CN205977552U - Well high altitude wind energy ground electricity generation power assembly and generating set - Google Patents
Well high altitude wind energy ground electricity generation power assembly and generating set Download PDFInfo
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- CN205977552U CN205977552U CN201621036297.8U CN201621036297U CN205977552U CN 205977552 U CN205977552 U CN 205977552U CN 201621036297 U CN201621036297 U CN 201621036297U CN 205977552 U CN205977552 U CN 205977552U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to an umbellate form wind generator system, the technical problem that solve overcome at least one defect in the above -mentioned background art, provide a well high altitude wind energy ground electricity generation power assembly and generating set. This power assembly passes through the hawser to be connected with umbellate form wind power installation, be used for to the generator provides the power that produces the electric energy, its improvement structure includes: the power hoist engine for individual layer coiling hawser is directly driven by umbellate form wind power installation, provides the rotation power who produces the electric energy to the generator, hold the rope hoist engine, the hawser accomodate through convoluteing after the power hoist engine in hold on the rope hoist engine. Fricative problem was extrudeed each other in the hawser recovery during umbellate form wind -power system had been solved to this patent, had improved the life of hawser. Further, this patent adopts the modularized design thinking for generating set's power can be adjusted in a flexible way, greatly reduced the degree of difficulty that is incorporated into the power networks of electricity generation, can not lead to the fact the electricity generation can the seedbed extravagant, have very high practicality.
Description
Technical field
This patent is related to umbrella-type wind power generation system, is in particular a kind of and the cooperation of high and medium umbrella-shaped wind power device
Terrestrial power generation power assembly and generating set.
Background technology
Wind energy, as a kind of regenerative resource of cleaning, is increasingly paid attention to by countries in the world.Its amount of accumulateing is huge, the whole world
Wind energy be about 2.74 × 109MW, wherein available wind energy be 2 × 107MW, than the water energy total amount that can develop on the earth
Also want big 10 times.The existing mode being generated electricity using high altitude wind energy mainly has two kinds：One kind is that electromotor is suspended in high-altitude
In；Another kind is that electromotor is arranged on ground.Electromotor is suspended in the electricity generation system in high-altitude, is limited by the weight of air system
Can not be excessive with volume the problems such as, electromotor be suspended in the electricity generation system in high-altitude Aerial parts do not enable to control well and
Realize big generated energy.High-altitude kite type generate electricity electromotor be arranged on ground, can kite high altitude wind energy electricity generation system wind
Zither is that balanced body is done work body again, influences each other it is impossible to effect of realizing doing work well between balance and acting.
Umbrella-shaped wind power system is a kind of mode of brand-new Wind Power Utilization, and its principle is in middle height using umbrella-shaped wind power device
Under the drive of empty wind energy, drive terrestrial power generation machine to generate electricity during fluctuating, can effectively overcome above two generating side
The defect of formula.The type correlation technique may be referred to applicant and inventor application：200910189529.1 it is a kind of
Umbrella-shaped wind power system, a kind of 200910190150.2 high-power umbrella-type wind power generation systems, 201110151527.0 umbrella-shaped wind powers
Device and wind energy source dynamic system, 201110343261.X rail type wind-driven power system, waits disclosed technology contents.
In this electricity generation system, hawser is as the umbrella-shaped wind power device connecting high and medium flight and terrestrial power generation unit
Coupling assembly, the pulling force that it is born is very huge, needs using special hawser, as applicant application：
201410354093.8 a kind of bilayer braided strands.Umbrella-shaped wind power device can periodically rise or fall in the air, then it arrives ground
The distance meeting cyclically-varying in face, so hawser needs to be wound receiving on ground.But due to hawser itself pulling force very
Greatly, hawser itself can be made mutually to compress and rub against using the being collected in winding manner structure of traditional rope, which results in making of hawser
Greatly shortened with the life-span.
In addition, umbrella-shaped wind power system is as a kind of brand-new wind power generation mode, the generating set that its ground is adopted
Different from traditional generating set.If umbrella-shaped wind power system is not the generation mode persistently doing work, on umbrella-shaped wind power device
Do work during rising, do not do work during descending recovery umbellate form wind force device.The generating set on therefore ground is brand-new
Design.The type correlation technique may be referred to applicant and inventor application：201110151521.3 concatenation type is double
To the wind energy source dynamic system driving, the rotating disc type wind-power electricity generation system that a kind of 201010119281.4 multiple umbrella-shaped wind power devices drive
System, 201110151529.X rotary-type wind-driven power device, 201110322204.3 umbrella type wind energy conversion devices and system.
Existing electrical network is different according to the peak of electricity consumption, and the power requirement to each power station electricity generation grid-connecting is also change.Existing
The electric station of the clean energy resourcies such as the wind-force of row, solar energy, tide energy, due to effected by environmental factors, such as wind-force size, day
According to intensity, tide time etc., its generated output often cannot mate with electrical network, and this results in these clean energy resourcies and is issued
Electric energy cannot grid-connected use, instead resulted in very big waste.The stable wind energy conduct of the used high and medium of this patent
Generation driving force, has the characteristics that stability is high, although above-mentioned terrestrial power generation unit can realize generating function well, examines
Considering is generated electricity can need to be incorporated to use in existing electrical network, and the generated output of these unit generating sets cannot be adjusted, and needs
It is redesigned.
Utility model content
This patent technical problem to be solved is to overcome at least one defect in above-mentioned background technology, provides high in one kind
Empty wind energy terrestrial power generation power assembly and generating set.
This patent is used for solving above-mentioned technical problem by the following technical programs.
This patent provides a kind of high and medium wind energy terrestrial power generation power assembly first, and as stated in the Background Art, this power is total
Become to be connected with umbrella-shaped wind power device by hawser, for providing the power producing electric energy to described electromotor；Its structure-improved bag
Include：
Power hoist engine, for monolayer spooled cable, is directly driven by umbrella-shaped wind power device, provides to electromotor and produces electricity
The rotational power of energy；
Hold rope hoist engine, after hawser passes through power hoist engine, being collected in winding manner holds on rope hoist engine in described.
This patent adopts the power hoist engine of monolayer spooled cable, it is to avoid in prior art, hawser is wound on same winding
The probability mutually compressing and rubbing against occurring on cylinder, can bear the huge pulling force of umbrella-shaped wind power device it is ensured that hawser
Service life.In addition with respect to multilaminate coiled structure, the winding diameter of monolayer spooled cable will not change, and protects from another angle
Demonstrate,prove the stability that hawser drives power hoist engine generated output, the difficulty of Control System Design is greatly reduced.Hawser passes through
After power hoist engine, being collected in winding manner holds on rope hoist engine in described, and the hawser on holding rope hoist engine is multilaminate coiled, but
It is because power hoist engine assume responsibility for the pulling force of umbrella-shaped wind power device, even if carrying out multilaminate coiled on holding rope hoist engine,
Mutually compressing and rubbing against between hawser also greatly reduces, and will not cause damage to hawser.
Pulling force due to hawser is nearly all undertaken by power hoist engine, and power hoist engine is to rotate the dress driving electromotor
Put, the shearing force that its power output shaft is undertaken is also very big, in order to reduce the shearing force that its power output shaft is undertaken, this patent
Described power hoist engine includes two or more winch spools.Each winch spool has a power output shaft, then passes through
Variator forms a common power output.So it is derived from the huge pulling force of hawser just by many power output shaft shareds,
In addition also increase the contact area of hawser and winch spool, prevent from skidding on winch spool in big pulling force effect lower cable it is ensured that
The stability generating electricity.
Above-mentioned preferred scheme is that power hoist engine includes：
The first winch spool being set up in parallel and the second winch spool, the first winch spool has the first power output shaft, volume Two
Around cylinder, there is the second power output shaft；
The one-level variator being connected with described first power output shaft and the second power output shaft, described one-level speed change utensil
There is the 3rd power output shaft；
After described hawser monolayer is wound in described first winch spool and the second winch spool, being collected in winding manner holds rope elevator in described
On machine；
Described first winch spool and the second winch spool are by described hawser and the umbrella-shaped wind power device band being connected on hawser
Dynamic rotation, the rotational power output of the first power output shaft and the second power output shaft drives the 3rd by one-level variator is common
Power output shaft.
As described above, the quantity of winch spool is The more the better, it is contemplated that winch spool is more, the complicated journey of hawser coiling
Degree square level increases, and required place is also bigger, and the connector size between component is also bigger, is unfavorable for stress and whole on the contrary
Body designs.Accordingly, it is considered to the pulling force being born to existing material technology level and cost and ordinary circumstance lower cable, this is specially
Profit preferably employs the pulling force that two winch spools carry out shared hawser.Described one-level variator can be using existing twin shaft input
The speed changer structure of single shaft output, will not be described here.
In order to prevent under big pulling force effect, single laminate roll around hawser skid, this patent is in the first winch spool and volume Two
The groove that the surface being used for spooled cable around cylinder is provided with along cylinder surface and column distribution, size are mated with hawser.This groove can be adopted
With the shape mated with hawser section, section as generally circular in cross section in hawser, then groove can adopt circular groove structure,
Further rubbing surface can also be set in groove, with the frictional force between increase and hawser.Increased double winch spools of groove
Structure, at utmost avoids hawser and skids between two winch spools, and the mode for winding provides bigger design space, uses
Hold on rope hoist engine in avoiding pulling force to be further transferred to.
During actually used, the periodic folding and unfolding of hawser, may cause in power hoist engine and appearance rope hoist engine
Wind nonsynchronous probability, be thus likely to cause and be in slack and undisciplined or tight state between two hoist engines of hawser, this
Two states are all not allow appearance in actual use.Certainly, by accurately designing and control, make two hoist engines it
Between synchronous, be the appearance that can reduce both states, but this method cost be too high.For this reason, this patent is in described power
It is additionally provided with hawser buffer gear, this is a kind of cost-effective and effect is significant solution party between hoist engine and appearance rope hoist engine
Case.By hawser buffer gear, unnecessary hawser can be received it is also possible to provide hawser to be used for alleviating between two hoist engines
Tight state, so that nonsynchronous tolerance of two hoist engines is bigger, greatly reduces design and the difficulty controlling.
Hawser buffer gear can adopt existing multiple hawser buffer gears, and what this patent was important to introduction is including phase
Between the fixed pulley of distribution and movable pulley, described fixed pulley and movable pulley are installed on pulley yoke.This on pulley yoke install many
Fixed pulley and movable pulley that group distributes alternately, coiling thereon, has larger appearance rope ability, can not only provide hawser one by one
Larger cushion space, and the umbrella-shaped wind power device of different model and flying height can be suitable for.Because power hoist engine and
Position is fixing after the installation is complete to hold rope hoist engine, then distance between the two is fixing, and flies in high and medium
The work flying height of umbrella-shaped wind power device is probably change, so using the hawser buffer with larger appearance rope ability
Structure is it becomes possible to be suitable for this change.
This patent also further is used for providing the elastic device of tensile force to hawser in buffer gear setting one.This elasticity
Device is mainly to be installed on movable pulley, provides the power offset when hawser is tightened up.When cable slack, movable pulley passes through from heavy sensation of the body
Amount tension hawser.
In the scheme needing power recovery umbrella-shaped wind power device, this patent also includes providing recovery to umbrella-shaped wind power device
The retrograde motor of power, described retrograde motor is connected to power hoist engine by first clutch or holds on rope hoist engine, Xiang Qi
Backwards rotation power is provided, is connected by second clutch between described power assembly and electromotor.When on umbrella-shaped wind power device
When rising pulling power assembly driving electromotor, described second clutch closure, first clutch disconnects.When umbrella-shaped wind power dress
When putting descending, described second clutch disconnects, and first clutch closes, and by driving in the wrong direction, motor pulls under umbrella-shaped wind power device
OK, now umbrella-shaped wind power device does not do work to power assembly.
Based on above-mentioned high and medium wind energy terrestrial power generation power assembly, this patent further provides for a kind of high and medium wind power generation
Unit, including：
Electromotor, for producing electric energy；
Power assembly, for providing the rotational power producing electric energy to electromotor；
Umbrella-shaped wind power device, for pulling power assembly to produce rotational power using high and medium wind energy；
Hawser, for connecting umbellate form wind force device and power assembly；
Power assembly and umbrella-shaped wind power device correspond, and the corresponding multigroup power assembly of each electromotor and umbrella-shaped wind power fill
Put, multigroup power assembly and umbrella-shaped wind power device are connected with electromotor by second clutch and dual-range transmission；
Specifically, every group of power assembly includes：
Power hoist engine, for monolayer spooled cable, is directly driven by umbrella-shaped wind power device, provides to electromotor and produces electricity
The rotational power of energy；
Hold rope hoist engine, after hawser passes through power hoist engine, being collected in winding manner holds on rope hoist engine in described.
Within the system, the corresponding multigroup power assembly of described electromotor and umbrella-shaped wind power device, by second clutch
Closure can carry out increasing or decreasing with the generated output of every group of power assembly for unit with disconnection, the generated output of electromotor,
I.e. the generated output of electromotor can be with flexible.Because high and medium wind energy is stablized relatively that is to say, that described umbrella-shaped wind power fills
Putting is stably periodically to do work, and only need to disconnect second clutch, so that certain several power assembly electromotor is not done work, then may be used
To control the power of electrical power generators.So, just electromotor can be adjusted in real time by the power that generates electricity by way of merging two or more grid systems according to needed for electrical network
Generated output, flexibly simply, controlled at any time, there is very high grid-connected feasibility, be a kind of clean energy resource of high-quality.
As described above, in the scheme needing power recovery umbrella-shaped wind power device, this patent also includes filling to umbrella-shaped wind power
Put and the retrograde motor reclaiming power is provided, described retrograde motor is connected to power hoist engine by first clutch or holds rope elevator
On machine, provide it backwards rotation power.In this specific scheme, because umbrella-shaped wind power device is periodically acting, that is,
When up, power assembly is done work, do not do work when descending, therefore persistently do work to ensure electromotor, should be at least
Two groups of power assemblies and umbrella-shaped wind power device are simultaneously connected with electromotor.Power assembly driving is pulled to send out when umbrella-shaped wind power device rises
When motor, described second clutch closure, first clutch disconnects.When umbrella-shaped wind power device is descending, described
Two clutches disconnect, and first clutch closes, and pull umbrella-shaped wind power device descending by the motor that drives in the wrong direction, now umbrella-shaped wind power device
Power assembly is not done work.
In sum, it solves in umbrella-shaped wind power system hawser reclaim mutual extrusion friction problem, improve
The service life of hawser.And avoid huge pulling force produced by hawser to the infringement caused by ground mechanism it is ensured that whole
The stability of individual System Operation, reduces maintenance and the frequency safeguarded.Further, this patent adopts modularized design thinking,
The power making generating set with flexible, can greatly reduce the difficulty of electricity generation grid-connecting, does not result in power generation energy resource ground wave
Take, there is very high practicality.
Brief description
Fig. 1 is the structural representation of this patent embodiment 1.
Fig. 2 is the sectional view of winch spool in Fig. 1.
Fig. 3 is the schematic diagram of hawser buffer gear in Fig. 1.
Fig. 4 is the structural representation of this patent embodiment 2.
Fig. 5 is the structural representation of this patent embodiment 3.
Specific embodiment
Below in conjunction with accompanying drawing citing, the detailed construction of this patent is described further.
Embodiment 1
A kind of high and medium wind energy terrestrial power generation power assembly 200 as shown in Figure 1, by hawser 400 and umbrella-shaped wind power dress
Put 300 connections, for providing the power producing electric energy to described electromotor 100.Described umbrella-shaped wind power device 300 adopts existing
Structure, specifically may be referred to applicant or the patent of inventor's online application, including kite 310, the first propeller-parachuting 320
With the second propeller-parachuting 330.This umbrella-shaped wind power device 300 flies in high and medium, by wind drive, pulls hawser in uphill process
400, drive terrestrial power generation assembly 200 to rotate, drive electromotor 100 to produce electric energy.
Described generation driving force assembly 200 specifically includes：
For the power hoist engine 210 of monolayer spooled cable 400, this power hoist engine 210 is straight by umbrella-shaped wind power device 300
Tape splicing moves, and provides the rotational power producing electric energy to electromotor 100.This power hoist engine 210 includes the first volume being set up in parallel
Around cylinder 211 and the second winch spool 212, the first winch spool 211 has the first power output shaft 213, and the second winch spool 212 has
Two power output shafts 214；The one-level variator being connected with described first power output shaft 213 and the second power output shaft 214
215, described one-level variator 215 has the 3rd power output shaft 216.In conjunction with shown in Fig. 2, described first winch spool 211 and
The groove that the surface that two winch spools 212 are used for spooled cable 400 is provided with along cylinder surface and column distribution, size are mated with hawser 400
217.Described first winch spool 211 and the second winch spool 212 pass through described hawser 400 and the umbellate form wind being connected on hawser 400
Power apparatus 300 drive and rotate, and one-level is passed through in the rotational power output of the first power output shaft 213 and the second power output shaft 214
Variator 215 drives the 3rd power output shaft 216 jointly.Between 3rd power output shaft 216 and electromotor 100 pass through second from
Clutch 520 connects, and when second clutch 520 closes, the rotation of the 3rd power output shaft 216 can drive electromotor
100 rotate generation electric energy.
Also include, for receiving the appearance rope hoist engine 220 of hawser 400, it can be seen that described hawser 400 monolayer
After being wound in described first winch spool 211 and the second winch spool 212, being collected in winding manner holds on rope hoist engine 200 in described.In this reality
Apply in example, between described power hoist engine 210 and appearance rope hoist engine 220, be additionally provided with hawser buffer gear 230.Hawser buffer
The detailed construction of structure 230 as shown in figure 3, including fixed pulley 231 and the movable pulley 232 distributing alternately, described fixed pulley 231 and dynamic
Pulley 232 is installed on pulley yoke 233.In this concrete structure, described movable pulley 232 can slide up and down along litter 235,
The top of movable pulley 232, is also equipped with the elastic device 234 for providing tensile force to hawser 400.
In the present embodiment, use active power and reclaim umbellate form wind force device 300, therefore, also include to umbellate form wind
Power apparatus 300 provide the retrograde motor 500 reclaiming power, and described retrograde motor 500 is connected to power by first clutch 510
On hoist engine 210, provide it backwards rotation power, between described power assembly 200 and electromotor 100, pass through second clutch
520 connections.In this specific scheme, because umbrella-shaped wind power device 300 is periodically acting, to power when that is, up
Assembly 200 does work, and does not do work when descending.Power assembly 200 is pulled to drive electromotor when umbrella-shaped wind power device 300 rises
When 100, described second clutch 520 closes, and first clutch 510 disconnects.When umbrella-shaped wind power device 300 is descending
Wait, described second clutch 520 disconnects, and first clutch 510 closes, by driving in the wrong direction, motor 500 pulls umbrella-shaped wind power device 300
Descending, now umbrella-shaped wind power device 300 does not do work to power assembly 100.Because umbrella-shaped wind power device 300 is periodically acting
Device, in order to ensure that electromotor 100 persistently does work, can have two groups of power assemblies 200 and umbrella-shaped wind power device 300 to be simultaneously connected with
Electromotor 100（In figure is not shown）.
Above-described embodiment 1 describes a kind of high and medium wind energy terrestrial power generation power assembly, and this structure is most basic unit
Structure, based on this cellular construction, theoretically can infinitely expand the power of electric station, how be exemplified below using above-mentioned
Unit module structural grouping forms the electric station of different generated outputs.
Embodiment 2
Present embodiment discloses a kind of high and medium wind power generation unit, as shown in figure 4, include：Electromotor 100, for producing
Raw electric energy；Four groups of power assembly 200A/B/C/D, for providing the rotational power producing electric energy to electromotor 100；Four groups of umbellate forms
Wind force device（In figure is not shown）, for pulling power assembly 200 A/B/C/D to produce rotational power using high and medium wind energy；Four
Group hawser 400 A/B/C/D, for connecting umbellate form wind force device and power assembly 200 A/B/C/D.Described power assembly 200
A/B/C/D and umbrella-shaped wind power device correspond, and wherein two groups power assembly 200 A/B adopt coaxial tandem output, by the
Two clutch 520B and dual-range transmission 600B are connected with electromotor 100, and in addition two groups of power assembly 200 C/D are equally using same
Axle tandem exports, and is connected with electromotor 100 by second clutch 520D and dual-range transmission 600D.
Same as Example 1, every group of power assembly 200 A/B/C/D includes：Power hoist engine 210 A/B/C/D, is used for
Monolayer spooled cable 400 A/B/C/D, is directly driven by umbrella-shaped wind power device respectively, provides to electromotor 100 and produces electric energy
Rotational power；Hold rope hoist engine 220 A/B/C/D, hawser 400 A/B/C/D rolls up after passing through power hoist engine 210 A/B/C/D
Restrict on hoist engine 220 A/B/C/D around being accommodated in described appearance respectively.
Four power hoist engine 210A/B/C/D equally include the first winch spool and the second winch spool being set up in parallel respectively,
First winch spool has the first power output shaft, and the second winch spool has the second power output shaft；With described first power output
Axle and the one-level variator of the second power output shaft connection, described one-level variator has the 3rd power output shaft.Described first
The surface that winch spool and the second winch spool are used for spooled cable is provided with along cylinder surface and that column distribution, size are mated with hawser is recessed
Groove.Described first winch spool and the second winch spool pass through described hawser 400A/B/C/D and are connected on hawser 400A/B/C/D
Umbrella-shaped wind power device drives and rotates, and one-level speed change is passed through in the rotational power output of the first power output shaft and the second power output shaft
Device is common to drive the 3rd power output shaft.
Wherein, two groups of power assembly 200 A/B have provides, to umbrella-shaped wind power device, the retrograde motor reclaiming power jointly
500A, described retrograde motor 500A is connected on the power hoist engine 210A/B of series connection by first clutch 510A, simultaneously to
Power hoist engine 210A/B provides it backwards rotation power.Other two groups of power assembly 200 C/D have jointly to umbellate form wind
Power apparatus provide the retrograde motor 500C reclaiming power, described retrograde motor 500C to be connected to series connection by first clutch 510C
Power hoist engine 210C/D on, provide it backwards rotation power to power hoist engine 210C/D simultaneously.
The generating set that this embodiment is adopted by the electric station of power 2.5MW, wherein power assembly 200A/B/C/D with
It is one group two-by-two, staggered driving electromotor 100 is generated electricity.The i.e. up acting of umbrella-shaped wind power device of power assembly 200A/B
When, the umbellate form segregation apparatuss of power assembly 200C/D are in the state of descending recovery；The umbrella-shaped wind power of power assembly 200A/B
When device descending recovery, the umbellate form segregation apparatuss of power assembly 200C/D are in the state of up acting.Therefore, power is total
The power becoming 200A/B and power assembly 200C/D is respectively 2.5MW.
Specific working condition is, when the up acting of umbrella-shaped wind power device of power assembly 200A/B, described the
Two clutch 520B connect, and first clutch 510A disconnects, and umbrella-shaped wind power device rises under wind energy effect, pulls power assembly
200A/B does work to electromotor 100 simultaneously.Now, described second clutch 520D disconnects, and first clutch 510C connects,
Retrograde motor 500C drives the power hoist engine 210C/D of power assembly 200C/D to reverse, and pulls umbrella-shaped wind power device along hawser
400C/D is descending.When the umbrella-shaped wind power device of power assembly 200C/D goes downwards to setting position, the umbrella of power assembly 200A/B
Type wind force device also goes upward to setting position.Now, described second clutch 520D connects, and first clutch 510C disconnects, umbrella
Type wind force device rises under wind energy effect, pulls power assembly 200C/D electromotor 100 to be done work simultaneously.Still further aspect,
Described second clutch 520B disconnects, and first clutch 510A connects, and retrograde motor 500A drives power assembly 200A/B
Power hoist engine 210A/B reverse, pull umbrella-shaped wind power device descending along hawser 400A/B.Period run so repeatedly, then
Power that can be constant persistently drives electromotor 100 to generate electricity.
As the generated output of this electric station expanded by need, only need to continuously concatenate multiple power assemblies and can achieve, therefore, as long as
Place is unrestricted, theoretically can infinitely expand generated output.This patent can also optimize this electric station further
Scheme, makes electric station can not only have Electricity Generation ability, and the generating online power of electric station can be adjusted flexibly,
Breach the limitation at existing generation of electricity by new energy station so that clean energy resource can really be used.It is exemplified below and how to adopt
Formed different generated outputs and be there is the electric station of controlled generated output with above-mentioned unit module structural grouping.
Embodiment 3
Present embodiment discloses the prioritization scheme of another kind of high and medium wind power generation unit, as shown in figure 5, include：Generate electricity
Machine 100, for producing electric energy；Eight groups of power assembly 200E/F/G/H/I/J/K/L, produce electric energy for providing to electromotor 100
Rotational power；Eight groups of umbrella-shaped wind power devices（In figure is not shown）, for pulling power assembly 200 E/ using high and medium wind energy
F/G/H/I/J/K/L produces rotational power；Eight groups of hawser 400 E/F/G/H/I/J/K/L, for connect umbellate form wind force device and
Power assembly 200 E/F/G/H/I/J/K/L.Described power assembly 200 E/F/G/H/I/J/K/L and umbrella-shaped wind power device are one by one
Corresponding, power assembly 200E and H, 200F and G, 200I and L two-by-two, 200J with K are one group of relative tandem output, and each power is total
Become that 200 E/F/G/H/I/J/K/L are various to have independent second clutch 520E/F/G/H/I/J/K/L, then four groups of power
Assembly 200 E/F/G/H is connected with electromotor 100 using common dual-range transmission 600A, in addition four groups of power assembly 200 I/
J/K/L is connected with electromotor 100 using common dual-range transmission 600C.
Same as Example 1, every group of power assembly 200 E/F/G/H/I/J/K/L includes：Power hoist engine 210 E/F/
G/H/I/J/K/L, for monolayer spooled cable, is directly driven by umbrella-shaped wind power device respectively, provides to electromotor 100 and produces electricity
The rotational power of energy；Hold rope hoist engine 220E/F/G/H/I/J/K/L, hawser passes through power hoist engine 210 E/F/G/H/I/J/
Wind after K/L and be accommodated in described appearance on rope hoist engine 220 E/F/G/H/I/J/K/L respectively.
Each power hoist engine 210E/F/G/H/I/J/K/L equally includes the first winch spool being set up in parallel and respectively
Two winch spools, the first winch spool has the first power output shaft, and the second winch spool has the second power output shaft；With described first
Power output shaft and the one-level variator 215E/F/G/H/I/J/K/L of the second power output shaft connection, described one-level variator
215E/F/G/H/I/J/K/L has the 3rd power output shaft.Described first winch spool and the second winch spool are used for spooled cable
The groove that surface is provided with along cylinder surface and column distribution, size are mated with hawser.Described first winch spool and the second winch spool pass through
Described hawser and the umbrella-shaped wind power device being connected on hawser drive rotation, the first power output shaft and the second power output shaft
Rotational power output drives the 3rd power output shaft by one-level variator 215E/F/G/H/I/J/K/L is common.Wherein one-level becomes
The power output shaft of fast device 215E/F/G/H（3rd power output shaft）Connected to two grades by second clutch 510E/F/G/H
Variator 600A, the power output shaft of four additional one-level variator 215I/J/K/L（3rd power output shaft）By second from
Clutch 510I/J/K/L connects to dual-range transmission 600C.
Different from embodiment 2, every in the present embodiment group of power assembly 200 E/F/G/H/I/J/K/L have independent to
Umbrella-shaped wind power device provides retrograde motor 500 E/F/G/H/I/J/K/L, described retrograde motor 500 E/F/G/ reclaiming power
H/I/J/K/L is connected to power hoist engine 210 E/F/G/H/I/J/K/L by first clutch 510 E/F/G/H/I/J/K/L
On, individually provide it backwards rotation power to power hoist engine 210 E/F/G/H/I/J/K/L respectively.
The generating set that this embodiment is adopted by the electric station of power 50MW, wherein power assembly 200E and H two-by-two,
200F and G, 200I and L, 200J and K is one group, and staggered driving electromotor 100 is generated electricity.In actual motion, when three groups of power
Assembly（Six）The up acting of umbrella-shaped wind power device when, remaining one group of power assembly（Two）Umbellate form segregation apparatuss
It is in the state of descending recovery, during this system operation, persistently keep at the umbrella-shaped wind power device of six power assemblies
In the state of up acting, the umbellate form segregation apparatuss of two other power assembly are in the state of descending recovery, and eight power are total
Become to reclaim in turn for one group two-by-two.Therefore, the power of six power assemblies adds up to 50MW.
Specific working condition is, when the up acting of umbrella-shaped wind power device of power assembly, its second clutch
Connect, first clutch disconnects, umbrella-shaped wind power device rises under wind energy effect, pull power assembly that electromotor is done work.When
When the descending recovery of umbrella-shaped wind power device of power assembly, its second clutch disconnects, and first clutch is connected, retrograde motor
The power hoist engine driving power assembly reverses, and pulls umbrella-shaped wind power device descending along hawser.
During actual electricity consumption, electrical network receives the electric energy from different electric station, such as water energy, fiery energy, nuclear energy, tradition
Wind energy, solar energy, tide energy etc., the generated output of each electric station is different.In addition electrical network is during actually used, according to
Area, time, the difference of the high ebb of electricity consumption, the power always undertaking is continuous change, is therefore accomplished by each and supplies to electrical network
Answer the power of the electric station of electric energy different.If the generated output of electric station cannot adjust or be difficult to adjust it is likely that to electricity
Guipure, to impact, damages electrical network, and therefore a lot of electrical networks have abandoned the new forms of energy that much cannot realize this function, such as traditional wind energy,
Solar energy, tide energy etc., because the generated output of these electric station is subject to natural cause, such as wind-force size, sunshine luminosity, tide
The impact of change is very greatly it is impossible to realize controlled firm power supply.
This programme uses high and medium wind energy as power generation energy resource, because high and medium wind energy is in metastable shape
State, therefore can think that this generated output is a constant power substantially.In above-mentioned scheme, the generated output of 50MW is
This is the maximum power generation of whole electric station.When electrical network need not accept this peak power, the present embodiment can be lowered
Supply power, only need to simply control the connecting and disconnecting of second clutch 520E/F/G/H/I/J/K/L, you can control corresponding
Power assembly 200E/F/G/H/I/J/K/L whether electromotor 100 is done work.In this embodiment, the maximum of 50MW is sent out
Electrical power is to be realized by six power assemblies are common, therefore has 50MW*5/6,4/6,3/6,2/6,1/6 and peak power etc.
Six gears can adjust.In this embodiment, the generated output of electric station not only constant and can flexible multi-gear adjustment, this
Mode extremely receives the welcome of traditional electrical network, has higher electric energy simultaneously with respect to common using the electric station that natural resourcess generate electricity
Net feasibility.
Above-described embodiment is illustrative only the art of this patent scheme and is used, and facilitates those skilled in the art further
The protection domain understanding required by claims, can not be used as the restrictive interpretation to claims.Art technology
Personnel, in the improvement of all done scopes limited without departing from claims of the enlightenment based on this patent, belong to this specially
Within the scope of profit is claimed.
Claims (10)
1. a kind of high and medium wind energy terrestrial power generation power assembly, this power assembly（200）By hawser（400）With umbrella-shaped wind power dress
Put（300）Connect, for described electromotor（100）The power producing electric energy is provided；It is characterized in that, including：
Power hoist engine（210）, for monolayer spooled cable（400）, by umbrella-shaped wind power device（300）Directly drive, to generating
Machine（100）The rotational power producing electric energy is provided；
Hold rope hoist engine（220）, hawser（400）By power hoist engine（210）Being collected in winding manner holds rope hoist engine in described afterwards
（220）On.
2. high and medium wind energy terrestrial power generation assembly according to claim 1 is it is characterised in that described power hoist engine
（210）Including two or more winch spools.
3. high and medium wind energy terrestrial power generation assembly according to claim 2 is it is characterised in that described power hoist engine
（210）Including：
The first winch spool being set up in parallel（211）With the second winch spool（212）, the first winch spool（211）There is the first power defeated
Shaft（213）, the second winch spool（212）There is the second power output shaft（214）；
With described first power output shaft（213）With the second power output shaft（214）The one-level variator connecting（215）, described
One-level variator（215）There is the 3rd power output shaft（216）；
Described hawser（400）Monolayer is wound in described first winch spool（211）With the second winch spool（212）Being collected in winding manner is in institute afterwards
State appearance rope hoist engine（220）On；
Described first winch spool（211）With the second winch spool（212）By described hawser（400）Be connected to hawser（400）On
Umbrella-shaped wind power device（300）Drive and rotate, the first power output shaft（213）With the second power output shaft（214）Rotation move
One-level variator is passed through in power output（215）Common driving the 3rd power output shaft（216）.
4. high and medium wind energy terrestrial power generation assembly according to claim 3 is it is characterised in that described first winch spool
（211）With the second winch spool（212）For spooled cable（400）Surface be provided with along cylinder surface and column distribution, size and hawser
（400）The groove of coupling.
5. the high and medium wind energy terrestrial power generation assembly according to any one of claim 1 ~ 4 is it is characterised in that in described power
Hoist engine（210）With appearance rope hoist engine（220）Between be additionally provided with hawser buffer gear（230）.
6. high and medium wind energy terrestrial power generation assembly according to claim 5 is it is characterised in that described hawser buffer gear
（230）Including the fixed pulley distributing alternately（231）And movable pulley（232）, described fixed pulley（231）And movable pulley（232）Install
In pulley yoke（233）On.
7. high and medium wind energy terrestrial power generation assembly according to claim 6 is it is characterised in that described buffer gear（230）
Also include one for hawser（400）The elastic device of tensile force is provided（234）.
8. the high and medium wind energy terrestrial power generation assembly according to any one of claim 1 ~ 4 is it is characterised in that also include to umbrella
Type wind force device（300）The retrograde motor reclaiming power is provided（500）, described retrograde motor（500）By first clutch
（510）It is connected to power hoist engine（210）Or hold rope hoist engine（220）On, provide it backwards rotation power, described power is total
Become（200）With electromotor（100）Between pass through second clutch（520）Connect.
9. a kind of high and medium wind power generation unit, including：
Electromotor（100）, for producing electric energy；
Power assembly（200）, for electromotor（100）The rotational power producing electric energy is provided；
Umbrella-shaped wind power device（300）, for pulling power assembly using high and medium wind energy（200）Produce rotational power；
Hawser（400）, for connecting umbellate form wind force device（300）And power assembly（200）；
It is characterized in that, power assembly（200）With umbrella-shaped wind power device（300）Correspond, each electromotor（100）Correspondence is many
Group power assembly（200）With umbrella-shaped wind power device（300）, multigroup power assembly（200）With umbrella-shaped wind power device（300）By
Two clutches（520）And dual-range transmission（600）With electromotor（100）Connect；
Every group of power assembly（200）Including：
Power hoist engine（210）, for monolayer spooled cable（400）, by umbrella-shaped wind power device（300）Directly drive, to generating
Machine（100）The rotational power producing electric energy is provided；
Hold rope hoist engine（220）, hawser（400）By power hoist engine（210）Being collected in winding manner holds rope hoist engine in described afterwards
（220）On.
10. high and medium wind power generation unit according to claim 9 is it is characterised in that also include to umbrella-shaped wind power device
（300）The retrograde motor reclaiming power is provided（500）, described retrograde motor（500）By first clutch（510）It is connected to dynamic
Power hoist engine（210）Or hold rope hoist engine（220）On, provide it backwards rotation power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036297.8U CN205977552U (en) | 2016-09-03 | 2016-09-03 | Well high altitude wind energy ground electricity generation power assembly and generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036297.8U CN205977552U (en) | 2016-09-03 | 2016-09-03 | Well high altitude wind energy ground electricity generation power assembly and generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977552U true CN205977552U (en) | 2017-02-22 |
Family
ID=58039812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036297.8U Withdrawn - After Issue CN205977552U (en) | 2016-09-03 | 2016-09-03 | Well high altitude wind energy ground electricity generation power assembly and generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977552U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150920A (en) * | 2016-09-03 | 2016-11-23 | 广东高空风能技术有限公司 | A kind of high and medium wind energy terrestrial power generation power assembly and generating set |
| CN107859601A (en) * | 2017-12-14 | 2018-03-30 | 上海振华重工(集团)股份有限公司 | A kind of more dynamic power transmission collecting systems |
| CN108035844A (en) * | 2017-12-08 | 2018-05-15 | 广东高空风能技术有限公司 | A kind of control method of high and medium wind power generation system |
-
2016
- 2016-09-03 CN CN201621036297.8U patent/CN205977552U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106150920A (en) * | 2016-09-03 | 2016-11-23 | 广东高空风能技术有限公司 | A kind of high and medium wind energy terrestrial power generation power assembly and generating set |
| CN108035844A (en) * | 2017-12-08 | 2018-05-15 | 广东高空风能技术有限公司 | A kind of control method of high and medium wind power generation system |
| CN108035844B (en) * | 2017-12-08 | 2020-05-19 | 广东高空风能技术有限公司 | Control method of medium-high altitude wind power generation system |
| CN107859601A (en) * | 2017-12-14 | 2018-03-30 | 上海振华重工(集团)股份有限公司 | A kind of more dynamic power transmission collecting systems |
| CN107859601B (en) * | 2017-12-14 | 2024-01-12 | 上海振华重工(集团)股份有限公司 | Multi-power generation transmission convergence system |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20190301 |