CN101943119A - Method and system for controlling propulsion plate of wind propulsion device - Google Patents
Method and system for controlling propulsion plate of wind propulsion device Download PDFInfo
- Publication number
- CN101943119A CN101943119A CN2010102813732A CN201010281373A CN101943119A CN 101943119 A CN101943119 A CN 101943119A CN 2010102813732 A CN2010102813732 A CN 2010102813732A CN 201010281373 A CN201010281373 A CN 201010281373A CN 101943119 A CN101943119 A CN 101943119A
- Authority
- CN
- China
- Prior art keywords
- pushing plate
- wind
- wind direction
- data
- main shaft
- 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.)
- Pending
Links
Images
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
- 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
Abstract
The invention discloses a method and a system for controlling propulsion plates of a wind propulsion device. The system comprises a support frame spindle, a support frame arm, the propulsion plates, a wind direction detection device, a propulsion plate direction detection device, a propulsion plate position detection device, a central control device and a propulsion plate driving device, wherein the support frame arm sets at least two propulsion plates at the two sides of the support frame spindle symmetrically; the wind direction detection device is used for detecting the wind direction and generating wind direction data; the propulsion plate direction detection device is used for detecting the direction of the propulsion plate and generating propulsion plate direction data; the propulsion plate position detection device is used for detecting the position of the propulsion plate and generating propulsion plate position data; the central control device is used for generating a control instruction which leads a propulsion plate plane at one side of the support frame spindle to be vertical to the wind direction and leads the propulsion plate plane at the symmetrical position at the other side of the support frame spindle to be parallel to the wind direction according to the wind direction data, the propulsion plate direction data and the propulsion plate position data; and the propulsion plate driving device is used for controlling the rotation of the propulsion plates according to the control instruction. The invention is used for accurately controlling the directions and the positions of the propulsion plates of the wind propulsion device.
Description
Technical field
The present invention particularly about technical field of wind power generation, is a kind of wind propulsion equipment pushing plate controlling method and system about the Wind Power Utilization technical field specifically.
Background technique
The utilization of wind energy is one of most important energy obtain manner on the our times.Along with petering out of fossil dyestuff, people utilize the expectation of wind energy more and more stronger.Wind energy safety, cleaning, aboundresources, nexhaustible.Do not have supply risks such as cost of material price, can not produce carbon emission yet.
Yet, although the advantage of Wind Power Utilization is a lot, owing to be subjected to the strong and weak variation of wind-force, wind direction changes, the influence of wind collecting device efficiency conversion etc. has limited effective utilization of wind energy.For example:
The three traditional leaf oar blade type wind power plants of wide-scale adoption in the prior art, owing to adopt the oar blade type driving mode, it is lower to drive efficient, and, the requirement of wind speed than higher, is difficult in the time of a little less than wind-force drive, this brings waste to generating.
Also have, the common vertical-shaft wind advancing means of available technology adopting also exists pushing plate direction and position to be difficult to the precisely problem of control, and its mechanical transformation efficiency is relatively low, and the flow-disturbing phenomenon is serious during the conversion of pushing plate direction, and pushing plate is difficult to maximize.
Summary of the invention
The embodiment of the invention provides a kind of wind propulsion equipment pushing plate controlling method and system, precisely control with pushing plate direction and position wind propulsion equipment, improve mechanical transformation efficiency, the flow-disturbing phenomenon when alleviating the conversion of pushing plate direction, and make pushing plate realize maximizing.
One of purpose of the present invention is, a kind of wind propulsion equipment pushing plate controlling method is provided, in the wind propulsion equipment of forming by supporting frame main shaft, support boom and pushing plate, support the both sides that are arranged on described supporting frame main shaft of near few two the pushing plate symmetries of boom; The pushing plate controlling method comprises: wind direction is detected generate the wind direction data; Direction to pushing plate detects generation pushing plate bearing data; Generation pushing plate position data is detected in the position of pushing plate; It is vertical with wind direction and make the pushing plate plane control command parallel with wind direction of the symmetrical position of supporting frame main shaft opposite side to generate the pushing plate plane that makes supporting frame main shaft one side according to wind direction data, pushing plate bearing data and pushing plate position data; Rotate according to control command control pushing plate.
One of purpose of the present invention is, a kind of wind propulsion equipment pushing plate control system is provided, and this system comprises: the supporting frame main shaft, support boom and pushing plate, support the both sides that are arranged on the supporting frame main shaft of near few two the pushing plate symmetries of boom; This system also comprises: the wind direction detection device is used for wind direction is detected generation wind direction data; The pushing plate direction detection device is used for the direction of pushing plate is detected generation pushing plate bearing data; The pushing plate position detecting device is used for generation pushing plate position data is detected in the position of pushing plate; CCU, it is vertical with wind direction and make the pushing plate plane control command parallel with wind direction of the symmetrical position of support frame as described above main shaft opposite side to be used for generating the pushing plate plane that makes supporting frame main shaft one side according to wind direction data, pushing plate bearing data and pushing plate position data; The pushing plate drive unit is used for rotating according to control command control pushing plate.
Beneficial effect of the present invention is, remain propelling effect perpendicular to wind direction by the pushing plate that makes wind-force transmission shaft one side, and the pushing plate of wind-force transmission shaft symmetry one side remains parallel to the gyroscopic effects of wind direction all the time simultaneously.The wind effect of eating that has guaranteed pushing plate reaches 100%, and steering resistance is almost nil, and mechanical efficiency is very high, even very little wind also can drive, and need not consider the conversion of wind direction.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those skilled in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the schematic representation of embodiment of the invention wind propulsion equipment;
Fig. 2 is the schematic representation of the wind propulsion equipment with electronics bearing compass of the embodiment of the invention;
Fig. 3 is an embodiment of the invention wind propulsion equipment pushing plate controlling method flow chart;
Fig. 4 is the logic diagram of embodiment of the invention wind propulsion equipment pushing plate control system;
Fig. 5 is the schematic representation of the wind propulsion equipment with four pushing plates of the embodiment of the invention
Fig. 6 is the structured flowchart of embodiment of the invention wind propulsion equipment pushing plate control system;
Fig. 7 is embodiment of the invention wind propulsion equipment pushing plate and supports the boom schematic representation;
Fig. 8 is the schematic representation of a plurality of support booms of embodiment of the invention wind propulsion equipment;
Fig. 9 is the workflow diagram of embodiment of the invention wind propulsion equipment pushing plate control system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technological scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiments.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment who is obtained under the creative work prerequisite.
Embodiment 1
As shown in Figure 1, wind propulsion equipment for present embodiment, this wind propulsion equipment is by supporting frame main shaft 101, upper support boom 102a, lower support boom 102b and pushing plate (103a, 103b) form, upper support boom 102a and lower support boom 102b are with the both sides that are arranged on supporting frame main shaft 101 of pushing plate 103a and pushing plate 103b symmetry.Pushing plate 103a comprises pushing plate rotating shaft 104a, and pushing plate 103b comprises pushing plate rotating shaft 104b, and the two ends of upper support boom 102a and lower support boom 102b and pushing plate rotating shaft are rotationally connected, with the carrying pushing plate.
As shown in Figure 2, the wind propulsion equipment of present embodiment also comprises: wind direction electronics bearing compass 106a, and this wind direction electronics bearing compass 106a is arranged on the top of supporting frame main shaft 101; Plate to the electronics bearing compass (106b, 106e), (106b 106e) is separately positioned on pushing plate rotating shaft (104a, top 104b) to this plate to the electronics bearing compass; Plate position electronics bearing compass (106c, 106d), (106c 106d) is arranged on the both sides that upper support boom 102a went up and laid respectively at supporting frame main shaft 101 to this plate position electronics bearing compass; Stepper motor (105a, 105b), this stepper motor (105a, (104a is 104b) for being in transmission connection for rotating shaft 105b) and pushing plate rotating shaft;
As shown in Figure 3, the pushing plate controlling method comprises: wind direction is detected generate wind direction data (seeing step S101); Direction to pushing plate detects generation pushing plate bearing data (seeing step S102); Generation pushing plate position data (seeing step S103) is detected in the position of pushing plate; It is vertical with wind direction and make the pushing plate plane control command (see step S104) parallel with wind direction of the symmetrical position of supporting frame main shaft opposite side to generate the pushing plate plane that makes supporting frame main shaft one side according to wind direction data, pushing plate bearing data and pushing plate position data; Rotate (seeing step S105) according to control command control pushing plate.
Present embodiment wind propulsion equipment pushing plate controlling method in service following parameter is set:
(1) medial axis that facings the wind: the line that false wind passes supporting frame main shaft 101 is the medial axis that facings the wind.
(2) wind angle: the wind angle of establishing the medial axis that facings the wind is 0 degree, and wind angle can be along the unspecified angle in the dextrorotation three-sixth turn.
(3) side with the wind: the mobile with the wind side of setting pushing plate is side with the wind, and side comprises the scope of medial axis one side (as: wind angle 1 degree is to 180 scopes of spending) down with the wind with the wind.
(4) windward side: the mobile side of facining the wind of setting pushing plate is a windward side, and windward side comprises the scope of medial axis one side (as: wind angle 181 degree are to the scope of 360 degree) down with the wind.
(5) main axis rotation direction: the sense of rotation of setting the supporting frame main shaft 101 of wind propulsion equipment is counterclockwise.
(6) pushing plate sense of rotation: (103a, sense of rotation 103b) is counterclockwise the pushing plate of setting wind propulsion equipment.
In Fig. 2, wind direction electronics bearing compass 106a is connected with computer, and can possess wire transmission and two kinds of patterns of wireless transmission.When wind direction changed, wind direction electronics bearing compass 106a can be in real time sends the angle data of wind direction and electronic compass compass direction to computer.
(106b 106e) is connected with computer plate, and can possess wire transmission and two kinds of patterns of wireless transmission to the electronics bearing compass.When wind direction changes, plate electronics bearing compass (106b, 106e) can be in real time (103a, 103b) plane sends computer to the angle data of electronic compass compass direction separately with pushing plate.
(106c 106d), is connected with computer plate position electronics bearing compass, and can possess wire transmission and two kinds of patterns of wireless transmission.When wind direction changed, (106c 106d) can be in real time sends the side arm with the wind of upper support boom 102a and the side arm that facings the wind to computer with the angular data of electronic compass compass direction separately to plate position electronics bearing compass.
Computer is according to wind direction electronics bearing compass 106a, plate is to electronics bearing compass (106b, 106e) with plate position electronics bearing compass (106c, 106d) the angle-data of Chuan Songing, calculate and comprise the wind direction data, pushing plate (103a, position 103b) (promptly, pushing plate is in still side with the wind of windward side) data and pushing plate (103a, 103b) the angle data (wind angle) of plane and wind direction are at interior control data, and according to the instruction of control data generation step motor control, respectively to stepper motor (105a, 105b) control, the wind angle that makes pushing plate 103a plane is 0 degree, and the wind angle that makes pushing plate 103b plane is 90 degree.
Embodiment 2
As shown in Figure 5, present embodiment wind propulsion equipment pushing plate control system comprises: supporting frame main shaft 101, support boom (102a, 102b) and pushing plate (103a, 103b, 103c, 103d), upper support boom 102a and lower support boom 102b are with pushing plate (103a, 103b) and pushing plate (103c, 103d) Dui Cheng the both sides that are arranged on supporting frame main shaft 101.
As shown in Figure 4, present embodiment wind propulsion equipment pushing plate control system also comprises: wind direction detection device 201 is used for wind direction is detected generation wind direction data; Pushing plate direction detection device 202 is used for the direction of pushing plate is detected generation pushing plate bearing data; Pushing plate position detecting device 203 is used for generation pushing plate position data is detected in the position of pushing plate; CCU 204, it is vertical with wind direction and make the pushing plate plane control command parallel with wind direction of the symmetrical position of support frame as described above main shaft opposite side to be used for generating the pushing plate plane that makes supporting frame main shaft one side according to wind direction data, pushing plate bearing data and pushing plate position data; Pushing plate drive unit 205 is used for rotating according to control command control pushing plate.
Wind direction detection device 201 comprises: a wind direction electronics bearing compass, wind direction electronics bearing compass is arranged on the supporting frame main shaft 101, and is connected with CCU 204.
Pushing plate direction detection device 202 comprises: four plates are to the electronics bearing compass, and (103c in rotating shaft 103d), and is connected with CCU 204 for 103a, 103b to be separately positioned on pushing plate.
Pushing plate position detecting device 203 comprises: two plate position electronics bearing compasses are separately positioned on the windward side that supports boom 102a and side with the wind, and are connected with CCU 204.
Pushing plate drive unit 205 comprises: and stepper motor (105a, 105b, 105c, 105d), the rotating shaft of stepper motor and pushing plate rotating shaft are for being in transmission connection; Stepper motor (105a, 105b, 105c, 105d) respectively with CCU 203 for being electrically connected.
Post bucket 107: supporting frame main shaft 101 bottoms are inserted, play fixing and turning effort.
CCU 204 is a computer, and when wind direction changed, wind direction electronics bearing compass can be in real time sends the angle data of wind direction and electronic compass compass direction to computer.Four plates to the electronics bearing compass can be in real time with pushing plate (103a, 103b) and pushing plate (103c, 103d) plane sends computer to the angle data of electronic compass compass direction separately.Two plate position electronics bearing compasses can be in real time send the side arm with the wind of upper support boom 102a and the side arm that facings the wind to computer with the angular data of electronic compass compass direction separately.
Computer is according to wind direction electronics bearing compass, plate is to the angle-data of electronics bearing compass and the transmission of plate position electronics bearing compass, calculate and comprise the wind direction data, pushing plate (103a, 103b) and pushing plate (103c, position 103d) (promptly, pushing plate is in still side with the wind of windward side) data and pushing plate (103a, 103b, 103c, 103d) the angle data (wind angle) of plane and wind direction are at interior control data, and according to the instruction of control data generation step motor control, respectively to stepper motor (105a, 105b, 105c, 105d) control, make pushing plate (103a, 103b) wind angle on plane be 0 the degree, (103c, 103d) wind angle on plane is 90 degree to make pushing plate.
As shown in Figure 6, in the present embodiment, another program of wind propulsion equipment pushing plate control system comprises: stepper motor 108.In the rotating shaft of stepper motor 108 gear is installed.Post bucket 107 is set with gear and belt pulley, the gear engagement of the gear of stepper motor 108 and post bucket 107.
Pushing plate (103a, and rotating shaft 103b) (104a, bottom 104b) is equipped with belt pulley, and the belt pulley of post bucket 107 suits is connected with the belt pulley of pushing plate rotating shaft 104a, and the belt pulley of pushing plate rotating shaft 104a is connected with the belt pulley of pushing plate rotating shaft 104b.
In like manner, and the opposite side pushing plate (103c, the bottom of rotating shaft 103d) is equipped with belt pulley, and the belt pulley of post bucket 107 suits is connected with the belt pulley of pushing plate 103c rotating shaft, and the belt pulley of pushing plate 103c rotating shaft is connected with the belt pulley of pushing plate 103d rotating shaft.
Computer is according to wind direction electronics bearing compass, plate is to the angle-data of electronics bearing compass and the transmission of plate position electronics bearing compass, calculate and comprise the wind direction data, pushing plate (103a, 103b) and pushing plate (103c, position 103d) (promptly, pushing plate is in still side with the wind of windward side) data and pushing plate (103a, 103b, 103c, 103d) the angle data (wind angle) of plane and wind direction are at interior control data, and according to control data, stepper motor 108 is controlled, stepper motor 108 rotates and drives pushing plate (103a by belt and belt pulley, 103b) and pushing plate (103c, 103d) rotate, make pushing plate (103a, 103b) wind angle on plane is 0 degree, (103c, 103d) wind angle on plane is 90 degree to make pushing plate.
As shown in Figure 7, in the present embodiment, the support boom of wind propulsion equipment pushing plate control system is with the both sides that are arranged on supporting frame main shaft 101 of four pushing plate 103 symmetries.
As shown in Figure 8, in the present embodiment, wind propulsion equipment pushing plate control system can comprise that four pairs are supported booms, and every pair is supported boom and (as: supports boom 102a, 102b) with the both sides that are arranged on supporting frame main shaft 101 of four pushing plate 103 symmetries.
As shown in Figure 9, when wind propulsion equipment pushing plate control system begins to prepare operation, wind direction electronics bearing compass provides the wind direction data to computer, to computer transmission pushing plate bearing data separately, the plate position electronics bearing compass on each support boom sends the position data of pushing plate to plate on each pushing plate to computer to the electronics bearing compass.
When wind began to promote pushing plate, the pushing plate regulation was according to rotation counterclockwise.That is: wind angle 181 degree to the pushing plate of 1 degree scope is parallel to medial axis down with the wind all the time; Wind angle 360 degree to the pushing plate of 180 degree scopes all the time perpendicular to the medial axis that facings the wind.
Advancing means can produce three kinds of motions: the rotation of pushing plate, the revolution of pushing plate, the rotation of I shape supporting frame.
When each supports wind angle scope 181 degree that boom operates in medial axis down with the wind when 1 spends, plate is to the electronics bearing compass and the angle of meeting generation between the medial axis that facings the wind, and computer is adjusted into this angle 0 degree automatically all the time through calculating and Correction and Control stepper motor.That is: pushing plate is parallel to medial axis down with the wind all the time.181 degree are critical angles, that is: moment turns to pushing plate constantly at this.
When each supports wind angle scope 360 degree that boom operates in medial axis down with the wind when 180 spend, pushing plate compass and facing the wind and can produce an angle between the medial axis, computer is through calculating and revising, and the control step motor is adjusted into this angle 90 degree automatically all the time.That is: pushing plate is all the time perpendicular to the medial axis that facings the wind.1 degree is critical angle, that is: moment turns to pushing plate constantly at this.
Advancing means so moves in circles, and rotation is gone down.
The embodiment of the invention remains propelling effect perpendicular to wind direction by the pushing plate that makes wind-force transmission shaft one side, and the pushing plate of wind-force transmission shaft symmetry one side remains parallel to the gyroscopic effects of wind direction all the time simultaneously.The wind effect of eating that has guaranteed pushing plate reaches 100%, and steering resistance is almost nil, and mechanical efficiency is very high, even very little wind also can drive, and need not consider the conversion of wind direction.Because without traditional paddle-like advancing means of longspan, the manufacturing of pushing plate and maintenance are very simple.The steering control system of pushing plate is traditional stepper motor and simple mechanical device, and manufacturing process is simple, and cost is low, safeguards easily.In a word, whole device for mechanical transformation efficiency is very high, and manufacturing process is simple, and is with low cost, safeguards easily.And this device size can be accomplished very big, satisfies the wind-power conversion apparatus of some high-power propellings as required, as: high-rating generator, large air compressor, large hydraulic press etc.
Used specific embodiment among the present invention principle of the present invention and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. wind propulsion equipment pushing plate controlling method, by the supporting frame main shaft, support in the wind propulsion equipment that boom and pushing plate form the near both sides that are arranged on described supporting frame main shaft of two pushing plate symmetries less of described support boom; It is characterized in that described pushing plate controlling method comprises:
Wind direction is detected generation wind direction data;
Direction to described pushing plate detects generation pushing plate bearing data;
Generation pushing plate position data is detected in the position of described pushing plate;
It is vertical with wind direction and make the pushing plate plane control command parallel with wind direction of the symmetrical position of support frame as described above main shaft opposite side to generate the pushing plate plane that makes support frame as described above main shaft one side according to described wind direction data, pushing plate bearing data and pushing plate position data;
Controlling described pushing plate according to described control command rotates.
2. wind propulsion equipment pushing plate controlling method according to claim 1, it is characterized in that the both sides that are arranged on described supporting frame main shaft of near few two the pushing plate symmetries of described support boom comprise: described support boom is with the both sides that are arranged on described supporting frame main shaft of plural even number pushing plate symmetry.
3. wind propulsion equipment pushing plate control system, described system comprises: the supporting frame main shaft, support boom and pushing plate, the both sides that are arranged on described supporting frame main shaft of near few two the pushing plate symmetries of described support boom; It is characterized in that described system also comprises:
The wind direction detection device is used for wind direction is detected generation wind direction data;
The pushing plate direction detection device is used for the direction of described pushing plate is detected generation pushing plate bearing data;
The pushing plate position detecting device detects generation pushing plate position data to the position of described pushing plate;
CCU, it is vertical with wind direction and make the pushing plate plane control command parallel with wind direction of the symmetrical position of support frame as described above main shaft opposite side to be used for generating the pushing plate plane that makes support frame as described above main shaft one side according to described wind direction data, pushing plate bearing data and pushing plate position data;
The pushing plate drive unit is used for controlling described pushing plate according to described control command and rotates.
4. wind propulsion equipment pushing plate control system according to claim 3, it is characterized in that, described wind direction detection device comprises: wind direction electronics bearing compass, described wind direction electronics bearing compass is arranged on the described supporting frame main shaft, and is connected with described CCU.
5. wind propulsion equipment pushing plate control system according to claim 3, it is characterized in that, described pushing plate direction detection device comprises: plate is to the electronics bearing compass, and described plate is arranged on the described pushing plate to the electronics bearing compass, and is connected with described CCU.
6. wind propulsion equipment pushing plate control system according to claim 3, it is characterized in that, described pushing plate position detecting device comprises: plate position electronics bearing compass, described plate position electronics bearing compass is arranged on the described support boom, and is connected with described CCU.
7. wind propulsion equipment pushing plate control system according to claim 5 is characterized in that described pushing plate comprises: the pushing plate rotating shaft, and described support boom carries described pushing plate by described pushing plate rotating shaft; Described electronics bearing compass is arranged in the described pushing plate rotating shaft.
8. wind propulsion equipment pushing plate control system according to claim 7 is characterized in that, described pushing plate drive unit comprises: stepper motor, and the rotating shaft of described stepper motor and described pushing plate rotating shaft are for being in transmission connection;
Described stepper motor and described CCU are for being electrically connected.
9. wind propulsion equipment pushing plate control system according to claim 3, it is characterized in that the both sides that are arranged on described supporting frame main shaft of near few two the pushing plate symmetries of described support boom comprise: described support boom is with the both sides that are arranged on described supporting frame main shaft of plural even number pushing plate symmetry.
10. wind propulsion equipment pushing plate control system according to claim 9, it is characterized in that, described system comprises a plurality of support booms, and each described support boom is with the both sides that are arranged on described supporting frame main shaft of plural even number pushing plate symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102813732A CN101943119A (en) | 2010-09-13 | 2010-09-13 | Method and system for controlling propulsion plate of wind propulsion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102813732A CN101943119A (en) | 2010-09-13 | 2010-09-13 | Method and system for controlling propulsion plate of wind propulsion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101943119A true CN101943119A (en) | 2011-01-12 |
Family
ID=43435281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102813732A Pending CN101943119A (en) | 2010-09-13 | 2010-09-13 | Method and system for controlling propulsion plate of wind propulsion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101943119A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2818875A1 (en) * | 2013-06-27 | 2014-12-31 | Wilmers Messtechnik GmbH | Wind direction measuring device and method for measuring wind direction |
| CN111220774A (en) * | 2020-01-20 | 2020-06-02 | 安徽一诺青春工业设计有限公司 | Air equipment capable of detecting characteristics of air at regular time based on wind |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094131A (en) * | 1993-04-22 | 1994-10-26 | 北京市西城区新开通用试验厂 | A kind of digitally controlled wind power unit with rotary wings |
| CN2698999Y (en) * | 2004-04-15 | 2005-05-11 | 祁学立 | Vertical wind-driven generator |
| US20080019833A1 (en) * | 2006-07-21 | 2008-01-24 | Douglas Claude Martin | Cylindrical wind turbine |
| CN201269169Y (en) * | 2008-04-23 | 2009-07-08 | 杨晶菁 | Novel vertical shaft windmill apparatus |
| CN101520031A (en) * | 2009-04-03 | 2009-09-02 | 哈尔滨工程大学 | Vertical-axis wind-driven dynamo of variable-pitch resistance and lift mixed type |
| CN201851273U (en) * | 2010-09-13 | 2011-06-01 | 薛晓户 | Pushing plate control system of wind propulsion unit |
-
2010
- 2010-09-13 CN CN2010102813732A patent/CN101943119A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094131A (en) * | 1993-04-22 | 1994-10-26 | 北京市西城区新开通用试验厂 | A kind of digitally controlled wind power unit with rotary wings |
| CN2698999Y (en) * | 2004-04-15 | 2005-05-11 | 祁学立 | Vertical wind-driven generator |
| US20080019833A1 (en) * | 2006-07-21 | 2008-01-24 | Douglas Claude Martin | Cylindrical wind turbine |
| CN201269169Y (en) * | 2008-04-23 | 2009-07-08 | 杨晶菁 | Novel vertical shaft windmill apparatus |
| CN101520031A (en) * | 2009-04-03 | 2009-09-02 | 哈尔滨工程大学 | Vertical-axis wind-driven dynamo of variable-pitch resistance and lift mixed type |
| CN201851273U (en) * | 2010-09-13 | 2011-06-01 | 薛晓户 | Pushing plate control system of wind propulsion unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2818875A1 (en) * | 2013-06-27 | 2014-12-31 | Wilmers Messtechnik GmbH | Wind direction measuring device and method for measuring wind direction |
| CN111220774A (en) * | 2020-01-20 | 2020-06-02 | 安徽一诺青春工业设计有限公司 | Air equipment capable of detecting characteristics of air at regular time based on wind |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Paquette et al. | Innovative offshore vertical-axis wind turbine rotor project. | |
| CN102182628B (en) | Dynamic sail wind energy machine and rotation and revolution control method thereof | |
| CN202854613U (en) | Sunlight tracking mechanism | |
| CN101004165A (en) | Universal horizontal rotating power generation system of using single or combined wind energy, solar energy | |
| CN206023674U (en) | A kind of two-dimensional solar energy tracks support | |
| CN106208945A (en) | A kind of two-dimensional solar energy follows the tracks of support | |
| CN101943119A (en) | Method and system for controlling propulsion plate of wind propulsion device | |
| CN201851273U (en) | Pushing plate control system of wind propulsion unit | |
| CN110318955A (en) | A kind of land wind power generating set blade shadow coverage monitoring device | |
| US20200370529A1 (en) | Power device for increasing low flow rate | |
| CN201714564U (en) | Variable angle fan blade control device | |
| CN108331709A (en) | A kind of wind power generating set with vertical shaft | |
| CN205507557U (en) | Centralized control solar energy automatic tracking system | |
| CN101871431A (en) | Cage type fan blade wind driven generator | |
| CN208040620U (en) | A kind of wind power generating set with vertical shaft | |
| CN202532742U (en) | Large solar thermal volt power generation system device | |
| CN201993651U (en) | Automatic double-shaft following system for solar-battery board matrix | |
| CN204921250U (en) | Horizontal, vertical wind energy conversion device | |
| CN205016124U (en) | Real device of instructing of feather wind power generation teaching | |
| JP2012229692A (en) | Wind turbine azimuth control device, wind turbine power generation device, and wind turbine azimuth control method | |
| CN203430702U (en) | Large-torque wind driven generator capable of being overlapped | |
| CN103135615B (en) | A kind of solar power plant automatic tracking system integrating device | |
| KR101181477B1 (en) | Wind power generation test apparatus | |
| CN207053468U (en) | Photovoltaic panel detection means and system | |
| CN205921293U (en) | Arrangement telescopic platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110112 |