CN221224781U - Integrated yaw error correction device - Google Patents

Abstract

The utility model provides an integrated yaw error correction device, which relates to the field of fan automation systems and comprises a cabin, a wireless transmission antenna, an integrated box and an anemoscope, wherein the integrated box and the anemoscope are fixed on the cabin through a damping base, the anemoscope and the integrated box are connected through a signal wire, and the wireless transmission antenna is arranged on the integrated box; the integrated box is internally provided with a temperature and humidity sensor, a north-pointing sensor and a vibration sensor. The integrated yaw error correction device can directly receive various data information so as to evaluate the running state of the fan, and can be used as third-party equipment to perform evidence and check on the existing fan equipment, and the device is simple and convenient to install.

Description

Integrated yaw error correction device

Technical Field

The utility model relates to the field of fan automation systems, in particular to an integrated yaw error correction device.

Background

The fan yaw error is larger, so that the power generation efficiency of the fan is seriously affected, in order to reduce the influence of the yaw error, 1 to 2 mechanical or ultrasonic anemometers are usually arranged on the fan, the calibration of the wind direction is kept by adjusting the yaw of the fan, and the power generation efficiency of the fan is ensured.

However, on one hand, after a long time, the wind measuring equipment can have problems of aging or failure and the like, and the maintenance is unchanged; the other wind measurement data is transmitted to the centralized control center through the fan main control, the data link is closed, the environment is long, the transmission and the accuracy of the data in the mode depend on fan manufacturers, and the openness is poor.

Disclosure of Invention

In view of the above problems, an integrated yaw error correction apparatus is proposed, in which a plurality of sensors for yaw error optimization of a wind turbine are integrated into a single box, thereby evaluating the operation state of the wind turbine.

The first aspect of the utility model provides an integrated yaw error correction device, comprising a nacelle, a wireless transmission antenna, an integrated box and an anemoscope, wherein,

The integrated box and the anemoscope are fixed on the engine room through a damping base, the anemoscope and the integrated box are connected through a signal wire, and the wireless transmission antenna is arranged on the integrated box;

And a temperature and humidity sensor, a north-pointing sensor and a vibration sensor are arranged in the integrated box.

Optionally, the temperature and humidity sensor is used for acquiring environmental parameters;

The north-pointing sensor is used for determining position information of the cabin orientation and the absolute orientation of the north-pointing direction;

The vibration sensor is used for acquiring vibration acceleration obtained by the integrated box.

Optionally, the integrated box transmits the wind speed and wind direction information, the environmental parameter, the vibration acceleration and the position information to a ground station or a cloud platform in real time through the wireless transmission antenna.

Optionally, the integrated box is further configured to:

Automatically selecting a network type according to the communication infrastructure condition of the field fan;

And in the transmission process, carrying out encryption management on the wind speed and direction information, the environment parameters, the vibration acceleration and the position information according to preset transmission requirements.

A second aspect of the utility model proposes a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing an apparatus as in any of the first aspects above when executing the computer program.

A third aspect of the utility model proposes a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements an apparatus as described in any of the first aspects above.

The technical scheme provided by the embodiment of the utility model at least has the following beneficial effects:

The system can directly receive various data information so as to evaluate the running state of the fan, and can be used as third-party equipment to perform evidence and check on the existing fan equipment, and the system is simple and convenient to install.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic diagram of an integrated yaw error correction apparatus, according to an embodiment of the present utility model;

FIG. 2 is a general schematic diagram of an integrated yaw error correction apparatus, according to an embodiment of the present utility model;

FIG. 3 is a three-dimensional architecture diagram of an integrated yaw error correction apparatus, shown according to an embodiment of the present utility model;

Fig. 4 is a block diagram of an electronic device.

Fig. 1 includes: 1-a cabin; 2-a wireless transmission antenna; 3-an integrated box; 4-anemorumbometer.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

As shown in fig. 1 and 2, the integrated box 3 and the anemoscope 4 are fixed on the nacelle 1 through a damper base, the anemoscope 4 and the integrated box 3 are connected through a signal line, the wireless transmission antenna 2 is installed on the integrated box 3, and the anemoscope 4 is located right in front of the integrated box 3.

As shown in fig. 1, the anemometer 4 is used for collecting anemometer information and transmitting the anemometer information to the integrated box through a signal line.

It should be noted that, in the embodiment of the present utility model, the model of the anemoscope is not specifically limited.

As shown in fig. 1, in the embodiment of the present utility model, a plurality of sensors including a temperature and humidity sensor, a north-seeking sensor and a vibration sensor are integrated in the integrated box 3, wherein,

The temperature and humidity sensor is used for acquiring environmental parameters including environmental humidity, environmental temperature and the like.

The north-seeking sensor is used for determining position information of the cabin orientation and the absolute orientation of the north-seeking direction.

The vibration sensor is used for acquiring the vibration acceleration obtained by the integrated box and further reacting to the vibration acceleration of the cabin.

After collecting the data parameters of various sensors and the wind speed and direction information collected by the anemoscope 4, the integrated box 4 transmits the wind speed and direction information, the environmental parameters, the vibration acceleration and the position information to a ground station or a cloud platform in real time through the wireless transmission antenna 2 according to a preset collecting frequency.

The integrated box can automatically select the network type according to the condition of communication infrastructure of the field station fan, and carry out encryption management on wind speed and direction information, environmental parameters, vibration acceleration and position information according to preset transmission requirements in the transmission process.

The network type includes multiple types such as 4G, 5G or WiFi environments.

In a possible embodiment, a three-dimensional construction diagram of the integrated yaw error correction device is shown in fig. 3.

The embodiment of the utility model can directly receive various data information so as to evaluate the running state of the fan, and can be used as third-party equipment to perform evidence and check on the existing fan equipment, and the equipment is simple and convenient to install.

Fig. 4 illustrates a schematic block diagram of an example electronic device 700 that may be used to implement embodiments of the present disclosure. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the disclosure described and/or claimed herein.

As shown in fig. 4, the apparatus 700 includes a computing unit 701 that can perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM) 702 or a computer program loaded from a storage unit 707 into a Random Access Memory (RAM) 707. In the RAM 703, various programs and data required for the operation of the device 700 may also be stored. The computing unit 701, the ROM 702, and the RAM 703 are connected to each other through a bus 704. An input/output (I/O) interface 705 is also connected to bus 704.

Various components in device 700 are connected to I/O interface 705, including: an input unit 706 such as a keyboard, a mouse, etc.; an output unit 707 such as various types of displays, speakers, and the like; a storage unit 708 such as a magnetic disk, an optical disk, or the like; and a communication unit 709 such as a network card, modem, wireless communication transceiver, etc. The communication unit 709 allows the device 700 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.

The computing unit 701 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of computing unit 701 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, etc. The computing unit 701 performs the respective methods and processes described above, such as a voice instruction response method. For example, in some embodiments, the voice instruction response method may be implemented as a computer software program tangibly embodied on a machine-readable medium, such as storage unit 708. In some embodiments, part or all of the computer program may be loaded and/or installed onto device 700 via ROM 702 and/or communication unit 709. When the computer program is loaded into RAM 703 and executed by computing unit 701, one or more steps of the voice instruction response method described above may be performed. Alternatively, in other embodiments, the computing unit 701 may be configured to perform the voice instruction response method by any other suitable means (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.

Program code for carrying out methods of the present disclosure may be written in any combination of one or more programming languages. These program code may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus such that the program code, when executed by the processor or controller, causes the functions/operations specified in the flowchart and/or block diagram to be implemented. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. The machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or 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.

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

The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, 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: local Area Networks (LANs), wide Area Networks (WANs), the internet, and blockchain networks.

The computer system may include a client and a server. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service ("Virtual PRIVATE SERVER" or simply "VPS") are overcome. The server may also be a server of a distributed system or a server that incorporates a blockchain.

It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps recited in the present disclosure may be performed in parallel, sequentially, or in a different order, provided that the desired results of the technical solutions of the present disclosure are achieved, and are not limited herein.

The above detailed description should not be taken as limiting the scope of the present disclosure. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present disclosure are intended to be included within the scope of the present disclosure.

Claims (4)

1. An integrated yaw error correction device is characterized by comprising a cabin, a wireless transmission antenna, an integrated box and an anemoscope, wherein,

The integrated box and the anemoscope are fixed on the engine room through a damping base, the anemoscope and the integrated box are connected through a signal wire, and the wireless transmission antenna is arranged on the integrated box;

And a temperature and humidity sensor, a north-pointing sensor and a vibration sensor are arranged in the integrated box.

2. The integrated yaw error correction apparatus of claim 1, wherein the anemometer is configured to collect anemometer information and transmit the anemometer information to the integrated box via a signal line.

3. The integrated yaw error correction device of claim 2, wherein the temperature and humidity sensor is configured to obtain an environmental parameter;

The north-pointing sensor is used for determining position information of the cabin orientation and the absolute orientation of the north-pointing direction;

The vibration sensor is used for acquiring vibration acceleration obtained by the integrated box.

4. The integrated yaw error correction apparatus of claim 3, wherein the integrated box is further configured to:

Automatically selecting a network type according to the communication infrastructure condition of the field fan;

And in the transmission process, carrying out encryption management on the wind speed and direction information, the environment parameters, the vibration acceleration and the position information according to preset transmission requirements.