysis results.

[0056] Specifically, based on the input design parameters, calculation tasks are generated for the wind turbine tower under different operating conditions. Under each operating condition, the tower's stress, deformation, stability, fatigue resistance, and other performance are calculated, and analysis results are obtained under the ultimate load-bearing capacity limit state and the normal use limit state.

[0057] S203: Determine the drawing parameters of the target wind turbine hybrid tower structure according to the analysis result.

[0058] Specifically, the drawing parameters include: the geometric dimensions of each section of the tower in the target wind turbine hybrid tower structure, the reinforcement scheme of the segments, the connection method of the structural components, and related dimensions.

[0059] Optionally, it is also necessary to determine whether the calculation and analysis results of step S202 meet the design requirements. If not, the design parameters need to be modified.

[0060] S204: Generate a construction drawing of the target wind turbine hybrid tower structure and a description file corresponding to the construction drawing according to the drawing parameters.

[0061] Specifically, in the above steps, a 3D model of the concrete tower is generated based on the analysis results. Structural drawings of components such as the tower tube and steel tube, segment reinforcement diagrams, and joint connection diagrams are generated. The explanatory documentation includes the design parameters, calculation process, and analysis results for these construction drawings.

[0062] In addition, in the above step S202, it is also necessary to determine whether the blade tip clearance meets the requirements. Specifically, the clearance distance between the wind turbine blades and the tower of the target wind turbine hybrid tower structure is compared with the distance threshold to obtain the blade tip clearance analysis result. Based on the analysis result, it can be determined whether it meets the requirements.

[0063] In order to better illustrate the design method of the wind turbine hybrid tower structure provided by the above embodiment, the embodiment of the present invention will be further described below with reference to specific implementation cases.

[0064] Based on the above embodiments, this example constructs a standardized and parameterized design system for wind turbine hybrid tower structures based on Python language. First, Python language is used to design a graphical user interface environment for the input of hybrid tower structure design parameters; then Python language is used as a subroutine interface to control the finite element analysis software to establish a hybrid tower three-dimensional solid model according to the input design parameters, and to implement the application of dozens of load conditions, automatic post-processing and extraction of calculation results of various conditions; then, segment reinforcement schemes and construction drawings are intelligently generated based on the calculation results; finally, the hybrid tower structure design and calculation files can be output with one click.

[0065] The steps for building a standardized and parameterized design system for wind turbine hybrid tower structures are as follows:

[0066] First, a graphical user interface (GUI) was established to support the import of spreadsheet files or manual input of design parameters for the hybrid tower structure. The core of this step was to build a user-friendly interface using a Python GUI library to facilitate user input of design parameters.

[0067] This interface allows users to input the structural parameters of wind turbine hybrid towers in a variety of ways, supporting the import of files in various formats for ease of operation. For example, users can manually enter the parameters of each wind turbine hybrid tower component (such as the diameter, height, and thickness of the tower section) through input boxes or sliders. Design parameters can also be imported through spreadsheet files such as Excel. The system then parses the spreadsheet file using Python's pandas or openpyxl libraries and converts the data into a parameter list. After entering the parameters, verification is required to ensure that the entered values ​​meet engineering requirements and specifications, such as size ranges and physical property ranges.

[0068] The design system is divided into multiple modules, such as structural design, calculation analysis, construction drawing and design file output. Each module provides a clear operation interface, such as Figure 3 As shown. A size parameter input window is provided for each component (such as wind turbine foundation, concrete tower section, etc.), and calculation rules and user-defined parameters can be input. The functions of each module are as follows:

[0069] The structural design module includes the basic dimensions of the wind turbine (such as diameter, burial depth, concrete strength, etc.), parameters of each tower section (diameter, wall thickness, concrete grade, etc.), geometric parameters of the transition section, dimensions and material parameters of the steel cylinder section, and overall machine dimensions and loads.

[0070] The calculation and analysis module provides two main calculation and analysis methods: the standard method and the finite element method. The standard method performs calculations based on wind turbine tower design specifications and is suitable for simple scenarios. The finite element method uses finite element analysis software (such as ANSYS and ABAQUS) to analyze complex structures and is suitable for scenarios requiring high-precision simulation.

[0071] The construction drawing module provides a range of drawing options, allowing users to generate various construction drawings based on their needs, such as: overall concrete tower layout, concrete tower joint connection diagram, concrete tower segment reinforcement diagram, transition structure diagram, and steel tower structure diagram. This module can be used in conjunction with CAD software (such as AutoCAD) to automatically generate relevant structural drawings.

[0072] The design file output module provides a one-click export function for design and calculation files, automatically integrating the design process and analysis results into standardized file formats (such as PDF, Word, Excel, etc.) for easy archiving and transmission.

[0073] Based on the above functional modules, the process of the wind turbine hybrid tower structure design system is as follows.

[0074] First reference Figure 4 , performing load case calculations. Specifically, based on user-entered parameters, calculation tasks are generated for wind turbine towers under different operating conditions. Under each operating condition, the system automatically calculates the tower's stress, deformation, stability, and fatigue performance, ensuring that the tower meets the design requirements for the ultimate load-bearing capacity and serviceability limit states.

[0075] Then finite element analysis was performed, referring to Figure 5 , Python will serve as the interface of the finite element analysis software, and structural modeling, analysis and post-processing will be performed through subroutine calls. Specifically, it includes: defining the structural geometry, material properties, boundary conditions, etc., automatically generating a three-dimensional model of the mixed tower, including the wind turbine foundation, concrete tower section, transition section, steel cylinder, etc.; automatically dividing the mesh for the finite element model to ensure the accuracy and computational efficiency of the finite element analysis; automatically setting boundary conditions and loads (such as wind load, gravity, seismic load, etc.) for different working conditions, and submitting the job for analysis. After the calculation is completed, the system will automatically extract the calculation results (such as stress distribution, deformation, fatigue life, etc.) and perform post-processing.

[0076] The above calculation and analysis results will be temporarily stored in Python. Based on these results, determine whether the design requirements are met. If not, the system will automatically prompt and suggest modifying the design parameters. Use Python to perform secondary development on CAD software (such as AutoCAD) and import the final design parameters into CAD. The specific process includes: generating a 3D model of the mixed tower based on the analysis results. Generate structural drawings of tower tubes, steel tubes and other components, segment reinforcement drawings, joint connection drawings, etc. Figure 6 shown.

[0077] Finally, a standard design report template is built through Python, which contains information such as design parameters, calculation process, analysis results, construction drawings, etc. Figure 7 As shown in the figure, all relevant information is automatically populated into the report template through Python scripts. All information from the design process is associated with the corresponding location in the report template. For example, the input design parameters are automatically populated into the parameter table in the report, and the calculation results are automatically generated into the corresponding analysis results section. The user clicks the one-click export button, and the system automatically generates and exports the design description file in multiple formats (such as Word, PDF, etc.).

[0078] The entire system is modularly developed using the Python language, achieving standardization, parameterization, and automation of wind turbine hybrid tower structure design, simplifying user operation processes, automating structural calculations and finite element analysis, automatically generating construction drawings based on calculation results, and generating design report files with one click.

[0079] The graphical user interface (GUI) within the standardized, parametric design system for hybrid tower structures proposed in this implementation case enables designers to interact with office software, finite element analysis software, and computer-aided design (CAD) software through a graphical interface and parametric data. Tower parameters can be adjusted within the structural design section, and batch input, modification, and output functions are provided. The system is easy to learn, highly interactive, and compatible, supporting multiple operating systems. The calculation and analysis program enables parametric modeling and analysis of tower structures, performing simultaneous calculations for hundreds of load cases and automating post-processing and extraction of calculation results. This significantly reduces finite element analysis and design iteration cycles, improves designer efficiency, and advances the hybrid tower design system towards a standardized, parametric, and efficient design. The automatic drawing program allows for one-click creation of structural construction drawings, linking drawing dimensions to tower parameters within the structural design and calculation and analysis sections. This allows for automatic updating of tower construction drawings. By selecting drawings to be batch-processed through a menu and clicking the corresponding output functions for changing drawing numbers, converting formats, printing, or replacing templates, the program automatically completes batch output operations, significantly shortening the tower construction drawing, modification, and output cycle. The description document program allows users to export design report documents with one click, saving designers the trouble of manually editing and organizing design files and calculation reports. It also enables automatic updates of design documents when design parameters and calculation results change.

[0080] In summary, the design method for a wind turbine hybrid tower structure provided by an embodiment of the present invention is used to design a wind turbine hybrid tower structure. First, the design parameters of the target wind turbine hybrid tower structure to be designed are obtained. These design parameters include the tower size parameters, material parameters, wind turbine parameters, wind turbine-tower connection parameters, load condition parameters, and environmental parameters of the target wind turbine hybrid tower structure. Based on these design parameters, the mechanical state of the target wind turbine hybrid tower structure under different operating conditions is calculated. Compliance with the design requirements is determined based on the clearance distance between the wind turbine blades and the tower. Finite element analysis is then performed, including stress, displacement, deformation, and other data for the target wind turbine hybrid tower structure. Based on the calculation and analysis results, the drawing parameters of the target wind turbine hybrid tower structure are determined. Specifically, the geometric dimensions of each tower section, the reinforcement scheme, and the connection method between components are determined based on the load-bearing capacity analysis. The structural dimensions are adjusted based on the results of the blade tip clearance analysis. Based on these drawing parameters, a corresponding construction drawing is drawn, and a corresponding description file is generated. The description file includes the design parameters, calculation process, analysis results, and other information for the corresponding construction drawing. The design method of the wind turbine hybrid tower structure provided by the present invention performs parametric analysis on the wind turbine hybrid tower structure and can perform synchronous calculations of different load conditions, greatly shortening the analysis and design iteration cycle, improving design efficiency, and realizing the update of the wind turbine hybrid tower structure design system to standardization, parameterization, and efficiency.

[0081] In the embodiments of the present application, a design device for a wind turbine hybrid tower structure is also provided. The device is used to implement the above-mentioned embodiments and preferred embodiments. The details that have been described will not be repeated here. As used below, the term "module" can be a combination of software and / or hardware that implements a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, implementation in hardware, or a combination of software and hardware, is also possible and contemplated.

[0082] The present invention provides a design device for a wind turbine hybrid tower structure. Figure 8 : This is a schematic diagram of a design device for a wind turbine hybrid tower structure provided in an embodiment of the present application, the device comprising:

[0083] An acquisition module 801 is used to acquire design parameters of a target wind turbine hybrid tower structure;

[0084] An analysis module 802 is configured to analyze the target wind turbine hybrid tower structure according to the design parameters to obtain analysis results;

[0085] The conversion module 803 is used to determine the drawing parameters of the target wind turbine hybrid tower structure according to the analysis result;

[0086] The drawing module 804 is configured to generate a construction drawing of the target wind turbine hybrid tower structure and a description file corresponding to the construction drawing according to the drawing parameters.

[0087] In an optional implementation, the analysis module 803 is specifically configured to:

[0088] Calculating the stress state of the target wind turbine hybrid tower structure under extreme load conditions, normal operating conditions, fatigue conditions, and earthquake conditions, and obtaining theoretical formula calculation results;

[0089] Comparing the clearance distance between the wind turbine blades and the tower of the target wind turbine hybrid tower structure with a distance threshold to obtain a blade tip clearance analysis result;

[0090] Finite element analysis is performed on the target wind turbine hybrid tower structure to obtain dynamic and static force analysis results.

[0091] The further functional description of each of the above modules and units is the same as that of the above corresponding embodiments and will not be repeated here.

[0092] The design device of the wind turbine hybrid tower structure in this embodiment is presented in the form of a functional unit, where the unit refers to an ASIC (Application Specific Integrated Circuit) circuit, a processor and memory that executes one or more software or fixed programs, and / or other devices that can provide the above functions.

[0093] The embodiment of the present invention also provides a computer device having the above Figure 8 The design device of the wind turbine hybrid tower structure is shown.

[0094] See also Figure 9 , Figure 9 is a structural diagram of a computer device provided by an optional embodiment of the present invention, such as Figure 9 As shown, the computer device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components utilize different buses to communicate with each other and can be installed on a common mainboard or installed in other ways as needed. The processor can process the instructions executed in the computer device, including instructions stored in or on the memory to display the graphical information in the graphical user interface on an external input / output device (such as, a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Equally, multiple computer devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor device). Figure 9 A processor 10 is taken as an example.

[0095] The processor 10 may be a central processing unit, a network processor, or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit, a programmable logic device, or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic, or any combination thereof.

[0096] The memory 20 stores instructions that can be executed by at least one processor 10, so that the at least one processor 10 executes the method shown in the above embodiment.

[0097] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store application programs required for operating the device and at least one function; the data storage area may store data created based on the use of the computer device, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely located relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0098] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid-state drive; the memory 20 may also include a combination of the above types of memory.

[0099] The computer device further includes an input device 30 and an output device 40. The processor 10, the memory 20, the input device 30 and the output device 40 may be connected via a bus or other means. Figure 9 The bus connection is taken as an example.

[0100] The embodiment of the present invention also provides a computer-readable storage medium. The above-mentioned method according to the embodiment of the present invention can be implemented in hardware, firmware, or implemented as a computer code that can be recorded in a storage medium, or implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and downloaded through a network and will be stored in a local storage medium, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state drive, etc.; further, the storage medium can also include a combination of the above-mentioned types of memory. It can be understood that a computer, a processor, a microprocessor controller or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor or hardware, the method shown in the above embodiment is implemented.

[0101] A portion of the present invention may be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present invention through the operation of the computer. Those skilled in the art should understand that the form in which the computer program instruction exists in a computer-readable medium includes, but is not limited to, a source file, an executable file, an installation package file, etc. Accordingly, the way in which the computer program instruction is executed by the computer includes, but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Here, the computer-readable medium may be any available computer-readable storage medium or communication medium that can be accessed by the computer.

[0102] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention. Such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A design method for a wind turbine hybrid tower structure, characterized in that: The method comprises: Obtain the design parameters of the target wind turbine hybrid tower structure; Analyzing the target wind turbine hybrid tower structure according to the design parameters to obtain analysis results; Determining drawing parameters of the target wind turbine hybrid tower structure according to the analysis results; A construction drawing of the target wind turbine hybrid tower structure and a description file corresponding to the construction drawing are generated according to the drawing parameters.

2. The method according to claim 1, characterized in that The design parameters include: The target wind turbine hybrid tower structure comprises at least one of tower size parameters, material parameters, wind turbine parameters, wind turbine and tower connection parameters, load condition parameters or environmental parameters.

3. The method according to claim 2, characterized in that The analysis results include: Theoretical formula calculation results, blade tip clearance analysis results and finite element analysis results.

4. The method according to claim 3, characterized in that The target wind turbine hybrid tower structure is analyzed to obtain analysis results, including: Calculating the stress state of the target wind turbine hybrid tower structure under extreme load conditions, normal operating conditions, fatigue conditions, and earthquake conditions, and obtaining theoretical formula calculation results; Comparing the clearance distance between the wind turbine blades and the tower of the target wind turbine hybrid tower structure with a distance threshold to obtain a blade tip clearance analysis result; Finite element analysis is performed on the target wind turbine hybrid tower structure to obtain dynamic and static force analysis results.

5. The method according to claim 4, characterized in that The drawing parameters include: The geometric dimensions of each tower section in the target wind turbine hybrid tower structure, the reinforcement scheme of the tube segments, the connection method of the structural components and related dimensions.

6. The method according to claim 5, characterized in that The explanatory documents corresponding to the construction drawings include: The design parameters, calculation process and analysis results of the construction drawings.

7. A design device for a wind turbine hybrid tower structure, characterized in that: The device comprises: An acquisition module is used to obtain the design parameters of the target wind turbine hybrid tower structure; An analysis module, configured to analyze the target wind turbine hybrid tower structure according to the design parameters to obtain analysis results; A conversion module, configured to determine drawing parameters of the target wind turbine hybrid tower structure according to the analysis results; A drawing module is used to generate a construction drawing of the target wind turbine hybrid tower structure and a description file corresponding to the construction drawing according to the drawing parameters.

8. The device according to claim 7, characterized in that The analysis module is specifically used for: Calculating the stress state of the target wind turbine hybrid tower structure under extreme load conditions, normal operating conditions, fatigue conditions, and earthquake conditions, and obtaining theoretical formula calculation results; Comparing the clearance distance between the wind turbine blades and the tower of the target wind turbine hybrid tower structure with a distance threshold to obtain a blade tip clearance analysis result; Finite element analysis is performed on the target wind turbine hybrid tower structure to obtain dynamic and static force analysis results.

9. A computer device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the design method of a wind turbine hybrid tower structure according to any one of claims 1 to 6 by executing the computer instructions.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a computer to execute the design method of a wind turbine hybrid tower structure according to any one of claims 1 to 6.

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