Fan control method and apparatus, electronic device, and storage medium

Abstract

The present application relates to the technical field of fan control, and discloses a fan control method and apparatus, an electronic device, and a storage medium. The fan control method comprises: determining a high-pressure level of a water cooling system on the basis of a current ambient temperature; acquiring a current high pressure of the water cooling system, determining a corresponding high-pressure range of the current high pressure in the high-pressure level, and determining a wind speed requirement range corresponding to the high-pressure range; determining a fan output requirement on the basis of attribute information of fans, the wind speed requirement range, the high-pressure range, and the current high pressure; and on the basis of the fan output requirement and the attribute information, controlling the operation condition of a first-type fan and the operation condition of a second-type fan.

Description

A fan control method, device, electronic device and storage medium

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on October 25, 2023, with application number 202311386261.7, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the field of wind turbine control technology, for example, to a wind turbine control method, device, electronic device and storage medium. Background Art

[0003] With the development of the energy storage industry, water cooling systems are increasingly being used. Because energy storage applications are primarily located within shipping containers, the numerous electrical devices, batteries, and even the water-cooling units themselves generate a certain amount of heat during operation. The energy storage unit uses the external circulation fan to remove the heat from the condenser, thereby achieving the desired refrigerant transformation from high-pressure gas to low-pressure liquid.

[0004] During water cooling system operation, ambient temperature fluctuations are affected by surrounding components and the surrounding environment. The high pressure of the water cooling system is related to the ambient temperature within the energy storage compartment and the unit's operating power. As battery cooling requirements fluctuate, the water cooling system's output power will fluctuate accordingly. However, the batteries within the energy storage compartment require a stable temperature environment to ensure efficient charging and discharging and maintain a long battery life. This means maintaining the high pressure of the water cooling system. This high pressure is regulated by the fan output speed.

[0005] Energy storage external circulation fans are generally divided into two categories: electronically commutated (EC) fans (frequency controllable) and alternating current (AC) fans (frequency uncontrollable). EC fans (variable frequency fans) can adjust their frequency, while AC fans (fixed frequency fans) output a fixed wind speed. The cost of variable frequency fans on the market is higher than that of fixed frequency fans, and the use of fixed frequency fans has a drawback: the wind speed cannot be controlled, resulting in large fluctuations in the high and low pressures of the water cooling system. Therefore, how to control the high pressure stability of the water cooling system while reducing costs has become a pressing issue.

[0006] Summary of the Invention

[0007] The present application provides a fan control method, device, electronic device and storage medium to respectively control the operation of a first type of fan and a second type of fan, thereby achieving the effect of stabilizing the high pressure of a water cooling system.

[0008] According to one aspect of the present application, a wind turbine control method is provided, comprising:

[0009] Determining a high-pressure level of the water cooling system according to the current ambient temperature; wherein the high-pressure level includes at least one high-pressure range;

[0010] Obtaining a current high-pressure pressure of the water cooling system, determining a high-pressure pressure range corresponding to the current high-pressure pressure in the high-pressure pressure level, and determining a wind speed requirement range corresponding to the high-pressure pressure range;

[0011] Determining the fan output demand based on the attribute information of the fan, the wind speed demand range, the high-pressure pressure range, and the current high-pressure pressure; wherein the fan includes a first type of fan and a second type of fan; wherein the first type of fan is a variable frequency fan, and the second type of fan is a fixed frequency fan;

[0012] controlling the operation of the first type of fan and the second type of fan according to the fan output demand and the attribute information;

[0013] The determining of the fan output requirement based on the fan attribute information, the wind speed requirement range, the high-pressure pressure range, and the current high-pressure pressure includes:

[0014] Extracting attribute information of the wind turbine, wherein the attribute information includes a maximum operating wind speed and a minimum operating wind speed of the first type of wind turbine, and an operating wind speed of the second type of wind turbine;

[0015] Determining the number of first-type wind turbines to be operated and the number of second-type wind turbines to be operated according to the maximum operating wind speed of the first-type wind turbine, the operating wind speed of the second-type wind turbine, and the required wind speed range;

[0016] Determine a product of the maximum operating wind speed of the first type of fan multiplied by the number of the first type of fans to be operated as a first air volume, and determine a product of the operating wind speed of the second type of fan multiplied by the number of the second type of fans to be operated as a second air volume;

[0017] reading a maximum high-pressure threshold and a minimum high-pressure threshold of the high-pressure pressure range, and determining that the fan output demand is 0 when the current high-pressure pressure is less than the minimum high-pressure threshold;

[0018] When the current high-pressure pressure is greater than the maximum high-pressure pressure threshold, taking the sum of the first air volume and the second air volume as the fan output demand;

[0019] When the current high-pressure pressure is less than the maximum high-pressure pressure threshold and greater than the minimum high-pressure pressure threshold, the fan output demand is determined according to the maximum high-pressure pressure threshold, the minimum high-pressure pressure threshold, the number of first-type fans to be run, the number of second-type fans to be run, and the attribute information of the fan.

[0020] According to another aspect of the present application, a fan control device is provided, comprising:

[0021] a pressure level determination module configured to determine a high-pressure level of the water cooling system according to a current ambient temperature; wherein the high-pressure level includes at least one high-pressure range;

[0022] a wind speed range determination module configured to obtain a current high-pressure pressure of the water cooling system, determine a high-pressure pressure range corresponding to the current high-pressure pressure in the high-pressure pressure level, and determine a wind speed requirement range corresponding to the high-pressure pressure range;

[0023] an output demand determination module configured to determine the fan output demand based on the attribute information of the fan, the wind speed demand range, the high-pressure pressure range, and the current high-pressure pressure; wherein the fan includes a first type of fan and a second type of fan; wherein the first type of fan is a variable frequency fan and the second type of fan is a fixed frequency fan;

[0024] an operation status control module, configured to control the operation status of the first type of fan and the second type of fan according to the fan output demand and the attribute information;

[0025] Wherein, the output demand determination module includes:

[0026] an attribute information extraction unit configured to extract attribute information of the wind turbine, wherein the attribute information includes a maximum operating wind speed and a minimum operating wind speed of the first type of wind turbine, and an operating wind speed of the second type of wind turbine;

[0027] a fan quantity determination unit, configured to determine the number of first-type fans to be operated and the number of second-type fans to be operated according to the maximum operating wind speed of the first-type fans, the operating wind speed of the second-type fans, and the wind speed requirement range;

[0028] an air volume determination unit configured to determine a product of a maximum operating wind speed of the first type of fan multiplied by the number of the first type of fans to be operated as a first air volume, and to determine a product of an operating wind speed of the second type of fan multiplied by the number of the second type of fans to be operated as a second air volume;

[0029] The first demand determination unit is configured to read a maximum high-pressure threshold and a minimum high-pressure threshold of a high-pressure range in a high-pressure pressure level, and determine that the fan output demand is 0 when the current high-pressure pressure is less than the minimum high-pressure threshold;

[0030] a second demand determination unit configured to use the sum of the first air volume and the second air volume as the fan output demand when the current high-pressure pressure is greater than the maximum high-pressure pressure threshold;

[0031] The third demand determination unit is configured to determine the fan output demand according to the maximum high-pressure pressure threshold, the minimum high-pressure pressure threshold, the number of first-type fans to be run, the number of second-type fans to be run, and the attribute information of the fans when the current high-pressure pressure is less than the maximum high-pressure pressure threshold and greater than the minimum high-pressure pressure threshold.

[0032] According to another aspect of the present application, an electronic device is provided, including:

[0033] at least one processor; and

[0034] a memory communicatively connected to the at least one processor; wherein,

[0035] The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the wind turbine control method described in any embodiment of the present application.

[0036] According to another aspect of the present application, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores a computer program, and the computer program enables a processor to implement the wind turbine control method described in any embodiment of the present application when executed. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] FIG1 is a flow chart of a fan control method provided according to an embodiment of the present application;

[0038] FIG2 is a flow chart of another fan control method provided according to an embodiment of the present application;

[0039] FIG3 is a flow chart of another fan control method provided according to an embodiment of the present application;

[0040] FIG4 is a schematic structural diagram of a fan control device according to an embodiment of the present application;

[0041] FIG5 is a schematic structural diagram of an electronic device for implementing a wind turbine control method according to an embodiment of the present application. DETAILED DESCRIPTION

[0042] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in a sequence other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0043] In one embodiment, FIG1 is a flow chart of a fan control method provided according to an embodiment of the present application. This embodiment is applicable to controlling the operation of a fan according to ambient temperature and high pressure. The method can be executed by a fan control device, which can be implemented in the form of at least one of hardware and software, and can be configured in an electronic device. As shown in FIG1 , the method includes:

[0044] S110. Determine a high-pressure level of the water cooling system according to the current ambient temperature; wherein the high-pressure level includes at least one high-pressure range.

[0045] The water cooling system dissipates heat from the surrounding environment, and controlling the fan speed is crucial for stable operation. If the fan output exceeds the required output, the high-pressure pressure in the water cooling system will be low. If the fan output is less than the required output, the high-pressure pressure in the water cooling system will be high. Maintaining a stable ambient temperature requires maintaining the high-pressure pressure in the water cooling system. This means controlling the fan speed.

[0046] The high-pressure level can be pre-set according to the ambient temperature, with different high-pressure levels corresponding to different ambient temperatures. During actual operation, the high-pressure level can correspond to the temperature range to which the current ambient temperature belongs, with different temperature ranges corresponding to different high-temperature pressure requirement levels. For example, when the temperature range is divided into three sections, the corresponding high-temperature pressure requirement level can also be three levels. Each high-temperature pressure requirement level can include multiple high-pressure ranges. For example, the high-pressure ranges included in each high-temperature pressure requirement level can include, but are not limited to, 3, 4, and 5.

[0047] In an embodiment of the present application, the current ambient temperature can be obtained, the preset temperature range to which the current ambient temperature belongs can be determined, and the high-pressure level corresponding to the preset temperature range can be determined as the high-pressure level of the water cooling system. In actual operation, the correspondence between the preset temperature range and the high-pressure level can be pre-set. After determining the preset temperature range corresponding to the current temperature, the high-pressure level corresponding to the preset temperature range can be determined as the high-pressure level of the water cooling system.

[0048] S120 , obtaining the current high-pressure pressure of the water cooling system, determining a high-pressure pressure range corresponding to the current high-pressure pressure in the high-pressure pressure level, and determining a wind speed requirement range corresponding to the high-pressure pressure range.

[0049] Among them, the current high-pressure pressure may refer to the high-pressure pressure value of the current water cooling system, and the current high-pressure pressure may be within the high-pressure pressure range divided in the high-pressure pressure level. Each high-pressure pressure level may include multiple high-pressure pressure ranges. The wind speed requirement range may refer to the wind speed range required by the water cooling system within the high-pressure pressure range, that is, the wind speed range that the water cooling system needs to reach to reach the high-pressure pressure range. In actual operation, the wind speed requirement range corresponding to the high-pressure pressure range may be pre-set, and the wind speed requirement range corresponding to each high-pressure pressure range may be pre-associated and stored, and the corresponding wind speed requirement range may be queried according to the high-pressure pressure range.

[0050] In the application embodiment, the current high-pressure pressure of the water cooling system can be collected, the high-pressure pressure range to which the current high-pressure pressure belongs in the high-pressure pressure level can be determined, and the wind speed requirement range corresponding to the high-pressure pressure range can be queried. During the application process, the current high-pressure pressure can be collected through a pressure sensor, the high-pressure pressure range corresponding to the current high-pressure pressure can be determined, the correspondence between the high-pressure pressure range and the wind speed requirement range can be extracted, and the wind speed requirement range corresponding to the high-pressure pressure range can be determined.

[0051] S130. Determine the fan output requirement based on the fan attribute information, the wind speed requirement range, the high-pressure pressure range, and the current high-pressure pressure; wherein the fan includes a first type of fan and a second type of fan.

[0052] The fan attribute information may include the maximum operating wind speed and the minimum operating wind speed of the first type of fan, and the operating wind speed of the second type of fan. The first type of fan may refer to a frequency-controllable fan, such as an EC fan, and the second type of fan may refer to a frequency-uncontrollable fan, such as an AC fan. The first type of fan requires an internal frequency controller to control the fan to accept external commands and adjust the frequency, while the second type of fan does not require a controller and only turns on and off, but the output wind speed is fixed. The fan output demand may refer to the output air volume demand of the water cooling system under the current high pressure.

[0053] In an embodiment of the present application, after determining the required wind speed range, the attribute information of the fan can be extracted, and the fan output requirement can be determined based on the attribute information of the fan, the required wind speed range, the high-pressure pressure range, and the current high-pressure pressure. The number of first-type fans and the number of second-type fans can be determined based on the maximum operating wind speed of the first-type fans, the operating wind speed of the second-type fans, and the required wind speed range. In actual operation, the number of first-type fans can be pre-set, for example, 1. After determining the maximum operating wind speed of the first-type fans and the number of first-type fans, the number of second-type fans required within the required wind speed range can be determined.

[0054] Determine the maximum high-pressure pressure threshold and the minimum high-pressure pressure threshold of the high-pressure pressure range in the same high-pressure pressure level. When the current high-pressure pressure is less than the minimum high-pressure pressure threshold, determine that the fan output demand is 0; when the current high-pressure pressure is greater than the maximum high-pressure pressure threshold, take the sum of the product of the maximum operating wind speed of the first type of fan multiplied by the number of first type fans and the product of the operating wind speed of the second type of fan multiplied by the number of second type fans as the fan output demand; when the current high-pressure pressure is less than the maximum high-pressure pressure threshold and greater than the minimum high-pressure pressure threshold, determine the fan output demand according to the maximum high-pressure pressure threshold, the minimum high-pressure pressure threshold, the number of first type fans, the number of second type fans and the attribute information of the fan.

[0055] In one embodiment, the product of the minimum operating wind speed of the first type of fan multiplied by the number of the first type of fans can be determined, the product of the maximum operating wind speed of the first type of fan multiplied by the number of the first type of fans can be added to the product of the operating wind speed of the second type of fan multiplied by the number of the second type of fans, and the product of the minimum operating wind speed of the first type of fan multiplied by the number of the first type of fans can be subtracted as the wind speed adjustment range, the difference between the maximum high-pressure pressure threshold and the minimum high-pressure pressure threshold can be determined as the pressure range value, the difference between the current high-pressure pressure and the minimum high-pressure pressure threshold can be determined as the pressure difference value, and the ratio of the wind speed adjustment range to the pressure range value can be multiplied by the pressure difference value plus the product of the minimum operating wind speed of the first type of fan multiplied by the number of the first type of fans as the fan output demand.

[0056] In one embodiment, when the maximum operating wind speed of the first type of fan and the operating wind speed of the second type of fan are both 100, the minimum operating wind speed of the first type of fan is 10, the number of the first type of fan is 1, and the number of the second type of fan is 3,

[0057] S140 : Control the operation of the first type of fans and the second type of fans according to the fan output requirements and attribute information.

[0058] The operating conditions may include controlling the operating wind speed of the first type of fan and controlling the start and stop of the second type of fan. Since the first type of fan is a frequency-controllable fan and the second type of fan is a frequency-uncontrollable fan that is only turned on and off, the operation of the first type of fan and the second type of fan can be controlled according to the output demand and attribute information.

[0059] In an embodiment of the present application, the quotient of the fan output demand and the operating wind speed in the attribute information of the second type of fan can be determined, and the quotient can be used as the required number of the second type of fan, and the product of the operating wind speed of the second type of fan and the required number is determined. The difference between the fan output demand and the product of the operating wind speed of the second type of fan and the required number is determined as the target wind speed of the first type of fan, the required number of second type of fans are started, and the first type of fan is adjusted to the target wind speed.

[0060] In an embodiment of the present application, the high-pressure level of the water cooling system is determined according to the current ambient temperature, the current high-pressure pressure of the water cooling system is obtained, the high-pressure pressure range corresponding to the current high-pressure pressure in the high-pressure pressure level is determined, and the wind speed requirement range corresponding to the high-pressure pressure range is determined. The fan output requirement is determined according to the attribute information of the fan, the wind speed requirement range, the high-pressure pressure range and the current high-pressure pressure, and the operation of the first type of fan and the second type of fan is controlled according to the fan output requirement and the attribute information, so as to determine the fan output requirement according to the ambient temperature, and control the frequency conversion of the first type of fan and the start and stop of the second type of fan according to the fan output requirement, thereby automatically controlling the operation of the first type of fan and the second type of fan while reducing the fan cost, thereby ensuring the stable operation of the water cooling system.

[0061] In one embodiment, after controlling the operation of the first type of wind turbine and the second type of wind turbine according to the wind turbine output requirements and attribute information, the method further includes:

[0062] When it is determined that the startup state of the second type of fan is startup, the first type of fan is adjusted according to a preset speed.

[0063] Among them, the preset rate may refer to the rate of adjusting the wind speed of the first type of fan. The preset rate may be preset according to user needs. For example, the preset rate may include but is not limited to 2Hz / s, 3Hz / s and 4Hz / s.

[0064] In an embodiment of the present application, when it is determined that the startup state of the second type fan is startup, the first type fan is adjusted to a target wind speed according to a preset rate, so that the water cooling system operates stably.

[0065] In one embodiment, FIG2 is a flow chart of another wind turbine control method provided according to an embodiment of the present application. This embodiment is optimized and expanded based on the above embodiment and can be combined with the optional technical solutions in the above embodiment. As shown in FIG2, the method includes:

[0066] S2010: Read the current ambient temperature collected by the preset temperature sensor.

[0067] The preset temperature sensor refers to a pre-set sensor for detecting the current ambient temperature.

[0068] In an embodiment of the present application, a preset temperature sensor can collect ambient temperature, and the ambient temperature collected by the preset temperature sensor at the current moment can be used as the current ambient temperature.

[0069] S2020: Determine a preset temperature range to which the current ambient temperature belongs, and determine a pre-configured high-pressure level within the preset temperature range as the high-pressure level of the water cooling system.

[0070] In an embodiment of the present application, the preset temperature range may be a preset temperature range, and the number of preset temperature ranges may be at least two. Each preset temperature range may be pre-configured with a high pressure level. That is, when the number of preset temperature ranges is three, the number of high pressure levels is also three. After determining the preset temperature range to which the current ambient temperature belongs, the pre-configured high pressure level for the preset temperature range may be queried and used as the high pressure level for the water cooling system.

[0071] S2030: Read the high pressure collected by the preset pressure sensor as the current high pressure of the water cooling system.

[0072] The preset pressure sensor refers to a pre-set sensor for detecting the high pressure of the water cooling system.

[0073] In an embodiment of the present application, the preset pressure sensor can collect the high-pressure pressure of the water cooling system, and the high-pressure pressure collected by the preset pressure sensor at the current moment can be used as the current high-pressure pressure.

[0074] S2040: Read each high-pressure range in the high-pressure level to determine the high-pressure range to which the current high-pressure pressure belongs.

[0075] In the embodiment of the present application, each high-pressure range in the high-pressure level can be determined to determine the high-pressure range to which the current high-pressure pressure belongs. In actual operation, each high-pressure range in the high-pressure level can be read to determine the high-pressure range to which the current high-pressure pressure corresponds.

[0076] S2050: Extract the correspondence between the high-pressure range and the required wind speed range, and determine the required wind speed range corresponding to the high-pressure range.

[0077] In an embodiment of the present application, the correspondence between the high-pressure pressure range and the wind speed requirement range can be pre-stored, and the corresponding wind speed requirement range can be queried according to the high-pressure pressure range. Different wind speed requirement ranges require different numbers of fans.

[0078] S2060: Extract attribute information of the wind turbine, wherein the attribute information includes a maximum operating wind speed and a minimum operating wind speed of the first type of wind turbine, and an operating wind speed of the second type of wind turbine.

[0079] In the embodiment of the present application, since the first type of fan is a frequency-controllable fan, the attribute information of the first type of fan may include the maximum operating wind speed and the minimum operating wind speed; since the second type of fan is a frequency-uncontrollable fan, the attribute information of the second type of fan may include the operating wind speed of the second type of fan. In actual operation, the attribute information of the fan may be pre-stored, and the attribute information of the corresponding fan may be retrieved.

[0080] S2070: Determine the number of first-type wind turbines and the number of second-type wind turbines to be operated according to the maximum operating wind speed of the first-type wind turbine, the operating wind speed of the second-type wind turbine, and the required wind speed range.

[0081] In an embodiment of the present application, the number of first-type fans can be determined first, and then the number of second-type fans can be determined based on the maximum operating wind speed of the first-type fans, the operating wind speed of the second-type fans, the required wind speed range, and the number of first-type fans. In actual operation, to reduce fan costs, the number of first-type fans can be one. The number of first-type fans can be determined by multiplying the number of first-type fans by the maximum operating wind speed of the first-type fans, subtracting the product from the maximum required air volume within the required wind speed range, and dividing the difference between the required air volume within the required wind speed range and the product by the second-type operating wind speed value to determine the number of second-type fans.

[0082] S2080: Determine the product of the maximum operating wind speed of the first type of fan and the number of the first type of fans as the first air volume, and determine the product of the operating wind speed of the second type of fan and the number of the second type of fans as the second air volume.

[0083] S2090 , reading the maximum high-pressure threshold and the minimum high-pressure threshold of the high-pressure range in the high-pressure pressure level, and determining that the fan output demand is 0 when the current high-pressure pressure is less than the minimum high-pressure threshold.

[0084] In an embodiment of the present application, a maximum high-pressure threshold and a minimum high-pressure threshold within a high-pressure range within a high-pressure level can be determined. The relationship between the current high-pressure pressure and the maximum and minimum high-pressure thresholds is determined. When the current high-pressure pressure is less than the minimum high-pressure threshold, the fan output demand is determined to be 0. The maximum and minimum high-pressure thresholds are not the endpoints of the high-pressure range, but rather two pressure values ​​within the high-pressure range used to determine the fan output demand.

[0085] S2100: When the current high-pressure pressure is greater than the maximum high-pressure pressure threshold, the sum of the first air volume and the second air volume is used as the fan output demand.

[0086] In an embodiment of the present application, when the current high-pressure pressure is greater than the maximum high-pressure pressure threshold, the sum of the first air volume and the second air volume can be used as the fan output demand, that is, the sum of the maximum operating wind speed of the first-type fan multiplied by the number of the first-type fans plus the operating wind speed of the second-type fan multiplied by the number of the second-type fans is used as the fan output demand. In one embodiment, when the maximum operating wind speed of the first-type fan is the same as the operating wind speed of the second-type fan, the product of the maximum operating wind speed of the first-type fan and the total required number of fans can be used as the fan output demand.

[0087] S2110. When the current high-pressure pressure is less than the maximum high-pressure pressure threshold and greater than the minimum high-pressure pressure threshold, determine the fan output demand according to the maximum high-pressure pressure threshold, the minimum high-pressure pressure threshold, the number of first-type fans to be run, the number of second-type fans to be run, and the attribute information of the fan.

[0088] In one embodiment, determining the fan output requirement according to the maximum high-pressure threshold, the minimum high-pressure threshold, the number of first-type fans to be operated, the number of second-type fans to be operated, and attribute information of the fans includes:

[0089] The product of the minimum operating wind speed of the first type of fans and the number of the first type of fans to be operated is used as the third wind volume;

[0090] The difference between the first air volume plus the second air volume minus the third air volume is used as the air speed adjustment range;

[0091] determining a difference between a maximum high pressure threshold and a minimum high pressure threshold as a pressure range value;

[0092] determining a difference between a current high pressure and a minimum high pressure threshold as a pressure difference;

[0093] The ratio of the wind speed adjustment range to the pressure range value, multiplied by the sum of the pressure difference and the third air volume, is used as the fan output demand.

[0094] In an embodiment of the present application, the product of the minimum operating wind speed of the first type of fan multiplied by the number of the first type of fans to be operated can be first determined as the third wind volume, and then the difference between the first wind volume plus the second wind volume minus the third wind volume can be determined as the wind speed adjustment range. At the same time, the difference between the maximum high-pressure pressure threshold and the minimum high-pressure pressure threshold is determined as the pressure range value, the difference between the current high-pressure pressure and the minimum high-pressure pressure threshold is determined as the pressure difference value, and the ratio of the wind speed adjustment range to the pressure range value is multiplied by the sum of the pressure difference value and the third wind volume as the fan output demand. In one embodiment,

[0095] S2120: Taking the quotient of the required air volume in the fan output requirement and the operating wind speed in the attribute information of the second type of fan as the required number of the second type of fans.

[0096] The quotient may refer to the integer part of the result with a fraction.

[0097] In an embodiment of the present application, a quotient of the required air volume in the fan output demand and the operating wind speed of the second type of fan can be determined, and the quotient can be used as the required number of the second type of fan. In an embodiment of the present application, after determining the ratio of the required air volume to the operating wind speed of the second type of fan, the quotient can be determined, and the quotient can be used as the required number of the second type of fan.

[0098] S2130: Determine the product of the operating wind speed of the second type of fan and the required number as the fourth air volume, and determine the target wind speed of the first type of fan according to the difference between the required air volume and the fourth air volume.

[0099] The target wind speed may refer to the wind speed to be adjusted of the first type of wind turbine.

[0100] In an embodiment of the present application, the product of the operating wind speed and the required quantity can be determined as the fourth wind volume, and the difference between the required wind volume and the fourth wind volume can be determined, and the difference can be used as the target wind speed of the first type of wind turbine.

[0101] S2140: Start the required number of second-type fans and adjust the first-type fans to the target wind speed.

[0102] In an embodiment of the present application, after determining the required number of second-type fans and the target wind speed of the first-type fans, the required number of second-type fans may be started and the first-type fans may be adjusted to the target wind speed.

[0103] In the embodiment of the present application, the correspondence between the high-pressure pressure range and the wind speed requirement range is extracted to determine the wind speed requirement range corresponding to the high-pressure pressure range, the attribute information of the fan is extracted, and the number of the first type of fans to be operated and the number of the second type of fans are determined according to the maximum operating wind speed of the first type of fans, the operating wind speed of the second type of fans and the wind speed requirement range. The product of the maximum operating wind speed of the first type of fans multiplied by the number of the first type of fans is determined as the first air volume, and the product of the operating wind speed of the second type of fans multiplied by the number of the second type of fans is determined as the second air volume. The maximum high-pressure pressure threshold value and the maximum high-pressure pressure threshold value of the high-pressure pressure range in the high-pressure pressure level are read. Small high-pressure pressure threshold, when the current high-pressure pressure is less than the minimum high-pressure pressure threshold, the fan output demand is determined to be 0, when the current high-pressure pressure is greater than the maximum high-pressure pressure threshold, the sum of the first air volume and the second air volume is used as the fan output demand, when the current high-pressure pressure is less than the maximum high-pressure pressure threshold and greater than the minimum high-pressure pressure threshold, the fan output demand is determined according to the maximum high-pressure pressure threshold, the minimum high-pressure pressure threshold, the number of first-type fans to be run, the number of second-type fans to be run, and the attribute information of the fan, so as to realize the determination of the fan output demand in different ways according to different high-pressure pressure levels, thereby saving the time for determining the fan output demand. The quotient of the required air volume in the fan output demand and the operating wind speed in the attribute information of the second type of fan is used as the required number of the second type of fan, and the product of the operating wind speed of the second type of fan and the required number is determined as the fourth air volume. The target wind speed of the first type of fan is determined according to the difference between the required air volume and the fourth air volume, the required number of second type of fans is started, and the first type of fan is adjusted to the target wind speed, so as to determine the fan output demand according to the ambient temperature and the high pressure level, and control the frequency conversion of the first type of fan and the start and stop of the second type of fan according to the fan output demand, thereby automatically controlling the operation of the first type of fan and the second type of fan while reducing the fan cost, thereby improving the performance of the water cooling system.

[0104] In one embodiment, FIG3 is a flow chart of another fan control method provided according to an embodiment of the present application. This embodiment is based on the above embodiment, with the first type of fan being an EC fan, the second type of fan being an AC fan, the number of first type of fans being 1, the number of second type of fans being N-1, the maximum operating wind speed of the first type of fan being the same as the operating wind speed of the second type of fan, both being 100, the minimum operating wind speed of the first type of fan being 10 as an example, and the number of preset temperature ranges being three, the number of high pressure pressure ranges in the high pressure pressure level corresponding to the first preset temperature being 3, the number of high pressure pressure ranges in the high pressure pressure level corresponding to the second preset temperature being 4, and the number of high pressure pressure ranges in the high pressure pressure level corresponding to the third preset temperature being 4 as an example, to illustrate a fan control method. As shown in FIG3 , the method includes:

[0105] The current ambient temperature is read to determine the preset temperature range to which the current ambient temperature belongs. The preset temperature range includes current ambient temperature > T2, T1 ≤ current ambient temperature ≤ T2, and current ambient temperature < T1, with T2 greater than T1. Accordingly, if the current ambient temperature is > T2, the corresponding high-pressure pressure range in the high-pressure pressure level includes current high-pressure pressure HP ≤ HP1, HP2 < current high-pressure pressure HP ≤ HP3, and current high-pressure pressure HP > HP3; if T1 ≤ current ambient temperature ≤ T2, the corresponding high-pressure pressure range in the high-pressure pressure level includes current high-pressure pressure HP ≤ HP11, HP12 < current high-pressure pressure HP ≤ HP13, HP13 < current high-pressure pressure HP ≤ HP14, and current high-pressure pressure HP > HP14; if the current ambient temperature is < T1, the corresponding high-pressure pressure range in the high-pressure pressure level includes current high-pressure pressure HP ≤ HP21, HP22 < current high-pressure pressure HP ≤ HP23, HP23 < current high-pressure pressure HP ≤ HP24, and current high-pressure pressure HP > HP24. Among them, HP3>HP2>HP1; HP14>HP13>HP12>HP11; HP24>HP23>HP22>HP21, and HP3>HP14>HP24. If, when initially determining the high-pressure pressure range, the current high-pressure pressure HP is between HP1 and HP2, or between HP11 and HP12, or between HP21 and HP22, then the fan output demand is determined to be 0.

[0106] If the current high pressure pressure HP≤HP1, the current high pressure pressure HP≤HP11 or the current high pressure pressure HP≤HP21, the fan output demand is determined to be 0; if the current high pressure pressure HP>HP3, the current high pressure pressure HP>HP14 or the current high pressure pressure HP>HP24, the fan output demand is determined to be N×100, where N is the sum of the number of EC fans and the number of AC fans. When HP2<current high pressure pressure HP≤HP3, When HP12<current high pressure HP≤HP13, When HP13<current high pressure HP≤HP14, When HP22<current high pressure HP≤HP23, When HP23<current high pressure HP≤HP24, After determining the fan output demand, the fan status of the AC fan can be determined. When the AC fan status is off, the EC fan's speed ramp rate is unrestricted. When the AC fan status is on, the EC fan's speed ramp rate is limited to a preset rate. The preset rate can be 3 Hz / s. The quotient of the required air volume in the fan output demand and the operating wind speed in the AC fan's attribute information is used as the required number of AC fans. The target wind speed of the EC fan is determined based on the difference between the required air volume and the operating wind speed and the required number. The required number of second-type fans is activated, and the EC fan is adjusted to the target wind speed.

[0107] By switching the start and stop of the AC fan and adjusting the wind speed of the EC fan, the automatic adjustment of the fan can be achieved by achieving 1 EC fan + N AC fans, making the water cooling system run stably.

[0108] In one embodiment, FIG4 is a schematic diagram of the structure of a wind turbine control device provided according to an embodiment of the present application. As shown in FIG4 , the device includes: a pressure level determination module 41 , a wind speed range determination module 42 , an output demand determination module 43 , and an operation status control module 44 .

[0109] The pressure level determination module 41 is configured to determine the high pressure level of the water cooling system according to the current ambient temperature; wherein the high pressure level includes at least one high pressure range;

[0110] a wind speed range determination module 42 configured to obtain a current high pressure of the water cooling system, determine a high pressure range corresponding to the current high pressure in the high pressure level, and determine a wind speed requirement range corresponding to the high pressure range;

[0111] an output demand determination module 43 configured to determine the output demand of the fan according to the attribute information of the fan, the wind speed demand range, the high pressure range, and the current high pressure; wherein the fan includes a first type of fan and a second type of fan;

[0112] The operation status control module 44 is configured to control the operation status of the first type of fans and the second type of fans according to the fan output requirements and attribute information.

[0113] In an embodiment of the present application, a pressure level determination module is used to determine the high-pressure level of the water cooling system according to the current ambient temperature. A wind speed range determination module obtains the current high-pressure pressure of the water cooling system, determines the high-pressure pressure range corresponding to the current high-pressure pressure in the high-pressure pressure level, and determines the wind speed requirement range corresponding to the high-pressure pressure range. An output requirement determination module determines the fan output requirement according to the attribute information of the fan, the wind speed requirement range, the high-pressure pressure range and the current high-pressure pressure. An operation status control module controls the operation status of the first type of fan and the second type of fan according to the fan output requirement and the attribute information, thereby determining the fan output requirement according to the ambient temperature, and controlling the frequency conversion of the first type of fan and the start and stop of the second type of fan according to the fan output requirement. Thus, while reducing the fan cost, the operation status of the first type of fan and the second type of fan is automatically controlled to ensure the stable operation of the water cooling system.

[0114] In one embodiment, the pressure level determination module 41 includes:

[0115] An ambient temperature acquisition unit configured to read the current ambient temperature acquired by a preset temperature sensor;

[0116] The pressure level determination unit is configured to determine the preset temperature range to which the current ambient temperature belongs, and determine the high pressure level pre-configured in the preset temperature range as the high pressure level of the water cooling system.

[0117] In one embodiment, the wind speed range determination module 42 includes:

[0118] A pressure reading unit, configured to read the high pressure collected by a preset pressure sensor as the current high pressure pressure of the water cooling system;

[0119] a pressure range determination unit configured to read each high pressure range in the high pressure level and determine the high pressure range to which the current high pressure belongs;

[0120] The demand range determining unit is configured to extract the correspondence between the high pressure range and the wind speed demand range, and determine the wind speed demand range corresponding to the high pressure range.

[0121] In one embodiment, the output requirement determination module 43 includes:

[0122] an attribute information extraction unit configured to extract attribute information of the wind turbine, wherein the attribute information includes a maximum operating wind speed and a minimum operating wind speed of the first type of wind turbine, and an operating wind speed of the second type of wind turbine;

[0123] a fan quantity determination unit, configured to determine the number of first-type fans to be operated and the number of second-type fans to be operated according to the maximum operating wind speed of the first-type fans, the operating wind speed of the second-type fans, and the wind speed requirement range;

[0124] an air volume determination unit configured to determine a product of a maximum operating wind speed of the first type of fan multiplied by the number of the first type of fans to be operated as a first air volume, and to determine a product of an operating wind speed of the second type of fan multiplied by the number of the second type of fans to be operated as a second air volume;

[0125] The first demand determination unit is configured to read a maximum high-pressure threshold and a minimum high-pressure threshold of a high-pressure range in a high-pressure pressure level, and determine that the fan output demand is 0 when the current high-pressure pressure is less than the minimum high-pressure threshold;

[0126] a second demand determination unit configured to use the sum of the first air volume and the second air volume as the fan output demand when the current high-pressure pressure is greater than the maximum high-pressure pressure threshold;

[0127] The third demand determination unit is configured to determine the fan output demand according to the maximum high-pressure pressure threshold, the minimum high-pressure pressure threshold, the number of first-type fans to be run, the number of second-type fans to be run, and the attribute information of the fans when the current high-pressure pressure is less than the maximum high-pressure pressure threshold and greater than the minimum high-pressure pressure threshold.

[0128] In one embodiment, the third demand determination unit is configured to:

[0129] The product of the minimum operating wind speed of the first type of fans and the number of the first type of fans to be operated is used as the third wind volume;

[0130] The difference between the first air volume plus the second air volume minus the third air volume is used as the air speed adjustment range;

[0131] determining a difference between a maximum high pressure threshold and a minimum high pressure threshold as a pressure range value;

[0132] determining a difference between a current high pressure and a minimum high pressure threshold as a pressure difference;

[0133] The ratio of the wind speed adjustment range to the pressure range value, multiplied by the sum of the pressure difference and the third air volume, is used as the fan output demand.

[0134] In one embodiment, the operation status control module 44 includes:

[0135] a demand quantity determining unit configured to use a quotient of a demanded air volume in the fan output demand and an operating wind speed in the attribute information of the second type of fan as the demanded quantity of the second type of fan;

[0136] a target wind speed determining unit configured to determine a product of an operating wind speed of the second type of wind turbine and a required number as a fourth wind volume, and determine a target wind speed of the first type of wind turbine according to a difference between the required wind volume and the fourth wind volume;

[0137] The operation control unit is configured to start a required number of second-type fans and adjust the first-type fans to a target wind speed.

[0138] In one embodiment, the fan control device further includes:

[0139] The wind speed adjustment module is configured to determine that the start-up state of the second type of fan is start-up and adjust the first type of fan according to a preset speed.

[0140] The fan control device provided in the embodiments of the present application can execute the fan control method provided in any embodiment of the present application, and has functional modules and effects corresponding to the execution method.

[0141] In one embodiment, FIG5 is a schematic diagram of the structure of an electronic device for implementing a wind turbine control method according to an embodiment of the present application. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present application described or required herein.

[0142] As shown in FIG5 , the electronic device 10 includes at least one processor 11 and a memory connected to the at least one processor 11, such as a read-only memory (ROM) 12 and a random access memory (RAM) 13. The memory stores a computer program that can be executed by the at least one processor, and the processor 11 can perform various appropriate actions and processes according to the computer program stored in the ROM 12 or the computer program loaded from the storage unit 18 into the RAM 13. Various programs and data required for the operation of the electronic device 10 can also be stored in the RAM 13. The processor 11, ROM 12, and RAM 13 are connected to each other via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0143] Multiple components in the electronic device 10 are connected to the I / O interface 15, including an input unit 16, such as a keyboard and a mouse; an output unit 17, such as various types of displays and speakers; a storage unit 18, such as a magnetic disk and an optical disk; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information or data with other devices via a computer network such as the Internet or various telecommunication networks.

[0144] The processor 11 can be any general-purpose or specialized processing component with processing and computing capabilities. Examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various specialized artificial intelligence (AI) computing chips, various processors that run machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. The processor 11 executes the methods and processes described above, such as the wind turbine control method.

[0145] In some embodiments, the wind turbine control method can be implemented as a computer program tangibly contained in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program can be loaded or installed on electronic device 10 via ROM 12 or communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, at least one step of the wind turbine control method described above can be performed. Alternatively, in other embodiments, processor 11 can be configured to execute the wind turbine control method in any other appropriate manner (e.g., via firmware).

[0146] Various embodiments of the systems and techniques described herein can be implemented in at least one of the following, or a combination thereof: a digital electronic circuit system, an integrated circuit system, a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), an application specific standard part (ASSP), a system on a chip (SOC), a complex programmable logic device (CPLD), computer hardware, firmware, or software. These various embodiments can include being implemented in at least one computer program that can be executed or interpreted on a programmable system that includes at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0147] Computer programs for implementing the methods of the present application can be written in any combination of at least one programming language. These computer programs can be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, so that when the computer program is executed by the processor, the functions or operations specified in the flowchart or block diagram are implemented. The computer program can be executed entirely on the machine, partially on the machine, as a stand-alone software package, partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0148] In the context of the present application, a computer-readable storage medium can be a tangible medium that can contain or store a computer program for use by an instruction execution system, device or equipment or used in combination with an instruction execution system, device or equipment. A computer-readable storage medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, a computer-readable storage medium can be a machine-readable signal medium. Examples of machine-readable storage media can include an electrical connection based on at least one line, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

[0149] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a cathode ray tube (CRT) or a liquid crystal display (LCD) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0150] The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer with a graphical user interface or web browser through which a user can interact with embodiments of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0151] A computing system may include a client and a server. The client and server are generally remote from each other and typically interact via a communication network. The client-server relationship arises through computer programs running on the respective computers and establishing a client-server relationship with each other. The server may be a cloud server, also known as a cloud computing server or cloud host, a host product within a cloud computing service ecosystem that addresses the management difficulties and limited scalability of traditional physical hosts and virtual private server (VPS) services.

[0152] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the multiple steps described in this application can be performed in parallel, sequentially, or in a different order, as long as the desired results of the technical solution of this application can be achieved. This is not limited herein.

Claims

1. A fan control method, comprising: Determining a high pressure level of the water cooling system according to the current ambient temperature; wherein the high pressure level includes at least one high pressure range; Acquire the current high-pressure pressure of the water cooling system, determine the high-pressure pressure range corresponding to the current high-pressure pressure in the high-pressure pressure level, and determine the wind speed requirement range corresponding to the high-pressure pressure range; Determine the fan output demand according to the attribute information of the fan, the wind speed demand range, the high pressure range and the current high pressure; wherein the fan includes a first type of fan and a second type of fan; wherein the first type of fan is a variable frequency fan, and the second type of fan is a fixed frequency fan; Controlling the operation of the first type of fan and the second type of fan according to the fan output demand and the attribute information; Wherein, determining the fan output requirement according to the attribute information of the fan, the wind speed requirement range, the high pressure range and the current high pressure pressure includes: Extracting attribute information of the wind turbine, wherein the attribute information includes a maximum operating wind speed and a minimum operating wind speed of the first type of wind turbine, and an operating wind speed of the second type of wind turbine; Determine the number of first-type wind turbines to be operated and the number of second-type wind turbines to be operated according to the maximum operating wind speed of the first-type wind turbine, the operating wind speed of the second-type wind turbine, and the wind speed requirement range; Determine the product of the maximum operating wind speed of the first type of fan multiplied by the number of the first type of fans to be operated as the first air volume, and determine the product of the operating wind speed of the second type of fan multiplied by the number of the second type of fans to be operated as the second air volume; Reading a maximum high-pressure threshold and a minimum high-pressure threshold of the high-pressure pressure range, and determining that the fan output demand is 0 when the current high-pressure pressure is less than the minimum high-pressure threshold; When the current high-pressure pressure is greater than the maximum high-pressure pressure threshold, taking the sum of the first air volume and the second air volume as the fan output demand; When the current high pressure is less than the maximum high pressure threshold and greater than the minimum high pressure When the threshold is reached, the fan output demand is determined according to the maximum high-pressure threshold, the minimum high-pressure threshold, the number of first-type fans to be operated, the number of second-type fans to be operated, and the attribute information of the fans.

2. The fan control method according to claim 1, wherein: Determining the high pressure level of the water cooling system according to the current ambient temperature includes: Read the current ambient temperature collected by the preset temperature sensor; Determine a preset temperature range to which the current ambient temperature belongs, and determine a high pressure level preconfigured for the preset temperature range as the high pressure level of the water cooling system.

3. The fan control method according to claim 1, wherein: The obtaining of the current high pressure pressure of the water cooling system, determining the high pressure pressure range corresponding to the current high pressure pressure in the high pressure pressure level, and determining the wind speed requirement range corresponding to the high pressure pressure range, includes: Reading the high pressure collected by the preset pressure sensor as the current high pressure of the water cooling system; Reading each of the high pressure ranges in the high pressure level to determine the high pressure range to which the current high pressure belongs; The corresponding relationship between the high pressure range and the required wind speed range is extracted to determine the required wind speed range corresponding to the high pressure range.

4. The fan control method according to claim 1, wherein: The determining the fan output requirement according to the maximum high-pressure threshold, the minimum high-pressure threshold, the number of first-type fans to be operated, the number of second-type fans to be operated, and the attribute information of the fans includes: The product of the minimum operating wind speed of the first type of fans and the number of the first type of fans to be operated is taken as the third wind volume; The difference between the first air volume plus the second air volume minus the third air volume is used as the air speed adjustment range; determining a difference between the maximum high pressure threshold and the minimum high pressure threshold as a pressure range value; determining a difference between the current high pressure and the minimum high pressure threshold as a pressure difference; The ratio of the wind speed adjustment range to the pressure range value is multiplied by the sum of the pressure difference value and the third air volume as the fan output demand.

5. The fan control method according to claim 1, wherein: The controlling the operation of the first type of fan and the second type of fan according to the fan output demand and the attribute information includes: Taking the quotient of the required air volume in the fan output requirement and the operating wind speed in the attribute information of the second type of fan as the required number of the second type of fans; Determine the product of the operating wind speed of the second type of fan and the required number as a fourth wind volume, and determine the target wind speed of the first type of fan according to the difference between the required wind volume and the fourth wind volume; The required number of the second-type fans are started, and the first-type fans are adjusted to the target wind speed.

6. The fan control method according to claim 1, wherein: After controlling the operation of the first type of fan and the second type of fan according to the fan output demand and the attribute information, the method further includes: Determine that the startup state of the second type of fan is startup, and adjust the first type of fan according to a preset speed.

7. A fan control device, comprising: A pressure level determination module, configured to determine a high pressure level of the water cooling system according to the current ambient temperature; wherein the high pressure level includes at least one high pressure range; a wind speed range determination module, configured to obtain a current high pressure pressure of the water cooling system, determine a high pressure pressure range corresponding to the current high pressure pressure in the high pressure pressure level, and determine a wind speed requirement range corresponding to the high pressure pressure range; an output demand determination module, configured to determine the output demand of the fan according to the attribute information of the fan, the wind speed demand range, the high pressure range and the current high pressure; wherein the fan comprises a first type of fan and a second type of fan; wherein the first type of fan is a variable frequency fan, and the second type of fan is a fixed frequency fan; an operation status control module, configured to control the operation status of the first type of fan and the second type of fan according to the fan output demand and the attribute information; Wherein, the output demand determination module includes: an attribute information extraction unit, configured to extract attribute information of the wind turbine, wherein the attribute information includes a maximum operating wind speed and a minimum operating wind speed of the first type of wind turbine, and an operating wind speed of the second type of wind turbine; a fan quantity determination unit, configured to determine the number of first-type fans to be operated and the number of second-type fans to be operated according to the maximum operating wind speed of the first-type fans, the operating wind speed of the second-type fans, and the wind speed requirement range; an air volume determination unit, configured to determine a product of a maximum operating wind speed of a first type of fan multiplied by a number of first type of fans to be operated as a first air volume, and determine a product of an operating wind speed of a second type of fan multiplied by a number of second type of fans to be operated as a second air volume; A first demand determination unit is configured to read a maximum high-pressure threshold and a minimum high-pressure threshold of a high-pressure range in a high-pressure pressure level, and determine that the fan output demand is 0 when the current high-pressure pressure is less than the minimum high-pressure threshold; a second demand determination unit, configured to use the sum of the first air volume and the second air volume as the fan output demand when the current high pressure is greater than the maximum high pressure threshold; The third demand determination unit is configured to determine the fan output demand according to the maximum high-pressure pressure threshold, the minimum high-pressure pressure threshold, the number of first-type fans to be operated, the number of second-type fans to be operated, and the attribute information of the fans when the current high-pressure pressure is less than the maximum high-pressure pressure threshold and greater than the minimum high-pressure pressure threshold.

8. An electronic device, comprising: at least one processor; as well as a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the wind turbine control method according to any one of claims 1 to 6.

9. A computer-readable storage medium storing a computer program, wherein the computer program enables a processor to implement the wind turbine control method according to any one of claims 1 to 6 when executed.

Images