CN107222086A - Superconduction graphene is combined winding electric machine - Google Patents
Superconduction graphene is combined winding electric machine Download PDFInfo
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- CN107222086A CN107222086A CN201710350132.0A CN201710350132A CN107222086A CN 107222086 A CN107222086 A CN 107222086A CN 201710350132 A CN201710350132 A CN 201710350132A CN 107222086 A CN107222086 A CN 107222086A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
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Abstract
Winding electric machine is combined the present invention relates to a kind of superconduction graphene, including the superconducting motor of graphene compound rectifier excitation superconduction winding half, the superconducting motor of graphene composite armature superconduction winding half, the full superconducting motor of graphene complex superconducting winding and superconduction graphene are combined winding generator；The superconducting motor of graphene compound rectifier excitation superconduction winding half includes：Graphene compound rectifier excitation superconduction winding rotor, conventional stator, cooling system, bearing, torque tubes；The cooling system includes：Refrigerant transmission coupler, rotor cooling component, stator cooling component, working medium；Graphene compound rectifier excitation superconduction winding rotor includes：Graphene compound rectifier excitation superconduction winding coil, conduction cooling rotor, adiabatic shielding screen；Graphene compound rectifier excitation superconduction winding coil includes：Graphene conduction cooling layer, excitation superconduction winding coil, insulating barrier, conduction cooling rotor windings skeleton, conduction cooling disk, conduction cooling cylinder, they collectively form the quick conduction cooling synergetic structure body of network-like graphene compound rectifier excitation superconduction winding, the heat that quenches of generation can rapidly be taken away, improve the job stability and security of superconduction winding coil.
Description
Technical field
The invention belongs to superconducting motor and superconducting generator field, winding is combined more particularly to a kind of superconduction graphene
Motor and superconduction graphene are combined winding generator.
Background technology
Superconducting motor is a kind of high performance motor prepared using superconductor technology and superconductor.Due to using superconduction winding
Coil substitutes conventional copper winding coil, significantly improves the current capacity of winding coil, can produce very big magnetic field and almost
Without joule thermal losses.Superconducting motor is compared with conventional motor, and superconducting motor has significant advantage, such as：Small volume, weight
Gently, efficiency high, synchronous reactance are small, noise is low, scope of exerting oneself big, motor output is simpler etc. without harmonic wave, maintenance, make it in electricity
Push and have broad application prospects into field of wind power generation.The design of superconducting motor is generally basede on superconduction winding performance and cold
But system is carried out.Superconducting motor cooling the name of the game be special running status under superconduction winding coil cooling approach and
Method, therefore the composition of cooling system and superconduction winding material is superconducting motor meat and potatoes, and it is directly connected to superconduction
The efficiency and security reliability of motor operation, it is clear that be the key component of superconducting motor.The development of current superconducting motor also faces
Series technique problem, such as：The coiling of superconduction winding is limited to the performance of superconductor, and the limited performance of superconduction winding is in cooling system
System and method.For many years, people pay close attention to superconduction winding in the condition such as magnetic field environment residing for the given type of cooling and winding always
Under stability, i.e., the given type of cooling can meet superconduction winding coil can normal work when temperature requirement.It is stable
Property be a key issue for limiting superconducting motor development, the stability of superconducting motor, which is threatened, to be primarily referred to as superconduction winding coil and exists
Superconducting state is exited suddenly in running, makes the normal outage of system；In severe case, it is also possible to which destruction, which is even burnt, is
System.The reason for making superconduction winding coil exit superconducting state has a lot, including：Mechanical disturbance, thermal agitation, leakage heat, nuclear radiation, magnetic flux
Jump, A.C.power loss etc., can so produce and quench phenomenon；Therefore, how by superconduction winding coil and other magnetic materials in electricity
The heat that loss formation is produced when machine works is taken away rapidly, keeps winding coil to be in superconduction working condition, and ensures to superconduct
Machine continues normal operation, and these are all that superconducting motor development faces the technical issues that need to address.
The content of the invention
The series of problems existed for current superconducting motor, the present invention provides a kind of superconduction graphene and is combined winding electric machine,
To reach the purpose of optimization lifting superconducting motor job stability.
A kind of superconduction graphene of the present invention is combined winding electric machine and realizes that concrete technical scheme includes：
A kind of superconduction graphene is combined winding electric machine, and it is graphene compound rectifier excitation that the superconduction graphene, which is combined winding electric machine,
The superconducting motor of superconduction winding half；The superconducting motor of graphene compound rectifier excitation superconduction winding half includes：Graphene compound rectifier excitation surpasses
Lead wound rotor, conventional stator, cooling system, bearing, torque tubes；The graphene compound rectifier excitation superconduction winding rotor includes：
Graphene compound rectifier excitation superconduction winding coil, conduction cooling rotor, adiabatic shielding screen；The cooling system includes：Refrigerant transmission coupling
Device, rotor cooling component, working medium；The graphene compound rectifier excitation superconduction winding coil includes：Graphene conduction cooling layer, excitation superconduction
Winding coil, insulating barrier, conduction cooling rotor windings skeleton, conduction cooling disk, conduction cooling cylinder；The graphene compound rectifier excitation superconduction winding coil
Lateral surface be insulating barrier, insulating barrier lateral surface is graphene conduction cooling layer, and they constitute graphene compound rectifier excitation superconduction winding lines
" sandwich " morphosis of circle；The graphene compound rectifier excitation superconduction winding coil layer is in be stacked and be fixed on conduction cooling in order to turn
In the groove of sub- winding skeleton；Multi-layer graphene conduction cooling layer in the graphene compound rectifier excitation superconduction winding is constituted to be connected in length and breadth
The network-like structure form connect；Network-like graphene conduction cooling layer and conduction cooling rotor in the graphene compound rectifier excitation superconduction winding
The groove surfaces of winding skeleton are closely coupled to be connect；The lateral surface of the graphene compound rectifier excitation superconduction winding coil have conduction cooling disk or
Conduction cooling cylinder, and component is closely coupled connects with rotor cooling, they collectively form network-like graphene compound rectifier excitation superconduction winding
Quick conduction cooling synergetic structure body.
In such scheme, a kind of superconduction graphene is combined winding electric machine, and it is stone that the superconduction graphene, which is combined winding electric machine,
The black superconducting motor of alkene composite armature superconduction winding half；The superconducting motor of graphene composite armature superconduction winding half includes：Graphite
Alkene composite armature superconduction winding stator, convention rotor, cooling system, bearing, torque tubes；The cooling system includes：Refrigerant is passed
Defeated coupler, stator cooling component, working medium；The graphene composite armature superconduction winding stator includes：Graphene composite armature
Superconduction winding coil, conduction cooling stator, adiabatic shielding screen；The graphene composite armature superconduction winding coil includes：Graphene is led
Cooling layer, armature superconduction winding coil layer, conduction cooling stator groove；The armature superconduction winding coil layer lateral surface is insulating barrier, absolutely
Edge layer lateral surface is graphene conduction cooling layer, and they constitute " sandwich " form knot of graphene composite armature superconduction winding coil
Structure；The graphene composite armature superconduction winding coil layer is in stacked in order and is fixed in the groove of conduction cooling stator；The stone
Multi-layer graphene conduction cooling layer in black alkene composite armature superconduction winding constitutes the network-like structure form being connected in length and breadth；It is described multiple
Close network-like graphene conduction cooling layer in armature superconduction winding and conduction cooling stator groove surface be closely coupled connects, and with stator cooling
Component is closely coupled to be connect, and they collectively form the quick conduction cooling synergetic structure body of network-like graphene composite armature superconduction winding.
In such scheme, it is the full superconducting motor of graphene complex superconducting winding that the superconduction graphene, which is combined winding electric machine,；
The full superconducting motor of graphene complex superconducting winding includes：Graphene compound rectifier excitation superconduction winding coil rotor, graphene are multiple
Close armature superconduction winding coil stator, cooling system, bearing, torque tubes；The cooling system includes：Refrigerant transmission coupler,
Rotor cooling component, stator cooling component, working medium.
In such scheme, the refrigerant transmission coupler is connected with rotor cooling component；The rotor cools down component bag
Include：Distributed rotating heat pipe, rotary evaporation cooling pipe, refrigeration machine two-stage directly conduct cold head；The distributed rotating heat pipe
It is assemblied in by graphene compound rectifier excitation superconduction winding, and is connected with network-like graphene conduction cooling layer；The rotary evaporation cooling
Pipeline is assemblied in conduction cooling rotor；The one-level cold head that the refrigeration machine two-stage directly conducts cold head is connected with conduction cooling rotor, and two
Level cold head is assemblied in by graphene compound rectifier excitation superconduction winding, and is connected with network-like graphene conduction cooling layer；The distribution
Rotating heat pipe is semicircle rotating heat pipe, circular rotating heat pipe, oval rotating heat pipe or rectangle rotating heat pipe.
In such scheme, the adiabatic shielding screen of the graphene compound rectifier excitation superconduction winding rotor includes：It is outer vacuum cylinder, true
Absolutely empty, interior vacuum cylinder, screen layer；The conventional stator includes：Stator core, conventional armature winding；The torque tubes include
Using：The glass fiber reinforced plastics composite material of high intensity low drain heat；The refrigerant transmission coupler is the refrigeration work gaseous state or liquid
Matter is inputted and output rotor cools down component.
In such scheme, the graphene composite armature superconduction winding coil includes two types coil, respectively graphite
The single-phase superconduction winding coil of alkene composite armature and graphene composite armature three-phase superconduction winding coil.
In such scheme, the refrigerant transmission coupler is connected with stator cooling component；The stator cools down component bag
Include：Refrigeration machine two-stage directly conducts cold head, the immersion of low temperature liquid material, cryogenic gas material forcing functions, tube-cooled；It is described
One-level in the direct cold head of refrigeration machine two-stage is directly conducted cold head and is connected with conduction cooling stator, secondly level directly conducts cold head and net
Network shape graphene composite armature superconduction winding is connected；The working medium includes：Low temperature liquid material, cryogenic gaseous material；It is described
Low temperature liquid material includes：Liquid helium, liquid nitrogen；The cryogenic gaseous material includes：Helium, hydrogen；The pipeline of the tube-cooled
It is assemblied in by network-like graphene composite armature superconduction winding side, and closely coupled connects；The pipeline form knot of the tube-cooled
Structure is semicircular pipe, round tube, oval pipe or rectangular tube.
In such scheme, the adiabatic shielding screen of the graphene composite armature superconduction winding coil stator includes：Outer vacuum
Cylinder, vacuum space, interior vacuum cylinder, screen layer.
In such scheme, the superconduction graphene be combined winding electric machine be graphene compound rectifier excitation superconduction winding generator,
Graphene composite armature superconduction winding generator and the full superconduction generator of graphene complex superconducting winding；The superconduction graphene
The graphene compound rectifier excitation superconduction winding coil or graphene composite armature superconduction winding coil of compound winding generator with it is cold
But component is closely coupled connects, and they respectively constitute the quick conduction cooling synergetic structure body of network-like graphene complex superconducting winding；Institute
Stating the compound winding generator of superconduction graphene includes：Superconduction graphene be combined winding wind power generator, superconduction graphene it is compound around
Group hydroelectric generator, superconduction graphene are combined winding steam generator, superconduction graphene and are combined basket vibration power generator, superconduction
Graphene is combined the mechanical power generator of winding.
In such scheme, the graphene layer includes：Graphene film layer, graphite ene coatings, superconduction graphene layer, stone
Black alkene composite layer；The superconduction graphene layer has superconducting characteristic, including：Ion insertion graphene composite material layer.
In such scheme, the graphene compound rectifier excitation superconduction winding, graphene composite armature superconduction winding and graphene
The superconductor material that compound full superconduction winding is used includes：One side superconduction graphene composite film wire/belt material, dual-face superconducting graphite
Alkene laminated film wire/belt material, superconducting wires/strips；The superconducting wires/strips include YBa2Cu3O7-x(YBCO or Y-123) coating leads
Body band, MgB2Superconducting wires/strips, Bi2Sr2Ca2Cu3OxOr (Bi, Pb)2Sr2Ca2Cu3Ox(Bi2223) superconducting tape,
Bi2Sr2CaCu2Ox(Bi2212) superconducting tape, GdBa2Cu3O7-x(GBCO) superconducting tape, YBCO or GBCO coating superconducting tape,
NbTi superconductors, Nb3Sn superconductors.
The superconduction graphene of the present invention is combined winding electric machine and had the advantages that compared with prior art：
The graphene complex superconducting winding coil lateral surface that the compound winding electric machine of a, superconduction graphene of the present invention is used is exhausted
Edge layer, insulating barrier lateral surface is graphene conduction cooling layer, and they constitute " sandwich " form of graphene complex superconducting winding coil
Structure；Graphene complex superconducting winding wire ring layer is in stacked in order and is fixed in the groove of conduction cooling skeleton；Graphene is compound super
The multi-layer graphene conduction cooling layer led in winding constitutes the network-like structure form being connected in length and breadth；In graphene complex superconducting winding
Latticed graphene conduction cooling layer with the groove surfaces of conduction cooling skeleton are closely coupled connects；Outside graphene complex superconducting winding coil
There are conduction cooling disk or conduction cooling cylinder in side, and component is closely coupled connects with rotor cooling, and they collectively form network-like graphene and are combined
The quick conduction cooling synergetic structure body of superconduction winding.The superconductor of traditional superconducting motor is due to the mechanical disturbance of presence, thermal agitation, leakage
When heat, nuclear radiation, flux jumping, A.C.power loss etc., it may produce and quench phenomenon；But the superconduction graphene of the present invention is combined
Winding electric machine, due to constituting the quick conduction cooling synergetic structure body of effective network-like graphene complex superconducting winding, therefore energy
Enough heats that superconduction winding coil and other magnetic materials are produced to loss formation when motor works are taken away rapidly, keep winding
Coil is in superconduction working condition, and ensures that superconducting motor continues normal safe operation.
B, superconduction graphene of the present invention are combined the superconduction winding coil of winding electric machine, due to being constituted using multiple graphene layers
" sandwich " morphosis of graphene complex superconducting winding coil, also constitutes the network-like structure shape being connected in length and breadth
State, therefore mechanical strength, pliability, lateral bending and the machinability for improving superconduction winding coil can be optimized, improve superconduction
Being easily assembled property, job stability and the security of winding coil.
Brief description of the drawings
Fig. 1 is the structural profile schematic diagram of the full superconducting motor of graphene complex superconducting winding；
Fig. 2 is the 1/4 structural profile signal of the superconducting motor of graphene compound rectifier excitation superconduction winding half (rotating heat pipe cooling)
Figure；
Fig. 3 is the 1/4 structural profile signal of the superconducting motor of graphene compound rectifier excitation superconduction winding half (directly conduction cooling)
Figure；
Fig. 4 is 1/4 structural profile schematic diagram of the superconducting motor (tube-cooled) of graphene composite armature superconduction winding half.
Embodiment
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, now compare accompanying drawing and describe in detail
The embodiment of the present invention.
Embodiment 1.
Structural profile schematic diagram is such as the superconducting motor of graphene compound rectifier excitation superconduction winding half (rotating heat pipe cooling) of the present invention
Shown in Fig. 2, the superconducting motor architectural feature of graphene compound rectifier excitation superconduction winding half is：Including：The superconduction of graphene compound rectifier excitation around
Group rotor 1, conventional stator, cooling system, bearing 3, torque tubes 4；Cooling system includes：Refrigerant transmission coupler 21, rotor are cold
But component, working medium 22；The graphene compound rectifier excitation superconduction winding rotor 1 includes：Graphene compound rectifier excitation superconduction winding coil
5th, conduction cooling rotor 6, adiabatic shielding screen；Graphene compound rectifier excitation superconduction winding coil 5 includes：Graphene conduction cooling layer 8, excitation superconduction
Winding coil 9, insulating barrier 10, conduction cooling rotor windings skeleton 11, conduction cooling disk 12, conduction cooling cylinder 13；Outside excitation superconduction winding coil 9
Side is insulating barrier 10, and the lateral surface of insulating barrier 10 is graphene conduction cooling layer 8, and they constitute graphene compound rectifier excitation superconduction winding line
" sandwich " morphosis of circle 5；Excitation superconduction winding coil 9 is in stacked in order and is fixed on conduction cooling rotor windings skeleton 11
In groove；It is network-like that the composition of multi-layer graphene conduction cooling layer 8 in graphene compound rectifier excitation superconduction winding coil 5 is connected in length and breadth
Structural form；Network-like graphene conduction cooling layer 8 and conduction cooling rotor windings skeleton in graphene compound rectifier excitation superconduction winding coil 5
11 groove surfaces are closely coupled to be connect；The lateral surface of excitation superconduction winding coil 9 has conduction cooling disk 12 or conduction cooling cylinder 13, and and rotor
Component is closely coupled connects for cooling, and they collectively form the quick conduction cooling collaboration of network-like graphene compound rectifier excitation superconduction winding coil
Structure.
The graphene conduction cooling layer 8 of the superconducting motor of graphene compound rectifier excitation superconduction winding half (rotating heat pipe cooling) of the present invention is adopted
Use graphene film；Excitation superconduction winding coil 9 uses YBa2Cu3O7-x(YBCO) coating conductor band；Rotor cooling component is adopted
With including：Distributed rotating heat pipe 7, rotary evaporation cooling pipe 14；Distributed rotating heat pipe 7 is assemblied in excitation superconduction winding line
By circle 9；Distributed rotating heat pipe 7 using semicircle rotating heat pipe, its semicircular planar side with network-like graphene conduction cooling
Layer 8 is closely coupled to be connect；Rotary evaporation cooling pipe 14 is assemblied in conduction cooling rotor 6；Graphene compound rectifier excitation superconduction winding rotor 1
Adiabatic shielding screen include：Outer vacuum cylinder 15, vacuum space 16, interior vacuum cylinder 17, screen layer 18；Conventional stator includes：Stator
Iron core 19, conventional armature winding 20；Conventional armature winding 20 uses copper winding；Torque tubes 4 are used：The glass of high intensity low drain heat
Steel composite material；Refrigerant transmission coupler 21 is that refrigeration working medium 22 is inputted to cool down component with output rotor.
The excitation superconduction winding coil and other magnetic materials of traditional superconducting motor are when motor works due to presence
When mechanical disturbance, thermal agitation, leakage heat, nuclear radiation, flux jumping, A.C.power loss etc., it may produce and quench phenomenon, due to this hair
The bright superconducting motor of graphene compound rectifier excitation superconduction winding half (rotating heat pipe cooling) employ the superconduction of graphene compound rectifier excitation around
" sandwich " morphosis of group coil, and employ the quick conduction cooling association of effective network-like graphene complex superconducting winding
Same structure, can not only optimize mechanical strength, pliability, lateral bending and the easy assembling for improving superconduction winding coil；And
When phenomenon occurs quenching in superconduction winding coil, the heat for producing loss formation can rapidly be taken away, keep at winding coil
In superconduction working condition, and ensure that superconducting motor continues normal safe operation.
Embodiment 2.
The 1/4 structural profile signal of the superconducting motor of graphene compound rectifier excitation superconduction winding half (directly conduction cooling) of the present invention
Figure is as shown in figure 3, the superconducting motor architectural feature of graphene compound rectifier excitation superconduction winding half is：Including：Graphene compound rectifier excitation surpasses
Lead wound rotor 1, conventional stator, cooling system, bearing 3, torque tubes 4；Cooling system includes：Refrigerant transmission coupler 21, turn
Son cooling component and working medium 22；Graphene compound rectifier excitation superconduction winding rotor 1 includes：Graphene compound rectifier excitation superconduction winding coil
5th, conduction cooling rotor 6, adiabatic shielding screen, rotor cooling component；Graphene compound rectifier excitation superconduction winding coil 5 includes：Graphene is led
Cooling layer 8, excitation superconduction winding coil 9, insulating barrier 10, conduction cooling rotor windings skeleton 11, conduction cooling disk 12, conduction cooling cylinder 13；Excitation surpasses
The lateral surface for leading winding coil 9 is insulating barrier 10, and the lateral surface of insulating barrier 10 is graphene conduction cooling layer 8, and they constitute graphene and answered
Close " sandwich " morphosis of excitation superconduction winding coil 5；Excitation superconduction winding coil layer 9 is in be stacked and be fixed on to lead in order
In the groove of cooling rotor winding skeleton 11；Multi-layer graphene conduction cooling layer 8 in graphene compound rectifier excitation superconduction winding coil 5 is constituted
The network-like structure form being connected in length and breadth；Network-like graphene conduction cooling layer 8 in graphene compound rectifier excitation superconduction winding coil 5
With the groove surfaces of conduction cooling rotor windings skeleton 11 are closely coupled connects；The lateral surface of the excitation superconduction winding coil 9 has conduction cooling
Disk 12 or conduction cooling cylinder 13, and component is closely coupled connects with rotor cooling, they collectively form network-like graphene compound rectifier excitation and surpassed
Lead the quick conduction cooling synergetic structure body of winding.
The graphene conduction cooling layer 8 of the superconducting motor of graphene compound rectifier excitation superconduction winding half (directly conduction cooling) of the present invention is adopted
Use graphite ene coatings；Excitation superconduction winding coil 9 uses (Bi, Pb)2Sr2Ca2Cu3Ox(Bi2223) superconducting tape；Rotor is cooled down
Component is included using directly conduction cooling：Two-stage refrigeration machine, one-level cold head 25, two grades of cold heads 26；Two grades of cold heads 26 are assemblied in stone
By black alkene compound rectifier excitation superconduction winding 9；One-level cold head 25 is assemblied in conduction cooling rotor 6；Graphene compound rectifier excitation superconduction winding turns
The adiabatic shielding screen of son includes：Outer vacuum cylinder 15, vacuum space 16, interior vacuum cylinder 17, screen layer 18；Conventional stator includes：It is fixed
Sub- iron core 19, conventional armature winding 20；Conventional armature winding 20 uses copper winding；Torque tubes 4 are used：The glass of high intensity low drain heat
Glass steel composite material.
The excitation superconduction winding coil and other magnetic materials of traditional superconducting motor are when motor works due to presence
When mechanical disturbance, thermal agitation, leakage heat, nuclear radiation, flux jumping, A.C.power loss etc., it may produce and quench phenomenon, due to this hair
The dual unit cold head that the bright superconducting motor of graphene compound rectifier excitation superconduction winding half (directly conduction cooling) employs refrigeration machine is straight
Conduction cooling mode is connect, and combines " sandwich " morphosis of graphene compound rectifier excitation superconduction winding coil, and is combined effective
The quick conduction cooling synergetic structure body of network-like graphene complex superconducting winding, can not only optimize the machine for improving superconduction winding coil
Tool intensity, pliability, lateral bending and easy assembling；And when phenomenon occurs quenching in superconduction winding coil, damage can will be produced
The heat that consumption is formed is taken away rapidly, keeps winding coil to be in superconduction working condition, and ensure that superconducting motor continues normal safety
Operation.
Embodiment 3.
1/4 structural profile schematic diagram of the superconducting motor (tube-cooled) of graphene composite armature superconduction winding half of the present invention is such as
Shown in Fig. 4；The superconducting motor of graphene composite armature superconduction winding half, including：Graphene composite armature superconduction winding stator 27, often
Advise rotor 28, cooling system, bearing 3, torque tubes 4；The graphene composite armature superconduction winding stator 27 includes：Graphene is answered
Close armature superconduction winding coil 29, conduction cooling stator skeleton 30, adiabatic shielding screen；The cooling system includes：Refrigerant transmission coupling
Device, stator cooling component 31, working medium；The graphene composite armature superconduction winding coil 29 includes：Graphene conduction cooling layer 33, electricity
Pivot superconduction winding coil layer 32, conduction cooling stator groove 35；The lateral surface of armature superconduction winding coil layer 32 is insulating barrier 34, insulating barrier
34 lateral surfaces are graphene conduction cooling layer 33, and they constitute " sandwich " form knot of graphene composite armature superconduction winding coil 29
Structure；Armature superconduction winding coil layer 32 is in stacked in order and is fixed in conduction cooling stator groove 35；Graphene composite armature superconduction
Multi-layer graphene conduction cooling layer 33 in winding coil 29 constitutes the network-like structure form being connected in length and breadth；Graphene composite armature
Latticed graphene conduction cooling layer 33 in superconduction winding coil 29 with the surface of conduction cooling stator groove 35 is closely coupled connects, and and stator
Component 31 is closely coupled connects for cooling, and they collectively form the quick conduction cooling collaboration knot of network-like graphene composite armature superconduction winding
Structure body.
The graphene conduction cooling layer 33 of the superconducting motor (tube-cooled) of graphene composite armature superconduction winding half of the present invention is used
Superconduction graphene layer；Superconduction graphene layer has superconducting characteristic, specially ion insertion graphene composite material layer；Armature superconduction
Winding wire ring layer 32 uses MgB2Superconducting wires/strips；Stator cooling component 31 uses tube-cooled, i.e. cooling pipe to be assemblied in stone
By black alkene composite armature superconduction winding coil 29；The adiabatic shielding screen of graphene composite armature superconduction winding stator includes：It is outer true
Empty cylinder 36, vacuum space 37, interior vacuum cylinder 38, screen layer 39；Convention rotor winding coil uses copper winding；Torque tubes 4 are used：
The glass fiber reinforced plastics composite material of high intensity low drain heat.
The armature superconduction winding coil and other magnetic materials of traditional superconducting motor are when motor works due to presence
When mechanical disturbance, thermal agitation, leakage heat, nuclear radiation, flux jumping, A.C.power loss etc., it may produce and quench phenomenon, due to this hair
The bright superconducting motor (tube-cooled) of graphene composite armature superconduction winding half employs graphene composite armature superconduction winding processed
" sandwich " morphosis of coil, and combine the quick conduction cooling collaboration knot of effective network-like graphene complex superconducting winding
Structure body, can not only optimize mechanical strength, pliability, lateral bending and the easy assembling for improving superconduction winding coil；And when super
When leading winding coil and occurring quenching phenomenon, it can will produce and the heat that is formed is lost take away rapidly, keep winding coil to be in super
Working condition is led, and ensures that superconducting motor continues normal safe operation.
Embodiment 4.
The structural profile schematic diagram of the full superconducting motor of graphene complex superconducting winding of the present invention is as shown in Figure 1；Graphene is answered
The full superconducting motor of superconduction winding is closed, including：Graphene compound rectifier excitation superconduction winding coil rotor 1, graphene composite armature superconduction
Winding coil stator 2, cooling system, bearing 3, torque tubes 4.The composition knot of graphene compound rectifier excitation superconduction winding coil rotor 1
Structure and the material used are similar to embodiment 1；The composition structure of graphene composite armature superconduction winding coil stator 2 and
The material used is similar to embodiment 3.
Excitation superconduction winding coil, armature superconduction winding coil and the other magnetic materials of traditional superconducting motor are in motor
When during work due to the mechanical disturbance of presence, thermal agitation, leakage heat, nuclear radiation, flux jumping, A.C.power loss etc., it may produce
Phenomenon is quenched, due to the graphene compound rectifier excitation superconduction winding coil rotor 1 and graphene composite armature superconduction winding of the present invention
Coil stator 2 employs " sandwich " morphosis of graphene complex superconducting winding coil, and combines effective network
The quick conduction cooling synergetic structure body of shape graphene complex superconducting winding, can not only optimize and improve the mechanical strong of superconduction winding coil
Degree, pliability, lateral bending and easy assembling；And when quenching now occur in excitation superconduction winding coil or armature superconduction winding coil
As when, can will produce and the heat that is formed is lost take away rapidly, keep winding coil to be in superconduction working condition, and ensure superconduction
Motor continues normal safe operation.
Embodiment 5.
1/4 structural profile schematic diagram such as Fig. 4 of graphene composite armature superconduction winding generator (tube-cooled) of the present invention
It is shown, including：Graphene composite armature superconduction winding stator 27, convention rotor 28, cooling system, bearing 3, torque tubes 4；It is described
Graphene composite armature superconduction winding stator 27 includes：Graphene composite armature superconduction winding coil 29, conduction cooling stator skeleton 30,
Thermal insulation shielding screen；The cooling system includes：Refrigerant transmission coupler, stator cooling component 31, working medium；The graphene is combined
Armature superconduction winding coil 29 includes：Graphene conduction cooling layer 33, armature superconduction winding coil layer 32, conduction cooling stator groove 35；Electricity
The lateral surface of pivot superconduction winding coil layer 32 is insulating barrier 34, and the lateral surface of insulating barrier 34 is graphene conduction cooling layer 33, and they constitute stone
" sandwich " morphosis of black alkene composite armature superconduction winding coil 29；Armature superconduction winding coil layer 32 is stacked simultaneously in orderly
It is fixed in conduction cooling stator groove 35；Multi-layer graphene conduction cooling layer 33 in graphene composite armature superconduction winding 29 is constituted in length and breadth
The network-like structure form being connected；Latticed graphene conduction cooling layer 33 and conduction cooling in graphene composite armature superconduction winding 29
The surface of stator groove 35 is closely coupled to be connect, and component 31 is closely coupled connects with stator cooling, and they collectively form network-like graphite
The quick conduction cooling synergetic structure body of alkene composite armature superconduction winding.
The graphene conduction cooling layer 33 of graphene composite armature superconduction winding generator of the present invention uses graphite ene coatings；Armature
Superconduction winding coil layer 32 uses MgB2Superconducting wires/strips；Stator cooling component 31 uses tube-cooled, i.e. cooling pipe to assemble
By graphene composite armature superconduction winding 29；The adiabatic shielding screen of graphene composite armature superconduction winding stator includes：It is outer true
Empty cylinder 36, vacuum space 37, interior vacuum cylinder 38, screen layer 39；Torque tubes 4 are used：The fiberglass composite wood of high intensity low drain heat
Material.
The armature superconduction winding coil and other magnetic materials of traditional superconducting generator are when motor works due to existing
Mechanical disturbance, thermal agitation, leakage heat, nuclear radiation, flux jumping, A.C.power loss etc. when, may produce and quench phenomenon, due to
The graphene composite armature superconduction winding generator of invention employs " Sanming City of graphene composite armature superconduction winding coil processed
Control " morphosis, and the quick conduction cooling synergetic structure body of effective network-like graphene complex superconducting winding is combined, not only may be used
To optimize the mechanical strength, pliability, lateral bending and the easy assembling that improve superconduction winding coil；And when superconduction winding coil goes out
When now quenching phenomenon, the heat for producing loss formation can rapidly be taken away, keep winding coil to be in superconduction working condition, and
Ensure that superconducting generator continues normal safe operation.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (11)
1. a kind of superconduction graphene is combined winding electric machine, it is characterised in that it is graphite that the superconduction graphene, which is combined winding electric machine,
The superconducting motor of alkene compound rectifier excitation superconduction winding half；The superconducting motor of graphene compound rectifier excitation superconduction winding half includes：Graphene
Compound rectifier excitation superconduction winding rotor, conventional stator, cooling system, bearing, torque tubes；The graphene compound rectifier excitation superconduction winding
Rotor includes：Graphene compound rectifier excitation superconduction winding coil, conduction cooling rotor, adiabatic shielding screen；The cooling system includes：Refrigerant
Transmission coupler, rotor cooling component, working medium；The graphene compound rectifier excitation superconduction winding coil includes：Graphene conduction cooling layer,
Excitation superconduction winding coil, insulating barrier, conduction cooling rotor windings skeleton, conduction cooling disk, conduction cooling cylinder；The excitation superconduction winding coil
Lateral surface is insulating barrier, and insulating barrier lateral surface is graphene conduction cooling layer, and they constitute graphene compound rectifier excitation superconduction winding coil
" sandwich " morphosis；The excitation superconduction winding coil layer is in stacked in order and is fixed on conduction cooling rotor windings skeleton
In groove；Multi-layer graphene conduction cooling layer in the graphene compound rectifier excitation superconduction winding coil constitutes the network being connected in length and breadth
Shape structural form；Network-like graphene conduction cooling layer and conduction cooling rotor windings in the graphene compound rectifier excitation superconduction winding coil
The groove surfaces of skeleton are closely coupled to be connect；The lateral surface of the excitation superconduction winding coil has conduction cooling disk or conduction cooling cylinder, and with turning
Component is closely coupled connects for son cooling, and they collectively form the quick conduction cooling collaboration knot of network-like graphene compound rectifier excitation superconduction winding
Structure body.
2. a kind of superconduction graphene is combined winding electric machine, it is characterised in that it is graphite that the superconduction graphene, which is combined winding electric machine,
The superconducting motor of alkene composite armature superconduction winding half；The superconducting motor of graphene composite armature superconduction winding half includes：Graphene
Composite armature superconduction winding stator, convention rotor, cooling system, bearing, torque tubes；The cooling system includes：Refrigerant is transmitted
Coupler, stator cooling component, working medium；The graphene composite armature superconduction winding stator includes：Graphene composite armature surpasses
Lead winding coil, conduction cooling stator, adiabatic shielding screen；The graphene composite armature superconduction winding coil includes：Graphene conduction cooling
Layer, armature superconduction winding coil layer, conduction cooling stator groove；The armature superconduction winding coil layer lateral surface is insulating barrier, insulation
Layer lateral surface is graphene conduction cooling layer, and they constitute " sandwich " morphosis of graphene composite armature superconduction winding coil；
The armature superconduction winding coil layer is in stacked in order and is fixed in the groove of conduction cooling stator；The graphene composite armature surpasses
The multi-layer graphene conduction cooling layer led in winding coil constitutes the network-like structure form being connected in length and breadth；The graphene compound electric
Network-like graphene conduction cooling layer in pivot superconduction winding coil with conduction cooling stator groove surface is closely coupled connects, and with stator cooling
Component is closely coupled to be connect, and they collectively form the quick conduction cooling synergetic structure body of network-like graphene composite armature superconduction winding.
3. superconduction graphene according to claim 1 or 2 is combined winding electric machine, it is characterised in that the superconduction graphene
Compound winding electric machine is the full superconducting motor of graphene complex superconducting winding；The full superconducting motor bag of graphene complex superconducting winding
Include：Graphene compound rectifier excitation superconduction winding coil rotor, graphene composite armature superconduction winding coil stator, cooling system, axle
Hold, torque tubes；The cooling system includes：Refrigerant transmission coupler, rotor cooling component, stator cooling component, working medium.
4. superconduction graphene according to claim 1 is combined winding electric machine, it is characterised in that the refrigerant transmission coupler
It is connected with rotor cooling component；The rotor cooling component includes：Distributed rotating heat pipe, rotary evaporation cooling pipe, system
Cold two-stage directly conducts cold head；The distributed rotating heat pipe is assemblied in by graphene compound rectifier excitation superconduction winding, and with net
Network shape graphene conduction cooling layer is connected；The rotary evaporation cooling pipe is assemblied in conduction cooling rotor；The refrigeration machine two-stage is straight
The one-level cold head for connecing conduction cold head is connected with conduction cooling rotor, and two grades of cold heads are assemblied in by graphene compound rectifier excitation superconduction winding,
And be connected with network-like graphene conduction cooling layer；The distributed rotating heat pipe be semicircle rotating heat pipe, circular rotating heat pipe,
Oval rotating heat pipe or rectangle rotating heat pipe.
5. superconduction graphene according to claim 1 is combined winding electric machine, it is characterised in that the graphene compound rectifier excitation
The adiabatic shielding screen of superconduction winding rotor includes：Outer vacuum cylinder, vacuum space, interior vacuum cylinder, screen layer；The conventional stator bag
Include：Stator core, conventional armature winding；The torque tubes include using：The glass fiber reinforced plastics composite material of high intensity low drain heat；It is described
Refrigerant transmission coupler is that gaseous state or the input of the refrigeration working medium of liquid and output rotor are cooled down component.
6. superconduction graphene according to claim 2 is combined winding electric machine, it is characterised in that the graphene composite armature
Superconduction winding coil includes two types coil, and the respectively single-phase superconduction winding coil of graphene composite armature and graphene is combined
Armature three-phase superconduction winding coil.
7. superconduction graphene according to claim 2 is combined winding electric machine, it is characterised in that the refrigerant transmission coupler
It is connected with stator cooling component；The stator cooling component includes：Refrigeration machine two-stage directly conducts cold head, low temperature liquid material
Immersion, cryogenic gas material forcing functions, tube-cooled；One-level in the direct cold head of refrigeration machine two-stage directly conducts cold head
It is connected with conduction cooling stator, is connected secondly level directly conducts cold head with network-like graphene composite armature superconduction winding；It is described
Working medium includes：Low temperature liquid material, cryogenic gaseous material；The low temperature liquid material includes：Liquid helium, liquid nitrogen；The low temperature gas
State material includes：Helium, hydrogen；The pipeline of the tube-cooled is assemblied in network-like graphene composite armature superconduction winding side
Side, and closely coupled connect；The pipeline morphosis of the tube-cooled is semicircular pipe, round tube, oval pipe or rectangular tube.
8. superconduction graphene according to claim 2 is combined winding electric machine, it is characterised in that the graphene composite armature
The adiabatic shielding screen of superconduction winding coil stator includes：Outer vacuum cylinder, vacuum space, interior vacuum cylinder, screen layer.
9. the superconduction graphene according to claim 1,2 or 3 is combined winding electric machine, it is characterised in that the superconduction graphite
It is graphene compound rectifier excitation superconduction winding generator, graphene composite armature superconduction winding generator and stone that alkene, which is combined winding electric machine,
The black full superconduction generator of alkene complex superconducting winding；The graphene compound rectifier excitation that the superconduction graphene is combined winding generator surpasses
Leading winding coil or graphene composite armature superconduction winding coil, component is closely coupled connects with cooling, and they respectively constitute network
The quick conduction cooling synergetic structure body of shape graphene complex superconducting winding；The superconduction graphene, which is combined winding generator, to be included：It is super
Lead graphene and be combined the compound winding steaming of the compound winding hydroelectric generator of winding wind power generator, superconduction graphene, superconduction graphene
Gas generator, superconduction graphene are combined basket vibration power generator, superconduction graphene and are combined the mechanical power generator of winding.
10. the superconduction graphene according to claim 1,2,3 or 9 is combined winding electric machine, it is characterised in that the graphene
Layer includes：Graphene film layer, graphite ene coatings, superconduction graphene layer, graphene composite material layer；The superconduction graphene layer
With superconducting characteristic, including：Ion insertion graphene composite material layer.
11. the superconduction graphene according to claim 1,2,3 or 9 is combined winding electric machine, it is characterised in that the graphene
Compound rectifier excitation superconduction winding, graphene composite armature superconduction winding and graphene are combined the superconductor material that full superconduction winding is used
Including：One side superconduction graphene composite film wire/belt material, dual-face superconducting graphene composite film wire/belt material, superconducting wires/strips；
The superconducting wires/strips include YBa2Cu3O7-x(YBCO or Y-123) coating conductor band, MgB2Superconducting wires/strips,
Bi2Sr2Ca2Cu3OxOr (Bi, Pb)2Sr2Ca2Cu3Ox(Bi2223) superconducting tape, Bi2Sr2CaCu2Ox(Bi2212) superconducting tape,
GdBa2Cu3O7-x(GBCO) superconducting tape, YBCO or GBCO coatings superconducting tape, NbTi superconductors, Nb3Sn superconductors.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112585845A (en) * | 2018-06-27 | 2021-03-30 | 通用电气公司 | Rotating armature for a wind turbine generator with a superconducting stator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6262375B1 (en) * | 1992-09-24 | 2001-07-17 | Electric Power Research Institute, Inc. | Room temperature dielectric HTSC cable |
| EP1195777A1 (en) * | 2000-10-06 | 2002-04-10 | PIRELLI CAVI E SISTEMI S.p.A. | Superconducting cable |
| CN104753303A (en) * | 2013-12-31 | 2015-07-01 | 博立码杰通讯(深圳)有限公司 | Drive device and device manufacturing method |
| CN205791828U (en) * | 2016-07-04 | 2016-12-07 | 沈力 | Permanent-magnetism electromagnetic parallel-connected induction motors |
-
2017
- 2017-05-18 CN CN201710350132.0A patent/CN107222086B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6262375B1 (en) * | 1992-09-24 | 2001-07-17 | Electric Power Research Institute, Inc. | Room temperature dielectric HTSC cable |
| EP1195777A1 (en) * | 2000-10-06 | 2002-04-10 | PIRELLI CAVI E SISTEMI S.p.A. | Superconducting cable |
| CN104753303A (en) * | 2013-12-31 | 2015-07-01 | 博立码杰通讯(深圳)有限公司 | Drive device and device manufacturing method |
| CN205791828U (en) * | 2016-07-04 | 2016-12-07 | 沈力 | Permanent-magnetism electromagnetic parallel-connected induction motors |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112585845A (en) * | 2018-06-27 | 2021-03-30 | 通用电气公司 | Rotating armature for a wind turbine generator with a superconducting stator |
| CN112585845B (en) * | 2018-06-27 | 2024-04-26 | 通用电气可再生能源西班牙有限公司 | Rotary armature for wind turbine generator with superconducting stator |
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