CN106407537A - Configurable wind farm three-dimensional simulation secondary development platform - Google Patents
Configurable wind farm three-dimensional simulation secondary development platform Download PDFInfo
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- CN106407537A CN106407537A CN201610807770.6A CN201610807770A CN106407537A CN 106407537 A CN106407537 A CN 106407537A CN 201610807770 A CN201610807770 A CN 201610807770A CN 106407537 A CN106407537 A CN 106407537A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F30/20—Design optimisation, verification or simulation
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Abstract
A configurable wind farm three-dimensional simulation secondary development platform comprises a three-dimensional model control library, a wind power system mechanism model library, a virtual wind farm configuration module, a virtual wind farm configuration file storage module, a virtual wind farm simulation system presentation module, and a display module. The platform is characterized in that according to an actual environment, the number of units, the type of the units and a topological structure of a wind farm to be simulated, through selection of a wind farm environment model, an animation model of the wind farm environment model, a wind turbine equipment model, and an animation model of the wind turbine equipment model in the three-dimensional model control library, and a wind speed model, a unit model, a control strategy model and the like in the wind power system mechanism model library, a wind farm simulation system based on virtual reality can be generated, and a user can roam in a wind farm simulation environment, view equipment operation information, and play animations. The platform has the advantages that the wind farm three-dimensional simulation system can be rapidly and flexibly constructed, so that diversified requirements of the user for a wind farm simulation system model can be satisfied.
Description
Technical field
The invention belongs to the simulation technical field of Wind turbines is and in particular to a kind of configurable type wind energy turbine set three-dimensional artificial two
Secondary development platform.
Background technology
The manifesting of aggravation with global energy crisis and greenhouse effects, various countries are to the exploitation of novel energy increasingly
Pay attention to.Wind resource has the characteristics that cleanliness without any pollution, inexhaustible, nexhaustible, the conventional fossil such as alternative coal, oil
The energy.Compared with other novel energy generation technologies, wind-power electricity generation has the advantages that construction cost is low, technology maturation, thus has
Vast potential for future development.
With the continuous expansion of Construction of Wind Power scale, the training requirement of wind energy turbine set new employee is also continuously increased.By existing
Field many objective condition restriction, new employee carries out training typically in wind energy turbine set analogue system, to be familiar with environment, the machine of wind energy turbine set
Group equipment and running.Because the local environment of wind energy turbine set, set structure and control strategy have diversified feature, existing
Wind energy turbine set analogue system be often only applicable to a certain specifically concrete wind energy turbine set, there is animal migration poor, construction cycle length scarce
Point.In addition, existing wind energy turbine set analogue system lays particular emphasis on the emulation of mechanism model, the support to three-dimensional visualization is inadequate, leads to
Result of training is not true to nature.Increase under the overall background of Construction of Wind Power in the whole world, how flexibly, quickly develop wind-powered electricity generation
Field Three-dimensional Simulation System, becomes problem demanding prompt solution.
Content of the invention
The present invention is directed to the construction cycle length of existing wind energy turbine set analogue system, animal migration is poor, result of training is unlifelike asks
Topic, a kind of configurable type wind energy turbine set three-dimensional artificial secondary developing platform is provided, with realize wind energy turbine set Three-dimensional Simulation System flexible,
Quick exploitation, so that wind energy turbine set new employee can quickly understand and be familiar with wind, farm site and facility information.
The particular content of the present invention is：
A kind of configurable type wind energy turbine set three-dimensional artificial secondary developing platform, its composition includes threedimensional model widget library, wind-powered electricity generation
System mechanism model library, virtual wind energy turbine set configuration module, virtual wind energy turbine set configuration file memory module and virtual wind energy turbine set are imitated
True system assumes module, it is characterized by：Threedimensional model widget library includes surrounding three-dimensional model and its animation model, the wind of wind energy turbine set
Machine equipment threedimensional model and its animation model；Wind power system mechanism model storehouse includes Wind speed model storehouse, unit model storehouse and control
Policy model storehouse processed.
Wherein, described threedimensional model widget library is completed jointly by UG software and 3D max software, and it is set up process and is：
Step a：Collect the data message set up needed for threedimensional model；
Step b：Set up threedimensional model using UG software；
Step c：The threedimensional model that UG software is set up imports in 3D max software modifies, to improve Image Rendering
Display speed and image quality during output；
Step d：Animation model using 3D max software development threedimensional model；
Step e：The threedimensional model completing and its animation model are preserved to threedimensional model widget library, starts for program
When load.
Described Wind speed model storehouse includes 4 kinds of Wind speed model, that is, comprise basic wind, fitful wind, gradual change wind, noise wind and consider wind
The Wind speed model 1 of shearing and tower shadow effect, the Wind speed model 2 comprising average wind and turbulence intensity, measuring wind speed history can be recurred
The Wind speed model 3 of data and Wind speed model 1, Wind speed model 2, Wind speed model 3 are weighted the Wind speed model 4 combining.
Described unit model storehouse includes unit model 1 and unit model 2：
Unit model 1 comprises wind energy conversion system, permanent magnet direct-drive synchronous motor, rectifier, DC-DC converter and inverter,
It sets up process：With wind speed, atmospheric density, wind wheel radius, yaw angle, propeller pitch angle, wind energy conversion system rotating speed for input, according to wind-force
The air dynamic behaviour of machine and Bates formula, calculate the machine torque of wind energy conversion system output；By rotary inertia, number of pole-pairs, magnetic flux
Coefficient, coefficient of friction, d axle inductance, q axle inductance, the machine torque of wind energy conversion system output, wind energy conversion system rotating speed, as input, calculate forever
Magnetic directly drives the output voltage of synchronous motor, output current, and rectified device carries out AC-DC conversion, and then in DC-to-dc
In the presence of the pwm control signal of converter, carry out boost in voltage conversion, finally in the effect of the pwm control signal of inverter
Under, realize mechanical output to the conversion of grid-connected power；
Unit model 2 comprises wind energy conversion system, transmission mechanism model, doubly fed induction generator, rotor-side converter, grid side unsteady flow
Device；It sets up process：With wind speed, atmospheric density, wind wheel radius, yaw angle, propeller pitch angle, wind energy conversion system rotating speed for input, foundation
The air dynamic behaviour of wind energy conversion system and Bates formula, calculate the machine torque of wind energy conversion system output；Using three mass dynamic analog
Type calculates transmission mechanism output shaft end mechanical output；Controlled with transmission mechanism output shaft end mechanical output, rotor-side converter PWM
Signal, electrical network side converter pwm control signal are input, according to the voltage equation of double feedback electric engine, flux linkage equations, the equation of motion,
Electromagnetic torque equation calculates its grid-connected power.
Described control strategy model library includes go off course Controlling model storehouse, maximal power tracing Controlling model storehouse, pitch control
Model library, grid-connected Power control model storehouse, wherein driftage Controlling model storehouse include automatically go off course Controlling model and manual driftage control
Simulation；Maximal power tracing Controlling model storehouse includes tip speed ratio Controlling model, power curve Controlling model, observation of climbing the mountain
Controlling model；Pitch control model library includes unified variable propeller pitch Controlling model and independent pitch away from Controlling model；Grid-connected power control
Simulation storehouse includes PQ Controlling model, U/F Controlling model.
Described configurable type wind energy turbine set three-dimensional artificial secondary developing platform generates the wind energy turbine set emulation system based on virtual reality
The flow process of system is specially：
Step 1：User logs in secondary developing platform, platform loads threedimensional model widget library and wind power system mechanism model
Storehouse；
Step 2：User selects virtual wind energy turbine set configuration file, should if existing in virtual wind energy turbine set configuration file memory module
Configuration file, then proceed to step 4；If there is not this configuration file in virtual wind energy turbine set configuration file memory module, proceed to step
Rapid 3；
Step 3：User configuring virtual wind energy turbine set analogue system, according to the actual environment of wind energy turbine set object to be emulated, unit
Quantity, machine set type and topological structure, using virtual wind energy turbine set configuration module to the wind power plant environment in threedimensional model widget library
Wind speed model in model and its animation model, Fan Equipment model and its animation model and wind power system mechanism model storehouse,
Unit model, control strategy model etc. are chosen, and on configured board, above-mentioned model are placed in correct position, according to correct
Rule be attached, then can generate virtual wind energy turbine set configuration file, and preserve to virtual wind energy turbine set configuration file memory module,
Proceed to step 2；
Step 4：Secondary developing platform assumes the virtual wind energy turbine set of module loads user selection using wind energy turbine set analogue system
Configuration file, forms the wind energy turbine set analogue system based on virtual reality, and user can be imitated in virtual wind energy turbine set by display module
Roam in true environment, check facility information and playing animation.
Effect of this invention is：By setting up threedimensional model widget library and wind power system mechanism model storehouse, this platform can
Quickly, flexibly construct wind energy turbine set Three-dimensional Simulation System, to meet the variation for wind energy turbine set Simulation Model for the user
Demand.
Brief description
Fig. 1 is the construction module figure of the present invention；
Fig. 2 is the Making programme figure of Fan Equipment model and its animation model in the embodiment of the present invention；
The flow chart that Fig. 3 generates virtual wind energy turbine set analogue system for the embodiment of the present invention；
Specific embodiment
Below in conjunction with the accompanying drawings, preferred embodiment is elaborated.It should be emphasized that the description below is merely exemplary
Rather than in order to limit the scope of the present invention and its application.
Fig. 1 is the construction module figure of the present invention, including for providing wind power plant environment model and its animation model, blower fan to set
Standby model and its threedimensional model widget library (1) of animation model, for providing Wind speed model, unit model and control strategy model
Wind power system mechanism model storehouse (2), for generating the virtual wind energy turbine set configuration mould of virtual wind energy turbine set analogue system configuration file
Block (3), for storing virtual wind energy turbine set configuration file memory module (4) of virtual wind energy turbine set analogue system configuration file, is used for
Present the virtual wind energy turbine set analogue system based on virtual reality technology virtual wind energy turbine set analogue system present module (5) and
The display module (6) of facility information and playing animation roamed, check for user.
Threedimensional model widget library (1) of the present invention includes environmental model and its animation model, the Fan Equipment of wind energy turbine set
Model and its animation model, in embodiment, wind power plant environment model comprises desert, grassland, high mountain, Plain, multiple allusion quotations such as coastal
Type environmental model, its animation model includes wind tree moves, the sun is mobile, cloud is mobile etc.；It is straight that Fan Equipment model comprises permanent magnetism
Drive fan model and double-fed blower fan model, its animation model includes blade rotation, transmission device, generator are moved through
Journey, pylon details etc..
Threedimensional model widget library (1) of the present invention is completed jointly by UG software and 3D max software, and it was set up
Cheng Wei：
Step a：Collect the data message set up needed for threedimensional model；
Step b：Set up threedimensional model using UG software；
Step c：The threedimensional model that UG software is set up imports in 3D max software modifies, to improve Image Rendering
Display speed and image quality during output；
Step d：Animation model using 3D max software development threedimensional model；
Step e：The threedimensional model completing and its animation model are preserved to threedimensional model widget library (1), for program
Load during startup.
Fig. 2 is the Making programme figure of Fan Equipment model and its animation model in the embodiment of the present invention, sets up wind energy turbine set ring
Border model and its animation model are also in compliance with this flow process：
Step a：Collect and set up the information needed of Fan Equipment model, including Fan Equipment each several part size, geometrical relationship,
Modeling order and modeling method etc.；
Step b：Using UG software, according to the data message of step a collection, set up Fan Equipment model；
Step c：The Fan Equipment model that UG software is set up imports in 3D max software modifies, excellent including face number
Change, Object combination and in-depth, with display speed and image quality when improving Image Rendering output；
Step d：The related animation of Fan Equipment model is made in 3D max software；
Step e：The Fan Equipment completing model and its animation model are preserved to threedimensional model widget library (1), supplies
Load when program starts.
The flow chart that Fig. 3 generates virtual wind energy turbine set analogue system for the embodiment of the present invention, specially：
Step 1：User logs in secondary developing platform, platform loads threedimensional model widget library (1) and wind power system mechanism mould
Type storehouse (2)；
Step 2：User selects virtual wind energy turbine set configuration file, if depositing in virtual wind energy turbine set configuration file memory module (4)
In this configuration file, then proceed to step 4；If there is not this configuration file in virtual wind energy turbine set configuration file memory module (4),
Proceed to step 3；
Step 3：User configuring virtual wind energy turbine set analogue system, according to the actual environment of wind energy turbine set object to be emulated, unit
Quantity, machine set type and topological structure, using virtual wind energy turbine set configuration module (3) to the wind-powered electricity generation in threedimensional model widget library (1)
In field environmental model and its animation model, Fan Equipment model and its animation model and wind power system mechanism model storehouse (2)
Wind speed model, unit model, control strategy model etc. are chosen, and on configured board, above-mentioned model are placed in suitable position
Put, be attached according to correct rule, then can generate virtual wind energy turbine set configuration file, and preserve to virtual wind energy turbine set configuration literary composition
Part memory module (4), proceeds to step 2；
Step 4：Secondary developing platform assumes module (5) using wind energy turbine set analogue system and loads the virtual wind-powered electricity generation that user selects
Field configuration file, forms the wind energy turbine set analogue system based on virtual reality, and user can be by display module (6) in virtual wind-powered electricity generation
Roam in the simulated environment of field, check facility information and playing animation.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto
Any those familiar with the art the invention discloses technical scope in, the change or replacement that can readily occur in are all
Should be included within the scope of the present invention.Therefore, protection scope of the present invention with scope of the claims should be
Accurate.
Claims (6)
1. a kind of configurable type wind energy turbine set three-dimensional artificial secondary developing platform, its composition includes threedimensional model widget library, wind-powered electricity generation system
System mechanism model storehouse, virtual wind energy turbine set configuration module, virtual wind energy turbine set configuration file memory module, virtual wind energy turbine set analogue system
Assume module and display module, it is characterized by：Threedimensional model widget library includes wind power plant environment model and its animation model, wind
Machine equipment model and its animation model；Wind power system mechanism model storehouse includes Wind speed model storehouse, unit model storehouse and controls plan
Slightly model library.
2. as claimed in claim 1 a kind of configurable type wind energy turbine set three-dimensional artificial secondary developing platform it is characterised in that described
Threedimensional model in threedimensional model widget library and its animation model are completed jointly by UG software and 3Dmax software, its foundation
Process is：
Step a：Collect the data message set up needed for threedimensional model；
Step b：Set up threedimensional model using UG software；
Step c：The threedimensional model that UG software is set up imports in 3D max software modifies, to improve Image Rendering output
When display speed and image quality；
Step d：Animation model using 3D max software development threedimensional model；
Step e：The threedimensional model completing and its animation model are preserved to threedimensional model widget library, adds when starting for program
Carry.
3. configurable type wind energy turbine set three-dimensional artificial secondary developing platform as claimed in claim 1, it is characterized by described wind speed mould
Type storehouse includes 4 kinds of Wind speed model, that is, comprise basic wind, fitful wind, gradual change wind, noise wind and consider the wind of wind shear and tower shadow effect
Fast model 1, the Wind speed model 2 comprising average wind and turbulence intensity, can recur measuring wind speed historical data Wind speed model 3 and
Wind speed model 1, Wind speed model 2, Wind speed model 3 are weighted the Wind speed model 4 combining.
4. configurable type wind energy turbine set three-dimensional artificial secondary developing platform as claimed in claim 1, it is characterized by described unit mould
Type storehouse includes unit model 1 and unit model 2；
Unit model 1 comprises wind energy conversion system, permanent magnet direct-drive synchronous motor, rectifier, DC-DC converter and inverter, and it is built
Vertical process is：With wind speed, atmospheric density, wind wheel radius, yaw angle, propeller pitch angle, wind energy conversion system rotating speed for input, according to wind energy conversion system
Air dynamic behaviour and Bates formula, calculate the machine torque of wind energy conversion system output；By rotary inertia, number of pole-pairs, magnetic flux coefficient,
Coefficient of friction, d axle inductance, q axle inductance, the machine torque of wind energy conversion system output, wind energy conversion system rotating speed, as input, calculate permanent magnet direct-drive
The output voltage of synchronous motor, output current, and rectified device carries out AC-DC conversion, and then in DC-DC converter
Pwm control signal in the presence of, carry out boost in voltage conversion, finally in the presence of the pwm control signal of inverter, realize
Mechanical output is to the conversion of grid-connected power；
Unit model 2 comprises wind energy conversion system, transmission mechanism, doubly fed induction generator, rotor-side converter, electrical network side converter；It is built
Vertical process is：With wind speed, atmospheric density, wind wheel radius, yaw angle, propeller pitch angle, wind energy conversion system rotating speed for input, according to wind energy conversion system
Air dynamic behaviour and Bates formula, calculate the machine torque of wind energy conversion system output；Calculated using three mass dynamic models and pass
Motivation structure output shaft end mechanical output；With transmission mechanism output shaft end mechanical output, rotor-side converter pwm control signal, electricity
Net side current transformer pwm control signal is input, according to the voltage equation of double feedback electric engine, flux linkage equations, the equation of motion, electromagnetic torque
Equation calculates its grid-connected power.
5. configurable type wind energy turbine set three-dimensional artificial secondary developing platform as claimed in claim 1, it is characterized by described control plan
Slightly model library includes go off course Controlling model storehouse, maximal power tracing Controlling model storehouse, pitch control model library, grid-connected Power Control
Model library, wherein driftage Controlling model storehouse include automatically go off course Controlling model and manual driftage Controlling model；Maximal power tracing
Controlling model storehouse includes tip speed ratio Controlling model, power curve Controlling model, observation of climbing the mountain Controlling model；Pitch control mould
Type storehouse includes unified variable propeller pitch Controlling model and independent pitch away from Controlling model；Grid-connected Power control model storehouse includes PQ and controls mould
Type, U/F Controlling model.
6. configurable type wind energy turbine set three-dimensional artificial secondary developing platform as claimed in claim 1, it is characterized by generate virtual wind
The idiographic flow of Electric Field Simulation System is：
Step 1：User logs in secondary developing platform, platform loads threedimensional model widget library and wind power system mechanism model storehouse；
Step 2：User selects virtual wind energy turbine set configuration file, if there is this configuration in virtual wind energy turbine set configuration file memory module
File, then proceed to step 4；If there is not this configuration file in virtual wind energy turbine set configuration file memory module, proceed to step 3；
Step 3：User configuring virtual wind energy turbine set analogue system, according to the actual environment of wind energy turbine set object to be emulated, unit quantity,
Machine set type and topological structure, using virtual wind energy turbine set configuration module to the wind power plant environment model in threedimensional model widget library and
Wind speed model in its animation model, Fan Equipment model and its animation model and wind power system mechanism model storehouse, unit mould
Type, control strategy model etc. are chosen, and on configured board, above-mentioned model are placed in correct position, according to correct rule
It is attached, then can generate virtual wind energy turbine set configuration file, and preserve to virtual wind energy turbine set configuration file memory module, proceed to step
Rapid 2；
Step 4：Secondary developing platform assumes the virtual wind energy turbine set configuration of module loads user selection using wind energy turbine set analogue system
File, forms the wind energy turbine set analogue system based on virtual reality, and user can be by showing wind energy turbine set configuration file, and formation is based on
The wind energy turbine set analogue system of virtual reality, user can be roamed in virtual wind energy turbine set simulated environment by display module, checks
Facility information and playing animation.
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| CN108090116A (en) * | 2017-11-03 | 2018-05-29 | 国网北京市电力公司 | The methods of exhibiting and device of device model |
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| CN113012484A (en) * | 2021-02-24 | 2021-06-22 | 国家电投集团电站运营技术（北京）有限公司 | VR-based wind power generation engineering teaching information processing method, device and equipment |
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| CN115356950A (en) * | 2022-08-31 | 2022-11-18 | 山东大学 | Heterogeneous hardware-based wind turbine generator real-time simulation platform and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115356950A (en) * | 2022-08-31 | 2022-11-18 | 山东大学 | Heterogeneous hardware-based wind turbine generator real-time simulation platform and method |
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