CN117432580A - Wind wheel locking system, method, computing equipment and medium of wind turbine generator - Google Patents
Wind wheel locking system, method, computing equipment and medium of wind turbine generator Download PDFInfo
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- CN117432580A CN117432580A CN202311350326.2A CN202311350326A CN117432580A CN 117432580 A CN117432580 A CN 117432580A CN 202311350326 A CN202311350326 A CN 202311350326A CN 117432580 A CN117432580 A CN 117432580A
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- wind wheel
- preset
- locking position
- wind
- rotating speed
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000006870 function Effects 0.000 claims description 5
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0244—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for braking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/04—Automatic control; Regulation
- F03D7/042—Automatic control; Regulation by means of an electrical or electronic controller
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/304—Spool rotational speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/60—Control system actuates through
- F05B2270/604—Control system actuates through hydraulic actuators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to a wind wheel locking system, a method, a computing device and a medium of a wind turbine generator, wherein the system comprises: the wind turbine comprises a wind wheel, at least two blades, a single-circle absolute value encoder, a hydraulic brake, a rotating speed sensor and terminal equipment, wherein the at least two blades are respectively arranged on the wind wheel, the single-circle absolute value encoder is arranged at the tail part of a slip ring of the wind wheel, the hydraulic brake and the rotating speed sensor are respectively connected with the wind wheel, and the single-circle absolute value encoder, the rotating speed sensor and the hydraulic brake are respectively connected with the terminal equipment. According to the method, the rotating angle of the wind wheel is acquired through the single-circle absolute value encoder, so that the rotation of the wind wheel is stopped, the locking precision of the wind wheel is improved, in addition, the error when the target blade caused by inertia is stopped and exceeds the first preset locking position is compensated by the preset compensation parameter, the error between the stopping position and the actual position of the wind wheel is further reduced, and the locking precision is improved.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to a wind wheel locking system, a method, computing equipment and a medium of a wind turbine generator.
Background
With the development of the wind power industry, the wind power industry is more and more emphasized, and meanwhile, the requirements on the wind power industry are also higher and higher. During the debugging and maintenance of the wind generating set, in order to ensure the safety of preparation and personnel, the wind wheel of the fan is often required to be locked.
In the process of locking the wind wheel, the locking disc is fixed on the wind wheel and synchronously rotates along with the wind wheel, a worker observes the relative positions of the locking hole and the locking pin, and after the locking pin is aligned with the locking hole, the locking pin is inserted into the locking hole to lock the wind wheel. The staff experience when to the hole, can have many times of operations to aim at, reduce time efficiency, miss window period even.
Disclosure of Invention
In order to solve the problem of large error between the stop position and the actual position of the wind wheel caused by manual locking of the wind wheel, the invention provides a wind wheel locking system, a wind wheel locking method, a computing device and a medium of a wind turbine generator.
In order to solve the above technical problems, the present invention provides a wind turbine locking system of a wind turbine generator, including: the wind wheel, at least two blades, single circle absolute value encoder, hydraulic brake, rotation speed sensor and terminal equipment, at least two blades set up respectively on the wind wheel, and single circle absolute value encoder sets up the sliding ring afterbody at the wind wheel, and hydraulic brake and rotation speed sensor are connected with the wind wheel respectively, and single circle absolute value encoder, rotation speed sensor and hydraulic brake are connected with terminal equipment respectively:
the single-turn absolute value encoder is used for collecting the rotation angle of the wind wheel;
the hydraulic brake is used for stopping the rotation of the wind wheel;
the rotating speed sensor is used for collecting the rotating speed of the wind wheel;
the terminal device is specifically configured to:
acquiring the rotating speed of a wind wheel;
acquiring a first preset locking position, wherein the first preset locking position is the position of a target blade when the wind wheel is locked;
determining a target rotation angle of the wind wheel when the target blade rotates from a preset initial position to a first preset locking position according to a preset direction according to a corresponding preset compensation parameter and the first preset locking position at the rotation speed of the wind wheel; the preset compensation parameters are used for compensating errors when the target blade stops and exceeds a first preset locking position due to inertia;
when the rotation angle is the target rotation angle, the rotation of the wind wheel is stopped through hydraulic braking, so that the target blade is stopped at a first preset locking position.
In a second aspect, the present invention provides a method for locking a wind wheel of a wind turbine, including:
acquiring the rotating speed of a wind wheel;
determining a target rotation angle of the wind wheel when the target blade rotates from a preset initial position to a first preset locking position according to a preset direction according to a corresponding preset compensation parameter and the first preset locking position at the rotation speed of the wind wheel; the preset compensation parameters are used for compensating errors when the target blade stops and exceeds a first preset locking position due to inertia;
when the rotation angle is the target rotation angle, the rotation of the wind wheel is stopped through hydraulic braking, so that the target blade is stopped at a first preset locking position.
In a third aspect, the present invention further provides a computing device, including a memory, a processor, and a program stored in the memory and running on the processor, where the processor implements the steps of a method for locking a rotor of a wind turbine set as described above when the processor executes the program.
In a fourth aspect, the present invention further provides a computer readable storage medium, in which instructions are stored, which when run on a terminal device, cause the terminal device to perform the steps of a method for locking a rotor of a wind turbine.
The beneficial effects of the invention are as follows: obtaining different wind wheel rotating speeds, namely obtaining corresponding preset compensation parameters under the different wind wheel rotating speeds, determining a target rotating angle required to rotate by the wind wheel when the target blade rotates to the first preset locking position from the initial preset position according to the preset direction through the preset compensation parameters and the first preset locking position, at the moment, acquiring the rotating angle of the wind wheel through a single-circle absolute value encoder, stopping the wind wheel through a hydraulic brake when the target rotating angle is reached, and stopping the target blade at the first preset locking position. According to the method, the rotating angle of the wind wheel is acquired through the single-circle absolute value encoder, so that the rotation of the wind wheel is stopped, the locking precision of the wind wheel is improved, in addition, the error when the target blade caused by inertia is stopped and exceeds the first preset locking position is compensated by the preset compensation parameter, the error between the stopping position and the actual position of the wind wheel is further reduced, and the locking precision is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention is further described below with reference to the drawings and the embodiments.
FIG. 1 is a schematic diagram of a wind turbine locking system of a wind turbine according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a wind turbine;
fig. 3 is a schematic flow chart of a method for locking a wind wheel of a wind turbine generator according to an embodiment of the present invention.
Detailed Description
The following examples are further illustrative and supplementary of the present invention and are not intended to limit the invention in any way.
The following describes a wind wheel locking system, a method, a computing device and a medium of a wind turbine generator set according to an embodiment of the invention with reference to the accompanying drawings.
As shown in fig. 1, the present invention provides a wind turbine locking system of a wind turbine, including: the wind turbine comprises a wind wheel, at least two blades, a single-circle absolute value encoder, a hydraulic brake, a rotating speed sensor and terminal equipment, wherein the at least two blades are respectively arranged on the wind wheel; wherein:
and the single-turn absolute value encoder is used for collecting the rotation angle of the wind wheel.
The rotation angle of the wind wheel means the rotation angle of the wind wheel when any one blade rotates from one position to the other position according to the preset direction, and the preset direction is clockwise/anticlockwise rotation.
A single turn absolute encoder may record both the number of turns and the number of degrees, but only records 0-360, e.g. 3 turns 240, no matter how many turns the rotor turns, indicating that the rotor has rotated 3 turns and at 3 rd turn the rotor has rotated 240.
And the hydraulic brake is used for stopping the rotation of the wind wheel.
And the rotating speed sensor is used for collecting the rotating speed of the wind wheel.
The terminal device is specifically configured to:
and obtaining the rotating speed of the wind wheel.
Acquiring a first preset locking position, wherein the first preset locking position is the position of the target blade when the wind wheel is locked.
Determining a target rotation angle of the wind wheel when the target blade rotates from a preset initial position to a first preset locking position according to a preset direction according to a corresponding preset compensation parameter and the first preset locking position at the rotation speed of the wind wheel; the preset compensation parameter is used for compensating errors when the target blade stops and exceeds a first preset locking position due to inertia.
When the rotation angle is the target rotation angle, the rotation of the wind wheel is stopped through hydraulic braking, so that the target blade is stopped at a first preset locking position.
In the embodiment, different wind wheel rotating speeds are obtained, corresponding preset compensation parameters under different wind wheel rotating speeds can be obtained, when a target blade rotates to a first preset locking position from an initial preset position according to a preset direction through the preset compensation parameters and the first preset locking position, a target rotating angle of the wind wheel, which needs to rotate, is determined, at the moment, the rotating angle of the wind wheel can be acquired through a single-circle absolute value encoder, and when the target rotating angle is reached, the wind wheel is stopped through hydraulic braking, and the target blade is stopped at the first preset locking position. According to the method, the rotating angle of the wind wheel is acquired through the single-circle absolute value encoder, so that the rotation of the wind wheel is stopped, the locking precision of the wind wheel is improved, in addition, the error when the target blade caused by inertia is stopped and exceeds the first preset locking position is compensated by the preset compensation parameter, the error between the stopping position and the actual position of the wind wheel is further reduced, and the locking precision is improved.
Optionally, the preset compensation parameter is obtained through a first unit, where the first unit specifically includes:
the second locking position determining module is used for acquiring the second preset locking position;
the included angle determining module is used for obtaining an included angle between a preset initial position and a second preset locking position;
the actual rotation angle determining module is used for obtaining the corresponding actual rotation angle of the target blade when the target blade rotates from the preset initial position to the second preset locking position according to the preset direction under each wind wheel rotating speed;
and the preset compensation parameter determining module is used for taking a difference value between the included angle and the corresponding actual rotation angle as a corresponding preset compensation parameter for each wind wheel rotating speed.
For example, as shown in fig. 2, the wind wheel includes a 1# blade, a 2# blade and a 3# blade, the preset initial position is that the 1# blade is located in a vertical downward direction, the 2# blade is located at a 120 ° position of the 1# blade counterclockwise, the 3# blade is located at a 240 ° position of the 1# blade counterclockwise, the 1# blade is now set clockwise as a target blade, and the 1# blade rotates clockwise by one turn (360 °) as a second preset locking position, so that the actual rotation angle corresponding to the wind wheel should be 360 ° (the number of turns do not affect the rotation angle, so that the number of turns are not considered), but because of inertia, if the wind wheel is stopped by a hydraulic brake when the single-turn absolute encoder collects 360 °, the actual rotation angle of the 1# blade may reach 361 °, causing an error, so that a difference value between the included angle and the actual rotation angle needs to be calculated as a preset supplementary parameter to reduce the error, in this embodiment, the preset initial position rotates one turn to reach a second preset locking position, so that the actual rotation angle corresponding to the wind wheel should be 360 ° (the preset initial position and the second preset locking position is set clockwise by 120 ° (the preset angle is set as the preset 1# 1 °), and the included angle is set to be exactly 360 ° -360 °), so that the included angle is set between the first preset angle and the first blade is set as a preset angle and the first angle is set to be locked by the default angle, and the first angle is set to be 120 °.
In the above embodiment, the 1# blade is used as the target blade, and the principles of determining the preset compensation parameter by using the other blades as the target blade are the same, so that the description is omitted, and the stop positions corresponding to the different blades under different wind wheel speeds are shown by the following table.
For example, when the wind speed of blade 2# is less than 0.2, the wind wheel rotates from the initial preset position in fig. 2 to the position of blade 1# in fig. 2, and the wind wheel rotates clockwise by 119 degrees, the rotation of the wind wheel needs to be stopped by hydraulic brake.
Optionally, the method further comprises:
the circulation module is used for repeatedly executing the functions corresponding to the included angle determining module, the actual rotation angle determining module and the preset compensation parameter determining module for each wind wheel wind speed for preset times to determine a plurality of corresponding difference values under the wind wheel wind speed;
and the calculation module is used for determining corresponding preset compensation parameters under the wind wheel rotating speed according to the average value of the corresponding difference values for each wind wheel rotating speed.
The functions corresponding to the included angle determining module, the actual rotation angle determining module and the preset compensation parameter determining module are repeatedly executed for preset times to obtain a plurality of difference values, and the preset compensation parameter is determined in an average value mode, so that the problem of large error of the preset compensation parameter caused by too few samples is solved.
Alternatively, when the number of blades is 2, the actual rotation angle is 360 ° or 180 °.
Alternatively, when the number of blades is 3, the actual rotation angle is 120 ° or 240 ° or 360 °.
As shown in fig. 3, the present invention provides a method for locking a wind wheel of a wind turbine, including:
s1, acquiring the rotating speed of the wind wheel.
S2, acquiring a first preset locking position, wherein the first preset locking position is the position of the target blade when the wind wheel is locked.
S3, determining a target rotation angle of the wind wheel when the target blade rotates from a preset initial position to a first preset locking position according to a preset compensation parameter and the first preset locking position corresponding to the rotation speed of the wind wheel; the preset compensation parameter is used for compensating errors when the target blade stops and exceeds a first preset locking position due to inertia.
And S4, stopping the rotation of the wind wheel through a hydraulic brake when the rotation angle is the target rotation angle, so that the target blade is stopped at a first preset locking position.
Optionally, the acquiring process of the preset compensation parameter includes:
acquiring a second preset locking position;
when the target blade rotates from a preset initial position to a second preset locking position according to a preset direction under different wind wheel speeds, acquiring a corresponding second target rotation angle under each wind wheel speed acquired by a single-circle absolute value encoder;
acquiring a corresponding actual rotation angle of the target blade when the target blade rotates from a preset initial position to a second preset locking position according to a preset direction under each wind wheel rotating speed;
and for each wind wheel rotating speed, taking a difference value between the corresponding second target rotating angle and the corresponding actual rotating angle as a corresponding preset compensation parameter.
Optionally, the method further comprises:
for each wind wheel wind speed, repeatedly executing functions corresponding to the included angle determining module, the actual rotation angle determining module and the preset compensation parameter determining module for preset times to determine a plurality of corresponding difference values under the wind wheel wind speed;
and for each wind wheel rotating speed, determining a corresponding preset compensation parameter under the wind wheel rotating speed according to the average value of the corresponding difference values.
The computing device of the embodiment of the invention comprises a memory, a processor and a program stored on the memory and running on the processor, wherein the processor realizes part or all of the steps of the wind wheel locking method of the wind turbine generator set when executing the program.
The computing device may be a computer, and correspondingly, the program is computer software, and the parameters and steps in the embodiment of the wind turbine locking method of a wind turbine set in the present invention may be referred to for each parameter and step in the embodiment of the wind turbine locking method of the present invention, which are not described herein.
Those skilled in the art will appreciate that the present invention may be implemented as a system, method, or computer program product. Accordingly, the present disclosure may be embodied in the following forms, namely: either entirely hardware, entirely software (including firmware, resident software, micro-code, etc.), or entirely software, or a combination of hardware and software, referred to herein generally as a "circuit," module "or" system. Furthermore, in some embodiments, the invention may also be embodied in the form of a computer program product in one or more computer-readable media, which contain computer-readable program code. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 invention. In this specification, schematic representations of the above terms are not necessarily directed 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, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. The wind wheel locking system of the wind turbine generator is characterized by comprising a wind wheel, at least two blades, a single-circle absolute value encoder, a hydraulic brake, a rotating speed sensor and terminal equipment, wherein the at least two blades are respectively arranged on the wind wheel, the single-circle absolute value encoder is arranged at the tail part of a slip ring of the wind wheel, the hydraulic brake and the rotating speed sensor are respectively connected with the wind wheel, and the single-circle absolute value encoder, the rotating speed sensor and the hydraulic brake are respectively connected with the terminal equipment;
the single-turn absolute value encoder is used for acquiring the rotation angle of the wind wheel;
the hydraulic brake is used for stopping the rotation of the wind wheel;
the rotating speed sensor is used for collecting the rotating speed of the wind wheel;
the terminal device is specifically configured to:
acquiring the rotating speed of the wind wheel;
acquiring a first preset locking position, wherein the first preset locking position is the position of a target blade when the wind wheel is locked;
determining a target rotation angle of the wind wheel when a target blade rotates from a preset initial position to a first preset locking position according to a preset compensation parameter corresponding to the rotation speed of the wind wheel and the first preset locking position; the preset compensation parameter is used for compensating errors when the target blade stops and exceeds a first preset locking position due to inertia;
and when the rotation angle is the target rotation angle, stopping the rotation of the wind wheel through the hydraulic brake, so that the target blade is stopped at the first preset locking position.
2. The system according to claim 1, wherein the preset compensation parameter is obtained by a first unit, the first unit specifically comprising:
the second locking position determining module is used for acquiring the second preset locking position;
the included angle determining module is used for obtaining an included angle between a preset initial position and a second preset locking position;
the actual rotation angle determining module is used for obtaining the corresponding actual rotation angle of the target blade when the target blade rotates from the preset initial position to the second preset locking position according to the preset direction under each wind wheel rotating speed;
and the preset compensation parameter determining module is used for taking a difference value between the included angle and the corresponding actual rotation angle as a corresponding preset compensation parameter for each wind wheel rotating speed.
3. The system of claim 2, further comprising:
the circulation module is used for repeatedly executing the function preset times corresponding to the included angle determining module, the actual rotation angle determining module and the preset compensation parameter determining module for each wind wheel wind speed, and determining a plurality of corresponding difference values under the wind wheel wind speed;
and the calculation module is used for determining corresponding preset compensation parameters under the wind wheel rotating speeds according to the average value of the corresponding difference values for each wind wheel rotating speed.
4. The system of claim 2, wherein the actual rotation angle is 360 ° or 180 ° when the number of blades is 2.
5. The system according to claim 2, wherein the actual rotation angle is 120 ° or 240 ° or 360 ° when the number of blades is 3.
6. A method of locking a rotor of a wind turbine, comprising:
acquiring the rotating speed of the wind wheel;
acquiring a first preset locking position, wherein the first preset locking position is the position of a target blade when the wind wheel is locked;
determining a target rotation angle of the wind wheel when the target blade rotates from a preset initial position to a first preset locking position according to a preset direction according to a corresponding preset compensation parameter and the first preset locking position at the rotation speed of the wind wheel; the preset compensation parameter is used for compensating errors when the target blade stops and exceeds a first preset locking position due to inertia;
and when the rotation angle is the target rotation angle, stopping the rotation of the wind wheel through a hydraulic brake, so that the target blade is stopped at the first preset locking position.
7. The method of claim 6, wherein the obtaining the preset compensation parameter comprises:
acquiring a second preset locking position;
acquiring an included angle between a preset initial position and a second preset locking position;
acquiring the corresponding actual rotation angle of the target blade when the target blade rotates from a preset initial position to a second preset locking position according to a preset direction under each wind wheel rotating speed;
and for each wind wheel rotating speed, taking a difference value between the included angle and the corresponding actual rotating angle as a corresponding preset compensation parameter.
8. The method of claim 7, wherein the method further comprises:
for each wind wheel wind speed, repeatedly executing functions corresponding to an included angle determining module, an actual rotation angle determining module and a preset compensation parameter determining module for preset times, and determining a plurality of corresponding difference values under the wind wheel wind speed;
and for each wind wheel rotating speed, determining a corresponding preset compensation parameter under the wind wheel rotating speed according to the average value of the corresponding difference values.
9. A computing device comprising a memory, a processor and a program stored on the memory and running on the processor, wherein the processor, when executing the program, implements the steps of a method of locking a rotor of a wind turbine of any one of claims 6 to 8.
10. A computer readable storage medium, characterized in that the computer readable storage medium has stored therein instructions, which when run on a terminal device, cause the terminal device to perform the steps of a method for locking a rotor of a wind turbine of a wind power plant according to any of claims 6 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311350326.2A CN117432580A (en) | 2023-10-18 | 2023-10-18 | Wind wheel locking system, method, computing equipment and medium of wind turbine generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311350326.2A CN117432580A (en) | 2023-10-18 | 2023-10-18 | Wind wheel locking system, method, computing equipment and medium of wind turbine generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117432580A true CN117432580A (en) | 2024-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311350326.2A Pending CN117432580A (en) | 2023-10-18 | 2023-10-18 | Wind wheel locking system, method, computing equipment and medium of wind turbine generator |
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| Country | Link |
|---|---|
| CN (1) | CN117432580A (en) |
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2023
- 2023-10-18 CN CN202311350326.2A patent/CN117432580A/en active Pending
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