CN102979662B - Coastal magnetic suspension swaying stator-free power generating set - Google Patents
Coastal magnetic suspension swaying stator-free power generating set Download PDFInfo
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- CN102979662B CN102979662B CN201210479780.3A CN201210479780A CN102979662B CN 102979662 B CN102979662 B CN 102979662B CN 201210479780 A CN201210479780 A CN 201210479780A CN 102979662 B CN102979662 B CN 102979662B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a coastal magnetic suspension swaying stator-free power generating set, which comprises a bracket, wherein a power generator, driving wheels, a left rotating shaft, a right rotating shaft and a reverse differential mechanism are arranged on the bracket; an input shaft of the reverse differential mechanism is coaxially connected with the left rotating shaft; an input shaft of the power generator is coaxially connected with the right rotating shaft; a rotating shaft is coaxially connected between an output shaft of the power generator and an output shaft of the reverse differential mechanism; an electric slip ring is arranged on the rotating shaft, a stator of the electric slip ring is fixedly connected with the bracket, and a rotor of the electric slip ring is fixedly connected with the rotating shaft; the left rotating shaft and the right rotating shaft are respectively in driving connection with the driving wheels, the rotating directions of a first disc-shaped permanent magnet and a second disc-shaped permanent magnet are opposite relative to the rotating direction of a coil panel, so that the power generation efficiency is higher and the power output is increased; and a lifting device and a control device are used for adjusting the height of the power generating set to ensure that the driving wheels are in an optimal position, thereby being beneficial to the improvement of the power generation efficiency.
Description
Technical field
The present invention relates to a kind of generator, specifically, relate to a kind of seashore magnetic suspension and wave without stator Blast Furnace Top Gas Recovery Turbine Unit (TRT), belong to technical field of power generation.
Background technology
China's water area resource is wide, has 50,000,000 kilometers of coastlines, and by the impact of natural climatic factor, seawater every day is all regular on coastline in its natural state to freely swing.Water can be green renewable resource, the mode of current exploitation water energy is generally build hydroelectric station, utilize the unidirectional hydraulic turbine to change water energy, but it has very high requirement and standard to addressing, the water yield, machinery, build dam and there is the shortcomings such as welding, cost of investment are comparatively large, the completion time of project is longer.
Contain huge energy in ocean wave, electricity generation by sea waves is one of important research direction of field of renewable energy technology.At present, electricity generation by sea waves mainly contains following several form: 1) wave energy being converted into air pressure can generate electricity.The method utilizes the fluctuating of wave in air chamber, alternately produces malleation and negative pressure, promotes turbine, and then drive electrical generators rotary electrification; 2) wave energy is converted into hydraulic energy, is worked by hydraulic motor drive electrical generators, patent related to this is more, famous " sea snake " wave electric power system of British scientist design, and oneself is through reaching practical level, and has many covering devices to put into effect; 3) wave energy is converted into mechanical energy, and drive electrical generators generating, " canard " wave-power device etc. of British scientist invention; Above ocean wave generator swims in ocean, although generating efficiency is higher, cost and danger are all very high.
Summary of the invention
The problem to be solved in the present invention is for above deficiency, and provide a kind of seashore magnetic suspension to wave without stator Blast Furnace Top Gas Recovery Turbine Unit (TRT), the generating efficiency of this generator is high.
For overcoming the above problems, the technology used in the present invention mode is: seashore magnetic suspension is waved without stator Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is characterized in that: described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises support, support is provided with generator, driving wheel, left side rotating shaft, right side rotating shaft and reverse differential mechanism; The power shaft of reverse differential mechanism is coaxially connected with left side rotating shaft; The power shaft of generator is coaxially connected with right side rotating shaft; Rotating shaft is coaxially connected with between the output shaft of generator and the output shaft of reverse differential mechanism; Rotating shaft is provided with electric slip ring, and the stator of electric slip ring is fixedly connected with support, electricity
The rotor of slip ring is fixedly connected with rotating shaft; Left side rotating shaft, right side rotating shaft are in transmission connection with driving wheel respectively.
Further improvement as technique scheme:
Be provided with axially extending bore in described rotating shaft, rotating shaft is provided with the wire hole be communicated with axially extending bore.
Described generator comprises plate-like housing, is provided with the first plate-like permanent magnet, the second plate-like permanent magnet and coil panel in plate-like housing; Plate-like housing comprises the first housing and the second housing that are fixedly connected with; First plate-like permanent magnet is fixed on the first housing; Second plate-like permanent magnet is fixing on the second housing, and coil panel is arranged between the first plate-like permanent magnet, the second plate-like permanent magnet; Rotating shaft is passed the first housing and is fixedly connected with coil panel.
Described support comprises left socle and right support; Left side rotating shaft is arranged on left socle; Right side rotating shaft is arranged
On right support; Chain is respectively equipped with between driving wheel and left side rotating shaft, right side rotating shaft.
Described Blast Furnace Top Gas Recovery Turbine Unit (TRT) also comprises two cylindrical support bodies; Be respectively equipped with two electromagnet be arranged above and below in two cylindrical support bodies, after two electromagnet energisings, produce contrary electromagnetic force; The electromagnet of upside is fixedly connected with support by support bar.
Described two electromagnet comprise an iron core respectively; Toroidal cavity is provided with in iron core; Coil is provided with in toroidal cavity.
The inwall of one of them cylindrical support body is provided with swept resistance sheet; This cylindrical support is external is provided with a ball float; Ball float is provided with ball lever; Ball lever is fixedly connected with the sliding contact of swept resistance sheet.
Described Blast Furnace Top Gas Recovery Turbine Unit (TRT) also comprises bi-mode intelligent controller, inverter and accumulator jar; Two magnet spools, swept resistance sheets are electrically connected with bi-mode intelligent controller respectively; Wire between two magnet spools and bi-mode intelligent controller is each passed through a Hall, and Hall is electrically connected with bi-mode intelligent controller; The output line of coil panel is connected with the input line of electric slip ring through axially extending bore, wire hole, and the output of electric slip ring is connected with the input of inverter, and the output of inverter is connected with accumulator jar, and accumulator jar is connected with the power end of bi-mode intelligent controller.
Described generator is arranged on the top of support, and driving wheel is arranged on the bottom of support.
Bearing is provided with between described rotating shaft and the first housing.
The present invention takes above technical scheme, compared with prior art, have the following advantages: driving wheel rotates under the promotion of wave, the chain of driving wheel rotating shaft both sides drives left side rotating shaft respectively, right side rotating shaft rotating in same direction, drive plate-like housing, first plate-like permanent magnet, second plate-like permanent magnet rotating in same direction, left side rotating shaft oppositely exports moment of torsion to connecting axle through reverse differential mechanism, connecting axle drives rotating shaft, rotor and the coil panel of electric slip ring rotate in the opposite direction, such first plate-like permanent magnet, the relative rotation speed of the second plate-like permanent magnet and coil panel is enhanced, coil panel cuts the first plate-like permanent magnet, the magnetic line of force of the second plate-like permanent magnet generates electricity, generating efficiency is higher, power stage increases, axially extending bore is provided with in rotating shaft, rotating shaft is provided with the wire hole be communicated with axially extending bore, and the output line of coil panel is connected with the input line of electric slip ring through axially extending bore, wire hole, and the output of electric slip ring is connected with the input of inverter, avoid the winding of wire, simple and ingenious structure, when the height change of wave, ball float is along with wave dipping and heaving, the sliding contact of swept resistance sheet is driven to move up and down by ball lever, the resistance value of swept resistance sheet just changes, bi-mode intelligent controller is according to the change of resistance value, adjustment exports the first electromagnet to, the current value of the second electromagnet, first electromagnet, the electromagnetic force that second electromagnet produces changes according to the size of electric current, first electromagnet, distance between second electromagnet will change, thus regulate the height of Blast Furnace Top Gas Recovery Turbine Unit (TRT), driving wheel is made to be in optimum position, be conducive to improving generating efficiency.
Below in conjunction with accompanying drawing, the invention will be further described with enforcement.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of Blast Furnace Top Gas Recovery Turbine Unit (TRT) in the embodiment of the present invention;
Accompanying drawing 2 is the structural representation of generator in the embodiment of the present invention;
Accompanying drawing 3 is the structural representation of electromagnet in the embodiment of the present invention;
Accompanying drawing 4 is the electrical structure block diagram of Blast Furnace Top Gas Recovery Turbine Unit (TRT) in the embodiment of the present invention;
In figure,
1-left socle, 2-right support, 3-generator, 4-driving wheel, rotating shaft on the left of 5-, rotating shaft on the right side of 6-, the reverse differential mechanism of 7-, 8-rotating shaft, 9-connecting axle, 10-electric slip ring, 11-axially extending bore, 12-wire hole, 13-first housing, 14-second housing, 15-first plate-like permanent magnet, 16-second plate-like permanent magnet, 17-coil panel, 18-bearing, 19-first cylindrical support body, 20-second cylindrical support body, 21-first electromagnet, 22-second electromagnet, 23-support bar, 24-swept resistance sheet, 25-ball float, 26-ball lever, 27-first Hall, 28-second Hall, 29-chain, 30-iron core, 31-coil, 32-blade.
Embodiment
Embodiment, as Fig. 1, Fig. 2, shown in Fig. 3, seashore magnetic suspension is waved without stator Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprise support, support comprises left socle 1 and right support 2, the driving wheel 4 being provided with generator 3 between left socle 1 and right support 2 and rotating with wave, generator 3 is arranged on the top of support, driving wheel 4 is arranged on the bottom of support, generator 3 and driving wheel 4 are in transmission connection, driving wheel 4 is provided with corrugated blade 32, transmission device is provided with between generator 3 and driving wheel 4, transmission device comprises the left side rotating shaft 5 be coaxially arranged on left socle 1 and the right side rotating shaft 6 be arranged on right support 2, left side rotating shaft 5 coaxially connects the power shaft of reverse differential mechanism 7, reverse differential mechanism 7 is fixedly connected with support, right side rotating shaft 6 is coaxially fixedly connected with the power shaft of generator 3, the output shaft of generator 3 is coaxially connected with rotating shaft 8, connecting axle 9 is fixedly installed between the output shaft of rotating shaft 8 and oppositely differential mechanism 7, rotating shaft 8 is provided with electric slip ring 10, the stator of electric slip ring 10 is fixedly connected with support, the rotor of electric slip ring 10 is fixedly connected with rotating shaft 8, axially extending bore 11 is provided with in rotating shaft 8, rotating shaft 8 is provided with the wire hole 12 be communicated with axially extending bore 11, the rotation axis of driving wheel 4 and left side rotating shaft 5, chain 29 transmission is used respectively between the rotating shaft 6 of right side.
Generator 3 comprises plate-like housing, first plate-like permanent magnet 15, second plate-like permanent magnet 16 and coil panel 17, first plate-like permanent magnet 15, second plate-like permanent magnet 16 and coil panel 17 are arranged in plate-like housing, plate-like housing comprises the first housing 13 and the second housing 14 be fixedly connected with, first plate-like permanent magnet 15 is fixed on the first housing 13, second plate-like permanent magnet 16 is fixed on the second housing 14, coil panel 17 is arranged on the first plate-like permanent magnet 15, between second plate-like permanent magnet 16, rotating shaft 8 is passed the first housing 13 and is fixedly connected with coil panel 17, bearing 18 is provided with between rotating shaft 8 and the first housing 13, first plate-like permanent magnet 15, second plate-like permanent magnet 16 is provided with the powerful magnetic pole of some dispersion shapes, coil on coil panel 17 is plum blossom-shaped arrangement, major function produces electric energy by cutting magnetic line.
Blast Furnace Top Gas Recovery Turbine Unit (TRT) is arranged on lowering or hoisting gear, and lowering or hoisting gear comprises two cylindrical support bodies, is respectively equipped with two electromagnet in two cylindrical support bodies, and the electromagnetic force produced after these two electromagnet energisings is contrary, and two electromagnet are repelled mutually.
Two cylindrical support bodies are the first cylindrical support body 19 and the second cylindrical support body 20, two electromagnet are respectively equipped with in first cylindrical support body 19 and the second cylindrical support body 20, be the first electromagnet 21 and the second electromagnet 22, first electromagnet 21 and the second electromagnet 22 comprise an iron core 30 respectively, toroidal cavity is provided with in iron core 30, coil 31 is provided with in toroidal cavity, second electromagnet 22 arranges the top of the first electromagnet 21, second electromagnet 22 is provided with support bar 23, the top of support bar 23 is fixedly connected with support, the inwall of the first cylindrical support body 19 is provided with swept resistance sheet 24, a ball float 25 is provided with outside first cylindrical support body 19, ball float 25 is provided with ball lever 26, ball lever 26 is fixedly connected with the sliding contact of swept resistance sheet 24.
As shown in Figure 4, Blast Furnace Top Gas Recovery Turbine Unit (TRT) also comprises control device, control device comprises bi-mode intelligent controller, inverter and accumulator jar, the coil of the first electromagnet 21, the coil of the second electromagnet 22, swept resistance sheet 24 is electrically connected with bi-mode intelligent controller respectively, wire between the coil of the first electromagnet 21 and bi-mode intelligent controller is through the first Hall 27, first Hall 27 is electrically connected with bi-mode intelligent controller, wire between the coil of the second electromagnet 22 and bi-mode intelligent controller is through the second Hall 28, second Hall 28 is electrically connected with bi-mode intelligent controller, the output line of coil panel 17 is through axially extending bore 11, wire hole 12 is connected with the input line of electric slip ring 10, the output of electric slip ring 10 is connected with the input of inverter, the output of inverter is connected with accumulator jar, accumulator jar is connected with the power end of bi-mode intelligent controller.
After installing Blast Furnace Top Gas Recovery Turbine Unit (TRT), corrugated blade 32 rotates under the promotion of wave, the chain 29 of driving wheel 4 rotating shaft both sides drives left side rotating shaft 5 respectively, right side rotating shaft 6 rotating in same direction, drive plate-like housing, first plate-like permanent magnet 15, second plate-like permanent magnet 16 rotating in same direction, left side rotating shaft 5 oppositely exports moment of torsion to connecting axle 9 through reverse differential mechanism 7, connecting axle 9 drives rotating shaft 8, rotor and the coil panel 17 of electric slip ring 10 rotate in the opposite direction, such first plate-like permanent magnet 15, the generator traditional compared with the relative rotation speed of coil panel 17 of second plate-like permanent magnet 16 is doubled, coil panel 17 cuts the first plate-like permanent magnet 15, the magnetic line of force of the second plate-like permanent magnet 16 generates electricity, generating efficiency is higher, axially extending bore 11 is provided with in rotating shaft 8, rotating shaft 8 is provided with the wire hole 12 be communicated with axially extending bore 11, the output line of coil panel 17 is connected with the input line of electric slip ring 10 through axially extending bore 11, wire hole 12, the output of electric slip ring 10 is connected with the input of inverter, avoid the winding of wire, simple and ingenious structure, when the height change of wave, ball float 25 is along with wave dipping and heaving, the sliding contact of swept resistance sheet 24 is driven to move up and down by ball lever 26, the resistance value of swept resistance sheet 24 just changes, bi-mode intelligent controller is according to the change of resistance value, adjustment exports the first electromagnet 21 to, the current value of the second electromagnet 22, first electromagnet 21, the electromagnetic force that second electromagnet 22 produces changes according to the size of electric current, first electromagnet 21, distance between second electromagnet 22 will change, thus regulate the height of Blast Furnace Top Gas Recovery Turbine Unit (TRT), driving wheel 4 is made to be in optimum position, be beneficial to raising generating efficiency.
In above embodiment, brake speed measuring device can also be set in left side rotating shaft 5 or right side rotating shaft 6, be used for detecting rotating speed, when rotating speed exceeds certain numerical value, brake measure will be taked.
Also can not adopt above lowering or hoisting gear and control device, and adopt traditional mechanical system control height or adopt traditional mode to control the output of electric energy.
Those skilled in the art will recognize that; above-mentioned embodiment is exemplary; to enable those skilled in the art better understand content of the present invention; should not be understood as limiting the scope of the invention; as long as according to the improvement that technical solution of the present invention is done, all fall into protection scope of the present invention.
Apply above seashore magnetic suspension to wave and carry out power generation test without stator Blast Furnace Top Gas Recovery Turbine Unit (TRT); address is at Hai Hua outdoor bathing place, Shouguang; during test, Natural Water speed is greater than 1m/s; water flow velocity and hydroelectric power system actual power power stage are the main contents of hydroelectric generator performance test; measure the power stage of Blast Furnace Top Gas Recovery Turbine Unit (TRT) under 1-6m/s water speed, and make comparative analysis.
Choose 200W winding-type electromagnetic induction generator, rated power: 200W, rated voltage: 28V, rated efficiency: 55%, rated speed: 500r/min.
Select corrugated blade and Flat plate type blade in this test, be octahedron, diameter is 600mm, and the basic motive parameter of blade adopts Glauert gyration amount method for designing impeller, and load is resistance, accumulator jar two kinds of situations.
Load is two pieces of storage battery 160Ah, some swept resistances, manufacturer: penguin storage battery factory, Harbin, obtains power out-put characteristic data under different water speed state as following table:
| Water speed (m/s) | Average output voltage (V) | Average output current (A) | Average power (W) |
| 1 | 28 | 0.26 | 10.08 |
| 2 | 28 | 0.70 | 19.60 |
| 3 | 28 | 1.20 | 33.60 |
| 4 | 28 | 1.85 | 51.80 |
| 5 | 28 | 2.65 | 74.20 |
| 6 | 28 | 3.60 | 100.80 |
Through test, magnetic suspension is waved without stator electricity generation system under the state of different water speed, and can produce efficient electrical power and export, and water speed is faster, electric energy exports stronger.
Test shows, corrugated blade is more effective than the hydraulic thrust of Flat plate type blade, and main cause is that corrugated blade is two-way effective when seawater waves.
Those skilled in the art will recognize that; above-mentioned embodiment is exemplary; to enable those skilled in the art better understand content of the present invention; should not be understood as limiting the scope of the invention; as long as according to the improvement that technical solution of the present invention is done, all fall into protection scope of the present invention.
Claims (1)
1. seashore magnetic suspension is waved without stator Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is characterized in that: described Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises support, and support is provided with generator (3), driving wheel (4), left side rotating shaft (5), right side rotating shaft (6) and reverse differential mechanism (7);
The power shaft of reverse differential mechanism (7) is coaxially connected with left side rotating shaft (5);
The power shaft of generator (3) is coaxially connected with right side rotating shaft (6);
Rotating shaft (8) is coaxially connected with between the output shaft of generator (3) and the output shaft of reverse differential mechanism (7);
Rotating shaft (8) is provided with electric slip ring (10), and the stator of electric slip ring (10) is fixedly connected with support, and the rotor of electric slip ring (10) is fixedly connected with rotating shaft (8);
Left side rotating shaft (5), right side rotating shaft (6) are in transmission connection with driving wheel (4) respectively;
Described generator (3) comprises plate-like housing, is provided with the first plate-like permanent magnet (15), the second plate-like permanent magnet (16) and coil panel (17) in plate-like housing;
Plate-like housing comprises the first housing (13) and the second housing (14) that are fixedly connected with;
First plate-like permanent magnet (15) is fixed on the first housing (13);
Second plate-like permanent magnet (16) is fixed on the second housing (14), and coil panel (17) is arranged between the first plate-like permanent magnet (15), the second plate-like permanent magnet (16);
Rotating shaft (8) is through the first housing (13) and be fixedly connected with coil panel (17);
Described Blast Furnace Top Gas Recovery Turbine Unit (TRT) also comprises two cylindrical support bodies;
Be respectively equipped with two electromagnet be arranged above and below in two cylindrical support bodies, after two electromagnet energisings, produce contrary electromagnetic force;
The electromagnet of upside is fixedly connected with support by support bar (23);
The inwall of one of them cylindrical support body is provided with swept resistance sheet (24);
This cylindrical support is external is provided with a ball float (25);
Ball float (25) is provided with ball lever (26);
Ball lever (26) is fixedly connected with the sliding contact of swept resistance sheet (24);
Described Blast Furnace Top Gas Recovery Turbine Unit (TRT) also comprises bi-mode intelligent controller, inverter and accumulator jar;
Two magnet spools, swept resistance sheets (24) are electrically connected with bi-mode intelligent controller respectively;
Wire between two magnet spools and bi-mode intelligent controller is each passed through a Hall, and Hall is electrically connected with bi-mode intelligent controller;
The output line of coil panel (17) is connected with the input line of electric slip ring (10) through axially extending bore (11), wire hole (12), the output of electric slip ring (10) is connected with the input of inverter, the output of inverter is connected with accumulator jar, and accumulator jar is connected with the power end of bi-mode intelligent controller.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090353.XA CN104775980B (en) | 2012-11-23 | 2012-11-23 | Maglev swinging stator-free power generation set |
| CN201510090556.9A CN104791182B (en) | 2012-11-23 | 2012-11-23 | Coast magnetic levitation swing stator-free power generation device |
| CN201210479780.3A CN102979662B (en) | 2012-11-23 | 2012-11-23 | Coastal magnetic suspension swaying stator-free power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479780.3A CN102979662B (en) | 2012-11-23 | 2012-11-23 | Coastal magnetic suspension swaying stator-free power generating set |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090353.XA Division CN104775980B (en) | 2012-11-23 | 2012-11-23 | Maglev swinging stator-free power generation set |
| CN201510090556.9A Division CN104791182B (en) | 2012-11-23 | 2012-11-23 | Coast magnetic levitation swing stator-free power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102979662A CN102979662A (en) | 2013-03-20 |
| CN102979662B true CN102979662B (en) | 2015-04-29 |
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Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090556.9A Expired - Fee Related CN104791182B (en) | 2012-11-23 | 2012-11-23 | Coast magnetic levitation swing stator-free power generation device |
| CN201210479780.3A Expired - Fee Related CN102979662B (en) | 2012-11-23 | 2012-11-23 | Coastal magnetic suspension swaying stator-free power generating set |
| CN201510090353.XA Expired - Fee Related CN104775980B (en) | 2012-11-23 | 2012-11-23 | Maglev swinging stator-free power generation set |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090556.9A Expired - Fee Related CN104791182B (en) | 2012-11-23 | 2012-11-23 | Coast magnetic levitation swing stator-free power generation device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090353.XA Expired - Fee Related CN104775980B (en) | 2012-11-23 | 2012-11-23 | Maglev swinging stator-free power generation set |
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| CN (3) | CN104791182B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158345A (en) * | 2013-05-15 | 2014-11-19 | 罗才德 | Dual-driving hydroelectric generator |
| CN104454295B (en) * | 2014-07-25 | 2017-07-04 | 刘光 | Electricity generation system |
| CN104421094A (en) * | 2014-07-25 | 2015-03-18 | 刘光 | Hydroturbine |
| CN104454296B (en) * | 2014-08-26 | 2017-01-11 | 刘光 | Full-automatic underwater buoyancy force power generation system |
| CN104819089A (en) * | 2015-05-05 | 2015-08-05 | 苏州汇诚智造工业设计有限公司 | Sprocket transmission water flow energy dissipation and power generation device and manufacturing and conduction method thereof |
| CN105553067A (en) * | 2016-02-04 | 2016-05-04 | 于建新 | Device capable of automatically generating electricity |
| CN111579053B (en) * | 2020-06-03 | 2022-06-10 | 武汉公路桥梁建设集团有限公司 | Bridge swing detection early warning device based on cloud computing |
| CN113565686B (en) * | 2021-09-01 | 2023-02-28 | 深圳市鑫博雅精品有限公司 | Power generation device for wind driven generator model |
| CN114893335B (en) * | 2022-04-18 | 2024-05-28 | 江苏科技大学 | Magnetic suspension vibrator linear generator utilizing ocean current energy flow induced vibration |
| CN116292052B (en) * | 2023-04-26 | 2024-04-26 | 浙江大学 | Wave energy collection device for cylindrical autonomous underwater robot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509343Y (en) * | 2001-11-05 | 2002-09-04 | 邱金和 | Generating equipment utilizing water-level energy moving |
| CN101469664A (en) * | 2007-12-29 | 2009-07-01 | 刘新广 | Sea wave power generation station |
| CN101487442A (en) * | 2009-02-11 | 2009-07-22 | 陕西师范大学 | Synchronous collection and conversion device for wave kinetic potential |
| CN201679626U (en) * | 2010-03-19 | 2010-12-22 | 胡敏 | Magnetic suspension type wind-powered generator |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100254657B1 (en) * | 1996-04-18 | 2000-05-01 | 심현진 | Power generating method using waves and the device |
| KR20030083253A (en) * | 2002-04-19 | 2003-10-30 | 전상형 | Generation device of electricity by using the wave |
| US20040056546A1 (en) * | 2002-09-20 | 2004-03-25 | Camm Gary L. | Magnetically-powered flywheel rotor motor |
| KR20060008182A (en) * | 2004-07-23 | 2006-01-26 | 송수니 | The operate a form tide generator |
| CN2785232Y (en) * | 2005-01-25 | 2006-05-31 | 徐世平 | Button type generator electric source equipment |
| WO2006113855A2 (en) * | 2005-04-19 | 2006-10-26 | State Of Oregon Acting By & Through The State Board Of Higher Edu. On Behalf Of Oregon State Univ. | Methods and apparatus for power generation |
| CN2789452Y (en) * | 2005-04-26 | 2006-06-21 | 胡井德 | Ocean current dynamic exchange electric power generator |
| US7489060B2 (en) * | 2006-06-30 | 2009-02-10 | General Electric Company | Superconducting rotating machines with stationary field coils |
| US7492073B2 (en) * | 2006-06-30 | 2009-02-17 | General Electric Company | Superconducting rotating machines with stationary field coils |
| GB0614210D0 (en) * | 2006-07-18 | 2006-08-23 | Balkee Rajendranath | Tides-powered electricity generator |
| RS51905B (en) * | 2007-08-13 | 2012-02-29 | Mile Dragic | System and method for conversion of wave energy into electrical energy |
| KR20120032642A (en) * | 2010-09-29 | 2012-04-06 | 함태완 | A wave power apparatus |
| CN202325997U (en) * | 2011-10-18 | 2012-07-11 | 陈洲 | Vertical-axis high-power ocean power generation device |
| CN202300816U (en) * | 2011-10-31 | 2012-07-04 | 集美大学 | Array-type wave energy power generation device |
| CN102536614B (en) * | 2012-01-06 | 2013-11-06 | 中国石油大学(华东) | Wobble plate-type wave power device |
-
2012
- 2012-11-23 CN CN201510090556.9A patent/CN104791182B/en not_active Expired - Fee Related
- 2012-11-23 CN CN201210479780.3A patent/CN102979662B/en not_active Expired - Fee Related
- 2012-11-23 CN CN201510090353.XA patent/CN104775980B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2509343Y (en) * | 2001-11-05 | 2002-09-04 | 邱金和 | Generating equipment utilizing water-level energy moving |
| CN101469664A (en) * | 2007-12-29 | 2009-07-01 | 刘新广 | Sea wave power generation station |
| CN101487442A (en) * | 2009-02-11 | 2009-07-22 | 陕西师范大学 | Synchronous collection and conversion device for wave kinetic potential |
| CN201679626U (en) * | 2010-03-19 | 2010-12-22 | 胡敏 | Magnetic suspension type wind-powered generator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104791182A (en) | 2015-07-22 |
| CN104775980B (en) | 2017-02-22 |
| CN102979662A (en) | 2013-03-20 |
| CN104791182B (en) | 2017-04-26 |
| CN104775980A (en) | 2015-07-15 |
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Address after: College of science and technology in Weifang No. 1299 golden street 262700 Shandong city in Weifang Province, Shouguang City Applicant after: Zheng Fengqin Address before: 262700 happiness Road, holy city street, Shouguang City, Shandong, Weifang, Shouguang, south of northeast loop road Applicant before: Zheng Fengqin |
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