CN205154504U - Vertical axis aerogenerator's wind speed prediction control system - Google Patents
Vertical axis aerogenerator's wind speed prediction control system Download PDFInfo
- Publication number
- CN205154504U CN205154504U CN201520914472.8U CN201520914472U CN205154504U CN 205154504 U CN205154504 U CN 205154504U CN 201520914472 U CN201520914472 U CN 201520914472U CN 205154504 U CN205154504 U CN 205154504U
- Authority
- CN
- China
- Prior art keywords
- control system
- wind
- vertical axis
- generator
- synchronous generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a vertical axis aerogenerator's wind speed prediction control system, this system includes vertical axis lift fan, gear box, synchronous generator, generator control system, becomes oar control system, wind meter and power output end, wherein, wind meter quantity be three, three wind meter uses the rotation axis of vertical axis lift fan to constitute virtual equilateral triangle as the axle center, vertical axis lift fan is located the inside of virtual equilateral triangle inscribed circle, vertical axis lift fan passes through the gear box and is connected with synchronous generator, synchronous generator is connected with the power output end, generator control system and synchronous generator are connected, it is connected with vertical axis lift fan to become oar control system, wind meter is connected with generator control system and change oar control system simultaneously, the utility model discloses can record wind direction, wind speed information in advance, reduce because the control parameter that the control parameter set up time arouses lags behind the voltage fluctuation that the change of real -time wind speed arouses, frequency fluctuation, wind energy conversion system loss.
Description
Technical field
The utility model relates to a kind of wind-driven power generation control system, is specifically related to a kind of forecasting wind speed control system of vertical axis aerogenerator.
Background technique
Climatic variation, environmental deterioration, shortage of resources have become the challenge of human survival and development.And the fast development of wind generating technology and the rapid growth of installed capacity of wind-driven power embody the strategy of country.The electric motor power of present wind-power electricity generation is still in continuous development.But the maximum problem of wind-power electricity generation is the randomness of wind energy, the stable input electric energy that can not continue as other energy.Most wind energy how is effectively utilized just to become key.
The maximum advantage of vertical axis aerogenerator is without the need to yawer, because vertical axis aerogenerator can utilize the wind energy power of any direction.So how effectively control vertical axis wind power generation system and just become the most key problem.In the course of the work, predict that the air speed value obtained carries out the control of the blade angle of attack of wind energy conversion system and the angle of attack of synchronous generator by utilizing, the controling parameters caused due to controling parameters setup times lags behind the change of real-time wind speed, can cause voltage functuation, frequency fluctuation, wind energy conversion system loss.
Model utility content
The purpose of this utility model is for problems of the prior art, a kind of controling parameters caused due to controling parameters setup times that can reduce is provided to lag behind real-time wind speed and change the voltage functuation caused, frequency fluctuation, the forecasting wind speed control system of the vertical axis aerogenerator of wind energy conversion system loss.
The technical solution adopted in the utility model is for achieving the above object:
A forecasting wind speed control system for vertical axis aerogenerator, comprises vertical shaft hover fan, gear-box, synchronous generator, generator control system, variable blade control system, wind meter and power output end; Wherein, described wind meter quantity is three, three wind meters with the running shaft of vertical shaft hover fan for axle center is formed virtual equilateral triangle, vertical shaft hover fan is positioned at the inside of virtual equilateral triangle incircle, vertical shaft hover fan is connected with synchronous generator by gear-box, synchronous generator is connected with power output end, generator control system is connected with synchronous generator, variable blade control system is connected with vertical shaft hover fan, and wind meter is connected with generator control system and variable blade control system simultaneously;
Further, simultaneously described wind meter adopts the communication port of WLAN and TPC/IP agreement to be connected with generator control system and variable blade control system.
The beneficial effects of the utility model are:
The utility model, can reduce the controling parameters caused due to controling parameters setup times and lag behind real-time wind speed and change the voltage functuation caused, frequency fluctuation, wind energy conversion system loss; Thus reduce operation, the maintenance cost of vertical axis aerogenerator, raise the efficiency.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.In the accompanying drawings:
Fig. 1 is system connection diagram of the present utility model;
Fig. 2 is that wind meter of the present utility model arranges schematic diagram.
By reference to the accompanying drawings, in the utility model embodiment, reference character is as follows:
1-vertical shaft hover fan; 2-gear-box; 3-synchronous generator; 4-generator control system; 5-variable blade control system; 6-wind meter; 7-power output end.
Embodiment
Be described below in conjunction with the preferred embodiment of accompanying drawing to model utility, should be appreciated that preferred embodiment described herein is only for instruction and explanation of model utility, and be not used in restriction model utility.
As illustrated in fig. 1 and 2, a kind of forecasting wind speed control system of vertical axis aerogenerator, comprises vertical shaft hover fan 1, gear-box 2, synchronous generator 3, generator control system 4, variable blade control system 5, wind meter 6 and power output end 7; Wherein, described wind meter 6 quantity is three, three wind meters 6 with the running shaft of vertical shaft hover fan 1 for axle center is formed virtual equilateral triangle, vertical shaft hover fan 1 is positioned at the inside of virtual equilateral triangle incircle, vertical shaft hover fan 1 is connected with synchronous generator 3 by gear-box 2, synchronous generator 3 is connected with power output end 7, generator control system 4 is connected with synchronous generator 3, variable blade control system 5 is connected with vertical shaft hover fan 1, and wind meter 6 is connected with generator control system 4 and variable blade control system 5 simultaneously; Simultaneously described wind meter 6 adopts the communication port of WLAN and TPC/IP agreement to be connected with generator control system 4 and variable blade control system 5.
In the utility model, due to three wind meters 6 with the running shaft of vertical shaft hover fan 1 for axle center is formed virtual equilateral triangle, vertical shaft hover fan 1 is positioned at the inside of virtual equilateral triangle incircle, when wind acts on before the blade of vertical shaft hover fan 1, wind meter 6 can obtain wind direction in advance, wind speed information, and pass through the communication port of WLAN and TPC/IP agreement, information is passed to generator control system 4 and variable blade control system 5, the relevant action of electric machine control system 4 control synchronization generator 3, variable blade control system 5 regulates the relevant action of the blade on vertical shaft hover fan 1, after wind acts on vertical shaft hover fan 1, vertical shaft hover fan 1 is driven to rotate relative to its running shaft, engine alternator 3 is with to run after gearshift adjustment again by gear-box 2, the electricity obtained is transported to relevant electricity consumption or electric energy storage device by power output end 7, this control system reduces the controling parameters caused due to controling parameters setup times and lags behind real-time wind speed and change the voltage functuation caused, frequency fluctuation, wind energy conversion system loss, thus reduce operation, the maintenance cost of vertical axis aerogenerator, raise the efficiency.
Last it is noted that the foregoing is only the preferred embodiment of model utility, be not limited to model utility, although be described in detail model utility with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within all spirit in model utility and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in model utility.
Claims (2)
1. a forecasting wind speed control system for vertical axis aerogenerator, is characterized in that: comprise vertical shaft hover fan (1), gear-box (2), synchronous generator (3), generator control system (4), variable blade control system (5), wind meter (6) and power output end (7), wherein, described wind meter (6) quantity is three, three wind meters (6) are that axle center is formed virtual equilateral triangle with the running shaft of vertical shaft hover fan (1), vertical shaft hover fan (1) is positioned at the inside of virtual equilateral triangle incircle, vertical shaft hover fan (1) is connected with synchronous generator (3) by gear-box (2), synchronous generator (3) is connected with power output end (7), generator control system (4) is connected with synchronous generator (3), variable blade control system (5) is connected with vertical shaft hover fan (1), wind meter (6) is connected with generator control system (4) and variable blade control system (5) simultaneously.
2. the forecasting wind speed control system of a kind of vertical axis aerogenerator as claimed in claim 1, is characterized in that: simultaneously described wind meter (6) adopts the communication port of WLAN and TPC/IP agreement to be connected with generator control system (4) and variable blade control system (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914472.8U CN205154504U (en) | 2015-11-17 | 2015-11-17 | Vertical axis aerogenerator's wind speed prediction control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914472.8U CN205154504U (en) | 2015-11-17 | 2015-11-17 | Vertical axis aerogenerator's wind speed prediction control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205154504U true CN205154504U (en) | 2016-04-13 |
Family
ID=55690208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914472.8U Expired - Fee Related CN205154504U (en) | 2015-11-17 | 2015-11-17 | Vertical axis aerogenerator's wind speed prediction control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205154504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131247A (en) * | 2017-12-20 | 2018-06-08 | 北京金风科创风电设备有限公司 | Data processing method and device for wind generating set |
-
2015
- 2015-11-17 CN CN201520914472.8U patent/CN205154504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108131247A (en) * | 2017-12-20 | 2018-06-08 | 北京金风科创风电设备有限公司 | Data processing method and device for wind generating set |
| CN108131247B (en) * | 2017-12-20 | 2020-09-29 | 北京金风科创风电设备有限公司 | Data processing method and device for wind generating set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE539259T1 (en) | WIND TURBINE WITH RESONANCE CONTROL SYSTEM | |
| CN101272121B (en) | Maximum power point tracing method of wind generator set | |
| CN104895746A (en) | Miniature wind power generation and utilization system in tunnel | |
| CN102062038A (en) | Water channel natural water flow stepped trapezoidal groove blade energy-collecting water turbine hydroelectric power station | |
| CN103939290B (en) | Simulation wind turbine generator suitable for virtual inertia optimization control research | |
| CN203925876U (en) | Two-shipper group wind power plant | |
| CN203640925U (en) | Axial-flow wind power generator for railways | |
| CN205154504U (en) | Vertical axis aerogenerator's wind speed prediction control system | |
| CN107882680A (en) | A kind of method for controlling number of revolution for wind power generating set | |
| CN204253276U (en) | Vertical shaft dual-rotor wind power generating device | |
| CN103334878A (en) | Telegraph pole wind-driven generator | |
| CN201963469U (en) | Vertical axis windmill | |
| CN205779476U (en) | A kind of double-fed wind generating device | |
| CN204253275U (en) | Horizontal axis dual-rotor wind power generating device | |
| CN201908780U (en) | Galloping wind generating set | |
| CN201118251Y (en) | Direct drive type permanent magnetism synchronous wind power generator paralleling and power regulation system | |
| CN203272021U (en) | Wind driven generator of wire pole | |
| CN103362734B (en) | Speed-changing oar-changing wind power generating set is based on the maximum power tracing control method of gearing friction damping compensation | |
| CN201705571U (en) | Wind driven generator | |
| CN204024920U (en) | A kind of double-fed wind generating device | |
| CN201420651Y (en) | Wind-solar hybrid generator | |
| CN204253280U (en) | Double-wind-wheel wind power generation machine in the same way | |
| CN204439382U (en) | A kind of variable speed constant frequency wind-powered electricity generation experimental provision based on differential speed regulation | |
| CN204851536U (en) | Offshore wind power generation device | |
| CN202550580U (en) | Permanent-magnet directly-driving wind turbine generator unit device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |