Wind pressure protection value setting method and device, computer device and storage medium

Abstract

This application relates to a method, apparatus, computer device, and storage medium for setting wind pressure protection values. The method includes: acquiring wind turbine type information; retrieving a target matching library based on the type information; acquiring the real-time wind pressure value of the wind turbine; matching the real-time wind pressure value in the target matching library to obtain a target wind pressure range; and determining a target wind pressure protection value based on the target wind pressure range. By acquiring wind turbine type information and obtaining a target matching library based on the type information, and then matching the acquired real-time wind pressure value in the target matching library to obtain the target wind pressure range, since there is a one-to-one correspondence between wind pressure ranges and wind pressure protection values, the target wind pressure protection value corresponding to the target wind pressure range can be obtained. By matching the wind pressure protection value with the type information and the real-time wind pressure value, a target wind pressure protection value suitable for the current wind turbine can be obtained, thereby quickly completing the setting of wind pressure protection values ​​for different wind turbines and greatly improving the efficiency of setting wind pressure protection values.

Description

Technical Field

[0001] This application relates to the field of wind turbine commissioning technology, and in particular to a method, device, computer equipment, and storage medium for setting wind pressure protection values. Background Technology

[0002] Currently, conventional atmospheric gas-fired heating and hot water boilers can experience excessive flue gas emissions during combustion, posing a safety hazard, if the flue is blocked or the fan malfunctions. To prevent this, a wind pressure protection threshold is set. When the boiler detects that the fan pressure is below the protection threshold, it cuts off the gas valve power and stops combustion. However, due to differences in assembly or component manufacturing, the wind pressure range of the same type of fan can vary significantly. If a fixed setting is applied to the wind pressure protection threshold for the same batch and type of fan, a mismatch between the actual wind pressure protection value and the set value may occur. This can cause the boiler to continue combustion even when flue gas emissions are excessive, without cutting off the gas valve power.

[0003] In related technologies, wind pressure is tested manually on each wind turbine individually, and then a wind pressure protection value is set. However, this method is inefficient. Summary of the Invention

[0004] Therefore, it is necessary to provide a method, apparatus, computer equipment, and storage medium for setting wind pressure protection values ​​that can improve efficiency in response to the above-mentioned technical problems.

[0005] Firstly, this application provides a method for setting wind pressure protection values. The method includes:

[0006] Obtain the type information of the fan;

[0007] The target pairing library is retrieved according to the type information; wherein, the target pairing library includes at least one wind pressure range, and each wind pressure range corresponds to a wind pressure protection value;

[0008] Obtain the real-time wind pressure value of the fan;

[0009] The target wind pressure range is obtained by matching the real-time wind pressure value with the target matching library.

[0010] The target wind pressure protection value is determined based on the target wind pressure range.

[0011] In one embodiment, the step of obtaining the type information of the wind turbine includes:

[0012] Get the selection interface display instructions;

[0013] The fan type selection interface is displayed according to the selection interface display instructions;

[0014] Obtain the fan type selection instruction through the fan type selection interface;

[0015] The type information is determined according to the fan type selection instruction.

[0016] In one embodiment, the step of displaying the fan type selection interface according to the selection interface display instruction includes:

[0017] The device type selection interface is displayed according to the selection interface display instruction;

[0018] Obtain the device type selection instruction through the device type selection interface;

[0019] The fan type selection interface is displayed according to the device type selection instruction.

[0020] In one embodiment, the step of displaying the fan type selection interface according to the device type selection instruction includes:

[0021] The power selection interface is displayed according to the device type selection command.

[0022] The power selection command is obtained through the power selection interface;

[0023] The fan type selection interface is displayed according to the power selection command.

[0024] In one embodiment, the step of obtaining the real-time wind pressure value of the fan includes:

[0025] Obtain wind pressure protection value setting command;

[0026] The wind pressure protection value setting interface is displayed according to the wind pressure protection value setting command;

[0027] Obtain the automatic pairing command through the wind pressure protection value setting interface;

[0028] The real-time wind pressure value is detected according to the automatic pairing command.

[0029] In one embodiment, the step of detecting the real-time wind pressure value according to the automatic pairing instruction includes:

[0030] Control the fan to run at full speed;

[0031] The measured wind pressure value of the fan is detected within a preset time period;

[0032] The real-time wind pressure value is determined based on the measured wind pressure value.

[0033] In one embodiment, the step of determining the real-time wind pressure value based on the measured wind pressure value includes:

[0034] The mean, median, or mode of the measured wind pressure values ​​are calculated to obtain the real-time wind pressure value.

[0035] Secondly, this application also provides a wind pressure protection value setting device. The device includes:

[0036] The type acquisition module is used to obtain the type information of the wind turbine;

[0037] The first matching module is used to retrieve a target matching library according to the type information; wherein, the target matching library includes at least one wind pressure range, and each wind pressure range corresponds to a wind pressure protection value;

[0038] The wind pressure acquisition module is used to acquire the real-time wind pressure value of the fan.

[0039] The second matching module is used to match the target pairing library according to the real-time wind pressure value to obtain the target wind pressure range;

[0040] The protection value determination module is used to determine the target wind pressure protection value based on the target wind pressure range.

[0041] Thirdly, this application also provides a computer device. The computer device includes a memory and a processor, the memory storing a computer program, and the processor executing the computer program to implement the steps of the above-described method.

[0042] Fourthly, this application also provides a computer-readable storage medium. The computer-readable storage medium stores a computer program thereon, which, when executed by a processor, implements the steps of the above-described method.

[0043] The aforementioned method, apparatus, computer equipment, and storage medium for setting wind pressure protection values ​​acquire wind turbine type information, obtain a target matching library based on the type information, and then match the acquired real-time wind pressure value with the target matching library to obtain the target wind pressure range. Since there is a one-to-one correspondence between wind pressure ranges and wind pressure protection values, the target wind pressure protection value corresponding to the target wind pressure range can be obtained. This application matches wind pressure protection values ​​with type information and real-time wind pressure values ​​to obtain the target wind pressure protection value suitable for the current wind turbine, thereby quickly completing the setting of wind pressure protection values ​​for different wind turbines and greatly improving the efficiency of setting wind pressure protection values. Attached Figure Description

[0044] Figure 1 This is a flowchart illustrating a method for setting wind pressure protection values ​​in one embodiment;

[0045] Figure 2 This is a flowchart illustrating the process of determining type information in one embodiment;

[0046] Figure 3 This is a flowchart illustrating the fan type selection interface in one embodiment;

[0047] Figure 4 This is a flowchart illustrating the fan type selection interface in another embodiment;

[0048] Figure 5 This is a schematic diagram of the process for detecting real-time wind pressure values ​​in one embodiment;

[0049] Figure 6 This is a flowchart illustrating the process of determining real-time wind pressure values ​​in one embodiment;

[0050] Figure 7 This is a schematic diagram of the wind pressure protection value setting device in one embodiment;

[0051] Figure 8 This is an internal structural diagram of a computer device in one embodiment. Detailed Implementation

[0052] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0053] In one embodiment, such as Figure 1 As shown, a method for setting wind pressure protection values ​​is provided. Taking the application of this method to computer equipment as an example, the method includes the following steps:

[0054] Step S100: Obtain the type information of the fan.

[0055] Specifically, the fan type information includes the current fan's equipment type (such as a conventional fan or a secondary condenser fan), operating power, and specific model number. Fans of the same type and batch have the same type information. Staff can input the type information of the fan to be configured into the computer system by manually entering it, selecting it on the user interface, or scanning a QR code.

[0056] Step S200: Retrieve the target pairing library based on the type information. The target pairing library includes at least one wind pressure range, and each wind pressure range corresponds to a wind pressure protection value.

[0057] Specifically, since different types of wind turbines have different maximum and minimum wind pressure values ​​(collected from the data model library), multiple pairing libraries are set up according to the wind turbine type, with each wind turbine type information corresponding to one pairing library. Each pairing library divides the range between the minimum and maximum wind pressure values ​​into at least one wind pressure range, and each wind pressure range corresponds one-to-one with a wind pressure protection value. For example, a certain type of wind turbine has a minimum wind pressure of 300 Pa and a maximum wind pressure of 420 Pa. Wind pressure ranges are set in 40 Pa increments: 300 Pa to 340 Pa, 340 Pa to 380 Pa, and 380 Pa to 420 Pa. The corresponding wind pressure protection values ​​for these ranges are 90 Pa, 95 Pa, and 100 Pa, respectively.

[0058] Step S300: Obtain the real-time wind pressure value of the fan.

[0059] Specifically, the operation of the wind turbine is controlled by sending operating commands to the turbine, and the wind pressure value is measured by a wind pressure sensor to obtain the real-time wind pressure value of the current wind turbine.

[0060] Step S400: Match the target wind pressure range in the target pairing library based on the real-time wind pressure value.

[0061] Specifically, after obtaining the real-time wind pressure value, a match is performed in the target pairing library to determine the wind pressure range within which the current real-time wind pressure value falls, thus obtaining the target wind pressure range. For example, if the detected real-time wind pressure value is 320 Pa, which falls within the wind pressure range of 300 Pa to 340 Pa, then the target wind pressure range is 300 Pa to 340 Pa.

[0062] Step S500: Determine the target wind pressure protection value based on the target wind pressure range.

[0063] Specifically, after obtaining the target air pressure range, the corresponding target air pressure protection value can be determined based on this range. For example, if the target air pressure range is 300Pa to 340Pa, the corresponding target air pressure protection value is 90Pa. Once the target air pressure protection value is obtained, it is written into the main board of the hot water boiler. When the main board detects that the fan's air pressure is lower than the protection value, it will cut off the power to the gas valve to stop combustion.

[0064] The above-described method for setting wind pressure protection values ​​involves acquiring the wind turbine type information, obtaining a target matching library based on this information, and then matching the acquired real-time wind pressure value against the target matching library to determine the target wind pressure range. Since there is a one-to-one correspondence between wind pressure ranges and wind pressure protection values, a target wind pressure protection value corresponding to the target wind pressure range can be obtained. By matching wind pressure protection values ​​with type information and real-time wind pressure values, a target wind pressure protection value suitable for the current wind turbine can be obtained, thus quickly completing the setting of wind pressure protection values ​​for different wind turbines and greatly improving the efficiency of setting wind pressure protection values.

[0065] In one embodiment, such as Figure 2 As shown, step S100, the step of obtaining the type information of the wind turbine, includes:

[0066] Step S110: Obtain the command to select the display interface.

[0067] Specifically, in this embodiment, the type information of the fan is obtained through a user interface. Operators can input selection interface display commands into the computer device via touch selection or button control, and the computer device can then receive these commands through communication.

[0068] Step S120: Display the fan type selection interface according to the selection interface display instruction.

[0069] Specifically, after receiving the command to display the selection interface, the computer equipment will display the corresponding fan type selection interface. The fan type selection interface displays multiple fan types for operators to choose from. For example, the interface may display B1, B2, ..., B8.

[0070] Step S130: Obtain the fan type selection instruction through the fan type selection interface.

[0071] Specifically, staff members operate the user interface and select the corresponding fan type on the fan type selection screen. The computer equipment then receives the corresponding fan type selection instruction based on the user's operation.

[0072] Step S140: Determine the type information according to the fan type selection instruction.

[0073] Specifically, after receiving the fan type selection instruction, the computer equipment can obtain the type information of the fan currently selected by the operator. For example, if the fan type selection interface displays three fan types: B1, B2, and B3, and the operator selects B1 through the user interface, the computer equipment can then determine that the currently selected fan type is B1 based on the corresponding fan type selection instruction.

[0074] In one embodiment, such as Figure 3 As shown, step S120, which involves displaying the fan type selection interface according to the selection interface display instruction, includes:

[0075] Step S121: Display the device type selection interface according to the selection interface display instruction.

[0076] Specifically, in this embodiment, after the operator inputs the command to select the display interface, the operator does not directly display a fan type selection interface with multiple fan types. Instead, they first display an equipment type selection interface that includes multiple equipment types. For example, after the operator inputs the command to select the display interface, the computer displays equipment types including "conventional" and "secondary condensing".

[0077] Step S122: Obtain the device type selection instruction through the device type selection interface.

[0078] Specifically, after entering the equipment type selection interface, the staff selects the corresponding equipment type based on the current wind turbine equipment type, and the computer equipment can obtain the corresponding equipment type selection instruction based on the staff's operation.

[0079] Step S123: Display the fan type selection interface according to the equipment type selection instruction.

[0080] Specifically, after the computer receives the equipment type selection command, the fan type selection interface will display the fan types under the current equipment type. For example, the "regular" equipment type includes fan types B1 to B4, and the "secondary condensation" equipment type includes fan types B5 to B8. When the operator selects the "regular" equipment type through the equipment type selection command, the fan type selection interface will display fan types B1 to B4.

[0081] In one embodiment, such as Figure 4 As shown, step S123, which involves displaying the fan type selection interface according to the equipment type selection instruction, includes:

[0082] Step S124: Select the power selection interface according to the device type.

[0083] Specifically, in this embodiment, after the operator inputs the equipment type selection command, the fan type selection interface with multiple fan types is not displayed directly. Instead, a power selection interface with multiple power ratings is displayed first. For example, if the operator inputs the equipment type selection command to select the "conventional" equipment type, the computer device will then display a power selection interface including "20KW" and "24KW".

[0084] Step S125: Obtain the power selection command through the power selection interface.

[0085] Specifically, after entering the power selection interface, the staff selects the appropriate power level based on the current operating power of the wind turbine, and the computer equipment can obtain the corresponding power selection command based on the staff's operation.

[0086] Step S126: Display the fan type selection interface according to the power selection command.

[0087] Specifically, after the computer equipment receives the power selection command, the fan type selection interface will display the current equipment type and the fan type under the current power level. For example, the fan types included under the "20KW" power level are B1 and B2, and the fan types included under the "24KW" power level are B3 and B4. When the operator selects the "20KW" power level through the power selection command, the fan type selection interface will display the fan types B1 and B2.

[0088]

[0089]

[0090] The table above shows a classification table of equipment type, power rating, and fan type in one embodiment. By selecting the equipment type, power rating, and fan type sequentially, operators can obtain the corresponding wind pressure range and wind pressure protection value.

[0091] In one embodiment, such as Figure 5 As shown, step S300, the step of obtaining the real-time wind pressure value of the fan, includes:

[0092] Step S310: Obtain the wind pressure protection value setting instruction.

[0093] Specifically, staff can manually input the wind pressure protection value setting command into the computer device or select it through the user interface to begin the wind pressure protection value setting process. It can be understood that the wind pressure protection value setting command can be input before or after selecting the fan type information.

[0094] Step S320: Display the wind pressure protection value setting interface according to the wind pressure protection value setting instruction.

[0095] Specifically, after the computer equipment receives the wind pressure protection value setting instruction, it will display the wind pressure protection value setting interface. For example, the wind pressure protection value setting interface can display "manual input" or "automatic matching" options. After selecting "manual input", the operator can directly input the desired wind pressure protection value.

[0096] Step S330: Obtain the automatic pairing command through the wind pressure protection value setting interface.

[0097] Specifically, after the staff selects "automatic pairing" on the wind pressure protection value setting interface through the user operation interface, the computer equipment will receive the corresponding automatic pairing instruction.

[0098] Step S340: Detect the real-time wind pressure value according to the automatic pairing command.

[0099] Specifically, after receiving the automatic pairing command, the computer device will control the fan to rotate and obtain the real-time wind pressure value of the fan through the wind pressure sensor.

[0100] In one embodiment, such as Figure 6 As shown, step S340, the step of detecting the real-time wind pressure value according to the automatic pairing command, includes:

[0101] Step S341: Control the fan to run at full speed.

[0102] Specifically, after receiving the automatic pairing command, the computer device will control the fan to run at full speed. It is understood that the fan in this embodiment may not have speed regulation functionality; full-speed operation is considered normal operation under rated working conditions.

[0103] Step S342: Detect the measured wind pressure value of the fan within a preset time.

[0104] Specifically, the computer equipment monitors the wind pressure of the fan in real time within a preset time period to obtain the measured wind pressure value. For example, the computer equipment collects the wind pressure value of the fan 100 times within 10 seconds and uses it as the measured wind pressure value.

[0105] Step S343: Determine the real-time wind pressure value based on the measured wind pressure value.

[0106] Specifically, since the wind pressure value fluctuates during wind turbine operation, the measured wind pressure value can be processed to determine the real-time wind pressure value. For example, in one embodiment, the step of determining the real-time wind pressure value based on the measured wind pressure value includes: calculating the mean, median, or mode of the measured wind pressure value to obtain the real-time wind pressure value. That is, the real-time wind pressure value can be one of the mean, median, or mode of the measured wind pressure value.

[0107] It should be understood that although the steps in the flowcharts of the embodiments described above are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the flowcharts of the embodiments described above may include multiple steps or multiple stages. These steps or stages are not necessarily completed at the same time, but can be executed at different times. The execution order of these steps or stages is not necessarily sequential, but can be performed alternately or in turn with other steps or at least some of the steps or stages of other steps.

[0108] Based on the same inventive concept, this application also provides a wind pressure protection value setting device for implementing the wind pressure protection value setting method described above. The solution provided by this device is similar to the solution described in the above method; therefore, the specific limitations in one or more wind pressure protection value setting device embodiments provided below can be found in the limitations of the wind pressure protection value setting method described above, and will not be repeated here.

[0109] In one embodiment, such as Figure 7 As shown, a wind pressure protection value setting device is provided, including: a type acquisition module 610, a first matching module 620, a wind pressure acquisition module 630, a second matching module 640, and a protection value determination module 650, wherein:

[0110] Type acquisition module 610 is used to acquire the type information of the fan;

[0111] The first matching module 620 is used to retrieve the target matching library according to the type information; wherein, the target matching library includes at least one wind pressure range, and each wind pressure range corresponds to a wind pressure protection value;

[0112] The wind pressure acquisition module 630 is used to acquire the real-time wind pressure value of the fan;

[0113] The second matching module 640 is used to match the target matching library according to the real-time wind pressure value to obtain the target wind pressure range;

[0114] The protection value determination module 650 is used to determine the target wind pressure protection value based on the target wind pressure range.

[0115] The aforementioned wind pressure protection value setting device acquires the type information of the wind turbine and obtains a target matching library based on the type information. Then, based on the acquired real-time wind pressure value, it matches the target wind pressure range in the target matching library. Since there is a one-to-one correspondence between the wind pressure range and the wind pressure protection value, the target wind pressure protection value corresponding to the target wind pressure range can be obtained. This application matches the wind pressure protection value with the type information and the real-time wind pressure value to obtain the target wind pressure protection value that is suitable for the current wind turbine, thereby quickly completing the setting of wind pressure protection values ​​for different wind turbines and greatly improving the efficiency of setting wind pressure protection values.

[0116] Each module in the aforementioned wind pressure protection setting device can be implemented entirely or partially through software, hardware, or a combination thereof. These modules can be embedded in the processor of a computer device in hardware form or independent of it, or stored in the memory of a computer device in software form, so that the processor can call and execute the operations corresponding to each module.

[0117] In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as follows: Figure 8 As shown, the computer device includes a processor, memory, input / output interface, communication interface, display unit, and input device. The processor, memory, and input / output interface are connected via a system bus, and the communication interface, display unit, and input device are also connected to the system bus via the input / output interface. The processor provides computing and control capabilities. The memory includes non-volatile storage media and internal memory. The non-volatile storage media stores the operating system and computer programs. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The input / output interface is used for exchanging information between the processor and external devices. The communication interface is used for wired or wireless communication with external terminals; wireless communication can be achieved through Wi-Fi, mobile cellular networks, NFC (Near Field Communication), or other technologies. When executed by the processor, the computer program implements a method for setting wind pressure protection values. The display unit is used to form a visually visible image and can be a display screen, projection device, or virtual reality imaging device. The display screen can be an LCD screen or an e-ink screen. The input device of the computer device can be a touch layer covering the display screen, or buttons, trackballs, or touchpads set on the casing of the computer device, or external keyboards, touchpads, or mice, etc.

[0118] Those skilled in the art will understand that Figure 8The structure shown is merely a block diagram of a portion of the structure related to the present application and does not constitute a limitation on the computer device to which the present application is applied. Specific computer devices may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0119] In one embodiment, a computer device is provided, including a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to implement the steps in the above-described method embodiments.

[0120] In one embodiment, a computer-readable storage medium is provided having a computer program stored thereon, which, when executed by a processor, implements the steps in the above-described method embodiments.

[0121] Those skilled in the art will understand that all or part of the processes in the methods of the above embodiments can be implemented by a computer program instructing related hardware. The computer program can be stored in a non-volatile computer-readable storage medium, and when executed, it can include the processes of the embodiments of the above methods. Any references to memory, databases, or other media used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM). The databases involved in the embodiments provided in this application may include at least one type of relational database and non-relational database. Non-relational databases may include, but are not limited to, blockchain-based distributed databases. The processors involved in the embodiments provided in this application may be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, quantum computing-based data processing logic devices, etc., and are not limited to these.

[0122] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0123] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. A method for setting wind pressure protection values, characterized in that, The method includes: Obtain the type information of the fan; The target pairing library is retrieved according to the type information; wherein, the target pairing library includes at least one wind pressure range, and each wind pressure range corresponds to a wind pressure protection value; the type information of each wind turbine corresponds to a pairing library; Obtaining the real-time wind pressure value of the fan includes: obtaining a wind pressure protection value setting instruction; displaying a wind pressure protection value setting interface according to the wind pressure protection value setting instruction; obtaining an automatic pairing instruction through the wind pressure protection value setting interface; controlling the fan to run at full speed; detecting the measured wind pressure value of the fan within a preset time; and determining the real-time wind pressure value based on the measured wind pressure value. The target wind pressure range is obtained by matching the real-time wind pressure value with the target matching library. The target wind pressure protection value is determined based on the target wind pressure range.

2. The method according to claim 1, characterized in that, The step of obtaining the type information of the wind turbine includes: Get the selection interface display instructions; The fan type selection interface is displayed according to the selection interface display instructions; Obtain the fan type selection instruction through the fan type selection interface; The type information is determined according to the fan type selection instruction.

3. The method according to claim 2, characterized in that, The step of displaying the fan type selection interface according to the selection interface display instruction includes: The device type selection interface is displayed according to the selection interface display instruction; Obtain the device type selection instruction through the device type selection interface; The fan type selection interface is displayed according to the device type selection instruction.

4. The method according to claim 3, characterized in that, The step of displaying the fan type selection interface according to the equipment type selection instruction includes: The power selection interface is displayed according to the device type selection command. The power selection command is obtained through the power selection interface; The fan type selection interface is displayed according to the power selection command.

5. The method according to claim 1, characterized in that, The step of determining the real-time wind pressure value based on the measured wind pressure value includes: The mean, median, or mode of the measured wind pressure values ​​are calculated to obtain the real-time wind pressure value.

6. A wind pressure protection value setting device, characterized in that, The device includes: The type acquisition module is used to obtain the type information of the wind turbine; The first matching module is used to retrieve a target matching library according to the type information; wherein, the target matching library includes at least one wind pressure range, each wind pressure range corresponds to a wind pressure protection value; and the type information of each wind turbine corresponds to a matching library. The wind pressure acquisition module is used to acquire the real-time wind pressure value of the fan, including: acquiring a wind pressure protection value setting instruction; displaying a wind pressure protection value setting interface according to the wind pressure protection value setting instruction; acquiring an automatic pairing instruction through the wind pressure protection value setting interface; controlling the fan to run at full speed; detecting the measured wind pressure value of the fan within a preset time; and determining the real-time wind pressure value based on the measured wind pressure value. The second matching module is used to match the target pairing library according to the real-time wind pressure value to obtain the target wind pressure range; The protection value determination module is used to determine the target wind pressure protection value based on the target wind pressure range.

7. A computer device comprising a memory and a processor, wherein the memory stores a computer program, characterized in that, When the processor executes the computer program, it implements the steps of the method according to any one of claims 1 to 5.

8. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 5.

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