CN114320746A - Direction adjusting method and device for floating type wind turbine - Google Patents
Direction adjusting method and device for floating type wind turbine Download PDFInfo
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- CN114320746A CN114320746A CN202111456129.XA CN202111456129A CN114320746A CN 114320746 A CN114320746 A CN 114320746A CN 202111456129 A CN202111456129 A CN 202111456129A CN 114320746 A CN114320746 A CN 114320746A
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Abstract
The disclosure provides a direction adjusting method and device of a floating type wind turbine, electronic equipment and a storage medium, and relates to the technical field of wind power, wherein the method comprises the following steps: acquiring the orientation of an impeller of the floating type wind turbine; acquiring first real-time state information of environmental wind and second real-time state information of ocean current, wherein the first real-time state information comprises the wind direction of the environmental wind; and adjusting the orientation of the impeller according to the first real-time state information and the second real-time state information until the orientation of the impeller is the same as the wind direction of the environmental wind. Therefore, the orientation of the impeller of the floating type wind motor is adjusted according to the collected data of sea wind and ocean current, so that the generating efficiency of the floating type wind motor is increased, and the generating cost is saved.
Description
Technical Field
The present disclosure relates to the field of wind power technologies, and in particular, to a method and an apparatus for adjusting a direction of a floating wind turbine, an electronic device, and a storage medium.
Background
Wind power generation is a new energy power generation technology which is developed earlier and maturely at present, and the position of the technology is more important. With the gradual shift of wind power technology from onshore to offshore, offshore wind power generation has become the focus of the renewable energy development field. However, in extreme weather or uncontrollable factors, the wind turbine loses the power support of the external grid due to the problem of grid fault, and then the operation of the wind turbine is greatly damaged. And the floating wind turbine generator set inevitably becomes a development trend based on the fact that the water depth of the position of the offshore wind power project is larger and larger. The foundation of the floating wind turbine generator floats on the sea surface and is subjected to the comprehensive actions of ocean current, fixed locks, sea wind and the like, so that the yaw accuracy of the fan is difficult to meet the fan requirement. In this case, the fan yaw system may be activated frequently.
BRIEF SUMMARY OF THE PRESENT DISCLOSURE
The present disclosure is directed to solving, at least to some extent, one of the technical problems in the related art.
To this end, an object of the present disclosure is to provide a direction adjustment method of a floating type wind turbine.
A second object of the present disclosure is to provide a direction adjustment apparatus of a floating type wind turbine.
A third object of the present disclosure is to provide an electronic device.
A fourth object of the present disclosure is to propose a non-transitory computer-readable storage medium.
In order to achieve the above object, an embodiment of the first aspect of the present disclosure provides a method for adjusting a direction of a floating wind turbine, including: acquiring the orientation of an impeller of the floating type wind turbine; acquiring first real-time state information of environmental wind and second real-time state information of ocean current, wherein the first real-time state information comprises the wind direction of the environmental wind; and adjusting the orientation of the impeller according to the first real-time state information and the second real-time state information until the orientation of the impeller is the same as the wind direction of the environmental wind.
According to an embodiment of the present disclosure, the adjusting the impeller orientation according to the first real-time status information and the second real-time status information further includes: acquiring a first angle difference between the wind direction of the environmental wind and the orientation of the impeller; and determining the steering information of the impeller according to the first real-time state information and the second real-time state information in response to the first angle difference being larger than an adjustment threshold.
According to an embodiment of the present disclosure, the first real-time status information further includes a first acting force, the second real-time status information further includes an ocean current direction and a second acting force of the ocean current, and the determining the steering information of the impeller according to the first real-time status information and the second real-time status information further includes: acquiring a second angle difference value according to the wind direction of the environmental wind and the ocean current direction; and determining the steering information according to the second angle difference, the first acting force and the second acting force.
According to an embodiment of the present disclosure, the determining the steering information according to the second angle difference, the first acting force and the second acting force further includes: acquiring the adjusting time of the impeller according to the current time and the steering timing period; determining the steering direction and the steering amount of the impeller according to the first angle difference; and determining the magnitude of the steering force of the impeller according to the first acting force and the second acting force.
According to an embodiment of the present disclosure, the method further comprises: in response to the first angle difference being less than an adjustment threshold, starting an automatic adjustment system; and controlling an automatic adjusting system to drive the impeller to adjust the orientation according to the steering information until the orientation of the impeller is the same as the wind direction of the environmental wind.
According to an embodiment of the present disclosure, the method further comprises: acquiring the magnitude of a first couple of the steering force and the direction of the first couple; acquiring a second couple of the ocean current acting force and the direction of the second couple; and alarming the floating type wind motor according to the size of the first couple, the direction of the first couple, the size of the second couple and the direction of the second couple.
According to an embodiment of the present disclosure, the alarming the floating wind turbine according to the magnitude of the first couple and the direction of the first couple, and the magnitude of the second couple and the direction of the second couple, further includes: and in response to that the direction of the first couple is opposite to that of the second couple and the size of the first couple is larger than that of the second couple, alarming the floating wind motor.
To achieve the above object, a second aspect of the present disclosure provides a direction adjustment device for a floating wind turbine, including: the first acquisition module is used for acquiring the orientation of an impeller of the floating wind turbine; the second acquisition module is used for acquiring first real-time state information of environmental wind and second real-time state information of ocean current, wherein the first real-time state information comprises the wind direction of the environmental wind; and the adjusting module is used for adjusting the orientation of the impeller according to the first real-time state information and the second real-time state information until the orientation of the impeller is the same as the wind direction of the environmental wind.
According to an embodiment of the present disclosure, the adjusting module is further configured to: acquiring a first angle difference between the wind direction of the environmental wind and the orientation of the impeller; and determining the steering information of the impeller according to the first real-time state information and the second real-time state information in response to the first angle difference being larger than an adjustment threshold.
According to an embodiment of the present disclosure, the adjusting module is further configured to: acquiring a second angle difference value according to the wind direction of the environmental wind and the ocean current direction; and determining the steering information according to the second angle difference, the first acting force and the second acting force.
According to an embodiment of the present disclosure, the adjusting module is further configured to: acquiring the adjusting time of the impeller according to the current time and the steering timing period; determining the steering direction and the steering amount of the impeller according to the first angle difference; and determining the magnitude of the steering force of the impeller according to the first acting force and the second acting force.
According to an embodiment of the present disclosure, the adjusting module is further configured to: in response to the first angle difference being less than an adjustment threshold, starting an automatic adjustment system; and controlling an automatic adjusting system to drive the impeller to adjust the orientation according to the steering information until the orientation of the impeller is the same as the wind direction of the environmental wind.
According to an embodiment of the present disclosure, the adjusting module is further configured to: acquiring the magnitude of a first couple of the steering force and the direction of the first couple; acquiring a second couple of the ocean current acting force and the direction of the second couple; and alarming the floating type wind motor according to the size of the first couple, the direction of the first couple, the size of the second couple and the direction of the second couple.
According to an embodiment of the present disclosure, the adjusting module is further configured to: and in response to that the direction of the first couple is opposite to that of the second couple and the size of the first couple is larger than that of the second couple, alarming the floating wind motor.
To achieve the above object, an embodiment of a third aspect of the present disclosure provides an electronic device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to implement a method of directional adjustment of a floating wind turbine as defined in an embodiment of the first aspect of the present disclosure.
To achieve the above object, a fourth aspect of the present disclosure provides a non-transitory computer-readable storage medium storing computer instructions for implementing a method for adjusting a direction of a floating wind turbine according to the first aspect of the present disclosure.
To achieve the above object, a fifth aspect of the present disclosure provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the computer program is used to implement the method for adjusting the direction of a floating wind turbine according to the first aspect of the present disclosure.
Drawings
FIG. 1 is a schematic view of an exemplary embodiment of a method of directional adjustment of a floating wind turbine according to the present disclosure;
FIG. 2 is a schematic view of an exemplary embodiment of another method of directional adjustment of a floating wind turbine according to the present disclosure;
FIG. 3 is a schematic structural view of a wind direction adjustment plate of a floating wind turbine according to the present disclosure;
FIG. 4 is a schematic view of an exemplary embodiment of another method of directional adjustment of a floating wind turbine according to the present disclosure;
FIG. 5 is a schematic view of an exemplary embodiment of another method of directional adjustment of a floating wind turbine according to the present disclosure;
FIG. 6 is a graph of the ocean current force and steering couple of a floating wind turbine according to the present disclosure;
fig. 7 is a block diagram illustrating a structure of a direction adjusting apparatus of a floating type wind turbine according to the present disclosure;
fig. 8 is a block diagram illustrating an electronic device of a floating wind turbine according to the present disclosure.
Detailed Description
Reference will now be made in detail to the embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present disclosure, and should not be construed as limiting the present disclosure.
Fig. 1 is a schematic view of an exemplary embodiment of a method for adjusting a direction of a floating wind turbine according to the present disclosure, and as shown in fig. 1, the method for adjusting a direction of a floating wind turbine includes the following steps:
and S101, obtaining the orientation of an impeller of the floating type wind turbine.
The normal working state of the floating generator is that the impeller is over against the wind direction, namely that the plane of the impeller is vertical to the wind direction by 90 degrees. When the impeller is not just opposite to the wind direction, the acting force effect of the wind power on the impeller is reduced, even the normal rotation power generation of the impeller is hindered, and the efficiency of the rotation power generation of the impeller is reduced. Therefore, the impeller needs to be adjusted to be opposite to the wind direction at any time, and the wind energy conversion rate of the floating generator is the highest in the working state.
Due to the complex sea condition, the floating wind turbine cannot keep the state of being over against the wind direction all the time, so the direction of the floating wind turbine needs to be adjusted in real time. Before adjustment, we need to acquire the impeller orientation of the floating generator.
In the disclosed embodiments, the method of obtaining the orientation of the impeller of the floating generator may be various. For example, the orientation of the impeller of the floating generator can be obtained by a direction measuring device, and it should be noted that the direction measuring device can be a pointing instrument, a "hall effect" based pointing sensor, or the like; optionally, the orientation of the impeller of the floating generator may also be determined by satellite positioning, and specifically, the moving track of the floating generator may be obtained by a satellite, and the orientation of the impeller of the floating generator may be determined by analyzing the moving track.
S102, first real-time state information of the environmental wind and second real-time state information of the ocean current are obtained, wherein the first real-time state information comprises the wind direction of the environmental wind.
It should be noted that the first real-time status information of the environmental wind may further include a wind force, a wind speed, and the like of the environmental wind acting on the floating wind turbine, and the second real-time status information of the ocean current may include a flow speed, a flow direction, and the like of the ocean current.
In the embodiment of the disclosure, the first real-time state information of the environmental wind can be collected through a anemoscope, and the second real-time state information of the ocean current can be collected through an ocean current information collecting device.
S103, adjusting the orientation of the impeller according to the first real-time state information and the second real-time state information until the orientation of the impeller is the same as the wind direction of the environmental wind.
In the embodiment of the disclosure, the influence of the environmental wind and the ocean current on the impeller can be analyzed through the first real-time state information and the second real-time state information, the adjustment strategy is determined according to the analysis result, and finally the orientation of the impeller is adjusted according to the adjustment strategy.
In the embodiment of the disclosure, the orientation of an impeller of a floating wind turbine is first obtained, then first real-time state information of environmental wind and second real-time state information of ocean current are obtained, where the first real-time state information includes the wind direction of the environmental wind, and finally the orientation of the impeller is adjusted according to the first real-time state information and the second real-time state information until the orientation of the impeller is the same as the wind direction of the environmental wind. Therefore, the orientation of the impeller of the floating type wind motor is adjusted according to the collected data of sea wind and ocean current, so that the generating efficiency of the floating type wind motor is increased, and the generating cost is saved.
In the above embodiment, the impeller orientation is adjusted according to the first real-time status information and the second real-time status information, which can be further explained by fig. 2, and the method includes:
s201, acquiring a first angle difference between the wind direction of the ambient wind and the orientation of the impeller.
In the embodiment of the present disclosure, after the wind direction and the impeller orientation for acquiring the ambient wind are acquired, the wind direction and the impeller orientation for acquiring the ambient wind may be calculated by a first angle difference generation algorithm to acquire a first angle difference.
It should be noted that the first angle difference generation algorithm may be set in advance and stored in a storage space of the electronic device, so as to be convenient for calling and using when needed.
S202, in response to the fact that the first angle difference is larger than the adjusting threshold value, the steering information of the impeller is determined according to the first real-time state information and the second real-time state information.
After the first angle difference is obtained, the direction of the steering force can be determined according to the size of the first angle difference. Usually, we take the smaller steering angle as the angle of the steering force, i.e. it is necessary to ensure that the steering force is < 180 °. Therefore, the steering can be optimized through the first angle difference value, and the steering cost can be greatly saved.
In the implementation, when the first angle difference is smaller than a certain angle, the floating generator can automatically adjust the direction of the impeller to be opposite to the wind direction through wind power, and at the moment, the moving track of the floating generator does not need to be interfered by external force.
It should be noted that the adjustment threshold in the above embodiments is not exclusive. For example, the adjustment threshold may be 5 °, 10 °, etc., and is not limited herein, and may be set according to the actual situation.
In the embodiment of the disclosure, a first angle difference between a wind direction of ambient wind and an orientation of an impeller is first obtained, and then steering information of the impeller is determined according to first real-time state information and second real-time state information in response to the first angle difference being greater than an adjustment threshold. Therefore, whether the moving state of the floating generator needs to be interfered at the moment is judged by setting the adjusting threshold value, so that the energy consumption for adjusting the steering of the floating generator can be reduced, and the cost is saved.
And further, in response to the fact that the first angle difference is smaller than the adjustment threshold, starting the automatic adjusting system, and controlling the automatic adjusting system to drive the impeller to adjust the orientation according to the steering information until the orientation of the impeller is the same as the wind direction of the ambient wind.
In the disclosed embodiment, the floating generator can automatically adjust the orientation of the impeller of the wind direction adjusting plate by installing the wind direction adjusting plate. Specifically, when the first angle difference is smaller than the adjustment threshold, the floating generator can start the wind direction adjusting plate, and the floating generator is pushed to turn by the acting force of wind force on the wind direction adjusting plate until the direction of the impeller is the same as the wind direction of the environmental wind.
As shown in fig. 3, the wind direction adjusting plate may be a triangular plate, and when the wind direction adjusting plate has a certain angle with the wind direction, the contact area between the wind and the wind direction adjusting plate is large. The wind power pushes the floating system to turn through the wind direction adjusting plate until the two sides of the wind direction adjusting plate in the wind direction thin triangular shape are stressed the same. When the wind direction changes within a certain range or slowly changes, the wind direction adjusting plate can adjust the wind direction in real time. This reduces the duration and frequency of power adjustments, avoiding the frequent start-up problems of conventional yaw systems.
In the above embodiment, the first real-time status information further includes a first acting force, the second real-time status information further includes an ocean current direction and a second acting force of the ocean current, and the steering information of the impeller is determined according to the first real-time status information and the second real-time status information, which can be further explained by fig. 4, where the method includes:
s401, acquiring a second angle difference value according to the wind direction and the ocean current direction of the environmental wind.
In embodiments of the present disclosure, a first force of ambient wind and a second force of ocean current may be measured by a sensor.
Alternatively, the first acting force and the second acting force can also be calculated by passing the natural wind direction, the natural wind speed, the ocean current speed and the ocean current direction through an acting force algorithm. It can be understood that the floating generators of different models can be stressed differently in the same wind direction, wind speed, ocean current speed and ocean current direction, so that the acting force algorithms are different for the floating generators of different models, the algorithms can be set in advance and stored in the storage space of the electronic equipment, and the floating generators can be conveniently taken out and used.
Further, a second angle difference value is obtained by calculating the wind direction and the ocean current direction of the environmental wind.
S402, determining steering information according to the second angle difference value, the first acting force and the second acting force.
Specifically, the adjustment time of the impeller can be obtained according to the current time and the steering timing period, then the steering direction and the steering amount of the impeller are determined according to the first angle difference, and finally the steering force of the impeller is determined according to the first acting force and the second acting force.
In the implementation, due to factors such as ocean current and wind power, the steering speed of the floating wind turbine needs to be controlled in the steering process of the floating wind turbine, so that loss caused by too fast or too slow steering is avoided. Through setting up the adjustment moment, can control the speed that turns to of floating formula wind-powered electricity generation machine, greatly increased floats the security that formula wind-powered electricity generation machine turned to.
In the embodiment of the disclosure, a second angle difference value is obtained according to the wind direction of the environmental wind and the ocean current direction, and then steering information is determined according to the second angle difference value, the first acting force and the second acting force. Therefore, the steering information is determined by acquiring the first real-time state information and the second real-time state information, and the steering of the floating wind turbine can be accurately controlled.
In the above embodiment, after determining the magnitude of the steering force of the impeller, which can be further explained by fig. 5, the method includes:
s501, the magnitude of a first couple of steering force and the direction of the first couple are obtained.
In the embodiment of the disclosure, the magnitude of the first couple can be calculated by the moment of the steering force acting on the floating wind turbine and the acting force direction. For example, as shown in fig. 6, the first couple of the steering force may be calculated by the following formula.
MForce of＝FForce of*R
Wherein, F1、F2、F3For the steering force acting on the floating wind motor, R is the moment, MForce ofA first couple. As shown, the first couple is clockwise.
And S502, acquiring a second couple of ocean current acting force and the direction of the second couple.
In the embodiment of the present disclosure, the magnitude of the second couple may be calculated by the moment and the acting force direction of the ocean current acting on the floating wind turbine. As shown in fig. 6, the second couple of the steering force may be calculated by the following formula.
MWater (W)＝FWater (W)*L
Wherein, FWater (W)Acting on the floating wind turbine, L is the moment acting on the floating wind turbine, MWater (W)Is the second couple. As shown, the second couple is counterclockwise.
S503, alarming is conducted on the floating type wind driven generator according to the size of the first couple, the direction of the first couple, the size of the second couple and the direction of the second couple.
In the embodiment of the disclosure, the directions of the first couple and the second couple may be the same or opposite, and when the directions of the first couple and the second couple are the same, the second couple may assist the steering force to steer the floating wind turbine; when the first couple and the second couple are opposite in direction, the second couple resists the steering force, and it is necessary to ensure that the first couple is larger than the second couple.
For example, as shown in FIG. 6, when MForce ofAnd MWater (W)In the same direction, MWater (W)Assisting the water slurry system to rotate the floatation system; when M isForce ofAnd MWater (W)In the reverse direction, MWater (W)To prevent the water slurry system from rotating the floating system, M must be ensuredForce of|>|MWater (W)|。
Further, when M is presentForce ofAnd MWater (W)Reverse direction, and | MForce of|＞|MWater (W)And if yes, alarming the floating wind turbine.
Fig. 7 is a schematic view illustrating a direction adjustment apparatus of a floating wind turbine according to the present disclosure, and as shown in fig. 7, the direction adjustment apparatus 700 of the floating wind turbine includes: a first obtaining module 710, a second obtaining module 720, and an adjusting module 730.
The first obtaining module 710 is configured to obtain an impeller orientation of the floating wind turbine.
The second obtaining module 720 is configured to obtain first real-time status information of the environmental wind and second real-time status information of the ocean current, where the first real-time status information includes a wind direction of the environmental wind.
And the adjusting module 730 is configured to adjust the orientation of the impeller according to the first real-time status information and the second real-time status information until the orientation of the impeller is the same as the wind direction of the ambient wind.
In an embodiment of the present disclosure, the adjusting module 730 is further configured to: acquiring a first angle difference between the wind direction of ambient wind and the orientation of an impeller; and determining the steering information of the impeller according to the first real-time state information and the second real-time state information in response to the first angle difference being larger than the adjustment threshold.
In an embodiment of the present disclosure, the adjusting module 730 is further configured to: acquiring a second angle difference value according to the wind direction of the environmental wind and the ocean current direction; and determining steering information according to the second angle difference, the first acting force and the second acting force.
In an embodiment of the present disclosure, the adjusting module 730 is further configured to: acquiring the adjusting time of the impeller according to the current time and the steering timing period; determining the steering direction and the steering amount of the impeller according to the first angle difference; and determining the steering force of the impeller according to the first acting force and the second acting force.
In an embodiment of the present disclosure, the adjusting module 730 is further configured to: starting an automatic adjusting system in response to the first angle difference being less than the adjustment threshold; and controlling an automatic adjusting system to drive the impeller to adjust the orientation according to the steering information until the orientation of the impeller is the same as the wind direction of the ambient wind.
In an embodiment of the present disclosure, the adjusting module 730 is further configured to: acquiring the magnitude and the direction of a first couple of steering force; acquiring a second couple of ocean current acting force and the direction of the second couple; and alarming the floating type wind motor according to the size of the first couple, the direction of the first couple, the size of the second couple and the direction of the second couple.
In an embodiment of the present disclosure, the adjusting module 730 is further configured to: and in response to that the direction of the first couple is opposite to that of the second couple and the size of the first couple is larger than that of the second couple, alarming the floating wind motor.
In order to implement the foregoing embodiments, an embodiment of the present disclosure further provides an electronic device 800, as shown in fig. 8, where the electronic device 800 includes: a processor 801 and a memory 802 communicatively coupled to the processor, the memory 802 storing instructions executable by the at least one processor 801, the instructions being executable by the at least one processor 801 to implement a method of directional adjustment of a floating wind turbine as embodied in the first aspect of the disclosure.
In order to implement the above embodiments, the embodiments of the present disclosure also propose a non-transitory computer-readable storage medium storing computer instructions for causing a computer to implement the method for adjusting the direction of a floating wind turbine as embodied in the first aspect of the present disclosure.
In order to implement the above embodiments, the present disclosure also provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the computer program implements the direction adjustment method of the floating wind turbine according to the first aspect of the present disclosure.
In the description of the present disclosure, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present disclosure and to simplify the description, but are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present disclosure.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present disclosure, "a plurality" means two or more unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure, and that changes, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present disclosure.
Claims (16)
1. A method of directionally adjusting a floating wind turbine, the method comprising:
acquiring the orientation of an impeller of the floating type wind turbine;
acquiring first real-time state information of environmental wind and second real-time state information of ocean current, wherein the first real-time state information comprises the wind direction of the environmental wind;
and adjusting the orientation of the impeller according to the first real-time state information and the second real-time state information until the orientation of the impeller is the same as the wind direction of the environmental wind.
2. The method of claim 1, wherein said adjusting said impeller orientation based on said first real-time status information and said second real-time status information further comprises:
acquiring a first angle difference between the wind direction of the environmental wind and the orientation of the impeller;
and determining the steering information of the impeller according to the first real-time state information and the second real-time state information in response to the first angle difference being larger than an adjustment threshold.
3. The method of claim 2, wherein the first real-time status information further comprises a first effort, wherein the second real-time status information further comprises an ocean current direction and a second effort of the ocean current, and wherein determining the steering information of the impeller based on the first real-time status information and the second real-time status information further comprises:
acquiring a second angle difference value according to the wind direction of the environmental wind and the ocean current direction;
and determining the steering information according to the second angle difference, the first acting force and the second acting force.
4. The method of claim 3, wherein determining the steering information based on the second angular difference, the first force, and the second force further comprises:
acquiring the adjusting time of the impeller according to the current time and the steering timing period;
determining the steering direction and the steering amount of the impeller according to the first angle difference;
and determining the magnitude of the steering force of the impeller according to the first acting force and the second acting force.
5. The method according to any one of claims 2-4, further comprising:
in response to the first angle difference being less than an adjustment threshold, starting an automatic adjustment system;
and controlling an automatic adjusting system to drive the impeller to adjust the orientation according to the steering information until the orientation of the impeller is the same as the wind direction of the environmental wind.
6. The method of claim 4, wherein after determining the magnitude of the steering force of the impeller, further comprising:
acquiring the magnitude of a first couple of the steering force and the direction of the first couple;
acquiring a second couple of the ocean current acting force and the direction of the second couple;
and alarming the floating type wind motor according to the size of the first couple, the direction of the first couple, the size of the second couple and the direction of the second couple.
7. The method of claim 6, wherein the alerting the floating wind turbine based on the magnitude of the first couple and the direction of the first couple, and the magnitude of the second couple and the direction of the second couple, further comprises:
and in response to that the direction of the first couple is opposite to that of the second couple and the size of the first couple is larger than that of the second couple, alarming the floating wind motor.
8. A floating wind turbine's direction adjustment device, comprising:
the first acquisition module is used for acquiring the orientation of an impeller of the floating wind turbine;
the second acquisition module is used for acquiring first real-time state information of environmental wind and second real-time state information of ocean current, wherein the first real-time state information comprises the wind direction of the environmental wind;
and the adjusting module is used for adjusting the orientation of the impeller according to the first real-time state information and the second real-time state information until the orientation of the impeller is the same as the wind direction of the environmental wind.
9. The apparatus of claim 8, wherein the adjustment module is further configured to:
acquiring a first angle difference between the wind direction of the environmental wind and the orientation of the impeller;
and determining the steering information of the impeller according to the first real-time state information and the second real-time state information in response to the first angle difference being larger than an adjustment threshold.
10. The apparatus of claim 9, wherein the adjustment module is further configured to:
acquiring a second angle difference value according to the wind direction of the environmental wind and the ocean current direction;
and determining the steering information according to the second angle difference, the first acting force and the second acting force.
11. The apparatus of claim 10, wherein the adjustment module is further configured to:
acquiring the adjusting time of the impeller according to the current time and the steering timing period;
determining the steering direction and the steering amount of the impeller according to the first angle difference;
and determining the magnitude of the steering force of the impeller according to the first acting force and the second acting force.
12. The apparatus according to any one of claims 9-11, wherein the adjusting module is further configured to:
in response to the first angle difference being less than an adjustment threshold, starting an automatic adjustment system;
and controlling an automatic adjusting system to drive the impeller to adjust the orientation according to the steering information until the orientation of the impeller is the same as the wind direction of the environmental wind.
13. The apparatus of claim 11, wherein the adjustment module is further configured to:
acquiring the magnitude of a first couple of the steering force and the direction of the first couple;
acquiring a second couple of the ocean current acting force and the direction of the second couple;
and alarming the floating type wind motor according to the size of the first couple, the direction of the first couple, the size of the second couple and the direction of the second couple.
14. The apparatus of claim 13, wherein the adjustment module is further configured to:
and in response to that the direction of the first couple is opposite to that of the second couple and the size of the first couple is larger than that of the second couple, alarming the floating wind motor.
15. An electronic device comprising a memory, a processor;
wherein the processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory for implementing the method according to any one of claims 1 to 7.
16. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1-7.
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| FR3086351A1 (en) * | 2018-09-20 | 2020-03-27 | Eolink | FLOATING DYNAMIC WIND TURBINE IN STABLE LACE |
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| EP2267297A2 (en) * | 2009-06-24 | 2010-12-29 | Fuji Jukogyo Kabushiki Kaisha | Floating offshore wind turbine |
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