CN103216397A - Turbine and turbofan gear engagement speed control system of wind power generation tower - Google Patents
Turbine and turbofan gear engagement speed control system of wind power generation tower Download PDFInfo
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- CN103216397A CN103216397A CN2012100162098A CN201210016209A CN103216397A CN 103216397 A CN103216397 A CN 103216397A CN 2012100162098 A CN2012100162098 A CN 2012100162098A CN 201210016209 A CN201210016209 A CN 201210016209A CN 103216397 A CN103216397 A CN 103216397A
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- 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
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Abstract
The invention relates to a wind power generation system, in particular to a turbine and turbofan gear engagement speed control system of a wind power generation tower. The system comprises a turbine and turbofan (400), a running track (300), a grease fixing ring (600), a revolving gear ring (500), a pinion (8), a bevel gear A (10), a bevel gear B (11), a helical gear A (14), a helical gear B (13), a high-voltage electromagnetism booster (1000), an automatic gearbox (16) and a rare-earth permanent magnet coreless generator (17).
Description
Technical field
The present invention relates to wind-power generating system, in particular to a kind of gear engagement speed variator system of wind power generation stepped turbine turbofan.
Background technique
Human to fossil fuel, enlarge day by day as the environmetal impact that is caused of seizing of oil, coal etc., and this class energy supply is limited, also exhausted day by day.Therefore, utilize the power generation system of wind energy, solar thermal energy all to be paid much attention to, also obtained the development of advancing by leaps and bounds in recent years at world wide.Common with natural wind drive blade wind-driven generator, be converted into mechanical energy with solar energy again as thermal source and drive generator, all the industry of entering is utilized the stage.But the above-mentioned form of utilizing wind energy and solar energy all exist to natural condition such as wind-force, sunshine depend on unduly, complex structure, the low defective of input-output ratio.At above-mentioned deficiency, wind energy is combined with solar thermal energy, the using energy source means of learning from other's strong points to offset one's weaknesses also are seen in open.Its basic principle is with the solar energy heated air, forms upward flow by the air channel perpendicular to ground and drives wind-driven generator generation electric energy.For example, the international open described solar chimney wind turbine of WO01/96740A, promptly disclose air preheat by solar energy greenhouse, the air channel that imports again perpendicular to ground forms upward flow, the turbo machine that drives in the air channel drives generator work, parameter controls such as its rotating speed by complicated computer controlled system coordination generator, moment; And for example Chinese patent application CN101487452A, CN102128150A disclose basic principle and structure that solar energy and energy and wind energy integrative utilize, and consider the form that realizes heat energy, luminous energy comprehensive utilization by structures such as photovoltaic cell, heat conductive tubes.
The scheme of public technology as preceding exemplifying has all adopted aforesaid basic principle, and the air of solar energy preheating rises in vertical air channel, and suitable position drives turbine in the air channel, impeller drives generator for electricity generation.But facts have proved,, can not realize having the effective capacity of industrial utilization, and disclosed technological scheme only according to above-mentioned basic principle, described as above-mentioned WO01/96740A, still there is the defective of inefficiency, control principle complexity.Moreover, disclosed technological scheme is handled all inadequate to the peak regulation of output electric energy, and utilizes unstable natural energy resources such as solar energy, wind energy to generate electricity, and the most thorny technical problem is exactly to obtain stable electric energy output at present, when especially being incorporated into the power networks with public electric wire net, this defective is more outstanding.
For this reason, the present inventor is at the defective of above-mentioned conventional art, by the effective solution of the special proposition of the application.
Summary of the invention
Some embodiment who is equivalent in the primitive request scope of the present invention does following summary.These embodiments are unrestricted claimed invention scope also, but attempts to provide the brief overview of multiple possibility form of the present invention.In fact, the present invention can comprise and is similar to or is different from the multi-form of the embodiment that proposes below.
The object of the invention is, a kind of gear engagement speed variator system of wind power generation stepped turbine turbofan is provided, and obtains stable electric energy, the defective of unreasonable structure in the power generation system to overcome existing being difficult to of above-mentioned conventional solution.Gear engagement speed variator system according to wind power generation stepped turbine turbofan of the present invention comprises: power unit, described power unit comprise turbine turbofan, orbit, butter retainer ring, running gear ring, generator; Driver element, described driver element comprise small gear, angular wheel A, angular wheel B, helical gear A, helical gear B, high pressure electromagnetism booster, automatic transmission.
Preferably, described turbine turbofan is held up by the pin on the orbit, and the butter retainer ring is equipped with on the last plane of described turbine turbofan, and the butter retainer ring is connected to the running gear ring by the bolt group.
Preferably, generator is that rare earth permanent magnet does not have the iron core generator, this generator adopts no iron core, brushless, no magnetic damping, rare earth permanent magnet generation technology, conventional motors utilization silicon steel plate and wound stator structure have been changed, in conjunction with the electronic intelligence converter technique of independent research, electric system efficient is brought up to more than 95%.
Preferably, rare earth permanent magnet does not have the iron core generator and connects by coupling A with automatic transmission; Automatic transmission can change the rotating speed that rotating speed is controlled power source with the size of wind-force.
Preferably, be connected with high-tension electricity magnetic booster on the automatic transmission.Main shaft on this booster and helical gear B are by key connecting together.
Preferably, helical gear B and helical gear A engagement.It is good that helical gear has engagement property, and stable drive, noise are little; Contact ratio is big, has reduced the load of every pair of gear, has improved the bearing capacity of gear; Do not produce the few characteristics of minimum teeth number of undercut.
Preferably, multicolumn body power distribution device is installed between helical gear A and the angular wheel B.The motivational drive angular wheel A, the driving angular wheel B that come from the transmission of multicolumn body power distribution device work, and then drive the power source rotation.
Preferably, angular wheel A and angular wheel B mesh.Angular wheel has that life-span length, high load bearing capacity, noise are little, the characteristics of damping, the most important thing is that it can realize the transmission of two vertical shaftes, and general cylindrical gears can only be used for parallel axes.
Preferably, described high pressure electromagnetism booster comprises booster shell, stationary part, rotor portion.Stationary part is made up of stator iron core fixed tray, stator iron core and stator iron core coil.Rotor portion is made up of rotor iron core fixed tray, booster flywheel, rotor iron core and rotor iron core coil 1006.Electromagnetism booster profile circularizes tubular, and the booster shell is positioned at the outermost of electromagnetism booster, and it is generally made such as iron by NULL.The stator iron core fixed tray of stationary part is fixedly connected on the booster shell, and stator iron core is plugged on the stator iron core fixed tray, is wound with the stator iron core coil on it.
The present invention also provides a kind of mounting structure that is used for the turbine turbofan in addition, described structure comprises orbit, turbine turbofan, butter retainer ring, running gear ring, described turbine turbofan is held up by the pin on the orbit, the butter retainer ring is equipped with on the plane on the turbine turbofan, and the butter retainer ring has connected the running gear ring by the bolt group; Described orbit comprises track, pin, rolling wheel support; Described track by track outside concave surface, the inboard concave surface of track, track upper recess surface, track upper support along, track lower support along forming; Described turbine turbofan is made up of turbo main body, intra vane, outer leafs.
Preferably, the circular orbit formed by three sections stepped arc-shaped rails of described orbit.Be divided into three sections cascades, all very convenient when delivery and installation, the visible simultaneously simple light and handy rolling wheel support that roller will be housed is stuck on the track.Every section arc-shaped rail is made after the ladder form to connect with some bolt group groups and is mounted to a full circle track with stepped three sections, and then installs simple and satisfied the demand of power running.
Preferably, described turbine turbofan is held up by the pin of orbit, and the upper-end surface of this pin is a disk, guarantees that the turbine turbofan can not depart from the running.
Preferably, in the described orbit roller is housed, this roller is the tapered cylinder roller, in the middle of the tapered roller roller shaft is housed, and roller shaft is installed on the side and has in the circular hole of aperture, and then the tapered cylinder roller is installed on the rolling wheel support.
Preferably, described orbit is provided with the track upper recess surface, and the conical projection face of tapered cylinder roller contacts with the track upper recess surface, has guaranteed that the tapered cylinder roller does entad circular movement.
Preferably, the inner side surface and the outer side surface of described orbit are concave panel, the inboard convex surface of roller is an arc surface, and the center of circle of this arc surface is concentric with the center of circle of track, and the inboard convex surface of rolling wheel support is stuck on the concave panel, just can not de-orbit when the turbine turbofan rotates, also can not work as wind-force moves upward when very big with the wind together, simultaneously there is certain entad angle inside, the pair of rollers track center of circle, and then roller is entad moved in a circle in orbit, can not take the air line or to other direction operation.
Preferably, described butter retainer ring is connected and installed in the last plane of turbine turbofan by the bolt group; The butter retainer ring has connected the running gear ring by the bolt group, and butter retainer ring inside injected butter, plays lubricated, antirust effect when running takes place the turbine turbofan.
Description of drawings
Below in conjunction with accompanying drawing specific embodiments of the invention are described in detail, wherein:
Figure 1 shows that principle sketch according to a preferred embodiment of the gear engagement speed variator system of wind power generation stepped turbine turbofan of the present invention;
Figure 2 shows that the mounting structure stereogram of turbine turbofan of the preferred embodiment of Fig. 1;
Figure 3 shows that the orbit stereogram among Fig. 2;
Figure 4 shows that the stereogram of turbine turbofan of the preferred embodiment of Fig. 1;
Figure 5 shows that the stereogram of high pressure electromagnetism booster of the preferred embodiment of Fig. 1;
Figure 6 shows that the sectional view that analyse and observe at the center of high pressure electromagnetism booster of the preferred embodiment of Fig. 1;
Figure 7 shows that the plan view of high pressure electromagnetism booster of the preferred embodiment of Fig. 1.
Figure labeling description: generator, speed changer fixed base plate 1, coupling A2, coupling B3, main shaft 4, multicolumn body power distribution device 5, small gear 8, conical tooth wheel shaft 9, angular wheel A10, angular wheel B11, angular wheel B gear shaft 12, helical gear B13, helical gear A14, automatic transmission 16, rare earth permanent magnet do not have iron core generator 17, orbit 300, turbine turbofan 400, running gear ring 500, butter retainer ring 600, the inboard convex surface 301 of rolling wheel support, rolling wheel support 302, pin 303, tapered cylinder roller 304, roller shaft 305, roller 306, the inboard concave surface 307 of track, track upper recess surface 308, the track upper support is along 309, track outside concave surface 310, and the track lower support is along 311, track 312, outer leafs 401, turbine turbofan main body 402, intra vane 403, main body inner wall 404, main body outer wall 405, the plane 406 on the main body, main body lower plane 407, high pressure electromagnetism booster 1000, booster shell 1001, stator iron core fixed tray 1002, stator iron core coil 1003, stator iron core 1004, rotor iron core 1005, rotor iron core coil 1006, rotor iron core fixed tray 1007, booster flywheel 1008, key 1009.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Consult shown in Figure 1ly, the gear engagement speed variator system of the wind power generation stepped turbine turbofan of the present invention comprises that turbine turbofan 400, orbit 300, butter retainer ring 600, running gear ring 500, small gear 8, angular wheel A10, angular wheel B11, helical gear A14, helical gear B13, high pressure electromagnetism booster 1000, automatic transmission 16, rare earth permanent magnet do not have iron core generator 17.
The working principle of this power generation system is described now.Turbine turbofan 400 rotates under the driving of wind-force, and when wind-force was smaller, starting rare earth permanent magnet did not have iron core generator 17.Rare earth permanent magnet does not have iron core generator 17 and is installed on generator, the speed changer fixed base plate 1, and rare earth permanent magnet does not have iron core generator 17 and connects by coupling A2 with automatic transmission 16, and high pressure electromagnetism booster 1000 is installed on the automatic transmission 16; The main shaft 4 of high pressure electromagnetism booster 1000 passes through key connecting together with helical gear B; Helical gear A14 and multicolumn body power distribution device 5 link; Multicolumn body power distribution device 5 connects with angular wheel B by the gear shaft 12 of angular wheel B; Angular wheel A14 and angular wheel B13 mesh, and then drive 400 rotations of turbine turbofan by driving pinion and 9 rotations of conical tooth wheel shaft.
The principle of helical gear and angular wheel is described now.On helical gear A14 and helical gear B13, the cut-out direction of the gear teeth and gear surface are certain angle.When helical gear A14 and helical gear B13 engagement, point of contact will be from the end of helical gear A14 and helical gear B13, and along with the rotation of helical gear A14 and helical gear B13 moves on to the other end gradually, meshes fully until the gear teeth of helical gear A14 and helical gear B13.By this mode of engagement gradually, helical gear is much more steady, quiet than spur wheel in the running.Because the gear teeth on helical gear A14 and the helical gear B13 present certain angle, therefore when they meshed, gear will bear certain pressure, in helical gear A14 and the helical gear B13 bearing is housed all, is used for bearing this pressure.In the present invention, the axis body of multicolumn body power distribution device 5 is vertical mutually with the central shaft of small gear 8, why selects angular wheel B11 and angular wheel A10 to mesh, and is the rotatory force that is converted to Vertical direction for the power with substantially horizontal.
Consult Fig. 2, it shows the mounting structure stereogram of turbine turbofan of the preferred embodiment of Fig. 1.The mounting structure of this turbine turbofan comprises orbit 300, turbine turbofan 400, butter retainer ring 600, running gear ring 500.Turbine turbofan 400 is held up by the pin 303 that is set on the roller carriage 302 on the orbit 300, and the last plane of turbine turbofan 400 securely links together by some bolt groups and butter retainer ring 600; The last plane of butter retainer ring 600 securely links together by some bolt groups and running gear ring 500.Connection by the bolt group just links into an integrated entity turbine turbofan 400, butter retainer ring 600 and running gear ring 500, when turbine turbofan 400 rotates, butter retainer ring 600 and running gear ring 500 also can rotate thereupon, so just can not be offset or relative inconsistent phenomenon.
Consult Fig. 3 and Fig. 4 now.Orbit 300 comprises track 312, pin 303, rolling wheel support 302; Track 312 by track outside concave surface 310, the inboard concave surface 307 of track, track upper recess surface 308, track upper support along 309, the track lower support forms along 311.
The circular orbit that track 312 is made up of three sections stepped arc-shaped rails.Described cascade is that fracture one end at three sections every section two ends of track 312 is concave shape, and the other end is convex shape, and adjacent two sections end-to-end becomes an arc surface.Why being divided into three sections cascades, is the convenience in order to consider to consign and install, and can be stuck on the track 312 by the simple more light and handy rolling wheel support that roller will be housed 302 simultaneously.Every section arc-shaped rail is made the ladder form, be mounted to a full circle track with some bolt groups with stepped three sections again, so just can realize simple installation, and then satisfy the demand of power running effectively.
The upper-end surface of pin 303 is a disk, and its lower plane with turbine turbofan 400 contacts; The lower end surface of pin 303 is a smooth circular flat, and this plane is positioned on the last plane of rolling wheel support 302, and the last plane of rolling wheel support 302 greater than the cylinder of pin 303 at the bottom of the circle, be convenient to install roll wheel assembly.
The side board aperture of the roller 306 of roller shaft 305 by rolling wheel support 302 is housed, roller 306 is connected in the rolling wheel support 302, and the raised face (RF) of the tapered cylinder roller 304 of roller 306 contacts with the track upper recess surface 308 of track 312.There is certain entad angle the inside, the center of circle of 306 pairs of tracks 312 of roller, and when turbine turbofan 400 rotates, roller 306 will carry out circular movement along track 312.
Rolling wheel support inboard 301 is stuck on track outside concave surface 310 and the inboard concave surface 307 of track; The lower plane of rolling wheel support 302 is close to the track lower support along on 311, the track upper support is close to along on 309 in the interior side-prominent plane of rolling wheel support 302, guaranteed that like this turbine turbofan 400 can not de-orbit 312 when rotating, and when wind-force is very big, can not move upward together with the wind, there is certain entad angle inside, 306 pairs of track 312 centers of circle of roller simultaneously, make roller 306 on track 312, do entad circular movement, can not take the air line or to the operation of other direction.
Pin 303, rolling wheel support 302, roller shaft 305, tapered cylinder roller 304 respectively are 5 in the present embodiment, can select 3 or 4 or 6 or 7 etc. according to 3 principles of determining planes, we can increase or reduce the quantity of pin 303, rolling wheel support 302, roller shaft 305, tapered cylinder roller 304 according to the actual size of this mounting structure; The assembly parts of pin 303, rolling wheel support 302, roller shaft 305, tapered cylinder roller 304 is evenly distributed on the track 312.
The detailed structure and the principle of high pressure electromagnetism booster 1000 are described now.Fig. 5-7 has described the embodiment of electromagnetism booster 1000 of the present invention.Fig. 5 is the stereogram of high pressure electromagnetism booster, and it shows the situation of rotor and each 5 iron core of stator; Fig. 7 is the plan view of Fig. 5; The sectional view that analyse and observe at the center of the sectional view that Fig. 6 analyses and observe for the center of the high pressure electromagnetism booster of Fig. 5.Electromagnetism booster 1000 comprises booster shell 1001, stationary part, rotor portion.Stationary part is made up of stator iron core fixed tray 1002, stator iron core 1004 and stator iron core coil 1003.Rotor portion is made up of rotor iron core fixed tray 1007, booster flywheel 1008, rotor iron core 1005 and rotor iron core coil 1006.Electromagnetism booster 1000 profiles circularize tubular, and booster shell 1001 is positioned at the outermost of electromagnetism booster 1000, and it is generally made such as iron by NULL.The stator iron core fixed tray 1002 of stationary part is fixedly connected on the booster shell 1001, and stator iron core 1004 is plugged on the stator iron core fixed tray 1002, is wound with stator iron core coil 1003 on it.
Rotor iron core fixed tray 1007 is by interference fit or be threaded and be fixedly mounted on the booster flywheel 1008, to rotate with booster flywheel 1008.Be plugged with rotor iron core 1005 on the rotor iron core fixed tray 1007, be wound with rotor iron core coil 1006 on the rotor iron core.Booster flywheel 1008 is fixedlyed connected with main shaft 4 by key 1009.In exemplary enforcement of the present invention, booster flywheel 1008 is by spline or flat key or sell 1009 and fixedly connected with the end of main shaft 4, thereby makes the rotation of main shaft 4 drive 1008 rotations of booster flywheel, and then drives rotor iron core 1005 and rotate.
In electromagnetism booster structure shown in Figure 5, stationary part and rotor portion are formed by two iron cores, and promptly 5 are rotor iron core 1006 and 5 stator iron cores 1004 compositions that are 72 degree placements that 72 degree are placed.The active force that the electromagnetic field homopolar-repulsion that is produced for the stator iron core coil 1003 of the rotor iron core coil 1006 that makes rotor portion and stationary part produces promotes bent axle 56 and rotates, can suitably stator iron core 1004 suitably be tilted to install, such as stator iron core 1004 can be become 5 ° to 30 ° acute angle angle tilt installation with respect to the elongation line of rotor iron core 1005, preferably, the angle of inclination can be 10 ° to 25 °, more preferably be that the angle of inclination can be 12 ° to 20 °.In preferred enforcement of the present invention, can select stator iron core 1004 is 5 °, 8 °, 12 °, 15 °, 20 ° with respect to the angle of inclination of rotor iron core.In order to utilize coil 1006 and 1003 magnetic fields that produced better, reduce iron loss, stator iron core 1004 is built up by silicon steel plate, and rotor iron core 1005 is made or is also built up by silicon steel plate by the steel of integral body.
Further describe the working principle of electromagnetism booster 1000 now.Why power-assisted is that it has utilized the magnetic signature that the homopolar-repulsion heteropole is inhaled mutually between electromagnet or the permanent magnet to electromagnetism booster 1000.As shown in Figure 7, when the rotor iron core 1005 of top position during near the stator iron core 1004 at tops, this moment, two iron cores were connected with rightabout electric current (by illustrated winding method, winding is identical, current opposite in direction), then the magnetic direction that produces of stator iron core 1004 and rotor iron core 1005 relative (for example: the N level of stator iron core to the center of circle and the N level of rotor iron core outside circle, perhaps the N level of stator iron core outside circle and the N level of rotor iron core to the center of circle), have repulsion between the outer iron core in making, then stator iron core 1004 will promote rotor iron core 1005 rotations.When rotor portion forwards several angle to (in the embodiment of 2 iron cores, near 180 degree) after, same rotor iron core 1005 is near next stator iron core 1004 time, repulsion between the homopolarity will become the resistance that rotor portion rotates, need cut off the power supply simultaneously this moment to the coil of stationary part and rotor portion, because outage, magnetic field between rotor iron core 1005 and the stator iron core 1004 will disappear, booster flywheel 1008 is because inertia continues motion, when same rotor iron core 1005 is crossed another stator iron core 1004, continuation is to coil electricity, repulsion between this moment rotor iron core 1005 and the stator iron core 1004 between the existing homopolarity can be actuated rotor portion again and is rotated further, under electromagnetic force, rotate so again and again, realize the power-assisted purpose that main shaft 4 is rotated.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification that scope of the present invention is by claims and be equal to and limit to these embodiments.
Claims (8)
1. the gear engagement speed variator system of a wind power generation stepped turbine turbofan, it comprises: power unit, described power unit comprise turbine turbofan (400), orbit (300), butter retainer ring (600), running gear ring (500), generator; Driver element, described driver element comprise small gear (8), angular wheel A(10), angular wheel B(11), helical gear A(14), helical gear B(13), high pressure electromagnetism booster (1000), automatic transmission (16).
2. the gear engagement speed variator system of wind power generation stepped turbine turbofan as claimed in claim 1, it is characterized in that: described turbine turbofan (400) is held up by the pin (303) on the orbit (300), butter retainer ring (600) is equipped with on the last plane of described turbine turbofan (400), and butter retainer ring (600) is connected to running gear ring (500) by the bolt group.
3. the gear engagement speed variator system of wind power generation stepped turbine turbofan as claimed in claim 1 is characterized in that: described generator is that rare earth permanent magnet does not have iron core generator (17).
4. as the gear engagement speed variator system of claim 1 or 3 described wind power generation stepped turbine turbofans, it is characterized in that: described rare earth permanent magnet does not have between iron core generator (17) and the automatic transmission (16) by coupling A(2) connect.
5. the gear engagement speed variator system of wind power generation stepped turbine turbofan as claimed in claim 1 is characterized in that: described high pressure electromagnetism booster (1000) and helical gear B(13) between connect by main shaft (4).
6. the gear engagement speed variator system of wind power generation stepped turbine turbofan as claimed in claim 1 is characterized in that: described helical gear B (13) and helical gear A(14) engagement, and helical gear A(14) link with multicolumn body power distribution device (5).
7. the gear engagement speed variator system of wind power generation stepped turbine turbofan as claimed in claim 1 is characterized in that: described angular wheel A(10) with angular wheel B(11) engagement.
8. as the gear engagement speed variator system of claim 1 or 7 described wind power generation stepped turbine turbofans, it is characterized in that: the conical tooth wheel shaft (9) described angular wheel A(10) is connected by key with small gear (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016209.8A CN103216397B (en) | 2012-01-19 | 2012-01-19 | Turbine and turbofan gear engagement speed control system of wind power generation tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210016209.8A CN103216397B (en) | 2012-01-19 | 2012-01-19 | Turbine and turbofan gear engagement speed control system of wind power generation tower |
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| Publication Number | Publication Date |
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| CN103216397A true CN103216397A (en) | 2013-07-24 |
| CN103216397B CN103216397B (en) | 2015-02-04 |
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| CN201210016209.8A Active CN103216397B (en) | 2012-01-19 | 2012-01-19 | Turbine and turbofan gear engagement speed control system of wind power generation tower |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105221691A (en) * | 2015-09-24 | 2016-01-06 | 安徽钟南人防工程防护设备有限公司 | A kind of worm gearing for blower fan transmission |
| CN106224448A (en) * | 2016-08-30 | 2016-12-14 | 江苏泰隆减速机股份有限公司 | A kind of big centre-to-centre spacing gear reduction unit |
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| CN201078309Y (en) * | 2007-07-13 | 2008-06-25 | 上海模斯电子设备有限公司 | Vertical wind-driven generator |
| US7942624B1 (en) * | 2009-04-29 | 2011-05-17 | John Walter Erb | Vertical axis wind generator |
| CN102644550A (en) * | 2011-02-18 | 2012-08-22 | 高克君 | Fluid combined sliding and rotating energy collecting device |
| CN202510295U (en) * | 2012-01-19 | 2012-10-31 | 周登荣 | Gear engagement speed change system for turbine turbofan of wind power tower |
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| US20070278796A1 (en) * | 2006-06-06 | 2007-12-06 | Power Daniel E | System for generating electricity from fluid currents |
| CN201045326Y (en) * | 2007-04-30 | 2008-04-09 | 廖福彰 | Wind power pushing mechanism |
| CN201078309Y (en) * | 2007-07-13 | 2008-06-25 | 上海模斯电子设备有限公司 | Vertical wind-driven generator |
| US7942624B1 (en) * | 2009-04-29 | 2011-05-17 | John Walter Erb | Vertical axis wind generator |
| CN102644550A (en) * | 2011-02-18 | 2012-08-22 | 高克君 | Fluid combined sliding and rotating energy collecting device |
| CN202510295U (en) * | 2012-01-19 | 2012-10-31 | 周登荣 | Gear engagement speed change system for turbine turbofan of wind power tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221691A (en) * | 2015-09-24 | 2016-01-06 | 安徽钟南人防工程防护设备有限公司 | A kind of worm gearing for blower fan transmission |
| CN106224448A (en) * | 2016-08-30 | 2016-12-14 | 江苏泰隆减速机股份有限公司 | A kind of big centre-to-centre spacing gear reduction unit |
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| Publication number | Publication date |
|---|---|
| CN103216397B (en) | 2015-02-04 |
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