CN104578639A - Vertical-axis outer rotor permanent magnetic iron-core-free coil generator capable of achieving lightning protection - Google Patents
Vertical-axis outer rotor permanent magnetic iron-core-free coil generator capable of achieving lightning protection Download PDFInfo
- Publication number
- CN104578639A CN104578639A CN201510063573.3A CN201510063573A CN104578639A CN 104578639 A CN104578639 A CN 104578639A CN 201510063573 A CN201510063573 A CN 201510063573A CN 104578639 A CN104578639 A CN 104578639A
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- generator
- stator
- end cap
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a vertical-axis outer rotor permanent magnetic iron-core-free coil generator capable of achieving lightning protection, and belongs to the technical field of clean energy. A main shaft is connected with a first end cover, a second end cover and a third end cover respectively through a bearing, an air gap is respectively formed between two stators arranged among three end covers and a first permanent magnet, a second permanent magnet, a third permanent magnet and a fourth permanent magnet, after a conducting wire is connected with a first stator winding and a second stator winding, the conducting wire is led out through a pipeline in the main shaft. The vertical-axis outer rotor permanent magnetic iron-core-free coil generator is characterized in that the second end cover and the second stator are paired to form X power laminates, the power laminates can be increased or reduced according to the power requirement, the outer generator in different outer diameters and capable of randomly increasing and decreasing the power can be flexibly manufactured, and the weakness that the diameter of the generator rotor is excessively great due to the increment of the power can be overcome; moreover, a central point lightning protection device is arranged on the upper end of the main shaft, so that the conventional faults such as short circuit of the winding or electric arc seizure of bearing balls caused by the lightning strike and breakdown of insulation of a wind power generator stator winding can be solved, and the operation safety of the generator can be guaranteed.
Description
Technical field
The present invention relates to a kind of vertical axis external rotor permanent magnet non-iron core wire coil generator of taking shelter from the thunder, belong to clean energy resource technical field of wind power generating equipment.
Background technology
The vertical axis external rotor permanent magnet non-iron core wire coil generator of prior art forms by arranging an iron-less core coil in the middle of two circle permanent magnets, weak point is that generator power can not do greatly, due to placing restrictions on by the permanent magnet area of a circle, if power of motor increases, generator amature diameter will be very large, not only thick but also flat generator housing is difficult to generally use, so can only make microminiature generator for a long time, cannot play the superiority of iron-free permanent magnet core coil outer rotor generator; Another defect be the generator of outdoor layout easily by lightning strokes, stator winding insulation puncture short or electric arc bearing ball stuck, be the most common failure in wind-powered electricity generation industry.
Summary of the invention
The object of the invention is to overcome above-mentioned defect, develop a kind of vertical axis external rotor permanent magnet non-iron core wire coil generator of taking shelter from the thunder and realize, technical scheme is:
A kind of vertical axis external rotor permanent magnet non-iron core wire coil generator of taking shelter from the thunder, by: main shaft 2 connects the first end cap 1 respectively by bearing, second end cap 4 and the 3rd end cap 5, be located at 2 stators between 3 end caps respectively with the first permanent magnets 102, second permanent magnets 402, 3rd permanent magnets 404, air gap is left separately between 4th permanent magnets 502, wire 7 is drawn by the pipeline in main shaft 2 after connecting the first stator winding 301 and the second stator winding 601, feature is: it is X power lamination that the second end cap 4 and the second stator 6 are paired into 1 pair, can require to increase or reduce power lamination according to user power, manufacture various overall diameter neatly identical, the outer rotor generator that power can increase and decrease arbitrarily, overcome because power increases the too large defect of generator amature diameter, or in main shaft 2 upper end, lightning arrester 9 is installed, solve aerogenerator stator winding from lightning strokes insulation breakdown short circuit in winding or the stuck most common failure of bearing ball electric arc, further ensure that the security of operation of generator.
The main shaft 2 of described vertical axis external rotor permanent magnet non-iron core wire coil generator of taking shelter from the thunder, circular tower shape is processed into by round steel, when screw 201 is established for external fixing lightning arrester 9 in upper end, middle-end establishes keyway to fix for stator, end establishes screw socket or keyway for being connected with generator base metal support body, establishes pipeline to pass through for wire 7 in main shaft 2; Main shaft 2 external diameter is provided with and can supplies clutch shaft bearing 104, first stator 3, second bearing 405, second stator 6, the 3rd bearing 504 or X power lamination, the convex gear backer of each self-retaining, accurately to control and to fix the location dimension of above-mentioned each parts.
Described first end cap 1 or the 3rd end cap 5 are made up of metal or reinforced plastics, clutch shaft bearing 101 or the 3rd bearing 504 is established in center hole, inner face fixes the first magnetic conductive disk 101 or the 4th magnetic conductive disk 501 each via some bolts 505, first end cap 1 or the 3rd end cap 5 outer face establish C input screw 103 or output screw 503 for installation and maintenance or external drive disk assembly, when making the generator of more than power 1000W, shell end face establishes reinforcement, and wherein, C is the natural number of >=6.
Described second end cap 4 is made up of metal material, the top of the second stator 6 is arranged on by the second bearing 405 on main shaft 2, fixed by R bolt after the annulus bayonet socket that second end cap circle end face establishes annulus bayonet socket and the first end cap 1 or the 3rd end cap 5 to arrange is connected, when second end cap 4 upper surface establishes C to keep in repair screw 406 for installation or maintenance, in second end cap 4, upper and lower surface fixes the second magnetic conductive disk 401 and the 3rd magnetic conductive disk 403 by Y bolt, and the second permanent magnets 402 and the 3rd permanent magnets 404 of pairing are set separately, wherein, R, C, Y is the natural number of >=6.
The first permanent magnets 102, second permanent magnets 402 in described external rotor, the 3rd permanent magnets 404, the 4th permanent magnets 502 are Xi Tu Nd iron boron permanent magnetism or samarium cobalt permanent magnet or Al-Ni-Co permanent magnet, make square body, ring type segment, ellipsoid body or prismatoid, each free F permanent magnets forms one group, wherein F is the polarity of the magnetic field of the natural number of >=8, permanent magnets: by S-N-S-N ... the order circular arrangement of S; Or press S-N-magnetic inductive block-N-S-magnetic inductive block-S-N-magnetic inductive block-N-S ... the order circular arrangement of S, be fixed on the first magnetic conductive disk 101, second magnetic conductive disk 401, the 3rd magnetic conductive disk 403, the 4th magnetic conductive disk 501 separately, in the middle of every two pieces of permanent magnets, establish gap or magnetic conduction tappet.
Described first stator 3 or the second stator 6 make dish-shaped frame by insulating material or metal axle sleeve in conjunction with insulating material, the metal axle sleeve being located at frame center passes fixing for main shaft 2, arranges the first stator winding 301 or the second stator winding 601 in the area of a circle of framework separately; Or the first shaping for coiling stator winding 301 or the second stator winding 601 are put into special injection mold, and being injection molded into dish type together with metal axle sleeve or main shaft direct pressing is the first stator 3 or the second stator 6; Wire 7 connects the first stator winding 301 and the second stator winding 601, by outside the pipeline extractor in main shaft, purchases and is connected with controller; Wherein, stator winding is threephase generator enamel wire coil winding; can select to arrange thermistor or Lovell element or current-limiting resistance suddenly in winding, the controller for temperature sensing, Rotating speed measring or overcurrent protection and Single Chip Microcomputer (SCM) system or automatic following control system supports the use.
Stator winding in described stator and the gap width left separately between permanent magnets, need set according to generator power size, be chosen as 0.3mm ~ 5mm scope, air gap is less, then be more beneficial to the delivery efficiency improving generator.
Described second end cap 4, second bearing 405 and the second stator 6 are paired into 1 pair, for X power lamination, can increase according to power requirement or reduce power lamination, manufacture the high-power outer rotor generator that various overall diameter is identical, power can increase and decrease arbitrarily, wherein X be natural number flexiblely.
The method that described main shaft 2 upper end can arrange lightning arrester 9 is: establish the later upper end of insulation bearing 901 to make lightning rod in the middle-end of metal tube 902 and pass metal rain cover top and be welded and fixed, lower end is socketed with the main shaft 2 of generator by the standpipe 801 in wind wheel 8, to be fixed with bolt by screw 201 for subsequent use or be welded and fixed, wherein, insulation bearing 103 cylindrical insulator and standpipe 801 inwall gentle touchdown are beneficial to location of the core; The height of lightning arrester 9 must be greater than the radius of wind wheel 8, in protection range under the loop number of degrees making protected object be in centered by summit, utilize generator shaft 2 and wind-driven generator metal machine frame directly to fix later excellent conductive performance, directly connect earth connection or the ground network of specification; Arrange the lightning arrester successfully 9 for not kinetoplast, stand erect on the commanding elevation at wind-driven generator center, guard the wind wheel in rotating, in available protecting wind wheel, the stator winding of generator and ball bearing be not by lightning impulse, guarantees wind-driven generator safe operation.
Beneficial effect:
The vertical axis external rotor permanent magnet non-iron core wire coil generator that can take shelter from the thunder can require to increase or reduce power lamination according to user, manufacture the external rotor high-power generator that various overall diameter is identical, power can increase and decrease arbitrarily flexiblely, overcome for a long time because power increases generator amature diameter too greatly, the defect of microminiature generator can only be made; Arranging lightning arrester can directly protect the stator winding of vertical axis aerogenerator not by lightning impulse simultaneously; guarantee security of operation; solve the trouble that wind-driven generator of the prior art needs to arrange in addition arrester device, and save material, attractive in appearance easy, performance is more safe and reliable.
Accompanying drawing explanation
The cross-sectional schematic of accompanying drawing 1, a kind of vertical axis external rotor permanent magnet non-iron core wire coil generator.
The stacking method schematic diagram of the vertical axis external rotor permanent magnet non-iron core wire coil generator of accompanying drawing 2, superposition.
The structural representation of accompanying drawing 3, a kind of vertical axis external rotor permanent magnet non-iron core wire coil generator of taking shelter from the thunder.
Embodiment
Following examples are not formed places restrictions on any of scope.
Embodiment: the cross-sectional schematic of accompanying drawing 1, a kind of vertical axis external rotor permanent magnet non-iron core wire coil generator
As preferably, in Fig. 1: 1, first end cap, 101, first magnetic conductive disk, 102, first permanent magnets, 103, input screw, 104, clutch shaft bearing, 2, main shaft, 201, screw for subsequent use, 3, first stator, 301, first stator winding, 4, second end cap, 401, second magnetic conductive disk 401, 402, second permanent magnets, 403, 3rd magnetic conductive disk, 404, 3rd permanent magnets, 405, second bearing, 406, maintenance screw, 5, 3rd end cap, 501, 4th magnetic conductive disk, 502, 4th permanent magnets, 503, output screw, 504, 3rd bearing, 505, bolt, 6, second stator, 601, second stator winding, 7, wire.
Embodiment: the stacking method schematic diagram of accompanying drawing 2, vertical axis external rotor permanent magnet non-iron core wire coil generator, as preferably, in Fig. 2: 1, the first end cap, 104, clutch shaft bearing, 2, main shaft, the 3, first stator, 4, the second end cap, the 405, second bearing, the 41, the 4th end cap, 42, the 4th stator, the 415, the 4th bearing, the 5, the 3rd end cap, 504, the 3rd bearing, 6, the second stator, the 601, second stator winding, 7, wire.
Wherein, 4th end cap 41,4th stator 42,4th bearing 415 is the 1 secondary power laminations be composed of, in Fig. 2, power lamination is above and below---and dotted line is can require to increase according to user to be installed to main shaft 2 and to get on, in X the generator power lamination be composed of by the 4th end cap the 41, four stator the 42, four bearing 415 1 is secondary; Wherein X is natural number.
Embodiment: the structural representation of accompanying drawing 3, a kind of vertical axis external rotor permanent magnet non-iron core wire coil generator of taking shelter from the thunder; As preferably, in Fig. 3: 1, the first end cap, the 101, first magnetic conductive disk, 102, the first permanent magnets, 103, the input screw of construction bolt, 104, clutch shaft bearing, 2, main shaft, 201, screw for subsequent use, the 3, first stator, 301, the first stator winding, the 5, the 3rd end cap, the 501, the 4th magnetic conductive disk, 502, the 4th permanent magnets, 503, output screw, the 504, the 3rd bearing, 505, bolt, 7, wire.8, wind power generator wind wheel, 801, wind wheel standpipe, 9, lightning arrester, 901, insulation bearing, 902, metal bar or stainless steel tube.
Claims (9)
1. the vertical axis external rotor permanent magnet non-iron core wire coil generator that can take shelter from the thunder, by: main shaft (2) connects the first end cap (1) respectively by bearing, second end cap (4) and the 3rd end cap (5), be located at 2 stators between 3 end caps respectively with the first permanent magnets (102), second permanent magnets (402), 3rd permanent magnets, (404), air gap is left separately between 4th permanent magnets (502), wire (7) connects the first stator winding (301) and the second stator winding (601) is drawn by the pipeline in main shaft (2) afterwards, feature is: it is X power lamination that the second end cap (4) and the second stator (6) are paired into 1 pair, can require to increase or reduce power lamination according to user power, manufacture various overall diameter neatly identical, the outer rotor generator that power can increase and decrease arbitrarily, overcome because power increases the too large defect of generator amature diameter, or in main shaft (2) upper end, lightning arrester (9) is installed, solve aerogenerator stator winding from lightning strokes insulation breakdown short circuit in winding or the stuck most common failure of bearing ball electric arc, further ensure that the security of operation of generator.
2. the vertical axis external rotor permanent magnet non-iron core wire coil generator can taken shelter from the thunder according to claim 1, feature is: described main shaft (2) is processed into circular tower shape by round steel, upper end establishes screw (201) for external lightning arrester (9), middle-end establishes keyway to fix for stator, end establishes screw socket or keyway for being connected with generator base metal support body, establishes pipeline to pass through for wire (7) in main shaft (2); Main shaft (2) external diameter is provided with the convex gear backer that can supply clutch shaft bearing (104), the first stator (3), the second bearing (405), the second stator (6), the 3rd bearing (504) or X each self-retaining of power lamination, accurately to control and to fix the location dimension of above-mentioned each parts.
3. the vertical axis external rotor permanent magnet non-iron core wire coil generator can taken shelter from the thunder according to claim 1, feature is: described first end cap (1) or the 3rd end cap (5) are made up of metal or reinforced plastics, clutch shaft bearing (101) or the 3rd bearing (504) is established in center hole, end cap inner face fixes the first magnetic conductive disk (101) or the 4th magnetic conductive disk (501) each via some bolts (505), first end cap (1) or the 3rd end cap (5) outer face establish C input screw (103) or output screw (503) for installation and maintenance or external drive disk assembly, when making the generator of more than power 1000W, shell end face establishes reinforcement, wherein, C is the natural number of >=6.
4. the vertical axis external rotor permanent magnet non-iron core wire coil generator can taken shelter from the thunder according to claim 1, feature is: described second end cap (4) is made up of metal material, the top of the second stator (6) is arranged on by the second bearing (405) on main shaft (2), fixed by R bolt after the bayonet socket that second end cap circle end face establishes bayonet socket and the first end cap (1) or the 3rd end cap (5) to arrange is connected, when second end cap (4) upper surface establishes C to keep in repair screw (406) for installation or maintenance, in second end cap, upper and lower surface fixes the second magnetic conductive disk (401) and the 3rd magnetic conductive disk (403) by Y bolt, and the second permanent magnets (402) and the 3rd permanent magnets (404) of pairing are set separately, wherein, R, C, Y is the natural number of >=6.
5. the vertical axis external rotor permanent magnet non-iron core wire coil generator can taken shelter from the thunder according to claim 1, feature is: the permanent magnets in described external rotor is Xi Tu Nd iron boron permanent magnetism or samarium cobalt permanent magnet or Al-Ni-Co permanent magnet, make square body, ring type segment, ellipsoid body or prismatoid, each free F permanent magnets forms one group, wherein F is the polarity of the magnetic field of the natural number of >=8, permanent magnets: by S-N-S-N ... the order circular arrangement of S; Or press S-N-magnetic inductive block-N-S-magnetic inductive block-S-N-magnetic inductive block-N-S ... the order circular arrangement of S, be fixed on the first magnetic conductive disk (101), the second magnetic conductive disk (401), the 3rd magnetic conductive disk (403), the 4th magnetic conductive disk (501) separately, in the middle of every two pieces of permanent magnets, establish gap or magnetic conduction tappet.
6. the vertical axis external rotor permanent magnet non-iron core wire coil generator can taken shelter from the thunder according to claim 1, feature is: described first stator (3) or the second stator (6) make dish-shaped frame by insulating material or metal axle sleeve in conjunction with insulating material, the metal axle sleeve being located at frame center passes fixing for main shaft (2), arrange the first stator winding (301) or the second stator winding (601) in the area of a circle of framework separately; Or the first stator winding (301) shaping for coiling or the second stator winding (601) are put into special injection mold, and being injection molded into dish type together with metal axle sleeve or main shaft direct pressing is the first stator (3) or the second stator (6); Wire (7) connects the first stator winding and the second stator winding, by outside the pipeline extractor in main shaft, purchases and is connected with controller; Wherein, stator winding is threephase generator enamel wire coil winding; can select to arrange thermistor or Hall element or current-limiting resistance in winding, the controller for temperature sensing, Rotating speed measring or overcurrent protection and Single Chip Microcomputer (SCM) system or automatic following control system supports the use.
7. the vertical axis external rotor permanent magnet non-iron core wire coil generator can taken shelter from the thunder according to claim 1, feature is: the stator winding in described stator and the gap width left separately between permanent magnets, need set according to generator power size, be chosen as 0.3mm ~ 5mm scope, air gap is less, then be more beneficial to the delivery efficiency improving generator.
8. the vertical axis external rotor permanent magnet non-iron core wire coil generator can taken shelter from the thunder according to claim 1, feature is: described second end cap (4), the second bearing (405) and the second stator (6) are paired into 1 pair, for X power lamination, can increase according to power requirement or reduce power lamination, manufacture the high-power outer rotor generator that various overall diameter is identical, power can increase and decrease arbitrarily, wherein X is natural number flexiblely.
9. the vertical axis external rotor permanent magnet non-iron core wire coil generator can taken shelter from the thunder according to claim 1, feature is: described main shaft (2) upper end can arrange lightning arrester (9) and be: establish insulation bearing (901) to make lightning rod and pass metal rain cover top and be welded and fixed in upper end later in the middle-end of metal tube (902), lower end is socketed by the main shaft (2) of the standpipe (801) in wind wheel (8) with generator, to be fixed with bolt by screw for subsequent use (201) or be welded and fixed, wherein, insulation bearing (103) cylindrical insulator and standpipe (801) inwall gentle touchdown are beneficial to location of the core, the height of lightning arrester (9) must be greater than the radius of wind wheel (8), in protection range under the loop number of degrees making protected object be in centered by summit, utilize generator shaft (2) and wind-driven generator metal machine frame directly to fix later excellent conductive performance, directly connect earth connection or the ground network of specification, lightning arrester successfully (9) is set for not kinetoplast, stand erect on the commanding elevation at wind-driven generator center, guard the wind wheel in rotating, in available protecting wind wheel, the stator winding of generator and ball bearing be not by lightning impulse, guarantees wind-driven generator safe operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063573.3A CN104578639A (en) | 2015-02-05 | 2015-02-05 | Vertical-axis outer rotor permanent magnetic iron-core-free coil generator capable of achieving lightning protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063573.3A CN104578639A (en) | 2015-02-05 | 2015-02-05 | Vertical-axis outer rotor permanent magnetic iron-core-free coil generator capable of achieving lightning protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104578639A true CN104578639A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510063573.3A Pending CN104578639A (en) | 2015-02-05 | 2015-02-05 | Vertical-axis outer rotor permanent magnetic iron-core-free coil generator capable of achieving lightning protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104578639A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071470A1 (en) * | 2015-10-27 | 2017-05-04 | 罗彪 | Large power disc-type electric generator |
| CN106683812A (en) * | 2015-11-06 | 2017-05-17 | 中国电力科学研究院 | Magnetic link for measuring lightning current and production process of magnetic link |
| ITUB20155875A1 (en) * | 2015-11-25 | 2017-05-25 | Studio Pedrini Srl | Structure of electric generator, particularly for vertical axis wind turbines |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032471A (en) * | 2005-07-28 | 2007-02-08 | Oppama Kogyo Kk | Wind power generation device |
| CN101714802A (en) * | 2009-10-26 | 2010-05-26 | 陈鸿达 | Constant wind-speed generator |
| CN102158025A (en) * | 2011-04-02 | 2011-08-17 | 赵欣 | Multi-section disc type wind turbine generator |
| CN103206345A (en) * | 2012-01-13 | 2013-07-17 | 苏卫星 | Bidirectional-rotation wind driven generation device |
-
2015
- 2015-02-05 CN CN201510063573.3A patent/CN104578639A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032471A (en) * | 2005-07-28 | 2007-02-08 | Oppama Kogyo Kk | Wind power generation device |
| CN101714802A (en) * | 2009-10-26 | 2010-05-26 | 陈鸿达 | Constant wind-speed generator |
| CN102158025A (en) * | 2011-04-02 | 2011-08-17 | 赵欣 | Multi-section disc type wind turbine generator |
| CN103206345A (en) * | 2012-01-13 | 2013-07-17 | 苏卫星 | Bidirectional-rotation wind driven generation device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017071470A1 (en) * | 2015-10-27 | 2017-05-04 | 罗彪 | Large power disc-type electric generator |
| CN106683812A (en) * | 2015-11-06 | 2017-05-17 | 中国电力科学研究院 | Magnetic link for measuring lightning current and production process of magnetic link |
| CN106683812B (en) * | 2015-11-06 | 2018-12-11 | 中国电力科学研究院 | A kind of magnetic link and its production technology for lightning current measuring |
| ITUB20155875A1 (en) * | 2015-11-25 | 2017-05-25 | Studio Pedrini Srl | Structure of electric generator, particularly for vertical axis wind turbines |
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Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |