CN108110874A - A kind of wave energy satellite self charger - Google Patents
A kind of wave energy satellite self charger Download PDFInfo
- Publication number
- CN108110874A CN108110874A CN201711296468.XA CN201711296468A CN108110874A CN 108110874 A CN108110874 A CN 108110874A CN 201711296468 A CN201711296468 A CN 201711296468A CN 108110874 A CN108110874 A CN 108110874A
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- China
- Prior art keywords
- gyrorotor
- ratchet
- room
- generator
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- 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
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention provides a kind of wave energy satellite self charger, including gyrorotor room, gyrorotor, motor, generator, ratchet device, gyrorotor room is mounted on by top panel, in the frame that vertical plate and bottom plate are formed, the both ends of vertical plate are fixed respectively with top panel and bottom plate, belt shaft and ratchet device are set on top panel, belt is wound on belt shaft and ratchet device, ratchet device connects generator by speed changer, below speed changer and generator plate located above, accumulator is installed on bottom plate, generator connects accumulator, motor and gyrorotor are mounted in gyrorotor room, the stator of motor is mutually fixed with gyrorotor room, the rotor of motor is mounted on the outside of gyrorotor shaft and is mutually fixed with it, gyrorotor shaft is engaged with the bearing mounted on gyrorotor room inner wall, gyrorotor room is vacuum structure.What the present invention innovated proposes using gyroscope conversion wave energy, and Integral sealing has good resislance to corrosion from sea water in a housing.
Description
Technical field
The present invention relates to a kind of power generator more particularly to a kind of devices using wave-energy power generation.
Background technology
The unmanned equipment in ocean is (such as：Buoy, the water surface are from the unmanned equipment in a variety of oceans such as device, Underwater Vehicle of navigating), be it is convenient,
Efficient ocean platform, remotely monitors in exploration of ocean resources, ocean and there is highly important war in the fields such as far-reaching sea communicates
Slightly meaning.As the national development strategy of further exploitation ocean, construction ocean needs, the unmanned application in ocean is increasingly wide
It is general, but the power source of the unmanned equipment in ocean is mainly respective battery and solar energy at present, is only the unmanned equipment in ocean and provides
The supply of electric power of short time and smaller electrical load ability.The limitation of energy supply seriously constrains the unmanned equipment in ocean
Comprehensive effectiveness, to the marine unattended time of equipment, cruising radius, headway, equipment, electrically carrying ability etc. has
Larger limitation, reduces the operating efficiency of unmanned equipment, and drastically increases unmanned equipment off-lying sea use, maintenance cost.
Ocean wave energy is a kind of rich reserves, widely distributed renewable and clean energy resource, to solve the unmanned equipment in ocean
Energy supply problem provide it is a kind of it is feasible by way of.Using the wave energy being distributed everywhere in ocean, the unmanned equipment in ocean is continuously
Electric power supplement is provided, greatlys improve the comprehensive effectiveness of the unmanned equipment in ocean.
The unmanned equipment power source in ocean is mainly respective battery and solar energy at present.Battery powered mode, is confined to electricity
The limitation of the factors such as the reserves and volume in pond, weight, can only provide the supply of finite energy resource.Solar powered mode, due to it
Relatively low energy resource density and the limitation that the energy cannot be provided under the conditions of the low visibilities such as night, there are larger for this power supply mode
Limitation.
The wave-energy power generation equipment for being currently in development and coming into operation generally has larger volume, generally by work
Dynamic component extracts wave energy with seawater interaction mode.These devices do not have good suitable dress, are unsuitable for being mounted on sea
On foreign unmanned equipment, it is impossible to carry out energy conversion in moveable unmanned equipment.Moreover, this kind of wave-power device application model
It encloses mainly in the larger region of the Wave energy with long period, amplitude, it is not high that sensitivity is collected to wave.In short week
Phase, small wave height wave condition under, power generation dead zone it is larger.
The content of the invention
The object of the present invention is to provide a kind of core components to be located in closing housing, not with contact with sea water, can be used as one
" separate energy source unit " is equipped on a kind of wave energy satellite self charger of application platform.
The object of the present invention is achieved like this：
A kind of wave energy satellite self charger, it is characterized in that：Including gyrorotor room, gyrorotor, motor, power generation
Machine, ratchet device, gyrorotor room are mounted in the frame being made of top panel, vertical plate and bottom plate, the both ends point of vertical plate
It is not fixed with top panel and bottom plate, belt shaft and ratchet device on top panel is set, wound on belt shaft and ratchet device same
Root skin band, ratchet device connect generator, speed changer and generator plate lower section located above by speed changer, install and store on bottom plate
Battery, generator connection accumulator, motor and gyrorotor are mounted in gyrorotor room, stator and the gyrorotor room of motor
Mutually fixed, the rotor of motor is mounted on the outside of gyrorotor shaft and is mutually fixed with it, and gyrorotor shaft is with being mounted on top
The bearing of spiral shell rotor room inner wall is engaged, and gyrorotor room is vacuum structure.
The present invention can also include：
1st, the ratchet device includes driving link rocking bar, ratchet, driving pawl, lock pawl, and ratchet is located at driving link rocking bar
Outside drives pawl and lock pawl to be engaged with ratchet；When driving link rocking bar counter-clockwise swing, driving pawl insertion ratchet
Tooth socket in, promote pawl wheel, lock pawl slides on the back of tooth of ratchet；When driving link rocking bar clockwise oscillation, stop
Pawl prevents ratchet from being rotated in the clockwise direction, and driving pawl is slipped in hook tooth back, and ratchet is stationary.
2nd, set by gyrorotor can measurement angle in real time photoelectric code disk, feedback element is used as by photoelectric code disk and is led to
Cross the rotary speed that differential obtains gyrorotor；Flywheel output torque integral feedback is introduced, by frictional force existing for gyrorotor
Square interference is included in feedback loop, so as to inhibit the internal interference of gyrorotor and motor.
3rd, generator connects accumulator by rectification filtering voltage stabilizing circuit.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, it is a kind of conversion regime of innovation to convert Wave energy by gyroscope；
2nd, there is good suitable dress property and versatility, the unmanned dress in respective ocean can be equipped on as a separate unit
It is standby；
3rd, the present apparatus has higher power generation sensitivity, and power generation dead zone is small；
4th, device Integral sealing contacts in a housing with seawater zero, has good resislance to corrosion from sea water.
Description of the drawings
Fig. 1 is overall structure and composition schematic diagram of the present invention；
Fig. 2 is functional entity schematic diagram of the present invention；
Fig. 3 is gyrorotor room internal structure schematic diagram；
Fig. 4 is gyrorotor motor servo circuit；
Fig. 5 is rate mode flywheel control system functional block diagram；
Fig. 6 is gyrorotor room contour structures；
Fig. 7 is the schematic diagram that the kinetic energy of rotation is converted to electric energy using integrated rectifier.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
With reference to Fig. 1-7, the present invention provides a wave energy for being mounted on the unmanned equipment in ocean with high sensitivity certainly
Charging unit.The present invention mainly includes with lower component in structure：Gyrorotor 1, motor stator 2, rotor 3, bearing 4,
Vacuum chamber 5, mounting bracket 6, accumulator 7, bottom plate 8, vertical plate 9, ratchet device 10, speed changer and generator 11, top panel 12,
Transmission belt 13.
The present apparatus is broadly divided into two parts：First, collection of energy part.Utilize gyro precession moving wave motion
The mechanical energy of rotation can be converted to, and passes through machine driven system and the mechanical energy of obtained bidirectional rotation is converted into generator
The mechanical energy of single direction rotation.Second is that energy stor-age parts.The mechanical energy of single direction rotation is converted to by generator by generator
Electric energy, and pass through subsequent conditioning circuit rectification, filtering, voltage stabilizing is converted to unstable electric energy can be the energy that charges of accumulator 7.
Underwater autonomous underwater vehicle wave energy generating set based on gyroscopic procession, being divided from energy conversion regime can be divided into
Primary energy conversion portion and secondary energy sources conversion portion.Wherein primary energy conversion portion realizes that wave energy turns to mechanical energy
It changes, mainly includes vacuum chamber, gyroscope flywheel and gyro machine control module；And secondary energy sources conversion portion then realizes mechanical energy
To the conversion of electric energy, mainly including generator, speed changer, actuating unit, filter regulator circuit and electric generation management module.
It is divided from system function, as shown in Fig. 2, can then be divided into mechanical part and electric control part.Mechanical part mainly wraps
Include gyrorotor 1, vacuum chamber 5, mounting bracket 6, rotor electric machine 2, speed changer and generator 11 etc.；Electric control part mainly includes electricity
Source module, main control module, rotor electric machine drive module, rectifying and wave-filtering Voltage stabilizing module, DC/DC conversion modules etc..
The cardinal principle of the present invention：Using the precession effect of gyro, i.e., the object of one rotation is caused it by external force effect
The axis of rotation is known as precession around a certain central rotation, the phenomenon.Since gyrorotor by motor stator 3 is fixed and passed through with housing
Rotor 2 is connected with shaft, using bearing 4 gyrorotor is made to be rotated at a high speed in rotor shaft direction, while using on vertical direction
It is subject to active force of the wave on bottom plate 8, the external force is vertical with rotor shaft direction, i.e., gyrorotor generates precession effect.
The turning moment exported at gyrorotor is transferred at energy conversion device using V belt translation, and the torque due to
Gyroscopic effect can generate two kinds of opposite torques in direction, can be converted to two kinds of opposite torques in direction by ratchet device 10
One-way moment.The cardinal principle of its ratchet device is：When driving link rocking bar counter-clockwise swing, driving pawl is just inserted into ratchet
In tooth socket, ratchet is promoted to turn over an angle, at this point, lock pawl slides on the back of tooth of ratchet.When driving link rocking bar is clockwise
During swing, lock pawl prevents ratchet from being rotated in the clockwise direction, and drives pawl that can be slipped in hook tooth back, therefore ratchet
It is stationary.In this way, when rocking bar makees continuous reciprocally swinging, ratchet just makees unidirectional intermittent movement.
The kinetic energy of single direction rotation can be converted into electric energy by energy conversion device, which is installed on top panel 12, plate
12 are connected with vertical plate 9, reach fixed purpose.And the inside of energy conversion device mainly will by rectifying and wave-filtering Voltage stabilizing module
Unstable electric energy output is stable electric energy, is finally transmitted in electricity storage device, when need of work again by storage
Electric energy exports out.
System operation process description：
(1) activation system：Power generator can be communicated by serial ports and host controller, receive the movement instruction of host computer.
When receiving enabled instruction, power generator 11 starts running.
(2) master control borad receive host computer instruction, start rotor electric machine 3, gyrorotor room internal structure as shown in figure 3,
And 1 rotating speed of gyrorotor is controlled, gyrorotor rotating speed is reached into desired value whithin a period of time, and can be sent simultaneously to host computer
Related status information.
(3) according to actual state, rotor electric machine rotational speed control module, power module and rectifying and wave-filtering Voltage stabilizing module coordinate work
Make, unstable kinetic energy is converted to stable electric energy, so as to send stable voltage.
The digital servo loop principle of gyrorotor motor, using direct current generator and motor driver, as shown in Figure 5, with
Photoelectric code disk as feedback element, can real-time measurement angle, the rotary speed of gyrorotor can be obtained by differential, so as to form
The close loop control circuit of system.Using the digital processing capabilities of controller, corresponding control strategy and algorithm are realized, and pass through drive
Dynamic device control direct current generator, for supplementing the loss of windage and bearing friction, so as to obtain satisfied control performance and precision.
The main target of rate mode flywheel control system is reproduction rate instruction, and principle is as shown in fig. 6, move flywheel
Amount square is consistent with the desired moment of momentum.Main interference in rate mode fly wheel system is moment of friction interference.And it is to have
Effect weakens Nonlinear friction torque interference, so that it may be realized by introducing Rate Feedback.
Flywheel control system based on Rate Feedback is by introducing flywheel output torque integral feedback, by fly wheel system memory
Moment of friction interference be included in feedback loop, so as to which internal system be inhibited to disturb, solve tradition based on current control
The problem of flywheel control system control accuracy is not high.
By all component centralized integrations of the present invention and in the range of a cylinder, to ensure in minimum body
The conversion of energy is carried out in product.And the mechanical energy for passing through the rotation that V belt translation 13 generates gyro subject impetus device is transferred to hair
The mechanical energy of bidirectional rotation is converted into the mechanical energy of single direction rotation as generator is driven to send out by motor part using ratchet device
Electricity, overall structure diagram are as shown in Figure 6.Top panel combines V belt translation part and power generation part, realizes energy
Measure the small size and circuit integration of conversion.
Electric control part is as shown in fig. 7, can functionally be divided into six parts：Master control borad stablizes energy storage circuit, push-pull type
Converter, filtering voltage regulation module, DCDC conversion modules and full bridge rectifier, wherein display interactive module is for debugging, it is actual
Without installation in equipment.The technology for having maturation can be used in this six part, is reintegrated on one block of plate.
Claims (5)
1. a kind of wave energy satellite self charger, it is characterized in that：Including gyrorotor room, gyrorotor, motor, generator,
Ratchet device, gyrorotor room are mounted in the frame being made of top panel, vertical plate and bottom plate, the both ends of vertical plate respectively with
Top panel and bottom plate are fixed, and belt shaft and ratchet device are set on top panel, same root skin is wound on belt shaft and ratchet device
Band, ratchet device connect generator, speed changer and generator plate lower section located above by speed changer, electric power storage are installed on bottom plate
Pond, generator connection accumulator, motor and gyrorotor are mounted in gyrorotor room, stator and the gyrorotor room phase of motor
Fixed, the rotor of motor is mounted on the outside of gyrorotor shaft and is mutually fixed with it, and gyrorotor shaft is with being mounted on gyro
The bearing of rotor room inner wall is engaged, and gyrorotor room is vacuum structure.
2. a kind of wave energy satellite self charger according to claim 1, it is characterized in that：The ratchet device includes master
Moving part rocking bar, ratchet, driving pawl, lock pawl, ratchet is located at outside driving link rocking bar, and driving pawl and lock pawl are and ratchet
It is engaged；When driving link rocking bar counter-clockwise swing, in the tooth socket of driving pawl insertion ratchet, pawl wheel, lock pawl are promoted
It is slided on the back of tooth of ratchet；When driving link rocking bar clockwise oscillation, lock pawl prevents ratchet from being rotated in the clockwise direction, and drives
Pawl is slipped in hook tooth back, and ratchet is stationary.
3. a kind of wave energy satellite self charger according to claim 1 or 2, it is characterized in that：It is set by gyrorotor
Can measurement angle in real time photoelectric code disk, feedback element is used as by photoelectric code disk and the rotation of gyrorotor is obtained by differential
Speed；Flywheel output torque integral feedback is introduced, moment of friction interference existing for gyrorotor is included in feedback loop, so as to
Inhibit the internal interference of gyrorotor and motor.
4. a kind of wave energy satellite self charger according to claim 1 or 2, it is characterized in that：Generator passes through rectification
Filter regulator circuit connects accumulator.
5. a kind of wave energy satellite self charger according to claim 3, it is characterized in that：Generator passes through rectifying and wave-filtering
Regulator circuit connects accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296468.XA CN108110874A (en) | 2017-12-08 | 2017-12-08 | A kind of wave energy satellite self charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711296468.XA CN108110874A (en) | 2017-12-08 | 2017-12-08 | A kind of wave energy satellite self charger |
Publications (1)
| Publication Number | Publication Date |
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| CN108110874A true CN108110874A (en) | 2018-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711296468.XA Pending CN108110874A (en) | 2017-12-08 | 2017-12-08 | A kind of wave energy satellite self charger |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344998A (en) * | 2018-12-17 | 2019-10-18 | 中国船舶工业系统工程研究院 | A kind of gyro wave energy generating set |
| CN110630429A (en) * | 2018-10-04 | 2019-12-31 | 姚文平 | Method and device for generating electricity by using wave energy |
| CN113224906A (en) * | 2021-05-07 | 2021-08-06 | 重庆大学 | Self-powered satellite power generation device based on rotating gyroscope |
| CN114704421A (en) * | 2022-03-25 | 2022-07-05 | 上海交通大学 | Wave energy gyro power generation device and using method thereof |
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| JP2011190764A (en) * | 2010-03-16 | 2011-09-29 | Ntn Corp | Gyro wave-activated power generator |
| CN102437802A (en) * | 2011-10-18 | 2012-05-02 | 北京航空航天大学 | Light high-accuracy digital control system for miniature flywheel |
| CN102454533A (en) * | 2010-10-22 | 2012-05-16 | 刘蒨慧 | Device for generating power by using water surface surging |
| CN205689354U (en) * | 2016-06-07 | 2016-11-16 | 上海海洋大学 | A kind of floating-type wave energy TRT |
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2017
- 2017-12-08 CN CN201711296468.XA patent/CN108110874A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011190764A (en) * | 2010-03-16 | 2011-09-29 | Ntn Corp | Gyro wave-activated power generator |
| CN102454533A (en) * | 2010-10-22 | 2012-05-16 | 刘蒨慧 | Device for generating power by using water surface surging |
| CN102437802A (en) * | 2011-10-18 | 2012-05-02 | 北京航空航天大学 | Light high-accuracy digital control system for miniature flywheel |
| CN205689354U (en) * | 2016-06-07 | 2016-11-16 | 上海海洋大学 | A kind of floating-type wave energy TRT |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630429A (en) * | 2018-10-04 | 2019-12-31 | 姚文平 | Method and device for generating electricity by using wave energy |
| CN110344998A (en) * | 2018-12-17 | 2019-10-18 | 中国船舶工业系统工程研究院 | A kind of gyro wave energy generating set |
| CN113224906A (en) * | 2021-05-07 | 2021-08-06 | 重庆大学 | Self-powered satellite power generation device based on rotating gyroscope |
| CN114704421A (en) * | 2022-03-25 | 2022-07-05 | 上海交通大学 | Wave energy gyro power generation device and using method thereof |
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Application publication date: 20180601 |