CN106194566B - Utilize the combination method of the generator of surge energy - Google Patents
Utilize the combination method of the generator of surge energy Download PDFInfo
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- CN106194566B CN106194566B CN201610737035.2A CN201610737035A CN106194566B CN 106194566 B CN106194566 B CN 106194566B CN 201610737035 A CN201610737035 A CN 201610737035A CN 106194566 B CN106194566 B CN 106194566B
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- 230000005284 excitation Effects 0.000 claims description 21
- 238000010248 power generation Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 7
- 238000007667 floating Methods 0.000 abstract description 38
- 230000007246 mechanism Effects 0.000 abstract description 38
- 230000033001 locomotion Effects 0.000 abstract description 13
- 238000004146 energy storage Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000005611 electricity Effects 0.000 description 9
- 239000013535 sea water Substances 0.000 description 9
- 239000007787 solid Substances 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Classifications
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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
- Y02E10/20—Hydro energy
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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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Abstract
The combination method of generator provided by the invention using surge energy, including surge energy collection device, energy conversion device, floating platform, grid-connected mechanism.The combination method of generator provided by the invention using surge energy, the energy of surge changed up and down is absorbed by the way that floating drum and rocking arm is arranged, and up and down motion is converted by circular motion by arc-shaped rack, and by gear set will cycle time it is long, it is short that the indefinite circular motion in direction is converted into cycle time, the single circular motion in direction, it can be to being input to the torque of generator into row buffering by the way that accumulated energy flywheel is arranged, and energy storage can be carried out when generator disconnects, increase energy utilization rate, by setting floating platform and setting anchor line is fixed and tensioning apparatus, whole system can be made to receive the fluctuation of wave and the influence reduction of fluctuation tide, by the way that grid-connected mechanism is arranged, it can realize and the operation that self-built LAN is grid-connected and/or progress alternating current is grid-connected is carried out to generator.
Description
Technical field
The present invention relates to natural energy resources to utilize apparatus field, the grid-connected side of especially a kind of generator using surge energy
Method.
Background technology
The modern marine energy is primarily referred to as power generation with marine energy；It is many in the way of power generation with marine energy, including：Tide
Power generation, ocean temperature differential power and the power generation of seawater salt concentration difference etc..The power generation with marine energy developed and used both at home and abroad is mainly tide
Nighttide generates electricity.
And seawater is constantly to generate fluctuation in ocean, wherein having contained a large amount of energy, it is known that wave is a kind of
It is extended to line, generally has several meters, more than ten meters or even tens meters of width, seawater to advance side by side, it is that back rise pushes front sea
Water forms new wave and advances, and upper ocean water movement velocity is more than lower layer, forms echelon distribution.According to hydrodynamics, water is not
Compressible liquid, each is a pressure wave higher than the wave of water surface protrusion, it is that pressure wave pushes water flowing, flow
Dynamic momentum forms new pressure wave again in turn, becomes the wave constantly to advance like this.If fully absorb it is broad, from
The kinetic energy of hydraulic pressure Reeb on the entire vertical plane of top to bottm, so that it may greatly improve the multiple electricity of efficiency.It is existing using seashore side water wave
A kind of hose floats power generation of drawing water, and also has and the heave of waves is utilized to drive the pumping water power generation in coiled pipe.These are all to ocean energy
The absorption rate of amount is not high, and power generation is limited.Therefore it is badly in need of offer one kind to can make full use of surge energy and convert energy
For electric energy and the grid-connected device on LAN or alternating current.
Invention content
In order to solve the above-mentioned technical problem, a kind of energy for being collected surge or more fluctuation using arc gear wheel and floating drum is provided
Amount, and surge energy can be converted to the grid-connected of the generator using surge energy being incorporated to after electric energy on LAN or alternating current
Method.
A kind of surge energy utilizes and grid-connected system, including：
Surge energy collection device, including floating drum, rocking arm, arc-shaped rack and gear set, the floating drum are set on the water surface,
And vertically moved with the rocking arm with the lifting of the water surface, the one end connects the floating drum, and the other end connects institute
Arc-shaped rack is stated, the arc-shaped rack coordinates with the gear set；
Energy conversion device, including accumulated energy flywheel and generator, the gear set pass through the accumulated energy flywheel and the hair
Motor drive connects；
Floating platform, including main platform body and multiple fixed anchors, the surge energy collection device and energy conversion
Device may be contained in the main platform body, and the floating drum protrudes the main platform body, and all described fixed anchor one end are fixed
It is set on the floating platform, the other end is fixed on the seabed around the main platform body；
Grid-connected mechanism, including clutch, net-connected controller, excitation power supply and fixed frequency and fixed voltage generator, institute
It states clutch to be set between the accumulated energy flywheel and the generator, the output end of the generator and excitation power supply electricity
Connection, the excitation power supply are electrically connected by the fixed frequency and fixed voltage generator with the net-connected controller.
The rocking arm includes integrally formed first rocking bar and the second rocking bar, and the connection of first rocking bar one end is described floating
Cylinder, the other end are set on one end of second rocking bar, and the other end of second rocking bar connects the arc-shaped rack, and institute
Stating the first rocking bar and second rocking bar has obtuse angle angle；It is fixedly installed on by rocking arm supporting mechanism on second rocking bar
On the upper surface of the floating platform；The angular bisector of second rocking bar and the central angle corresponding to the arc-shaped rack is total
Line.
The arc-shaped rack be semi-circular structure, and be formed on side of the arc-shaped rack far from the floating drum with it is described
The tooth of gear set cooperation.
The gear set includes master gear, Jie's gear, two torque conversion gears and output gear, the master gear and institute
Arc-shaped rack engagement is stated, a torque conversion gear is engaged with the master gear, another described torque conversion gear is logical
It crosses given an account of gear to engage with the master gear, the output gear is engaged with two torque conversion gears, the torsion
Square conversion gear is made of coaxial mounted two first gears and the first ratchet mechanism, and a first gear with it is described
Master gear or the engagement of given an account of gear, another first gear is engaged with the output gear, and two first teeth
Wheel is sequentially connected by first ratchet mechanism, and the installation direction of two first ratchet mechanisms is opposite.
Two first gears are respectively the first input gear and the first output gear, and first input gear and
First output gear is coaxial, and resetting spring of first ratchet mechanism by spine tongue and for resetting the spine tongue forms,
The spine tongue and the resetting spring may be contained on first output gear, and are provided on the inside of first input gear
The ratchet coordinated with the spine tongue, and the ratchet is backwards to the rotation direction of first output gear.
The master gear and given an account of gear, the master gear and the torque conversion gear, given an account of gear with it is described
Torque conversion gear and the torque conversion gear and the range of the gear ratio of the output gear are 1:12.5 to 1:
100。
The output gear includes second gear, ring flange, the second ratchet mechanism and output shaft, the second gear setting
In on the ring flange, and the second gear is sequentially connected by second ratchet mechanism and the output shaft, and described the
Two ratchet mechanisms are directed toward the output shaft by the second gear, and the second gear is nibbled with two torque conversion gears
It closes.
The accumulated energy flywheel includes that torque spring, inertial flywheel and third ratchet mechanism form, outside the torque spring
Side is fixedly connected with the output shaft, and center-side is sequentially connected by the third ratchet and the inertial flywheel, described used
Property flywheel pass through the input shaft of the clutch and the generator and be sequentially connected.
The generator is three-phase synchronous generator, and startup winding is provided on the three-phase synchronous generator.
The main platform body is made of multiple air-tight chamber splits, and the quadrangle in the main platform body is described airtight
It is provided with anchor line on chamber to fix and tensioning apparatus, each fixed anchor is set to an anchor line and fixes and tensioning apparatus
On.
The anchor line is fixed and tensioning apparatus includes that two supporting racks, rope hub and anchor line are tensioned torque spring, described in two
Supporting rack lower end is fixedly installed in the air-tight chamber, and the both ends of the rope hub are respectively arranged at two support frames as described above
Upper end, and its axis can be freely rotated in the upper end edge of two support frames as described above, anchor line tensioning torque spring one end is solid
Surely it is set on support frame as described above, the other end is fixedly installed on the rope hub, and can be tight with the rotation of the rope hub
With loosen, the fixed anchor is wound on the rope hub, and one end is fixedly connected with the main platform body, and the other end connects with seabed
It touches.
The length of the fixed anchor is more than the depth of water after the flood tide in the marine site residing for the main platform body.
One grid-connected mechanism is electrically connected with multiple energy conversion devices, is respectively provided on each energy conversion device
There are one the net-connected controllers.
The excitation power supply and described solid is at least connected between an energy conversion device and the net-connected controller
Determine frequency and fixed voltage generator.
A kind of combination method utilized using above-mentioned surge energy with grid-connected system, including：
S1, all clutches and all net-connected controllers are disconnected, and by all net-connected controllers
Output end be connected to form LAN by conducting wire；
S2, will be connected with the excitation power supply the energy conversion device the clutch be closed, make the described of its
Generator receives surge energy and generates electricity；
S3, the excitation power supply make it generate with stable three to the fixed frequency and the power supply of fixed voltage generator
The power supply of phase output frequency and the three-phase output voltage stablized；
S4, the net-connected controller for being closed other energy conversion devices successively make other described generators pass through described
Start the electric current in winding reception S3, and its three-phase output end is connected on the output end of the excitation power supply；
S5, the clutch that will generate the generator identical with electric current in the LAN are closed, and make this
Generator inputing power into the LAN.
In S3, power supply caused by the fixed frequency and fixed voltage generator is 380V/50Hz；Or in S3,
Power supply caused by the fixed frequency and fixed voltage generator is 400V/50Hz；Or in S3, the fixed frequency and solid
Power supply caused by constant voltage generator is 110V/60Hz.
The combination method of generator provided by the invention using surge energy, by the way that floating drum and rocking arm is arranged to surge
The energy changed up and down is absorbed, and converts up and down motion to circular motion by arc-shaped rack, and will by gear set
The circular motion that cycle time is long, direction is indefinite is converted into the circular motion that cycle time is short, direction is single, and generator is facilitated to connect
Torque is received, it can be to being input to the torque of generator into row buffering by the way that accumulated energy flywheel is arranged, and can be disconnected in generator
Energy storage is carried out when connection, increases energy utilization rate, and by setting floating platform and setting anchor line is fixed and tensioning apparatus, can make
Whole system receives the fluctuation of wave and the influence of fluctuation tide reduces, by the way that grid-connected mechanism is arranged, can realize to generator into
The self-built LAN of row is grid-connected and/or carries out the grid-connected operation of alternating current.
Description of the drawings
Fig. 1 is the structural schematic diagram of the combination method of the generator provided by the invention using surge energy；
Fig. 2 is the structural representation of the first gear of the combination method of the generator provided by the invention using surge energy
Figure；
Fig. 3 is the structural representation of the floating platform of the combination method of the generator provided by the invention using surge energy
Figure；
Fig. 4 is that the anchor line of the combination method of the generator provided by the invention using surge energy is fixed and tensioning apparatus
Structural schematic diagram；
Fig. 5 is connection relation when being incorporated to alternating current of the combination method of the generator provided by the invention using surge energy
Figure；
Fig. 6 is that the connection of the self-built local power net of the combination method of the generator provided by the invention using surge energy is closed
System's figure；
Fig. 7 is the grid-connected flow chart that surge energy provided by the invention utilizes device；
In figure：
1, surge energy collection device；2, energy conversion device；3, floating platform；11, floating drum；12, rocking arm；13, arc
Rack；14, gear set；21, accumulated energy flywheel；22, generator；31, main platform body；32, fixed anchor；33, rocking arm supporting mechanism；
41, clutch；42, net-connected controller；43, excitation power supply；44, fixed frequency and fixed voltage generator；104, the first input
Gear；105, the first output gear；1432, the first ratchet mechanism；106, spine tongue；107, resetting spring；108, ratchet；121,
One rocking bar；122, the second rocking bar；141, master gear；142, Jie's gear；143, torque conversion gear；144, output gear；211、
Torque spring；212, inertial flywheel；213, third ratchet mechanism；311, air-tight chamber；312, anchor line is fixed and tensioning apparatus；
321, weight block；1431, first gear；1441, second gear；1442, ring flange；1443, the second ratchet mechanism；3121, it props up
Support；3122, rope hub；3123, anchor line is tensioned torque spring.
Specific implementation mode
The present invention is described in further details in the following with reference to the drawings and specific embodiments：
Surge energy as shown in Figures 1 to 7 utilizes and grid-connected system, including：
Surge energy collection device 1, including floating drum 11, rocking arm 12, arc-shaped rack 13 and gear set 14, the floating drum 11 are set
It is placed on the water surface, and is vertically moved with the rocking arm 12 with the lifting of the water surface, the connection of 12 one end of the rocking arm is described floating
Cylinder 11, the other end connect the arc-shaped rack 13, and the arc-shaped rack 13 coordinates with the gear set 14；
Energy conversion device 2, including accumulated energy flywheel 21 and generator 22, the gear set 14 pass through the accumulated energy flywheel 21
It is sequentially connected with the generator 22；
Floating platform 3, including main platform body 31 and multiple fixed anchors 32, the surge energy collection device 1 and the energy
Amount conversion equipment 2 may be contained in the main platform body 31, and the floating drum 11 protrudes the main platform body 31, all described solid
Determine 32 one end of anchor to be fixedly installed on the floating platform 3, the other end is fixed on the seabed around the main platform body 31；
Grid-connected mechanism, including clutch 41, net-connected controller 42, excitation power supply 43 and fixed frequency and fixed voltage occur
Device 44, the clutch 41 are set between the accumulated energy flywheel 21 and the generator 22, the output end of the generator 22
Be electrically connected with the excitation power supply 43, the excitation power supply 43 by the fixed frequency and fixed voltage generator 44 with it is described
Net-connected controller 42 is electrically connected.
Shown floating drum 11 is floated on by the floating platform 3 on sea, is carried out with the fluctuation up and down of seawater levels
Upper and lower vertical and straight movement, and drive the arc-shaped rack 13 to be swung by the rocking arm 12, the arc-shaped rack 13 will be swung
It is transferred to the gear set 14, and will be swung up and down by the gear set 14 and be converted into continuous unidirectional circular motion, and will
Accumulated energy flywheel 21 described in the torque input of circular motion carries out energy storage and torque is enable smoothly to be input to the generator
At 22, the generator 22 passes through the net-connected controller 42, institute as torque rotate and converts torque to electric energy
Excitation power supply 43 and the fixed frequency and fixed voltage generator 44 are stated, stable electric current output is carried out.
When the application is in independent island, grid-connected mechanism is grid-connected to self-built local electricity by the electric current of the generator 22
In net, i.e., by the network system in parallel being powered to electrical equipment of multigroup energy conversion device 2.
When the application needs electric energy being incorporated to alternating current, the generator 22 is directly incorporated to by the net-connected controller 42
The alternating current.
The rocking arm 12 includes 121 and second rocking bar 122 of integrally formed first rocking bar, described first rocking bar, 121 one end
The floating drum 11 is connected, the other end is set on one end of second rocking bar 122, and the other end of second rocking bar 122 connects
The arc-shaped rack 13 is connect, and first rocking bar 121 and second rocking bar 122 have obtuse angle angle；Second rocking bar
It is fixedly installed on the upper surface of the floating platform 3 by rocking arm supporting mechanism 33 on 122；Second rocking bar 122 and institute
The angular bisector for stating the central angle corresponding to arc-shaped rack 13 is conllinear.
Preferably, the length of second rocking bar 122 is more than the length of first rocking bar 121.
Preferably, the angular range of second rocking bar 122 and first rocking bar 121 is 110 ° to 150 °.
By the way that first rocking bar 121 and second rocking bar 122 is arranged, it is capable of the direction that the change of rigidity is swung, and
And the biography between the arc-shaped rack 13 and the gear set 14 is adjusted by the position set by the rocking arm supporting mechanism 33
Power degree best can transfer its energy at the generator 22.
33 upper end of rocking arm supporting mechanism is set to the midpoint of second rocking bar 122, is increased by lever principle
The torque that the floating drum 11 is transmitted, so enable the arc-shaped rack 13 it is more convenient overcome the arc-shaped rack 13,
Energy is transferred to the power generation by the inertia of the gear-box, the accumulated energy flywheel 21 and the generator 22 to greatest extent
It generates electricity at machine 22.
The arc-shaped rack 13 is semi-circular structure, and is formed on side of the arc-shaped rack 13 far from the floating drum 11
The tooth coordinated with the gear set 14 disclosure satisfy that ocean water surface institute by the way that the arc-shaped rack 13 is designed to semi-circular structure
The difference in height of generation prevents the arc-shaped rack 13 from disengaging the gear set 14, causes accident.
The gear set 14 includes master gear 141,142, two torque conversion gears 143 of Jie's gear and output gear 144,
The master gear 141 is engaged with the arc-shaped rack 13, and a torque conversion gear 143 is engaged with the master gear 141,
Another described torque conversion gear 143 is engaged by given an account of gear 142 with the master gear 141, the output gear 144
It is engaged with two torque conversion gears 143, the torque conversion gear 143 is by coaxial mounted two first gears
1431 and first ratchet mechanism 1432 form, and first gear 1431 and 141 or given an account of gear of the master gear
142 engagements, another first gear 1431 are engaged with the output gear 144, and two first gears 1431 are logical
It crosses first ratchet mechanism 1432 to be sequentially connected, the installation direction of two first ratchet mechanisms 1432 is opposite.
What the master gear 141 received that the arc-shaped rack 13 passes over swings up and down, and will swing up and down and be converted into
Circle swing, given an account of gear 142 are engaged with the master gear 141, and the circle swing of the master gear 141 is turned to, is gone forward side by side
The adjusting of the certain gear ratio of row, the torque conversion gear 143 engaged with the master gear 141 receive the master gear 141
The circle swing torque of single direction, is translated into one direction circular motion, the torque engaged with given an account of gear 142
Conversion gear 143 receives the circle swing of given an account of 142 single direction of gear, wherein two torque conversion gears 143 divide
The swing that the arc-shaped rack 13 is transmitted through two different directions come is not received, when the torque conversion gear 143 receives
When opposite with its rotation direction torque, the torque conversion gear 143 is transmitted without torque, is only rotated by inertia,
And because of given an account of gear 142 so that the rotation direction of two torque conversion gears 143 is consistent, so that described defeated
The driving torque of the same direction can be received by going out gear 144, reach the arc-shaped rack 13 swinging up and down the company of being converted into
The purpose of continuous circular-rotation.
Two first gears 1431 as shown in Figure 2 are respectively the first input gear 104 and the first output gear
105, and first input gear 104 and first output gear 105 are coaxial, first ratchet mechanism 1432 is by spine tongue
106 and for reset the spine tongue 106 resetting spring 107 form, the spine tongue 106 and the resetting spring 107 are respectively provided with
In on first output gear 105, and first input gear, 104 inside is provided with the spine coordinated with the spine tongue 106
Tooth 108, and the ratchet 108 backwards to first output gear 105 rotation direction, when the torque conversion gear 143 connects
When by the torque opposite with its rotation direction, the spine tongue 106 slides on 108 surface of the ratchet so that described first is defeated
Enter and generate sliding between gear 104 and first output gear 105, and then prevents torque from by first input gear
104 are transmitted to first output gear 105 so that the torque conversion gear 143 does not transmit the torque of the direction, when described
When torque conversion gear 143 receives volume torque identical as its rotation direction, pressure of the spine tongue 106 by the resetting spring
Engaging in the ratchet 108 is sprung into, first input gear 104 drives first output gear 105 to rotate, reaches transmission
The mesh of torque, i.e., when generator 22 carries out and when net operation, and the master gear 141 is without work, the generator 22
Operation it is not hindered.
It is the master gear 141 and given an account of gear 142, the master gear 141 and the torque conversion gear 143, described
Jie's gear 142 and the torque conversion gear 143 and the gear of the torque conversion gear 143 and the output gear 144
The range of ratio is 1:12.5 to 1:100.
The output gear 144 includes second gear 1441, ring flange 1442, the second ratchet mechanism 1443 and output shaft,
The second gear 1441 is set on the ring flange 1442, and the second gear 1441 passes through second ratchet mechanism
1443 are sequentially connected with the output shaft, and second ratchet mechanism 1443 is directed toward the output by the second gear 1441
Axis, the second gear 1441 are engaged with two torque conversion gears 143, when the output gear 144 is not to unofficial biography
When torque delivery or the torque transmitted reduce, the output gear 144 reverses in order to prevent, and the second gear 1441 is passed through
Second ratchet mechanism 1443 is connected to the output shaft, when output gear 144 rotates forward, second ratchet mechanism 1443
Inside engaging, makes torque be transferred in the output shaft by the second gear 1441, when the torque of output axis direction is more than
When the torque in 1441 direction of the second gear, i.e., when the output gear 144 will reverse, second ratchet mechanism 1443
Inside disengages, and is slided, and achievees the purpose that prevent the output gear 144 from reversing.
The accumulated energy flywheel 21 includes that torque spring 211, inertial flywheel 212 and third ratchet mechanism 213 form, the torsion
The outboard end of power spring 211 is fixedly connected with the output shaft, and center-side passes through the third ratchet and the inertial flywheel 212
It is sequentially connected, the inertial flywheel 212 is sequentially connected by the input shaft 1444 of the clutch 41 and the generator 22, institute
The torque that torque spring 211 receives the output gear 144 is stated, and carries out energy storage and transmission to it, the inertial flywheel 212 connects
The torque for receiving the torque spring carries out energy storage, and transfers a torque on the input shaft of the generator, makes the generator
22 rotate and then export electric energy, by the setting torque spring 211 and the inertial flywheel 212, can make torque more
Add and be smoothly input on the input shaft of the generator 22, increases the service life of this system.
First ratchet mechanism 1432 and 213 structure phase of second ratchet mechanism 1443 and the third ratchet mechanism
Together.
The generator 22 is three-phase synchronous generator 22, and startup winding is provided on the three-phase synchronous generator 22,
When carrying out simultaneously net operation, the generator 22 is rotated in advance by the startup winding, is to close when rotating speed reaches certain value
Closing the clutch 41 makes the generator 22 carry out electric energy output.
The clutch 41 is automatically controlled multi-disc dry clutch.
Main platform body 31 as described in Figure 3 is made of 311 split of multiple air-tight chambers, and four in the main platform body 31
It is provided with anchor line fixation in the air-tight chamber 311 at angle and tensioning apparatus 312, each fixed anchor 32 are set to an institute
State anchor line fix and tensioning apparatus 312 on, wherein the height of each air-tight chamber 311 is more than its length and wide and described flat
The thickness (i.e. the height of the air-tight chamber 311) of platform main body 31 grown and be wider than the main platform body 31, the fixed anchor
32 lower ends are fixed with weight block 321.
Anchor line as described in Figure 4 is fixed and tensioning apparatus 312 includes that two supporting racks 3121, rope hub 3122 and anchor line tensioning are turned round
Power spring 3123, two 3121 lower ends of support frame as described above are fixedly installed in the air-tight chamber 311, the rope hub 3122
Both ends are respectively arranged at the upper end of two support frames as described above 3121, and can be in its axis of the upper end edge of two support frames as described above 3121
Line is freely rotated, and 3123 one end of the anchor line tensioning torque spring is fixedly installed on support frame as described above 3121, and the other end is fixed
It is set on the rope hub 3122, and can be tight and loosen with the rotation of the rope hub 3122, the fixed anchor 32 is wound
In on the rope hub 3122, and one end is fixedly connected with the main platform body 31, and the other end is contacted with seabed, when wave generates change
When change, the anchor line is fixed and tensioning apparatus 312 can be with the fixed anchor 32 that the variation adjust automatically of wave is released
Length, when wave is swung up or at the incoming tide, the floating platform 3 increases relative to the height in seabed, the fixed anchor 32
Length increases, and the drive rope hub 3122 being wrapped on the rope hub 3122 rotates, and the rope hub 3122 drives the anchor line
Tensioning torque spring 3123 is wound change tightly, that is, carries out energy storage, and when wave is to lower swing or ebb tide, the anchor line tensioning is turned round
The energy release of the lock storage of power spring 3123, drives the rope hub 3122 to be rotated, recycles the fixed anchor 32 upwards, reach
The purpose of 32 length of fixed anchor is automatically adjusted, moreover, by the adjusting to the fixed anchor 32, it being capable of adjusting institute flexible
The position for stating sea residing for floating platform 3 makes the floating platform 3 wave in a certain range, increases described float and puts down
Platform 3 overcomes the ability of variation of seawater, and by the automatic regulation function of the floating platform 3, can make the floating drum at any time
11 are at the water surface of seawater always, achieve the purpose that collect surge energy at any time.
The length of the fixed anchor 32 be more than the main platform body 31 residing for marine site flood tide after the depth of water, prevent seawater to
The amplitude of upper swing, which is crossed, fixes anchor 32 and interrupts or the floating platform 3 is made to submerge in seawater described in senior general.
Preferably, at least one surge energy collection device 1 and the energy are provided on each floating platform 3
Conversion equipment 2 is measured, utilizes the surface area of the floating platform 3 to greatest extent.
One grid-connected mechanism is electrically connected with multiple energy conversion devices 2, is all provided on each energy conversion device 2
It sets there are one the net-connected controller 42, i.e. the output end of each generator 22 is all connected with a net-connected controller
42。
When the application carries out self-built local power net, an at least energy conversion device 2 and the net-connected controller
The excitation power supply 43 and the fixed frequency and fixed voltage generator 44 are connected between 42, when the application carries out city's electrical connection
When, can all energy conversion devices 2 be not provided with the excitation power supply 43 and the fixed frequency and fixed voltage hair
Raw device 44.
A kind of combination method utilized using above-mentioned surge energy with grid-connected system, including：
When the application is carried out self-built local power net：
S1, all clutches 41 and all net-connected controllers 42 are disconnected, and will all described and network controls
The output end of device 42 processed is connected to form LAN by conducting wire；
S2, the clutch 41 for the energy conversion device 2 for being connected with the excitation power supply 43 is closed, makes its
The generator 22 receives surge energy and generates electricity；
S3, the excitation power supply 43 make its generation generation have to the fixed frequency and the power supply of fixed voltage generator 44
The power supply of stable three-phase output frequency and the three-phase output voltage stablized；
S4, the net-connected controller 42 for being closed other energy conversion devices 2 successively, make other described generators 22 pass through
The electric current started in winding reception S3, and its three-phase output end is connected on the output end of the excitation power supply；
S5, the clutch 41 of the generator 22 is closed successively, keeps the generator 22 defeated into the LAN
Enter electric energy.
When the application progress to be electrically connected with city, all generators 22 are not provided with the excitation power supply 43 and institute
Fixed frequency and fixed voltage generator 44 are stated, S1, S4 and S5 step are directly carried out, wherein generator 22 described in S4 receives city
Electricity electric current, by it is described from open winding carry out self-starting, then will have reached described in the generator 22 of rotating speed from
Clutch 41 is closed, and so that the generator 22 is generated electricity, is reached for the purpose that alternating current is powered.
In S3, power supply caused by the fixed frequency and fixed voltage generator is 380V/50Hz；Or in S3,
Power supply caused by the fixed frequency and fixed voltage generator is 400V/50Hz；Or in S3, the fixed frequency and solid
Power supply caused by constant voltage generator is 110V/60Hz.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, every skill according to the present invention
Art essence should be included in technical solution of the present invention to any trickle amendment, equivalent replacement and improvement made by above example
Protection domain within.
Claims (2)
1. a kind of combination method of generator using surge energy, it is characterised in that：Including：
Sl, all clutches and all net-connected controllers are disconnected, and the output end of all net-connected controllers is passed through into conducting wire
Connection forms LAN；
S2, will be connected with excitation power supply energy conversion device clutch be closed, make its generator receive surge energy into
Row power generation；
S3, excitation power supply to fixed frequency and the power supply of fixed voltage generator make its generate with stable three-phase output frequency and
The power supply of stable three-phase output voltage；
S4, the net-connected controller for being closed other energy conversion devices successively make other generators pass through and start in winding reception S3
Electric current, and its three-phase output end is connected on the output end of excitation power supply；
S5, the clutch that will generate generator identical with electric current in LAN are closed, and make the generator into LAN
Inputing power.
2. the combination method of the generator according to claim 1 using surge energy, it is characterised in that：In S3, Gu
It is 380V/50Hz to determine power supply caused by frequency and fixed voltage generator；Or in S3, fixed frequency and fixed voltage occur
Power supply caused by device is 400V/50Hz；Or in S3, power supply is caused by fixed frequency and fixed voltage generator
110V/60Hz。
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| US10788011B2 (en) | 2018-10-31 | 2020-09-29 | Loubert S. Suddaby | Wave energy capture device and energy storage system utilizing a variable mass, variable radius concentric ring flywheel |
| US10837420B2 (en) | 2018-10-31 | 2020-11-17 | Loubert S. Suddaby | Wave energy capture device and energy storage system utilizing a variable mass, variable radius concentric ring flywheel |
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Denomination of invention: Grid connection method of generator utilizing surge energy Effective date of registration: 20220831 Granted publication date: 20180921 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: JINAN LAFEIYE ELECTRIC POWER SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2022370000114 |