CN102518559A - Wind power and low-pressure steam turbine hybrid energy-storage cycle power generation system - Google Patents
Wind power and low-pressure steam turbine hybrid energy-storage cycle power generation system Download PDFInfo
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- CN102518559A CN102518559A CN2011104243545A CN201110424354A CN102518559A CN 102518559 A CN102518559 A CN 102518559A CN 2011104243545 A CN2011104243545 A CN 2011104243545A CN 201110424354 A CN201110424354 A CN 201110424354A CN 102518559 A CN102518559 A CN 102518559A
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- 238000004146 energy storage Methods 0.000 title claims abstract description 27
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
A wind power and low-pressure steam turbine hybrid energy-storage cycle power generation system comprises a wind power storage portion and a low-pressure steam turbine power generation portion connected with the same. The wind power storage portion comprises a framework, a shaft mounted on the framework, an impeller mounted at one end of the shaft, a speed increasing box connected with the other end of the shaft and an air compressor connected with the speed increasing box. The low-pressure steam turbine power generation portion comprises a low-pressure steam turbine and a power generator connected with the low-pressure steam turbine. Compressed air stored in the wind power storage portion drives the low-pressure turbine power generation portion. The wind power and low-pressure steam turbine hybrid energy-storage cycle power generation system solves problems that a single wind driven power generator in convention wind power generation mode is low in power and efficiency, is unstable and intermittent, is easy to impact with the power grid when in grid connection and has affection on safety and stability in power supply and the like. Power generation efficiency is increased, and the problems about stability of grid connection and remote delivery in wind power generation are solved.
Description
Technical field
The present invention relates to a kind of power generation system, specifically, is the complementary energy storage cycle generating system of a kind of wind-force and low-pressure turbine.
Background technique
Wind energy more and more receives the attention of countries in the world as a kind of renewable energy sources of cleaning.Along with development of global economy, the grid type wind-power electricity generation is able to high speed development.
But in the wind-power electricity generation process, blade produces rotation function under the effect of wind energy; After the speedup box speedup, drive generator for electricity generation, also available blade directly drives the surper-low-speed generator generating; Because wind energy is the product of nature; Manpower is uncontrollable, thereby the problem that is incorporated into the power networks of wind-driven generator never is well solved
Traditional wind-power electricity generation, separate unit wind-power electricity generation acc power is little, efficient is low, unstable, easily electrical network is impacted when being incorporated into the power networks, influence the power supply of safety and stability.
Present steam turbine is traditional high-pressure steam turbine all, and vapor pressure is huge, and the each side technical requirements is very high, and fund input is huge.
Summary of the invention
The present invention is directed to the defective of traditional wind-power electricity generation; Designed a kind of wind-power generating system of new model, the complementary energy storage cycle generating system of wind-force and low-pressure turbine has solved traditional wind-power electricity generation; Power is little, inefficiency, instability, discontinuous, easily electrical network is impacted when being incorporated into the power networks; Influence safety, stable problems such as power supply have improved generating efficiency, have solved that wind-power electricity generation is stable to be incorporated into the power networks and stable power-supplying and remote transportation problem.
The complementary energy storage cycle generating system of wind-force of the present invention and low-pressure turbine; The low-pressure turbine power generation part that comprises the wind energy storage area, joins with the wind energy storage area, described wind energy storage area comprise frame, rack-mounted axle, the impeller that is installed in axle one end, the speedup box that links to each other with the axle the other end, the air compressor that links to each other with speedup box; Described low-pressure turbine power generation part comprise low-pressure turbine, with the low-pressure turbine generator coupled, the compressed air-driven low-pressure turbine power generation part of wind-drive wind energy storing section stores, described low-pressure turbine comprises frame; Be positioned at the rotatable main shaft on the frame, the rotor that two-stage at least is made up of an even number N cavity fixedly is housed on the main shaft, cavity is uniformly distributed along the circumference; Two relative cavitys interconnect into a closed chamber through connection shaft, and fluid is housed in the closed chamber, in each cavity air bag are installed; Air bag is installed in the cavity through flange plate, and air bag is provided with gas-entered passageway and outlet passageway, is provided with solenoid directional control valve between gas-entered passageway and the outlet passageway; Solenoid directional control valve is positioned on the connection shaft; And to be positioned at the main shaft be on the same circumference in the center of circle, and outlet passageway joins through the gas-entered passageway of air bag in the pipeline cavity relative with next stage rotor co-located cavity, and described main shaft is provided with the N pass joint; Join through pipeline and solenoid directional control valve; Be fixed with near switch bracket on the described main shaft, near being provided with near switch with the corresponding position of solenoid directional control valve on the switch bracket, described frame is provided with arc-shaped cam; Arc-shaped cam is positioned at 60 °-90 ° and 240 °-270 ° position, and be positioned near switch on the same circumference; One end of main shaft is connected with generator and generates electricity, and the other end is equipped with the rotation steam supply valve, and rotation steam supply valve and source of the gas join; Described rotation steam supply valve comprises spool; Be sleeved on spool outside valve body, be fixed on the valve gap that is positioned at the valve body outer end on the spool, have annular air inlet duct, valve body external cylindrical surface to be equipped with and the corresponding suction port of annular air inlet duct on the external cylindrical surface of spool; Suction port and source of the gas join; Boring is arranged at annular air inlet duct bottom, and there is the center hole that is communicated with annular air inlet duct bottom hole at the center in the spool, and gas joins through center hole and main shaft.
Preferably, an end of the gas-entered passageway of air bag and outlet passageway has flange, and flange plate overlapped air bag and pushes down flange air bag is fixed in the cavity.
Preferably, described low-pressure turbine also can be provided with generator, and the rotor of generator is provided with gear, and main shaft is provided with gear, the gear on the main shaft through with generator amature on gear engagement generate electricity.
Preferably, described low-pressure turbine is provided with and the generator storage battery that joins, and storage battery is the automatical control system power supply of low-pressure turbine.
Preferably, described N=8.
Preferably, described rotor is provided with eight grades, and root diameter reduces step by step.
The invention has the beneficial effects as follows: the wind-force energy storing structure is simple, and the wind-force in the nature is not had restrictive condition, and technical requirements is not high, and cost is low, and the pressurized air of storage is convenient to transmission, also can directly be used for low-pressure turbine.
The low-pressure turbine of power generation system has been broken the category of all dynamic power machines, and it is fluid mechanics, air pressure mechanics, lever mechanics, the perfect combination of potential energy mechanics; And the energy of the supply self that can circulate, repeatedly acting improves its mechanical efficiency greatly; Also more energy-conservation, owing to do not need extra high pressure steam to drive, needn't consider thermal insulation and heat radiation; So it is simple in structure, with low cost, durable, easy to maintenance, can be widely used in the middle of power drags and generate electricity.
The power generation system of the combination of wind-force energy storage and low-pressure turbine; Solved the technical problem that exists separately; Low-pressure turbine has solved the difficult problem that is incorporated into the power networks that wind-power electricity generation is caused by the restriction of natural wind; The wind-force energy storage is that low-pressure turbine provides power resources, makes low-pressure turbine not receive the power generation operation of carrying out of region restriction.
Description of drawings
Accompanying drawing 1 is a system schematic of the present invention;
Accompanying drawing 2 is a low-pressure turbine power generation part structural drawing of the present invention;
Accompanying drawing 3 is the structural drawing of low-pressure turbine rotation steam supply valve of the present invention;
Accompanying drawing 4 is the structural drawing of low-pressure turbine air bag of the present invention;
Accompanying drawing 5 is a wind energy storage area structural drawing of the present invention.
Embodiment
The complementary energy storage cycle generating system of wind-force of the present invention and low-pressure turbine; Shown in Fig. 1 to 5; The low-pressure turbine power generation part that comprises the wind energy storage area, joins with the wind energy storage area; As shown in Figure 2, described wind energy storage area comprises frame 17, rack-mounted axle 19, is installed in the impeller 20 of axle 19 1 ends, the speedup box 21 that links to each other with axle 19 the other ends, the air compressor 22 that links to each other with speedup box; Described low-pressure turbine power generation part comprise low-pressure turbine, with the low-pressure turbine generator coupled; The compressed air-driven low-pressure turbine power generation part of wind-drive wind energy storing section stores; Described low-pressure turbine; As shown in Figure 3, comprise frame 1, arc-shaped cam 2, gear 3, generator 4, automatical control system, storage battery 5, bearing, main shaft 6, rotation steam supply valve 7, rotor, oval cavity 9, pipeline 10, oval air bag, solenoid directional control valve 11, near switch 12, near switch bracket 13.
1 one-tenth level of two groups of frames is installed; Wherein one group of big frame 1 is equipped with the platform of welded steel plate; And 240 ° to 270 ° positions and 60 ° to 90 ° positions in the inboard of frame 1 are equipped with arc-shaped cam 2; Be installed on arc-shaped cam 2 one side frames 1 concordant near switch bracket 13 with arc-shaped cam; Installed inside of another group frame 1 has gear 3, is used for drive main spindle 65 power supplies of the low power generator 4 ' accumulators of of another gear 3 are housed, and storage battery 5 is given the automatical control system power supply of low-pressure turbine rotor.Every group of machine 1 is equipped with bearing support and bearing, and main shaft 6 is installed in two groups of bearings, and main shaft 6 one ends can be installed generator 4, just can drive generator 4 generatings, and the other end is then installed rotation steam supply valve 7 systems, is used for to the low-pressure turbine air feed.
The rotor of low-pressure turbine is installed in the intermediate portion of main shaft 6, and the rotor of low-pressure turbine is arranged from big to small, is divided into 8 grades; The first order is 80 meters; Be 70 meters, 60 meters, 50 meters, 40 meters, 30 meters, 20 meters, 10 meters by that analogy, circular work from big to small is in the hope of obtaining more thrust.
Will arrange uniformly with the form of even number around the top of each group rotor 8 ellipse cavitys are installed, relative up and down cavity will have corresponding pipeline connection, makes it be communicated with into a closed chamber; An oval air bag is installed in each ellipse cavity, and as shown in Figure 5, an end of oval air bag is designed with air inlet and the public cavity of giving vent to anger of the band flange of thickening; When installing, overlap air bag with flange plate and pushed down flange, passed through the hole on the flange with screw then; Tightly be fixed on the flange plate of oval cavity 9 bottoms; Be connected with the air supply system of outside through the pipeline that is welded on flange plate outside then, organize a following oval cavity 9 and the pipeline that is connected cavity 10 of oval cavity 9 with respect to symmetrical each of cartridge rotor up and down, all filled flowing material; And the oval air bag in the top oval cavity 9 has charged into pressurized air; Air bag is fully expanded, be used for air in the emptying cavity space, make it form vacuum; So that flowing material from following cavity high speed transfer to the process of top cavity; Can not receive the resistance of air, and the pressurized air in the interior air bag of cavity above directly pushing, for ready in the air bag that is recycled to low-pressure turbine next stage rotor.
The rotation steam supply valve 7 that the other end of main shaft 6 is installed, as shown in Figure 4, the guarantor draws together spool 14, is sleeved on the valve body 15 of spool 14 outsides, is fixed on the valve gap 16 that is positioned at valve body 15 outer ends on the spool 14.Be processed with the air inlet circular groove on the external cylindrical surface of rotation steam supply valve 7 spools 14, boring is arranged at air inlet circular groove bottom, and there is the center hole that is communicated with the circular groove bottom hole at the center in the spool 14, and valve body 15 external cylindrical surfaces are equipped with and the corresponding suction port of air inlet circular groove.
Rotation steam supply valve 7 is installed on the main shaft 6, and the center hole of main shaft 6 and the center hole of rotation steam supply valve 7 are connected, and gas circuit just can be communicated with like this, and pressurized gas also can be infeeded the time marquis of low-pressure turbine rotation, is not affected.Line shaft, spool 14, valve gap 16 rotate together in the time of 7 work of rotation steam supply valve, and 15 transfixions of valve body are because valve body 15 belongs to friction sealed with spool 14, so even in rotation, pressurized air can not revealed yet.
Pressurized air through the suction port on the valve body 15, enters into the air inlet circular groove the inside above the spool 14 through the air inlet gas circuit; And then the hole bottom circular groove enters into the center hole of spool 14 interior edge faces; Enter into the center hole of main shaft 6 again from the center hole of spool 14,, link to each other through the suction port of pipeline with each solenoid directional control valve 11 of low-pressure turbine first order rotor through the main shaft surface pore identical with center hole; Enter into low-pressure turbine, rotation steam supply valve system that Here it is.
On each grade of low-pressure turbine rotor; The inner side surface that is communicated with 8 pipelines of 8 cavitys near the place of line shaft, is installed 8 cover solenoid directional control valves 11 respectively; Solenoid directional control valve 11 is two-way; Respectively there is one group of electromagnetic coil on both sides, control spool 14 side-to-side movements, and solenoid directional control valve 11 has three kinds of working staties.
First kind of state, the both sides electromagnetic coil is no electric circuit all, and spool 14 is because the effect of both sides spring when mediating, the air inlet of air bag and the Close All of giving vent to anger.
Second kind of state, when the electromagnetic coil on the left side was switched on, spool 14 attracted to the left side, and the filling channel of air bag is opened, and outlet passageway is closed.
The third state, when the electromagnetic coil on the right was switched on, spool 14 attracted to the right, and the outlet passageway of air bag is opened, and filling channel is closed.
And at first order rotor; Near the place of ring cam set, near the 8 cover solenoid valves of the inner side surface of corresponding 8 pipelines, the nearly switch 12 of 8 windings has been installed; The nearly switch 12 of each winding is divided into two, comes to control respectively two groups of electromagnetic coils on bi-directional electromagnetic selector valve 11 both sides.
When low-pressure turbine rotates; The camber cam that is fixed on the frame 1 is static; Therefore arc-shaped cam 2 will be opened the nearly switch 12 of 8 windings successively, connect the air bag in 8 grades of rotors that 8 cover solenoid directional control valves 11 are used for controlling respectively low-pressure turbine inflation, give vent to anger and close.The 8th grade of inner side surface that is communicated with 8 pipelines of 8 cavitys of low-pressure turbine rotor; Place near line shaft; Small-power low-speed generator 4 ' is installed, and it is meshing each other with the gear 3 on the frame that 4 ' in generator is gone up the gear of installing 3, when low-pressure turbine rotates; The gear 3 of small power generator 4 ' is along the gear 3 meshing rotations that are fixed on the frame 1; Make small generators 4 ' generating, charge into low power storage battery 5 the insides that are installed in small generators 4 ' next door then, supply with solenoid directional control valve and near switch 12 usefulness.
Low-pressure turbine is work like this, and hydraulic pressure height to 10 meter this law, the highest one-level of rotor of low-pressure turbine is 80 meters, selects the pressurized air of 1 MPa for use according to an atmosphere pressure energy; Drive 80 meters low-pressure turbine, the pressurized air of 1 MPa gets into main shaft 6 center holes through rotation steam supply valve 7, arrives each group rotor, is divided into 8 the tunnel then; Insert the suction port of 8 solenoid directional control valves 11 of each grade of low-pressure turbine respectively, wherein be in two of 240 ° of positions wherein near switch 12, the arc-shaped cam 2 that is installed in ° position, 240 ° of positions to 270 on the frame 1 is opened, thereby connects the electromagnetic coil of the left position of the solenoid directional control valve 11 that is in 240 ° of positions; Solenoid directional control valve 11 actions, spool 14 attracted to the left side, and gas-entered passageway is opened, and outlet passageway is closed; The pressurized air of 1 MPa just charges into rapidly in the air bag in the solenoid directional control valve 11 corresponding cavitys, and the pressure that airbag inflation, flowing material receive 1 MPa is expressed in the relative cavity fast, and as a kind of air bag that conducts the top cavity of media pressurization of 1 MPa pressure; Meanwhile, above wherein 2 of arc-shaped cams that are positioned at ° position, 60 ° of positions to 90 of the nearly switch 12 of that winding of 60 ° of positions open, thereby connect the right electromagnetic coil of the solenoid directional control valve 11 that is in 60 ° of positions, solenoid directional control valve 11 actions; Spool 14 attracted to the right, and gas-entered passageway is closed, and outlet passageway is opened, owing to charged into pressurized air in advance in the air bag; So pressurized air carries the pressure of self, flowing material is to its extruding, through corresponding pipeline in addition; Through what opened, the solenoid directional control valve 11 of control second level rotor is recycled to 70 meters of the next stage of low-pressure turbine rotor; Be arranged in the air bag of the cavity of 240 ° of positions, airbag inflation, flowing material are extruded to again in the top cavity; Meanwhile in the air bag of top cavity, the pressurized air of substituting the bad for the good in advance, solenoid directional control valve of having opened 11 and the corresponding pipeline 10 through top 60 ° of positions earlier; Through being positioned at the solenoid directional control valve 11 of the control third level rotor of having opened 240 ° of positions, be recycled to this one-level of 60 meters of the third level again, be recycled to 50 meters, 40 meters, 30 meters, 20 meters, 10 meters then by that analogy; 8 circulations are carried out synchronously, are recycled to afterbody pressurized air and discharge not recirculation, and 8 cavitys that are arranged in 60 ° of positions at this moment in 8 grades of rotors of low-pressure turbine are full of flowing material; And be full of pressurized air in 8 cavitys of 240 ° of positions, and center of gravity inversion this moment, 8 cavitys at top carry huge potential energy and fall from eminence; 8 grades of rotors of low-pressure turbine begin rotation, relend and help lever just can obtain huge power, along with the rotation of rotor; First group of cavity turns to 270 ° position, and what make 240 ° of positions breaks away from arc-shaped cam 2 near switch 12 and 60 ° of positions near switch 12 simultaneously; Two groups of electromagnetic coils of corresponding solenoid directional control valve 11 are cut off the power supply simultaneously, and spool 14 recenters, and solenoid directional control valve 11 cuts out; The suction port and the air outlet that are in the air bag in 8 cavitys in 270 ° of positions all are closed, and the pressurized air that charges into is closed in the air bag separately, for circulation is next time got ready.The suction port and the air outlet that are in the air bag in 8 cavitys in 90 ° of positions simultaneously also are closed; Meanwhile the 2nd group of cavity rotates to the position of 240 ° and 60 ° again, and inflation above repeating, circuit process fall to rotating then; The 3rd group by that analogy, the 4th group, the 5th group, the 6th group, the 7th group, the 8th group, inflate successively, circulate; Fall to rotating then, and then continue inflation cycle from first group and do work, go round and begin again like this; Low-pressure turbine just can be stably, outputting power evenly, drives generator for electricity generation.
The wind energy storage area utilizes wind-drive air compressor pressurized air, and stores in the gas holder 23, is transported to the place that needs electric energy through pipeline, supplies with local low-pressure turbine and drives generator for electricity generation.
The low-pressure turbine electricity of compressed air-driven can be very stable, can very stable being connected to the grid, and also can not form and impact electrical network.
Claims (6)
1. wind-force and the complementary energy storage cycle generating system of low-pressure turbine; The low-pressure turbine power generation part that comprises the wind energy storage area, joins with the wind energy storage area; It is characterized in that described wind energy storage area comprises frame (17), rack-mounted (19), the impeller (20) that is installed in axle (19) one ends, the speedup box (21) that links to each other with axle (19) the other end, the air compressor (22) that links to each other with speedup box; Described low-pressure turbine power generation part comprise low-pressure turbine, with the low-pressure turbine generator coupled, the compressed air-driven low-pressure turbine power generation part of wind-drive wind energy storing section stores, described low-pressure turbine comprises frame (1); Be positioned at the rotatable main shaft (6) on the frame (1), main shaft (6) is gone up the rotor that two-stage at least is made up of an even number N cavity fixedly is housed, and cavity is uniformly distributed along the circumference; Two relative cavitys interconnect into a closed chamber through connection shaft; Fluid is housed in the closed chamber, in each cavity air bag is installed, air bag is installed in the cavity through flange plate; Air bag is provided with gas-entered passageway and outlet passageway; Be provided with solenoid directional control valve (11) between gas-entered passageway and the outlet passageway, solenoid directional control valve (11) is positioned on the connection shaft, and to be positioned at main shaft (6) be on the same circumference in the center of circle; Outlet passageway joins through the gas-entered passageway of air bag in the pipeline cavity relative with next stage rotor co-located cavity; Described main shaft (6) is provided with the N pass joint, joins through pipeline and solenoid directional control valve (11), is fixed with on the described main shaft (6) near switch bracket (13); Be provided with near switch (12) near on the switch bracket (13) and the corresponding position of solenoid directional control valve (11); Described frame (1) is provided with arc-shaped cam (2), and arc-shaped cam (2) is positioned at 60 °-90 ° and 240 °-270 ° position, and be positioned on the same circumference near switch (12); One end of main shaft (6) is connected with generator (4) and generates electricity, and the other end is equipped with rotation steam supply valve (7), and rotation steam supply valve (7) joins with source of the gas; Described rotation steam supply valve (7) comprises spool (14); Be sleeved on spool (14) outside valve body (15), be fixed on the valve gap (16) that is positioned at valve body (15) outer end on the spool (14), on the external cylindrical surface of spool (14) annular air inlet duct is arranged, valve body (15) external cylindrical surface is equipped with and the corresponding suction port of annular air inlet duct; Suction port and source of the gas join; Boring is arranged at annular air inlet duct bottom, and there is the center hole that is communicated with annular air inlet duct bottom hole at the interior center of spool (14), and gas joins through center hole and main shaft (6).
2. the complementary energy storage cycle generating system of wind-force according to claim 1 and low-pressure turbine is characterized in that an end of the gas-entered passageway of air bag and outlet passageway has flange, and flange plate overlapped air bag and pushes down flange air bag is fixed in the cavity.
3. the complementary energy storage cycle generating system of wind-force according to claim 1 and low-pressure turbine; It is characterized in that; Described low-pressure turbine also can be provided with generator (4 '); The rotor of generator (4 ') is provided with gear (3), and main shaft is provided with gear (3), and the gear (3) on the main shaft (6) is through generating electricity with the epitrochanterian gear of generator (4 ') (3) engagement.
4. the complementary energy storage cycle generating system of wind-force according to claim 3 and low-pressure turbine is characterized in that, described low-pressure turbine is provided with and generator (the 4 ') storage battery (5) that joins, and storage battery (5) be that the automatical control system of low-pressure turbine is supplied power.
5. the complementary energy storage cycle generating system of wind-force according to claim 1 and low-pressure turbine is characterized in that described N=8.
6. the complementary energy storage cycle generating system of wind-force according to claim 1 and low-pressure turbine is characterized in that described rotor is provided with eight grades, and root diameter reduces step by step.
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| CN201110424354.5A CN102518559B (en) | 2011-12-19 | 2011-12-19 | Wind power and low-pressure steam turbine hybrid energy-storage cycle power generation system |
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| CN201110424354.5A CN102518559B (en) | 2011-12-19 | 2011-12-19 | Wind power and low-pressure steam turbine hybrid energy-storage cycle power generation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454372A (en) * | 2014-11-05 | 2015-03-25 | 芜湖中艺企业管理咨询有限公司 | Wind energy storage generation device |
| WO2016154796A1 (en) * | 2015-03-27 | 2016-10-06 | 大连善心水业科技有限公司 | Seawater desalination system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4339402A1 (en) * | 1993-11-18 | 1995-05-24 | Kraus Norbert Dipl Ing | Converting and storing wind energy using wind power plant with rotor |
| CN1443939A (en) * | 2003-04-28 | 2003-09-24 | 刘典军 | Pneumatic hydraulic power equipment |
| CN2913658Y (en) * | 2006-02-23 | 2007-06-20 | 刘典军 | Aerodynamic hydraulic motive power machine and electricity generating apparatus driven by the same |
| CN1995745A (en) * | 2006-12-25 | 2007-07-11 | 杨贻方 | Wind energy storehouse |
| CN201059245Y (en) * | 2007-07-23 | 2008-05-14 | 周国华 | Wind-power turbine generator |
| CN101319659A (en) * | 2008-06-26 | 2008-12-10 | 欧子文 | Oscillating wind power compressed air generator |
| WO2010125568A2 (en) * | 2009-04-28 | 2010-11-04 | Technion- Research And Development Foundation Ltd. | A system for wind energy harvesting and storage wising compressed air and hot water |
-
2011
- 2011-12-19 CN CN201110424354.5A patent/CN102518559B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4339402A1 (en) * | 1993-11-18 | 1995-05-24 | Kraus Norbert Dipl Ing | Converting and storing wind energy using wind power plant with rotor |
| CN1443939A (en) * | 2003-04-28 | 2003-09-24 | 刘典军 | Pneumatic hydraulic power equipment |
| CN2913658Y (en) * | 2006-02-23 | 2007-06-20 | 刘典军 | Aerodynamic hydraulic motive power machine and electricity generating apparatus driven by the same |
| CN1995745A (en) * | 2006-12-25 | 2007-07-11 | 杨贻方 | Wind energy storehouse |
| CN201059245Y (en) * | 2007-07-23 | 2008-05-14 | 周国华 | Wind-power turbine generator |
| CN101319659A (en) * | 2008-06-26 | 2008-12-10 | 欧子文 | Oscillating wind power compressed air generator |
| WO2010125568A2 (en) * | 2009-04-28 | 2010-11-04 | Technion- Research And Development Foundation Ltd. | A system for wind energy harvesting and storage wising compressed air and hot water |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454372A (en) * | 2014-11-05 | 2015-03-25 | 芜湖中艺企业管理咨询有限公司 | Wind energy storage generation device |
| WO2016154796A1 (en) * | 2015-03-27 | 2016-10-06 | 大连善心水业科技有限公司 | Seawater desalination system |
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| CN102518559B (en) | 2014-07-16 |
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