CN113936513A - Three-dimensional visualization-based wind power plant training method, device and equipment - Google Patents
Three-dimensional visualization-based wind power plant training method, device and equipment Download PDFInfo
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Abstract
The invention provides a three-dimensional visualization-based wind power plant training method, a three-dimensional visualization-based wind power plant training device and three-dimensional visualization-based wind power plant training equipment, wherein the method comprises the following steps: carrying out three-dimensional modeling on a wind power plant and a wind generating set; simulating and simulating the wind power plant and the wind generating set after three-dimensional modeling through configured or collected environmental information of the wind power plant and operation information of the wind generating set, and displaying the wind power plant and the wind generating set after simulation through a VR (virtual reality) technology; acquiring guiding information matched with a wind power plant and a wind generating set; the guiding information comprises direction information and prompt information; and sequentially inspecting each device in the wind power plant and the wind generating set after simulation according to the direction information and the prompt information. Therefore, training personnel can visually know the inspection sequence and the inspection specific mode of each device in the wind power plant and the wind generating set, and training efficiency is improved.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to a method, a device and equipment for training a wind power plant based on three-dimensional visualization.
Background
In order to ensure the normal operation of the wind power generation equipment, each equipment in the wind power plant and the wind generating set needs to be regularly inspected. At present, the traditional inspection training mode of a wind power plant is as follows: the method has the advantages that training personnel are led to carry out real object training on line through related professionals, the internal structure and the working principle of the wind generating set are extremely complex, the number and the types of equipment in the wind power plant are quite various, the period of the inspection training is long, and the cost is high.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
The invention provides a three-dimensional visualization-based wind power plant training method, device and equipment, which are used for solving the technical problem that in the prior art, a physical training mode is low in efficiency.
The embodiment of the first aspect of the invention provides a wind power plant training method based on three-dimensional visualization, which comprises the following steps:
carrying out three-dimensional modeling on a wind power plant and a wind generating set;
performing analog simulation on the wind power plant and the wind generating set after three-dimensional modeling through configured or acquired environment information of the wind power plant and operation information of the wind generating set, and displaying the wind power plant and the wind generating set after analog simulation through a VR (virtual reality) technology;
acquiring guiding information matched with the wind power plant and the wind generating set; the guiding information comprises direction information and prompt information;
and sequentially inspecting each device in the wind power plant and the wind generating set after simulation according to the direction information and the prompt information.
According to the wind power plant training method based on three-dimensional visualization, a wind power plant and a wind generating set are subjected to three-dimensional modeling; simulating and simulating the wind power plant and the wind generating set after three-dimensional modeling through configured or collected environmental information of the wind power plant and operation information of the wind generating set, and displaying the wind power plant and the wind generating set after simulation through a VR (virtual reality) technology; acquiring guiding information matched with a wind power plant and a wind generating set; the guiding information comprises direction information and prompt information; and sequentially inspecting each device in the wind power plant and the wind generating set after simulation according to the direction information and the prompt information. Therefore, training personnel can visually know the inspection sequence and the inspection specific mode of each device in the wind power plant and the wind generating set, and training efficiency is improved.
The embodiment of the second aspect of the invention provides a wind power plant training device based on three-dimensional visualization, which comprises:
the modeling module is used for carrying out three-dimensional modeling on the wind power plant and the wind generating set;
the simulation module is used for performing simulation on the wind power plant and the wind generating set after three-dimensional modeling through configured or acquired environment information of the wind power plant and operation information of the wind generating set;
the display module is used for displaying the wind power plant and the wind generating set after simulation through a VR technology;
the acquisition module is used for acquiring guide information matched with the wind power plant and the wind generating set; the guiding information comprises direction information and prompt information;
and the inspection module is used for sequentially inspecting the wind power plant subjected to simulation and each device in the wind generating set according to the direction information and the prompt information.
According to the wind power plant training device based on three-dimensional visualization, a wind power plant and a wind generating set are subjected to three-dimensional modeling; simulating and simulating the wind power plant and the wind generating set after three-dimensional modeling through configured or collected environmental information of the wind power plant and operation information of the wind generating set, and displaying the wind power plant and the wind generating set after simulation through a VR (virtual reality) technology; acquiring guiding information matched with a wind power plant and a wind generating set; the guiding information comprises direction information and prompt information; and sequentially inspecting each device in the wind power plant and the wind generating set after simulation according to the direction information and the prompt information. Therefore, training personnel can visually know the inspection sequence and the inspection specific mode of each device in the wind power plant and the wind generating set, and training efficiency is improved.
In an embodiment of the third aspect of the present invention, a computer device is provided, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the program, the method for training a wind farm based on three-dimensional visualization as provided in the embodiment of the first aspect of the present invention is implemented.
In a fourth aspect, the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements a method for training a wind farm based on three-dimensional visualization as set forth in the first aspect of the present invention.
An embodiment of a fifth aspect of the present invention provides a computer program product, which when being executed by an instruction processor, executes the method for training a wind farm based on three-dimensional visualization as set forth in the embodiment of the first aspect of the present invention.
Additional aspects and advantages of the invention 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 invention.
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The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flow chart of a wind farm training method based on three-dimensional visualization according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a wind farm training method based on three-dimensional visualization according to a second embodiment of the present application;
FIG. 3 is a schematic structural diagram of a wind farm training system based on three-dimensional visualization in the embodiment of the invention;
FIG. 4 is a schematic diagram illustrating an interaction flow between a user and a system according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a wind farm training device based on three-dimensional visualization according to a third embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, 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 function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following describes a wind farm training method, a wind farm training device and wind farm training equipment based on three-dimensional visualization according to an embodiment of the invention with reference to the accompanying drawings. Before describing embodiments of the present invention in detail, for ease of understanding, common terminology will be introduced first:
virtual Reality (VR) technology, also called smart technology, is a new practical technology developed in the 20 th century. The virtual reality technology comprises a computer, electronic information and a simulation technology, and the basic implementation mode of the virtual reality technology is that the computer simulates a virtual environment so as to provide people with environment immersion. With the continuous development of social productivity and scientific technology, VR technology is increasingly in great demand in various industries.
Wind power generation refers to converting kinetic energy of wind (wind energy for short) into electric energy. Among them, wind energy is a clean and pollution-free renewable energy source, which has been utilized by human beings since a long time, and mainly pumps water, grinds a surface and the like through a windmill.
Fig. 1 is a schematic flow chart of a wind farm training method based on three-dimensional visualization according to an embodiment of the present invention.
The embodiment of the invention is exemplified by the fact that the wind farm training method based on three-dimensional visualization is configured in a wind farm training device based on three-dimensional visualization, and the wind farm training device based on three-dimensional visualization can be applied to any computer equipment, so that the computer equipment can execute a wind farm training function based on three-dimensional visualization.
The Computer device may be a Personal Computer (PC), a cloud device, a mobile terminal, and the like, and the mobile terminal may be a hardware device having various operating systems, touch screens, and/or display screens, such as a mobile phone, a tablet Computer, a Personal digital assistant, a wearable device, and an in-vehicle device.
As shown in FIG. 1, the wind farm training method based on three-dimensional visualization may include the following steps:
In an embodiment of the invention, the model of the wind power plant may comprise at least one of a double-fed model, a squirrel cage machine, a direct drive and a semi-direct drive model.
In the embodiment of the invention, the wind generating set can comprise a whole fan, first equipment and a first system; wherein the first device may comprise up to two hundred model parts, such as a tower, blades, a gearbox, a generator, a converter, bearings, a nacelle, a hub, and a box transformer; the first system may include at least one of a pitch system, a yaw system, a heat dissipation system, a water cooling system, and a hydraulic control system.
In an embodiment of the invention, the wind power plant may further comprise a second device; wherein the second device may include, but is not limited to: the system comprises a wind turbine Generator, a bus system, a step-up transformer substation, a wind turbine Generator grid-connected system, a Control system, a yaw system, a monitoring system, a relay protection system, a Programmable Logic Controller (PLC) safety Automatic device system, a pitch system, a gear box and transmission system, a hydraulic Control system, a lubricating oil system, a box-type transformer substation, a field power utilization system, an Automatic power Generation Control (AGC)/Automatic Voltage Control (AVC) and a reactive power compensation device (such as a Static Var Generator (SVG)).
In the embodiment of the invention, the devices in the wind power plant may include main devices in the booster station, such as a booster transformer, a collecting line, an SVC, an SVG, a relay protection system, and the like.
In the embodiment of the invention, the wind generating set and the wind farm can be subjected to three-dimensional modeling, for example, a three-dimensional platform can be used for establishing a full-field three-dimensional model according to the actual scene of the wind farm to be simulated, and a computer control system is used for establishing a three-dimensional space scene of the wind farm, so that the three-dimensional modeling of the wind generating set and the wind farm is completed.
As an example, fine props, scene models and material maps can be built by using relevant three-dimensional software such as maya, Pro/E and the like, real wind power plants and devices in the wind power generation plants are restored in a true-to-true ratio, and the ue4 engine is used for building a realistic environment and a scene to perform three-dimensional modeling on the wind power generation plants and the wind power plants. In the three-dimensional modeling process, the geometric outline of the component model in each device can be drawn firstly, then the component model is subjected to material editing and map setting, finally the component model is subjected to thinning processing to obtain reasonable wiring and segmentation, so that the display effect of the component model is more vivid, then the component model is assembled according to the connection relation among the components to obtain component parts, and finally the component parts are assembled to obtain the three-dimensional modeled wind power plant and wind generating set.
In a possible implementation manner of the embodiment of the present invention, after the wind generating set and the wind farm are three-dimensionally modeled, optimization processing may be performed on the to-be-optimized device in the three-dimensionally modeled wind generating set and the wind farm, where the to-be-optimized device may include at least one of a boost converter, a current collecting circuit, a Static Var Compensator (SVC for short), SVG, and a relay protection system.
And 102, performing analog simulation on the three-dimensional modeled wind power plant and the three-dimensional modeled wind power generation set through configured or collected environmental information of the wind power plant and operation information of the wind power generation set, and displaying the wind power plant and the wind power generation set after the analog simulation through a VR (virtual reality) technology.
In the embodiment of the invention, the wind generating set and the wind farm after three-dimensional modeling can be subjected to analog simulation and displayed, for example, the wind farm and the wind generating set after analog simulation are displayed through wearable VR equipment.
In a possible implementation manner of the embodiment of the present invention, data acquired from a real operating system may be docked through an interface, where the acquired data includes operating information of a wind turbine generator system and environmental information of a wind farm, the operating information of the wind turbine generator system may include information of a power value, a reactive power value, and the like of a device, the environmental information of the wind farm may include information of a wind speed, an actual wind direction, and the like, and the wind turbine generator system and the wind farm after three-dimensional modeling are simulated and displayed through the acquired operating information of the wind turbine generator system and the environmental information of the wind farm, for example, the simulated wind farm and the wind turbine generator system are displayed through a wearable VR device.
As an example, when the operation simulation of the three-dimensional model is performed, firstly, data collected from a real operation system can be docked through an interface, and the simulation operation simulation is performed in a three-dimensional scene by using the collected data, so that training personnel can learn and know the real-time state and the working principle of the operation of the fan, including the power magnitude, the wind speed magnitude, the reactive power value, the actual wind direction and the like, and can observe action reactions caused by faults of the wind turbine generator and the electric field.
Furthermore, the whole process of stopping, starting, accelerating, cutting-in and grid-connection of the wind generating set can be simulated, so that training personnel can observe the operation conditions of all components of the wind generating set in different modes through a three-dimensional scene, run simulation real-time data is matched, and real-time state parameters of the fan, including power, wind speed, reactive power value, actual wind direction and the like, can be observed in the three-dimensional scene. Therefore, training personnel can better observe the operation conditions of all parts of the wind generating set in different modes during learning.
In another possible implementation manner of the embodiment of the present invention, the environmental information of the wind farm and the operation information of the wind generating set may also be configured manually, for example, information such as a rotation angle, a wind speed, an actual wind direction, and the like of the wind turbine is configured manually. When the wind power plant and the wind generating set which are subjected to three-dimensional modeling are simulated, the configured environment information of the wind power plant and the operation information of the wind generating set can be obtained, and the wind power plant and the wind generating set which are subjected to three-dimensional modeling are simulated and displayed through the configured environment information of the wind power plant and the operation information of the wind generating set, for example, the wind power plant and the wind generating set which are subjected to simulation are displayed through the wearable VR equipment. Therefore, real data do not need to be collected, corresponding information can be set according to actual use requirements, and the applicability of the method can be improved.
103, acquiring guiding information matched with the wind power plant and the wind generating set; the guiding information comprises direction information and prompting information.
In the embodiment of the present invention, corresponding guidance information may be set in advance according to the actual scene information of the wind farm and the wind generating set, where the guidance information may include direction information (such as an arrow) and prompt information (such as voice information, text information, picture information, and the like).
And step 104, sequentially inspecting each device in the three-dimensional modeled wind power plant and the wind generating set according to the direction information and the prompt information.
In the embodiment of the invention, the guiding information matched with the wind power plant and the wind generating set can be obtained; the guiding information comprises direction information and prompt information, and according to the direction information and the prompt information, the equipment in the three-dimensional modeled wind power plant and the wind generating set is sequentially patrolled and examined.
For example, the first inspection device may be a tower, and the direction information at the tower may be: the ascending arrow of direction, tip information can be for climbing the electric current or the voltage of top test equipment 1 to can climb a tower section of thick bamboo top according to direction information and tip information, test the electric current or the voltage of equipment 1, for example again, the equipment that the second was patrolled and examined is the motor, then can remove motor department according to direction information, thereby can test the voltage or the electric current of motor according to tip information.
According to the wind power plant training method based on three-dimensional visualization, a wind power plant and a wind generating set are subjected to three-dimensional modeling; simulating and simulating the wind power plant and the wind generating set after three-dimensional modeling through configured or collected environmental information of the wind power plant and operation information of the wind generating set, and displaying the wind power plant and the wind generating set after simulation through a VR (virtual reality) technology; acquiring guiding information matched with a wind power plant and a wind generating set; the guiding information comprises direction information and prompt information; and sequentially inspecting each device in the wind power plant and the wind generating set after simulation according to the direction information and the prompt information. Therefore, training personnel can visually know the inspection sequence and the inspection specific mode of each device in the wind power plant and the wind generating set, and training efficiency is improved.
In a possible implementation manner of the embodiment of the invention, a VR technology can be used for carrying out equipment decomposition and function demonstration on the wind generating set after three-dimensional modeling.
In the embodiment of the invention, after the wind generating set and the wind farm are subjected to three-dimensional modeling, namely after the modeling is finished, the VR technology can be used for carrying out equipment decomposition and function demonstration on the wind generating set subjected to the three-dimensional modeling.
Specifically, the wind generating set and the wind farm after three-dimensional modeling can be displayed through wearable VR equipment, such as head-mounted VR equipment, the wind generating set and the wind farm after three-dimensional modeling are disassembled according to the connection relation among the equipment in the wind generating set and the wind farm and the connection relation among all the parts in the equipment, then the operation principle of the wind generating set is demonstrated through three-dimensional animation resources made in advance, and the functions and the characteristics of all the parts of the equipment in the wind generating set and the wind farm after disassembly are explained. Therefore, training personnel can intuitively know and understand the principle of the wind generating set and all parts in the wind generating set, and therefore learning efficiency and learning speed are improved.
As an example, a training person may watch a three-dimensional modeled wind turbine generator system and a wind farm by wearing a head-mounted VR device, so that the training person may be immersed in a virtual wind farm environment to perform a real tour of the entire three-dimensional wind farm. And moreover, the operation principle of the three types of wind power generator sets can be demonstrated by manufacturing three-dimensional animation resources, and the functions and part characteristics of each generator can be explained. Therefore, training personnel can intuitively know the principle of the wind generating set and all parts, and learning efficiency and learning speed are improved.
In a possible implementation manner of the embodiment of the invention, after the wind generating set and the wind farm which are subjected to three-dimensional modeling are subjected to analog simulation, an electronic map of the wind farm can be established, and the state of the wind generating set is directly displayed through the electronic map, so that related personnel of the wind farm can know the state of the equipment in time. The above process is described in detail with reference to example two.
Fig. 2 is a schematic flow chart of a wind farm training method based on three-dimensional visualization according to a second embodiment of the present application.
As shown in fig. 2, based on the embodiment shown in fig. 1, the wind farm training method based on three-dimensional visualization may further include the following steps:
In the embodiment of the invention, an electronic map of the wind power plant can be established, and the operating state or the state information of the wind generating set is marked in the electronic map.
And 203, sending a monitoring picture based on an electronic map to the external equipment, wherein the monitoring picture is used for displaying state information of the wind generating set and the wind farm so that the external equipment can carry out positioning and path planning according to the electronic map and/or carry out health degree evaluation on the wind generating set.
In the embodiment of the invention, a monitoring picture based on an electronic map can be sent to the external equipment, and the monitoring picture is used for displaying the state information of the wind generating set and the wind farm, so that the external equipment can perform positioning and path planning according to the electronic map, and/or perform health degree evaluation on the wind generating set.
As an example, the external device is a mobile terminal, and a monitoring picture or an analysis picture of the state of the wind turbine generator System based on an electronic map can be provided, so that personnel positioning and patrol path planning based on a Global Positioning System (GPS) of the mobile terminal can be realized, and patrol personnel can be connected with a wind turbine generator System information management System through the mobile terminal to perform personnel interaction tracing, audio-visual map transmission, data processing and health assessment of the wind turbine generator System.
It should be noted that, the overhaul training of each device in the wind farm and the wind generating set at present is also through-line real object training, the training period is long, the cost is high, and the internal elements of the wind generating set cannot be visually displayed in front of the training personnel, so that the training difficulty is further increased.
In the embodiment of the invention, the three-dimensional animation resources can be manufactured according to different fault types of each device in the wind power plant and the wind generating set, and the three-dimensional animation resources are used for demonstrating fault processing schemes corresponding to different fault types. Therefore, training personnel can visually know fault treatment schemes corresponding to different fault types, and the overhauling training efficiency can be improved.
In a possible implementation manner of the embodiment of the disclosure, a centrally deployed remote simulation server may be managed and maintained, wherein a simulator is deployed in the remote simulation server, and the simulator is used for performing simulation on the wind generating set and the wind farm after three-dimensional modeling, so that training personnel sequentially patrol each device in the wind farm and the wind generating set after simulation.
For example, guiding information matched with a wind power plant and a wind generating set is obtained; the guiding information comprises direction information and prompting information, and after the equipment in the wind power plant and the wind power generating set after three-dimensional modeling is sequentially inspected according to the direction information and the prompting information, training personnel can be examined, at the moment, the guiding information can not be displayed, the wind power generating set and the wind power plant after three-dimensional modeling are only subjected to analog simulation on a simulator, the training personnel sequentially inspect the equipment in the wind power plant and the wind power generating set after analog simulation according to the learned content, and therefore whether the training personnel know the specific inspection process or not can be determined according to the inspection steps of the training personnel. For example, the training personnel may be scored for their inspection steps and a determination may be made as to whether the training personnel has learned of the particular inspection process based on the final score.
As an example, a remote simulation server may be centrally deployed, where simulation machines are deployed in the remote simulation server, and centralized management and maintenance work of the simulation machines is performed locally, and trainees in each wind farm or trainees in different places may independently complete simulation training using an operation client, and may also perform single-person training, local multi-person cooperative training, and multi-person cooperative training in different places via the internet.
In a possible implementation manner of the embodiment of the present invention, the simulator may be further configured to obtain configured or collected operation information of the wind turbine generator set in a fault state, perform simulation on the wind turbine generator set after three-dimensional modeling according to the operation information in the fault state, and display the simulation, so that a training person performs fault processing on the wind turbine generator set after simulation.
For example, when three-dimensional animation resources manufactured according to fault types of all equipment in a wind power plant and a wind generating set are obtained, the three-dimensional animation resources are demonstrated through wearable VR equipment, after the fault processing schemes corresponding to different fault types are displayed, training personnel can be examined, for example, the display of the fault handling schemes corresponding to different fault types may be stopped, only the simulator obtains the configured or collected operation information of the wind turbine generator set in the fault state, and according to the operation information in the fault state, the wind generating set after three-dimensional modeling is simulated, and training personnel can simulate the wind generating set according to the learned content, and carrying out fault treatment on the wind generating set after the simulation, so that whether the training personnel know a specific fault treatment scheme or not can be determined according to the fault treatment operation of the training personnel. For example, the training personnel may be scored for the fault handling operation and a determination may be made as to whether the training personnel has learned a particular fault handling plan based on the final score.
As an example, an embodiment of the present invention further provides a wind farm training system based on three-dimensional visualization, where the system may provide a page for a user to query for learning resources, such as a home page, and the system may further include a user login module, a scene display module, a device management module, and a system management module.
The science and technology sense home page display effect and humanized operation can be achieved through three-dimensional modeling and User Interface (UI) design.
And the user login module is used for performing login authentication on the user according to the user name, the password and the dynamic verification code, and displaying the operation scene of the corresponding authority according to the authority information of the user after the authentication is passed.
The scene display module may be specifically configured to:
1. and constructing a model in the scene. Related three-dimensional software such as maya, Pro/E and the like can be selected according to system requirements to build fine property and scene models and material maps, reality is restored in a one-to-one real proportion, the ue4 engine is used for building a vivid environment and a scene, and three-dimensional modeling is carried out on the wind generating set and the wind farm. In the modeling process of the fan component model, the geometric outline of the component model is firstly drawn, then the component model is subjected to material editing and mapping setting, finally the component model is subjected to thinning processing to obtain reasonable wiring and segmentation, so that the display effect of the component model is more vivid, the component model is assembled according to the assembly relation to obtain component parts, and finally the component parts are assembled to obtain a fan assembly.
2. And (4) patrolling and roaming the three-dimensional scene of the wind field. The tour roaming supports two modes of autonomous roaming and fixed viewpoint roaming so as to improve the flexibility of the system.
In the process of autonomous roaming, the viewpoint of an observer is always kept on the earth surface and can walk freely in a three-dimensional scene, but the viewpoint of the observer may penetrate through a model in the scene and even enter mountains in the process of roaming, so that a collision detection function can be added in the process of roaming.
The fixed viewpoint roaming means moving toward a preset end point regardless of the current viewpoint. The method can be used for fast moving to a target wind power plant through fixed viewpoint roaming, roaming of a three-dimensional scene can be carried out in cooperation with autonomous roaming after the target site is reached, the terminal point of the fixed viewpoint roaming can be automatically generated through data in a wind power plant database, and parameters such as a viewpoint direction angle (an earth rotation angle with an initial viewpoint), an altitude, an included angle between a viewpoint of an observer and a ground plane, a distance between the viewpoint of the observer and a target point and the like are processed through a program. Of course, the data can also be changed according to the change of the actual data of the wind power plant.
3. The three-dimensional scene simulation of the wind power plant comprises the following specific processes: the method comprises the following steps of wind generating set three-dimensional modeling, wind generating set three-dimensional animation production and animation post-processing, and different operation simulation data are butted, so that a three-dimensional model presents different visual animation effects.
4. Equipment running state shows, and main display device includes: the system comprises a wind generating set, a bus system, a boosting transformer substation, a wind generating set grid-connected system (including converter control), a control system, a yaw system, a monitoring system, a relay protection system, a PLC safety automatic device system, a pitch system, a gear box and transmission system, a hydraulic control system, a lubricating oil system, a box-type transformer substation, a field power system, an AGC/AVC (automatic gain control/automatic voltage control), an SVG (static var generator) reactive power compensation device and the like. And (3) operating simulation real-time data in a matched manner, and displaying real-time state parameters of the fan, such as power, wind speed, reactive power value, actual wind direction and the like, in a three-dimensional scene. The whole process of the unit from shutdown, startup, acceleration, cut-in and grid connection is displayed.
5. And equipment decomposition and training display. The method comprises the steps of disassembling and training a wind power plant and wind generating set equipment, wherein the wind generating set comprises a double-fed type, a squirrel cage machine, direct drive (semi-direct drive), a whole fan, main equipment and systems in the whole fan, a tower barrel, blades, a gear box, a generator, a converter, a pitch control system, a yaw system, a bearing, a cabin, a hub, heat dissipation, water cooling, a hydraulic control system, a (main) control system, a box transformer and the like. The equipment decomposition and training display comprises structure, function, working principle introduction and three-dimensional animation resource display. The wind power plant equipment comprises main equipment in the booster station, such as a booster transformer, a current collection circuit, SVC (SVG), a relay protection system and the like.
6. And managing the electronic map, including managing the graphic element information and the vector data of the electronic map. Vector data is a recorded coordinate representing a vector graphic, and X, Y coordinates are used to represent the position of an entity as accurately as possible in a rectangular coordinate system, and are often used to represent geographical information in a map. In a large-scale map, a map layer is generally divided into a plurality of layers, and each layer is formed by combining vector data of parameters such as different precisions, positions and colors. And seamless splicing among vector data of each layer can be realized through reasonable layering.
And the equipment management module is used for maintaining and managing the attribute information of the wind power plant display equipment.
The system management module is used for configuring and managing users, organization structures, roles and authorities corresponding to the system and simultaneously recording system login logs and operation log records corresponding to the users.
As an example, taking a wearable VR device as VR glasses for example, an interaction flow chart between a user and a system may be as shown in fig. 4, where the input of the interaction flow is mainly head posture information of the user and input information of the device (such as a keyboard or an external handle, etc.), and the output of the system is a visual and an auditory effect.
Wherein, VR glasses position appearance identification module for according to the monocular visual information of the camera that reads, discern the position appearance information of VR glasses.
And the rendering module is used for segmenting a rendering area by utilizing an openGL function according to the binocular position, and drawing scenes respectively after operating the view angle.
And the 3D sound effect module is used for simulating the sound state of the sound and the sound of a person at different 3D relative positions by utilizing the volume difference and the phase difference of the left sound channel and the right sound channel of the earphone, so that the simulated sound experience in the simulated environment is provided for people.
And the image communication module is used for transmitting the rendered image to VR glasses.
In the embodiment of the invention, the wind power plant training and practice are carried out based on a three-dimensional visualization technology, specifically, the wind power generation equipment in the wind power generation unit and the wind power plant is subjected to three-dimensional modeling, and the equipment subjected to three-dimensional modeling adopts a VR (virtual reality) technology to decompose and demonstrate the running capacity of each equipment in the whole wind power generation unit, so that a better learning way is provided for the whole wind power generation unit, the running principle of the equipment can be understood without physical practice, and the whole learning efficiency can be improved. Moreover, the operation simulation system of the wind power plant and the wind generating set can also realize real-time protection on collected data, help relevant professionals of the wind generating set to quickly learn and master real-time state parameters of the fan, such as power, wind speed, reactive power value, actual wind direction and the like, observe action reactions caused by faults of the wind generating set and the wind power plant, and observe the whole process of stopping, starting, accelerating, cutting-in and grid-connection of the whole simulation set in a three-dimensional scene, so that training personnel can better observe the operation conditions of each component of the wind generating set in different modes during learning. In addition, through three-dimensional tour simulation of the electronic map, a state monitoring and analysis picture of the wind generating set in the wind power plant based on the electronic map is provided, personnel positioning and tour path planning based on a mobile terminal GPS are achieved, and then tour personnel can be connected with a wind power plant information management system through the mobile terminal to conduct personnel interaction tracing, sound and video image transmission, data processing and unit health degree evaluation. Finally, by deploying the remote simulation server, single-person exercise, local multi-person cooperative exercise, remote multi-person cooperative exercise and the like can be performed through a wide area network (internet), and therefore training personnel can participate in remote training of a wind power plant in an internet mode, learning efficiency is improved, and training cost of the personnel is reduced.
Corresponding to the wind farm training method based on three-dimensional visualization provided in the embodiments of fig. 1 to 2, the invention further provides a wind farm training device based on three-dimensional visualization, and since the wind farm training device based on three-dimensional visualization provided in the embodiments of the invention corresponds to the wind farm training method based on three-dimensional visualization provided in the embodiments of fig. 1 to 2, the implementation manner of the wind farm training method based on three-dimensional visualization is also applicable to the wind farm training device based on three-dimensional visualization provided in the embodiments of the invention, and will not be described in detail in the embodiments of the invention.
Fig. 5 is a schematic structural diagram of a wind farm training device based on three-dimensional visualization according to a third embodiment of the present invention.
As shown in fig. 5, the wind farm training apparatus 500 based on three-dimensional visualization may include: a modeling module 510, a simulation module 520, a presentation module 530, an acquisition module 540, and a tour inspection module 550.
The modeling module 510 is used for performing three-dimensional modeling on the wind power plant and the wind generating set.
And the simulation module 520 is used for performing simulation on the wind power plant and the wind generating set after the three-dimensional modeling through configured or acquired environment information of the wind power plant and operation information of the wind generating set.
And the display module 530 is used for displaying the simulated wind power plant and the simulated wind generating set through a VR (virtual reality) technology.
The obtaining module 540 is used for obtaining guiding information matched with the wind power plant and the wind generating set; the guiding information comprises direction information and prompting information.
And the inspection module 550 is used for sequentially inspecting each device in the simulated wind power plant and the wind generating set according to the direction information and the prompt information.
In a possible implementation manner of the embodiment of the present invention, the display module 530 is further configured to display the three-dimensional modeled wind farm and the wind turbine generator set through the wearable VR device.
The wind farm training apparatus 500 based on three-dimensional visualization may further include:
and the disassembling module is used for disassembling the three-dimensional modeled wind power plant and the wind generating set according to the connection relationship between the wind power plant and each device in the wind generating set and the connection relationship between each part in each device.
And the demonstration module is used for demonstrating the prefabricated three-dimensional animation resources through the wearable VR equipment so as to show the operation principle of the wind generating set and explain the functions and the characteristics of each part of the wind power plant and each equipment in the wind generating set after the disassembly of the three-dimensional modeling.
In a possible implementation manner of the embodiment of the present invention, the wind farm training apparatus 500 based on three-dimensional visualization may further include:
and the acquisition module is used for acquiring the three-dimensional animation resources manufactured according to the fault types of the equipment in the wind power plant and the wind generating set.
The display module 530 is further configured to demonstrate the three-dimensional animation resource through the wearable VR device, so as to display the fault handling schemes corresponding to different fault types.
In a possible implementation manner of the embodiment of the present invention, the wind farm training apparatus 500 based on three-dimensional visualization may further include:
and the establishing module is used for establishing an electronic map of the wind power plant.
And the marking module is used for marking the running state of the wind generating set in the electronic map.
The sending module is used for sending a monitoring picture based on the electronic map to the external equipment, wherein the monitoring picture is used for displaying state information of the wind generating set and the wind farm so that the external equipment can carry out positioning and path planning according to the electronic map and/or carry out health degree evaluation on the wind generating set.
In a possible implementation manner of the embodiment of the present invention, the wind farm training apparatus 500 based on three-dimensional visualization may further include:
and the management module is used for managing and maintaining the centrally deployed remote simulation server, wherein a simulation machine is deployed in the remote simulation server, and the simulation machine is used for performing simulation on the three-dimensional modeled wind power plant and the three-dimensional modeled wind generating set so that training personnel can sequentially patrol and examine the devices in the simulated wind power plant and the wind generating set.
In a possible implementation manner of the embodiment of the invention, the simulator is further configured to acquire the configured or acquired running information of the wind generating set in the fault state, perform simulation on the wind generating set after the three-dimensional modeling according to the running information in the fault state, and display the simulation, so that a training person performs fault processing on the wind generating set after the simulation.
In a possible implementation manner of the embodiment of the invention, the equipment in the wind farm comprises at least one of a step-up transformer, a current collection circuit, a Static Var Compensator (SVC), a Static Var Generator (SVG) and a relay protection system.
According to the wind power plant training device based on three-dimensional visualization, a wind power plant and a wind generating set are subjected to three-dimensional modeling; simulating and simulating the wind power plant and the wind generating set after three-dimensional modeling through configured or collected environmental information of the wind power plant and operation information of the wind generating set, and displaying the wind power plant and the wind generating set after simulation through a VR (virtual reality) technology; acquiring guiding information matched with a wind power plant and a wind generating set; the guiding information comprises direction information and prompt information; and sequentially inspecting each device in the wind power plant and the wind generating set after simulation according to the direction information and the prompt information. Therefore, training personnel can visually know the inspection sequence and the inspection specific mode of each device in the wind power plant and the wind generating set, and training efficiency is improved.
In order to implement the foregoing embodiment, the present invention further provides a computer device, including: the wind farm training method based on three-dimensional visualization is realized by the processor when the processor executes the program.
In order to achieve the above embodiments, the present invention further proposes a non-transitory computer readable storage medium, on which a computer program is stored, which when executed by a processor implements the wind farm training method based on three-dimensional visualization as proposed in the foregoing embodiments of the present invention.
In order to implement the foregoing embodiments, the present invention further provides a computer program product, which when being executed by an instruction processor in the computer program product, executes the method for training a wind farm based on three-dimensional visualization according to the foregoing embodiments of the present invention.
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 invention. 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.
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 at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A wind power plant training method based on three-dimensional visualization is characterized by comprising the following steps:
carrying out three-dimensional modeling on a wind power plant and a wind generating set;
performing analog simulation on the wind power plant and the wind generating set after three-dimensional modeling through configured or acquired environment information of the wind power plant and operation information of the wind generating set, and displaying the wind power plant and the wind generating set after analog simulation through a VR (virtual reality) technology;
acquiring guiding information matched with the wind power plant and the wind generating set; the guiding information comprises direction information and prompt information;
and sequentially inspecting each device in the wind power plant and the wind generating set after simulation according to the direction information and the prompt information.
2. The method of claim 1, wherein after three-dimensional modeling of the wind farm and the wind generating set, the method further comprises:
displaying the wind power plant and the wind generating set after three-dimensional modeling through wearable VR equipment;
disassembling the three-dimensional modeled wind power plant and the wind generating set according to the connection relationship between the wind power plant and each device in the wind generating set and the connection relationship between each part in each device;
and demonstrating the prefabricated three-dimensional animation resources through the wearable VR equipment to show the operation principle of the wind generating set and explain the functions and the characteristics of each part of the wind power plant and each equipment in the wind generating set after the disassembly and three-dimensional modeling.
3. The method of claim 1, wherein the method further comprises:
acquiring three-dimensional animation resources manufactured according to the fault types of the wind power plant and the equipment in the wind generating set;
and demonstrating the three-dimensional animation resources through wearable VR equipment so as to show fault processing schemes corresponding to different fault types.
4. The method of claim 1, wherein after the simulation of the three-dimensionally modeled wind farm and wind turbine generator set, the method further comprises:
establishing an electronic map of the wind power plant;
marking the running state of the wind generating set in the electronic map;
and sending a monitoring picture based on the electronic map to external equipment, wherein the monitoring picture is used for displaying state information of the wind generating set and the wind power plant so that the external equipment can carry out positioning and path planning according to the electronic map and/or carry out health degree evaluation on the wind generating set.
5. The method of claim 3, wherein the method further comprises:
the method comprises the steps of managing and maintaining a centralized deployed remote simulation server, wherein a simulation machine is deployed in the remote simulation server, and the simulation machine is used for carrying out simulation on a three-dimensional modeled wind power plant and a three-dimensional modeled wind generating set, so that training personnel can sequentially patrol and examine the wind power plant and all devices in the wind generating set.
6. The method of claim 5, wherein the simulator is further configured to obtain configured or collected operation information of the wind turbine generator set in a fault state, perform simulation on the three-dimensional modeled wind turbine generator set according to the operation information in the fault state, and display the simulation so that a training person performs fault handling on the simulation-simulated wind turbine generator set.
7. The method according to claim 1, characterized in that the devices in the wind farm comprise at least one of a step-up transformer, a collector line, a static var compensator, SVC, a static var generator, SVG, a relay protection system.
8. A wind power plant training device based on three-dimensional visualization is characterized by comprising:
the modeling module is used for carrying out three-dimensional modeling on the wind power plant and the wind generating set;
the simulation module is used for performing simulation on the wind power plant and the wind generating set after three-dimensional modeling through configured or acquired environment information of the wind power plant and operation information of the wind generating set;
the display module is used for displaying the wind power plant and the wind generating set after simulation through a VR technology;
the acquisition module is used for acquiring guide information matched with the wind power plant and the wind generating set; the guiding information comprises direction information and prompt information;
and the inspection module is used for sequentially inspecting the wind power plant subjected to simulation and each device in the wind generating set according to the direction information and the prompt information.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing a method for wind farm training based on three-dimensional visualizations as claimed in any one of the claims 1-7.
10. A non-transitory computer-readable storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements a method for wind farm training based on three-dimensional visualizations as recited in any one of claims 1-7.
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