CN102367745A - Low-resistance culvert current type air turbine generating system - Google Patents
Low-resistance culvert current type air turbine generating system Download PDFInfo
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- CN102367745A CN102367745A CN201110327464XA CN201110327464A CN102367745A CN 102367745 A CN102367745 A CN 102367745A CN 201110327464X A CN201110327464X A CN 201110327464XA CN 201110327464 A CN201110327464 A CN 201110327464A CN 102367745 A CN102367745 A CN 102367745A
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Abstract
The invention discloses a low-resistance culvert current type air turbine generating system, which is a generating system related to a plurality of professional core technologies, such as establishment of a culvert current type flux tube, optimization of low-resistance turbine blades, type selection of a non-dynamic deflector grid, coupling and sealing-in of hollow graded shafts, generator matching and the like and belongs to the technical field of power generation by stamping low-resistance turbines by specific air jet generated by suction of solar towers. The low-resistance culvert current type air turbine generating system comprises a generator, support ribs, support rings, a self-checking element assembly, a culvert, fixed rings, a wake flow channel tube, turbine blades, a windward plate, a centripetal ring, a chock valve, a main shaft, a motor, a heat insulation material, a horn-shaped airflow flux tube, graded shafts, a turbine housing, a butt flange, a positioning pedestal, a limit flange, a bearing and a connecting shaft; the culvert is prefabricated in the annular direction of the bottom of a solar tower; the turbine blades are arranged on the graded shafts; the support rings, the support ribs, the bearing, the graded shafts, the fixed ring, the windward plate, the centripetal ring and the turbine blades are arranged in the turbine housing; and the generator is arranged at one end of the connecting shaft and used for converting rotating kinetic force to electric energy and outputting the electric energy.
Description
Technical field
What low-resistance culvert streaming air turbine power generation system of the present invention related to is that establishment, the optimization of low-resistance turbine blade, non-dynamic airflow fence type selecting, hollow graded axle coupling sealing-in, the generator of containing the flow pattern flux tube joined multinomial professional core technology power generation systems such as type.The peculiar air-spray punching press low-resistance turbine generation technical field that belongs to the solar column suction and form.
Background technique
Along with China's economy rapid growth has sharply increased the demand to electric power, per 10 years total demands in following 30 years will increase 1200TWh.The energy expert is from the social sustainable development requirement; The total installation of generating capacity of estimating China's renewable energy power generation will reach 10GW at the year two thousand twenty; The year two thousand fifty will be brought up to the level of 100GW, account for the 5%-7% of whole total installations of generating capacity, thereby become the important component part of China's electric power system.Wherein, Wind-power electricity generation and solar electrical energy generation will account for important share; Early stage, wind-power electricity generation can comparatively fast develop, and the growth in later stage mainly relies on solar thermal power generation, but utilizing the solar thermal energy generating is a comprehensive high technology; Relate to solar energy collecting, energy storage, new material technology, problems such as efficient steam turbine technology and automatic control system.Make a general survey of solar thermal power generation project both domestic and external; The expert thinks following has the funnel-shaped heat of number of development potentiality to generate electricity most; And funnel-shaped heat generating does not lack chimney height, heat collecting field and control system, lacks full-time highly effective air turbogenerator specialized and that adapt with it only.The air turbine of the supporting application in solar tower hot air flow power station that visible in the market is is mainly with the wind energy conversion system principle, and water turbine principle and air bells exhauster principle design are many.The maximum problem of this design concept is exactly that hot air flow is easy to " once crossing " (just exhausting produces to climbing power, drives the central shaft rotation thereby impact blade, produces electric energy), and photoelectric transformation efficiency low (only 10%-12%) also is natural.Next is easy damage, because the environment dust storm, weeds get on the fan blade, make corrosion of blade, plucking, and weeds get into and more are prone to twine, and cause " deadlock ".Although world's minority developed country; Namibia like the U.S., Germany, Spain, Australia and developing country all attempts building solar heat air-flow generating tower (the highest 1000 meters) in plan in various degree in recent years; The generating theory that is adopted also rests on the booth formula; Hoop arranges that the resistance wind wheel generator utilizes the generating of confluxing of chimney bottom hot air flow, does not see that all setting foot in low-resistance contains and flow the turbine generation technical field.China carries out later at this area research, although have the Central China University of Science and Technology, Shanghai Communications University to take to the research of this respect at present, also only rest on the conception conceptual phase.Particularly to the establishment of novel culvert flow pattern flux tube, the low-resistance turbine blade is optimized, and non-dynamic airflow fence type selecting, hollow graded axle coupling sealing technology and generator are joined type and selected also to have no way of talking about.
Through further retrieving the investigation that reaches market, do not see expert document and the patent report in full accord or similar with the present invention.
Summary of the invention
The present invention seeks to above-mentioned deficiency, contain streaming air turbine power generation system for predictable market, following solar column hot air flow power station provides a kind of low-resistance.One of characteristics that it is maximum are with current collection mode at the bottom of alternative wall hole formula of unprecedented culvert streaming new technique and the concentrated tower, become unordered and in order limited heat energy are promoted an one magnitude, guarantee that hot fluid reaches peak use rate; Two of characteristics are to replace many covers of single-stage that mode is set with the plural serial stage optimisation technique, make full use of heat energy second use rate, win electric power output maximization; Three of characteristics are to adopt outstanding aerofoil and the outstanding turbine impellers coupling core technology of sending, and substitute simple vane and the impeller type setting of equipping, and guarantee that turbo machine when microjet impacts, also can export ideal power, the drive generator for electricity generation; Four of characteristics have provided a kind of full-time efficient, long lifetime of solar heat air-flow generating, green electric power supply manufacturing equipment of meeting fully, have from then on filled up domestic and international blank.
Low-resistance culvert streaming air turbine power generation system takes following technological scheme to realize:
Low-resistance contain streaming air turbine power generation system comprise generator, supporting rib, support ring, self check component element, culvert, retaining ring, wake flow tunnel tube, turbine impellers, the plate that facings the wind, to thimble, chock plate, main shaft, motor, thermal insulating material, air horn flux tube, graded axle, turbine casing, abutted flange, location pedestal, spacing flange, bearing and coupling shaft.Culvert is prefabricated in the solar tower bottom part ring upwards; Turbine impellers is arranged on the graded axle; Bearing is arranged on graded axle two; One of the plate that facings the wind is fixed on the retaining ring, and the other end is fixed on thimble; Support ring is provided with supporting rib; Supporting rib is fixed on bearing week laterally; The location pedestal is arranged on the turbine casing lower, planar; Be provided with support ring, supporting rib, bearing, graded axle, retaining ring in the turbine casing, the plate that facings the wind, to thimble, turbine impellers; Abutted flange is arranged on hoop two of single stage turbine casing, helps the encapsulation butt joint of the first order and the second level; The air horn flux tube is arranged on the first order turbine casing; Chock plate is arranged on the main shaft; Main shaft one end is provided with motor, helps timely regulation and control, plays the function of keying effect and control flow rate flow velocity; The wake flow tunnel tube is arranged on the afterbody turbine casing, plays drainage; Spacing flange is arranged on wake flow tunnel tube and the air horn flux tube; The self check component element is arranged on the turbine casing tapping and helps observing on the position with self check; Adopt coupling shaft to be connected between turbo machine and the generator,, make the without hindrance rising of air-flow through the distance between coupling shaft can regulate generator and the turbo machine; Generator is arranged on coupling shaft one end, helps in time converting rotating power to electric energy output; Filled thermal insulation materials is avoided heat waste between culvert and turbine casing, culvert and air horn flux tube.
Described culvert employing reinforced concrete is built formation (especially when cooperating the solar tower generating), and inducer is processed along horn-like, processes horn-like after the outlet extension 1-2 rice; Also can adopt steel plate to bend the welding processing moulding.Culvert circumferential size after processing should be greater than turbine ring to shell face 300-600mm.
Described air turbine can adopt single-stage to use, and more preferably adopts plural serial stage to use.When adopting plural serial stage to use, the specification of the air intake first order is selected greater than the second level, and the third level forms along horn-like fluid compression type trend less than the second level.
Described self check component element adopts monitoring probe, shot-light, micro motor, lampshade sandwich type element to form.Be arranged on the hollow turbine casing tapping of each grade, help real-time inspection and working order and the measured data of transmitting every grade of air turbine.
Described graded axle adopts metallic material to process the graded bearing that dwindles piecemeal through a series of machinings, also can adopt the hierarchical segmented hollow graded axle that connects into, and helps reducing weight, and turbo machine is pneumatic easier, and saves kinetic energy.
It is compound that described turbine impellers adopts glass fibre to add epoxy resin, also can adopt aluminum alloy, magnesium alloy materials manufacturing.The turbine impellers of processing, blade root are solid body, are hollow body between blade face and the blade back, and the integral turbine blade is irregular upwards turns round 15-68 ° of inclination angle.
The described plate that facings the wind adopts stainless steel, glass fibre reinforced plastics, aluminum alloy and other any sheet material, also can adopt to be difficult for other high sheet materials of burn into intensity and to process.To be the center to thimble, along the skewed fabric swatch of direction, the interval 50-300mm between plate and the plate, the width of plate are 500-3000mm, highly are 1000-3000mm.
Described generator adopts synchronous generator, induction generator or mag-dynamo, can preferably any a application, and output power 150-5000KW also can adopt and the corresponding generator of air turbine output power.
Described wake flow tunnel tube employing is difficult for burn into degree of finish, and good sheet metal bends, and cylindric through the rivet welding composition, an end is provided with flange; The other end is uncovered, preferably is employed in the culvert wall and pastes aluminium, moulds thin plate or sticking brick; Stick thereby reduce fluid, it is more smooth and easy that air-flow is risen.
Working principle:
Receive the solar tower negative pressure to produce the Physical Mechanism effect of suction, when fluid working substance (being called hot air flow here) with the flow velocity of 15-20m/s (design current velocity) and full flow chock plate at first, during through horn-like induction tunnel runner through opening; Hot air flow is compressed for the first time; Irregular fever air-flow (like eddy current, eddy flow) is adjusted for the first time and is got into the plate chink type passage that facings the wind from horn-like outlet, and during through the chink type passage, hot air flow obtains adjustment for the second time; Carry out the compression second time; Under the situation that secondary adjustment hot air flow and secondary are compressed, hot air flow is become along direction high speed impact turbine impellers, turbine impellers drives the graded axle and rotates; Accomplish wind energy switch machine kinetic energy process; And the graded axle of high speed rotating is passed to synchronous generator with rotation function, generator produces electric energy output online, from and accomplished the process that mechanical kinetic energy converts electric energy to.Because after hot air flow is carried out and is impacted for the first time; Complementary energy is fled from from the turbine impellers edge and is got into the second level board interface that facings the wind; Another is adjusted and compresses, and hot fluid complementary energy further is applied, and impacts second level turbine impellers again; Make turbine impellers drive second level graded axle and rotate synchronously, produce stronger rotation function and drive synchronous machine completion electric power output program together with the first order.Hot air flow after the impact gets in the solar tower through the wake flow tunnel tube, enters nature through being drawn into top exit naturally, and is reciprocal with this.
Description of drawings
Through the detailed description below in conjunction with accompanying drawing, aforesaid purpose, the feature and advantage with other of the present invention will become more clear.Wherein:
Fig. 1 is that low-resistance of the present invention is contained streaming air turbine power generation system sectional view.
Sequence number among the figure:1. motor; 2. chock plate; 3. main shaft; 4. air horn flux tube; 5. thermal insulating material; 6. graded axle; 7. turbine casing; 8. location pedestal; 9. abutted flange; 10. bearing; 11. spacing flange; 12. coupling shaft; 13. generator; 14. wake flow tunnel tube; 15. culvert; 16. supporting rib; 17. support ring; 18. self check component element; 19. retaining ring; 20. to thimble; 21. turbine impellers; The plate 22. facing the wind.
Embodiment
In conjunction with Fig. 1, low-resistance culvert streaming air turbine power generation system of the present invention takes following technological scheme to realize:
Low-resistance of the present invention contain streaming air turbine power generation system comprise generator 13, supporting rib 16, support ring 17, self check component element 18, culvert 15, retaining ring 19, wake flow tunnel tube 14, turbine impellers 21, the plate 22 that facings the wind, to thimble 20, chock plate 2, main shaft 3, motor 1, thermal insulating material 5, air horn flux tube 4, graded axle 6, turbine casing 7, abutted flange 9, location pedestal 8, spacing flange 11, bearing 10 and coupling shaft 12.Culvert 15 is prefabricated in the solar tower bottom part ring upwards; Turbine impellers 21 is arranged on the graded axle 6; Bearing 10 is arranged on graded axle 6 two; 22 1 of the plates that facing the wind are fixed on the retaining ring 19, and the other end is fixed on thimble 20; Support ring 17 is provided with supporting rib 16; Supporting rib 16 is fixed on 10 weeks of bearing laterally; Location pedestal 8 is arranged on turbine casing 7 lower, planar; Be provided with support ring 17, supporting rib 16, bearing 10, graded axle 6, retaining ring 19 in the turbine casing 7, the plate 22 that facings the wind, to thimble 20, turbine impellers 21; Abutted flange 9 is arranged on hoop two of single stage turbine casing 7, helps the encapsulation butt joint of the first order and the second level; Air horn flux tube 4 is arranged on the first order turbine casing 7; Chock plate 2 is arranged on the main shaft 3; Main shaft 3 one ends are provided with motor 1, help timely regulation and control, play the function of keying effect and control flow rate flow velocity; Wake flow tunnel tube 14 is arranged on the afterbody turbine casing 7, plays drainage; Spacing flange 11 is arranged on wake flow tunnel tube 14 and the air horn flux tube 4; Self check component element 18 is arranged on turbine casing 7 tappings and helps observing on the position with self check; Adopt coupling shaft 12 to be connected between turbo machine and the generator 13, the distance through between coupling shaft 12 can regulate generators 13 and the turbo machine makes the without hindrance rising of air-flow; Generator 13 is arranged on coupling shaft 12 1 ends, helps in time converting rotating power to electric energy output; Thermal insulating material 5 is filled between culvert 15 and turbine casing 7, culvert 15 and the air horn flux tube 4, avoids heat waste.
Described culvert 15 employing reinforced concrete are built formation (especially when cooperating the solar tower generating), and inducer is processed along horn-like, process horn-like after the outlet extension 1-2 rice; Also can adopt steel plate to bend the welding processing moulding.Culvert 15 circumferential size after processing should be greater than turbine ring to shell face 300-600mm.
Described air turbine can adopt single-stage to use, and more preferably adopts plural serial stage to use.When adopting plural serial stage to use, the specification of the air intake first order is selected greater than the second level, and the third level forms along horn-like fluid compression type trend less than the second level.
Described self check component element 18 adopts monitoring probe, shot-light, micro motor, lampshade sandwich type element to form.Be arranged on the hollow turbine casing tapping of each grade, help real-time inspection and working order and the measured data of transmitting every grade of air turbine.
Described graded axle 6 adopts metallic material to process the graded bearing that dwindles piecemeal through a series of machinings, also can adopt the hierarchical segmented hollow graded axle that connects into.Help reducing weight, turbo machine is pneumatic easier, and saves kinetic energy.
It is compound that described turbine impellers 21 adopts glass fibre to add epoxy resin, also can adopt aluminum alloy, magnesium alloy materials to make.The turbine impellers of processing 21, blade root are solid body, are hollow body between blade face and the blade back, and integral turbine blade 21 is irregular upwards turns round 15-68 ° of inclination angle.
The described plate 22 that facings the wind adopts stainless steels, glass fibre reinforced plastics, aluminum alloy and other any sheet material, also can adopt to be difficult for other high sheet materials of burn into intensity and to process.To be the center to thimble, along the skewed fabric swatch of direction, the interval 50-300mm between plate and the plate, the width of plate are 500-3000mm, highly are 1000-3000mm.
Described generator 13 adopts synchronous generators, induction generator, and mag-dynamo can preferably any a application, and output power 150-5000KW also can adopt and the corresponding generator of air turbine output power.
Described wake flow tunnel tube 14 employings are difficult for burn into degree of finish, and good sheet metal bends, and cylindric through the rivet welding composition, an end is provided with flange; The other end is uncovered, preferably is employed in culvert 15 walls and pastes aluminium, moulds thin plate or sticking brick; Stick thereby reduce fluid, it is more smooth and easy that air-flow is risen.
Low-resistance of the present invention is contained streaming air turbine power generation system and had remarkable technology and sexual valence advantage, and is specific as follows:
One, adopting novel tapering type long runner working medium flux optimized controllable design proposal, is mechanical energy thereby make wind energy transformation, and mechanical energy is converted into electric energy, connects " accomplishing without any letup ".
The present invention is one of core apparatus of the tower hot air flow generating of the sun.With solar tower self suction force as kinetic energy; Former dispersion is arranged on solar tower thermal-arrest canopy circumferential wall hole formula small generator; Centralized integration is in the unified duct, in the employing, high-rating generator takes on the main force, through send wind control amount, moving along a series of standard standards such as loudspeaker convergent, long runner current stabilization, the directed impacts of plate of facining the wind; Make limited hot air flow obtain more reasonable use; When reducing heat waste, reduced fluid loss again, for the installation application of follow-up efficient turbo machine has been created good condition.
Two, adopt a multi-stage, efficient turbo machine advanced technologies flow process, give full play to the oar effect of extraordinary whirlpool, make wind energy convert mechanical energy to, the maximization of mechanical energy converting electrical energy.
The present invention adopts the main force element of outstanding turbine impellers as the kinetic energy conversion; Change normality blade type and the way of dividing turbine formula blade; Add the technological process that employing is dwindled step by step, under outstanding orientation is facingd the wind the planning of plate, make the unordered change of fluid orderly; And torsion does not subtract, and power produces and goes up not down.Double according to wind speed, the power of wind just increases by 8 times key concept, and the present invention gives full play to the flow rate and the temperature difference of wake flow, can in time adjust progression, rationally increases or reduces.Be 15m/s when supposing fluid impact, the electric energy 350W that produces when impacting the entering second level, back, produces electric energy 350W equally, so as long as enough suction forces are arranged, just can make electric power output is more than the twice of unit.Change traditional hot airflow power generation " blow and the crosses " defect that utilization ratio is low, start the new energy electric power system application New Times.
Three, adopt traditional material,, reduce fabricating cost, improve the market competitiveness according to the pneumatic principle design.
The present invention adopts commercially available conventional glass to add epoxy (GF/E) or graphite fiber/glass mixes combination making blade, and the favourable purchasing of raw materials is timely, can form mass production, reduces fabricating cost, the competitive ability of expanding market.Under irregular torsion angle 15-68 ° situation, still guarantee to have enough intensity, rigidity and aeroelasticity stable properties according to the outstanding turbine impellers of pneumatic principle design.Therefore, to future whole industry set up the model and played certain leading and the mark post effect.
Four, noise is low, vibration is little, non-maintaining, the long lifetime.
The present invention combines with concrete prefabricated culvert during installation, and directly fixedly contacts with ground owing to being main force hot air flow air channel to contain streamed, and the noise that produces during turbine rotation is difficult for leaking, and can vibrate also little with soil to diffusion all around.The turbogenerator that the external masterpiece that can know at present " km high tower " is designed; Be the illustration that is placed with 32 turbogenerators with circumferential perforate of thermal-arrest canopy or tower bottom, the diffusion noise that this design meeting is stopped by neither wind or rain, vibration is big; Fragile, have a strong impact on working life.In addition; The another big characteristics of the present invention are employed in correct position perforate on the turbine casing; The real-time motion situation and the data of turbo machine can in time understood and collect in the hole to being furnished with the self check element, guarantees that turbine operation is in good state and controlled range all the time; Avoid unnecessary mechanical loss, increase the service life.
Claims (9)
1. a low-resistance is contained streaming air turbine power generation system, it is characterized in that: comprise generator, supporting rib, support ring, self check component element, culvert, retaining ring, wake flow tunnel tube, turbine impellers, the plate that facings the wind, to thimble, chock plate, main shaft, motor, thermal insulating material, air horn flux tube, graded axle, turbine casing, abutted flange, location pedestal, spacing flange, bearing and coupling shaft; Culvert is prefabricated in the solar tower bottom part ring upwards; Turbine impellers is arranged on the graded axle; Bearing is arranged on graded axle two; One of the plate that facings the wind is fixed on the retaining ring, and the other end is fixed on thimble; Support ring is provided with supporting rib; Supporting rib is fixed on bearing week laterally; The location pedestal is arranged on the turbine casing lower, planar; Be provided with support ring, supporting rib, bearing, graded axle, retaining ring in the turbine casing, the plate that facings the wind, to thimble, turbine impellers; Abutted flange is arranged on hoop two of single stage turbine casing, helps the encapsulation butt joint of the first order and the second level; The air horn flux tube is arranged on the first order turbine casing; Chock plate is arranged on the main shaft; Main shaft one end is provided with motor; The wake flow tunnel tube is arranged on the afterbody turbine casing, plays drainage; Spacing flange is arranged on wake flow tunnel tube and the air horn flux tube; The self check component element is arranged on the turbine casing tapping and helps observing on the position with self check; Adopt coupling shaft to be connected between turbo machine and the generator,, make the without hindrance rising of air-flow through the distance between coupling shaft can regulate generator and the turbo machine; Generator is arranged on coupling shaft one end, helps in time converting rotating power to electric energy output; Filled thermal insulation materials is avoided heat waste between culvert and turbine casing, culvert and air horn flux tube.
2. low-resistance according to claim 1 is contained streaming air turbine power generation system, it is characterized in that: described culvert adopts reinforced concrete to water and builds up, and inducer is processed along horn-like, processes horn-like after the outlet extension 1-2 rice; Or adopting steel plate to bend the welding processing moulding, the culvert circumferential size after processing should be greater than turbine ring to shell face 300-600mm.
3. low-resistance according to claim 1 is contained streaming air turbine power generation system, it is characterized in that: described air turbine adopts single-stage to use, or adopts plural serial stage to use; When adopting plural serial stage to use, the specification of the air intake first order is selected greater than the second level, and the third level forms along horn-like fluid compression type trend less than the second level.
4. low-resistance according to claim 1 is contained streaming air turbine power generation system; It is characterized in that: described self check component element adopts monitoring probe, shot-light, micro motor, lampshade sandwich type element to form; Be arranged on the hollow turbine casing tapping of each grade, help real-time inspection and working order and the measured data of transmitting every grade of air turbine.
5. low-resistance according to claim 1 is contained streaming air turbine power generation system, it is characterized in that: described graded axle adopts metallic material to process the graded bearing that dwindles piecemeal through machining, or adopts the hierarchical segmented hollow graded axle that connects into.
6. low-resistance according to claim 1 is contained streaming air turbine power generation system, it is characterized in that: it is compound that described turbine impellers adopts glass fibre to add epoxy resin, or adopt aluminum alloy, magnesium alloy materials manufacturing; The turbine impellers of processing, blade root are solid body, are hollow body between blade face and the blade back, and the integral turbine blade is irregular upwards turns round 15-68 ° of inclination angle.
7. low-resistance according to claim 1 is contained streaming air turbine power generation system, it is characterized in that: the described plate that facings the wind adopts stainless steel, glass fibre reinforced plastics, aluminum alloy or employing to be difficult for other high sheet materials of burn into intensity and processes; To be the center to thimble, along the skewed fabric swatch of direction, the interval 50-300mm between plate and the plate, the width of plate are 500-3000mm, highly are 1000-3000mm.
8. low-resistance according to claim 1 is contained streaming air turbine power generation system; It is characterized in that: described generator adopts synchronous generator, induction generator or mag-dynamo; Output power 150-5000KW also can adopt and the corresponding generator of air turbine output power.
9. low-resistance according to claim 1 is contained streaming air turbine power generation system; It is characterized in that: described wake flow tunnel tube employing is difficult for burn into degree of finish, and good sheet metal bends; Cylindric through the rivet welding composition, an end is provided with flange, and the other end is uncovered; Paste aluminium, mould thin plate or sticking brick at the culvert wall.
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| CN201110327464.XA CN102367745B (en) | 2011-10-25 | 2011-10-25 | Low-resistance culvert current type air turbine generating system |
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| CN201110327464.XA CN102367745B (en) | 2011-10-25 | 2011-10-25 | Low-resistance culvert current type air turbine generating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013130911A2 (en) * | 2012-02-29 | 2013-09-06 | Qwtip Llc | Flux field generator with counter rotating disk-pack turbines |
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| FR2261427A1 (en) * | 1974-02-20 | 1975-09-12 | Bellinik Serge | Wind driven electric generator with multi-stage turbine - is automatically rotated too face directly into the wind |
| GB1519774A (en) * | 1975-10-28 | 1978-08-02 | Patten R | Apparatus for the generation of power from naturally available energy |
| CN101016878A (en) * | 2007-02-14 | 2007-08-15 | 青岛科技大学 | Solar chimney power plant based on solar wall technology |
| US7368828B1 (en) * | 2006-03-29 | 2008-05-06 | Calhoon Scott W | Wind energy system |
| US20110198855A1 (en) * | 2010-02-18 | 2011-08-18 | Alan Ashley Alexander White | Wind and solar electric generator |
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2011
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2261427A1 (en) * | 1974-02-20 | 1975-09-12 | Bellinik Serge | Wind driven electric generator with multi-stage turbine - is automatically rotated too face directly into the wind |
| GB1519774A (en) * | 1975-10-28 | 1978-08-02 | Patten R | Apparatus for the generation of power from naturally available energy |
| US7368828B1 (en) * | 2006-03-29 | 2008-05-06 | Calhoon Scott W | Wind energy system |
| CN101016878A (en) * | 2007-02-14 | 2007-08-15 | 青岛科技大学 | Solar chimney power plant based on solar wall technology |
| US20110198855A1 (en) * | 2010-02-18 | 2011-08-18 | Alan Ashley Alexander White | Wind and solar electric generator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013130911A2 (en) * | 2012-02-29 | 2013-09-06 | Qwtip Llc | Flux field generator with counter rotating disk-pack turbines |
| WO2013130911A3 (en) * | 2012-02-29 | 2014-11-27 | Qwtip Llc | Flux field generator with counter rotating disk-pack turbines |
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| CN102367745B (en) | 2014-06-18 |
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Effective date of registration: 20201214 Address after: No.33, phase II, Fuqiao Industrial Zone, Fuqiao Town, Taicang City, Jiangsu Province, 215400 Patentee after: Taicang Jiacheng Semiconductor Equipment Co., Ltd Address before: 214000 932 building, 530 Chuang Chuang science and technology base, 401 Xingyuan North Road, Wuxi, Jiangsu. Patentee before: WUXI C-SOLAR NEW ENERGY TECHNOLOGY Ltd. |
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