CN103688444B - Magnetic-electricitycoupler coupler - Google Patents
Magnetic-electricitycoupler coupler Download PDFInfo
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- CN103688444B CN103688444B CN201380001111.8A CN201380001111A CN103688444B CN 103688444 B CN103688444 B CN 103688444B CN 201380001111 A CN201380001111 A CN 201380001111A CN 103688444 B CN103688444 B CN 103688444B
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
- H02K19/28—Synchronous generators characterised by the arrangement of exciting windings for self-excitation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1638—Armatures not entering the winding
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/02—Details
- H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
- H02K21/046—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with rotating permanent magnets and stationary field winding
Abstract
A kind of Magnetic-electricitycoupler coupler, the electromotor formed including the stator being made up of casing, end cap, rotor and sensing unit, and the transformator being made up of the vice-side winding of the primary side winding sensed and sensing unit.The magnetic line of force induced current that the winding (2) of sensing unit is varied, the magnetic field magnetic line that this electric current produces is enclosed in sensing unit, form magnetic line of force loop, induced field is returned to induced field through magnetic conduction neck (12) from magnetic source, form induced field magnetic line of force loop, in electromotor and transformator, realize the induced field magnetic line of force and sensed magnetic field magnetic line each walk the magnetic circuit of oneself, Magnetic-electricitycoupler coupler converting electrical energy efficiently.
Description
Technical field
The present invention relates to a kind of electrical equipment, particularly relate to a kind of Magnetic-electricitycoupler coupler.
Background technology
The most disclosed magnetic circuit closed generator, is also a kind of Magnetic-electricitycoupler coupler, there is magnetic couple
Between magnetic conduction neck and magnetic guiding frame in relatively low situation, mainly stator, magnetic couple is relatively low, described magnetic circuit
Closed generator fails to reach to convert efficiently electric energy.Known, the transformator that current people use also is one
Planting Magnetic-electricitycoupler coupler, vice-side winding and the primary side winding of sensing that current transformator is sensed are common to same
One magnetic circuit, lossy during transferring electric energy, therefore the transformator that people use at present is also badly in need of innovation.
Summary of the invention
The present invention provides a kind of Magnetic-electricitycoupler coupler, mainly solves the magnetic conduction neck on magnetic circuit closed generator stator
And between magnetic guiding frame, magnetic couple is relatively low and transformator transfers the problem of loss in electric energy, at electromotor and
In transformator, sensed winding has A group coil to connect electric capacity, and B group coil externally exports, A group coil magnetic
Magnetic assist excitation, B group coil is sensed by resultant field, magnetic circuit magnetic couple good, it is achieved magneto-electric coupled
Device converting electrical energy expeditiously.
A kind of Magnetic-electricitycoupler coupler, it is characterised in that: organic block, casing, end cap, yoke, power transmission shaft,
The stator composition electromotor that drive, fan, rotor and sensing unit are constituted, have the former limit of sensing around
The vice-side winding composition transformator of group and sensing unit, described sensing unit has at least one to constitute,
Sensing unit includes sensed winding, magnetic conduction boots, magnetic conduction neck, magnetic guiding frame.
Described sensed winding has bis-groups of coils of A, B to constitute, B group mounting coil outside A group coil,
Be enclosed within the magnetic guiding frame being integrated altogether with magnetic conduction neck in A group coil, have between A group and B group insulating barrier every
From；Wherein A group coil is connected to do greatly the electric capacity of 0.001 microfarad, or is connected to more than 0.001 ohm
Load, the induced current of B group coil externally exports；A group or B group coil are enamel-covered wire, its diameter
More than 0.001 millimeter, B group enamel-covered wire diameter is more than A group enamel-covered wire, and often group has at least one circle coil.
Described sensing unit have magnetic conduction neck, magnetic guiding frame, magnetic conduction neck and magnetic guiding frame be 0 millimeter affixed
Being integrated, magnetic conduction neck combine two end portions corresponding with magnetic guiding frame has dead slot, in magnetic guiding frame shape bread wrap up in around
Group and the corresponding yoke of external surface, magnetic guiding frame corresponding magnetic conduction boots part has gap, and its gap is more than 0.1
Millimeter；Shared by its hollow groove, space is solid geometry shape, is taken up space more than 0.01 cubic millimeter；Wherein
Magnetic conduction neck magnetic conductance area of section is equal to the magnetic guiding frame magnetic conductance cross section gross area.
Described sensing unit has magnetic conduction boots, and the central angle of magnetic conduction boots is more than the corresponding i.e. rotor of excitation magnetic source
The central angle of upper magnet magnetic pole, each magnetic conduction boots magnetic flux cross section area is more than or equal to magnetic on corresponding rotor
Magnetic flux cross section area needed for the magnetic line of force of pole, and magnetic conduction boots maximum flux is more than or equal to magnetic conduction neck magnetic flux
Amount, i.e. magnetic conduction boots maximum magnetic flux ability saturated magnetic conduction neck, magnetic conduction neck reaches magnetic saturation.
Wherein, there is fraction 0 millimeter fixing even between described magnetic conduction boots and the magnetic conduction boots of adjacent stators unit
Connecing, this fraction is connected as magnetic bridge, and magnetic bridge leads to area of section more than or equal to magnetic poles on corresponding rotor
Magnetic flux cross section area needed for the line of force.
Described sensing unit has at least more than one to fix as one, and forms stator both electromotor fixed
Son, be circular hole in its stator, and circular hole is with one heart and generator amature and diameter are more than root diameter 0.01 millimeter；
Wherein stator and yoke are fixing contact, and the magnetic conduction neck of stator and yoke contact portion have gap, and its gap is
Little value is 0 millimeter.
Described sensing unit has magnetic conduction frame, between magnetic conduction frame and magnetic conduction neck be 0 millimeter affixed, magnetic conduction frame
Magnetic conductance area of section is equal to the magnetic conduction neck magnetic conductance cross section gross area；Wherein there is at least more than one magnetic conduction neck and lead
Magnet frame series connection is affixed or in parallel affixed.
Described sensing unit has at least more than one magnetic conduction neck to fix as one with magnetic conduction frame, and wherein one
On individual magnetic conduction frame, installation settings has one group of primary side winding for induced excitation, more than at least one of which
Magnetic conduction neck on and magnetic guiding frame in the sensed vice-side winding of installation settings, form a transformator；Wherein
Having gap between magnetic guiding frame and magnetic conduction frame, its gap is more than 0.1 millimeter.
Described load is the most in parallel with electric capacity after light emitting diode, resistant series connect.
The flux path of described magnetic guiding frame has between 2 cross sections for space.
Described space takes up space more than 5 cubic millimeters, is full of insulant, described space in described space
A face be plane, another face is zigzag face.
The present invention provides a kind of Magnetic-electricitycoupler coupler, the magnetic line of force induced current that sensed winding is varied, and is somebody's turn to do
The magnetic field magnetic line that electric current produces is enclosed in sensing unit, forms magnetic line of force loop, senses magnetic
Both excitation source magnetic field, field from magnetic source through magnetic conduction neck is returned to former magnetic field magnetic source both in induced field,
In electromotor and transformator, it is achieved the induced field magnetic line of force and sensed magnetic field magnetic line each walk oneself
Magnetic circuit, in sensed winding, A group coil is connected to electric capacity, its electric current magnetic assist and excitation source magnetic field, B group
Coil is sensed by resultant field, and Magnetic-electricitycoupler coupler can converting electrical energy expeditiously；The solution of the present invention structure
Rationally, the magnetic circuit magnetic line of force be closed good, coupling good, can be widely used for generating equipment, power-supply device
Deng magnetoelectricity equipment.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with this
Inventive embodiment is used for explaining the present invention together, is not paying creative labor for those skilled in the art
On the premise of Dong, it is also possible to obtain other accompanying drawing according to these accompanying drawings, belong to the scope of the present invention.At accompanying drawing
In:
The structure of the sensing unit that Fig. 1 provides for the present invention and electricity principle schematic thereof；
The structural representation of a kind of alternating current generator that Fig. 2 provides for the embodiment of the present invention；
A kind of transformers connected in parallel structural representation that Fig. 3 provides for the embodiment of the present invention；
A kind of transformer series structural representation that Fig. 4 provides for the embodiment of the present invention；
The structure of the another kind of sensing unit that Fig. 5 provides for the present invention and electricity principle schematic thereof；
The structural representation of the another kind of alternating current generator that Fig. 6 provides for the embodiment of the present invention；
The another kind of transformers connected in parallel structural representation that Fig. 7 provides for the embodiment of the present invention；
The another kind of transformer series structural representation that Fig. 8 provides for the embodiment of the present invention.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this
Accompanying drawing in bright embodiment, is clearly and completely described the technical scheme in the embodiment of the present invention,
Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on
Embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of the present invention.
The structure of the sensing unit that Fig. 1 provides for the present invention and electricity principle schematic thereof, as it is shown in figure 1,
Sensing unit is by sensed winding 2, magnetic conduction boots 6, magnetic conduction neck 12, magnetic guiding frame 1, magnetic conduction frame 11 structure
Become.Described magnetic conduction boots 6, magnetic conduction neck 12, magnetic guiding frame 1, magnetic conduction frame 11 are combined by stalloy；Quilt
Sensing winding 2 be made up of bis-groups of coils of A, B, B group mounting coil outside A group coil, A group coil
Inside being enclosed within the magnetic guiding frame 1 being integrated altogether with magnetic conduction neck 12, A group coil tandem has electric capacity, A group and B
Insulator separation is had between group；Magnetic conduction boots 6, magnetic conduction neck 12, magnetic guiding frame 1, magnetic conduction frame 11 are integrated knot
Structure, magnetic conduction neck 12 and magnetic guiding frame 1 two end portions joined integrally have dead slot, and in magnetic guiding frame 1, shape bread is wrapped up in
Winding and external surface have corresponding magnetic conduction boots 6, yoke, magnetic guiding frame 1 corresponding magnetic conduction boots 6, curvature
There is gap；The cross section of the N pole of magnetic conduction boots 6 respective magnet is equal to cross section, magnet N pole, and magnetic conduction frame 11 is right
Answer the cross section of S pole of magnet more than cross section, magnet S pole.
Magnet 4 side-to-side movement as shown in Figure 1, magnet 4 magnetic line of force from N pole by magnetic conduction boots 6,
It is returned to magnet 4 from magnetic conduction frame ABCDE, has defined magnet 4 magnetic line of force loop；
In magnet 4 moves, the magnetic line of force ceaselessly logical magnetic variation inside coil windings 2, A group coil is felt
Should produce electric current, A group coil is connected to electric capacity, and the magnetic field magnetic assist that A group coil current produces is encouraged with magnet 4
Magnetic, B group coil is produced electric field by resultant field sensing, connects load and forms electric current, and magnet-wire is liked holding most
Passing through in the place easily passed through, the magnetic field magnetic line that then in coil windings 2, electric current produces is just at magnetic guiding frame
In 1, pass through from abc permeability magnetic material stalloy, form magnetic line of force loop.
As it is shown in figure 1, when the magnet 4 side-to-side movement magnet magnetic line of force is by magnetic conduction neck, winding and magnetic conduction
Magnetic couple is carried out, according to known distracted law, coil windings 2 current induced magnetic field between neck and magnetic guiding frame
Reverse exciting field also reacts on excitation field source magnet 4, and owing to A group coil is connected to electric capacity, its electric current helps
Magnetic and magnet 4 excitation, B group coil is sensed by resultant field, and the magnetic field that B group coil current produces is also to A
Group coil acts on, and A group coil is followed distracted law and rotor upper magnet 4 motion is produced drag effect,
So the magnetic field that coil windings 2 electric current produces only has part magneticaction in magnet 4, select A group coil
Suitable line footpath and the number of turn, the electric capacity of selection suitable capacity, the magnetic field that A group coil current produces, the most relatively
Affect rotor upper magnet 4 to move, it is clear that when magnet 4 moves, mechanical efficiency is improved littlely, then
The energy conversion efficiency of this inducer is improved simultaneously.It is thereby achieved that the magnetic circuit closed inductance of the present invention
Device purpose.
The structural representation of a kind of alternating current generator that Fig. 2 provides for the embodiment of the present invention, as in figure 2 it is shown,
The embodiment of the present invention includes support 9, casing, end cap, yoke 8, stator, rotor, power transmission shaft 7, passes
Driving wheel and fan.Having yoke 8 and stator, stator to fix as one with yoke 8 in casing, stator is the most just
Being sensing unit, sensing unit includes sensed winding 2, magnetic conduction boots 6, magnetic conduction neck 12, magnetic conduction
Frame 1.Sensed winding 2 is made up of bis-groups of coils of A, B, B group mounting coil outside A group coil, A
It is enclosed within the magnetic guiding frame 1 being integrated altogether with magnetic conduction neck 12 in group coil, between group and group, has insulating barrier 11
Isolation；Wherein A group coil tandem has the electric capacity of big dry 0.001 microfarad, the induced current pair of B group coil
Outer output；Preferably A group, B group coil is enamel-covered wire, and its diameter is more than 0.001 millimeter, and B group is painted
Envelope curve diameter is more than A group enamel-covered wire, and often group has at least one circle coil；Sensing unit have magnetic conduction boots 6,
Magnetic conduction neck 12, magnetic guiding frame 1 fix as one, and magnetic conduction neck 12 is corresponding with magnetic guiding frame 1 combines two end portions
Having dead slot 14, in magnetic guiding frame 1, shape bread wraps up in winding 2 and external surface corresponding magnetic conduction boots 6, yoke 8,
Magnetic guiding frame 1 corresponding magnetic conduction boots 6, yoke 8 part have gap 13, and its gap is more than 0.1 millimeter；Its
Hollow groove 14 is taken up space as solid geometry shape, is taken up space more than 0.01 cubic millimeter；Wherein magnetic conduction
Neck 12 magnetic conductance area of section is equal to the magnetic guiding frame 1 magnetic conductance cross section gross area；The central angle of magnetic conduction boots 6 is more than institute
The corresponding excitation magnetic source i.e. central angle of rotor upper magnet 4 magnetic pole, each magnetic conduction boots 6 magnetic flux cross section area is big
In or equal to the magnetic poles line of force on corresponding rotor needed for magnetic flux cross section area, and magnetic conduction boots 6 maximum magnetic flux
Flux is more than or equal to the maximum magnetic flux ability saturated magnetic conduction neck 12 of magnetic conduction neck 12 magnetic flux, i.e. magnetic conduction boots 6,
Magnetic conduction neck 12 reaches magnetic saturation；Wherein, have between the magnetic conduction boots 6 of magnetic conduction boots 6 and adjacent stators unit little
Part 0 millimeter is fixing to be connected, and this fraction is connected as magnetic bridge, and magnetic bridge leads to area of section more than or equal to institute
Magnetic flux cross section area needed for the magnetic poles line of force in respective rotor；Sensing unit has four to fix as one,
Forming generator unit stator, be circular hole in its stator, circular hole is with one heart and generator amature and diameter are more than rotor
Diameter 0.01 millimeter；Wherein stator is fixing with yoke 8 contacts, and the magnetic conduction neck 12 of stator connects with yoke 8
Contact portion is divided gap, and its gap minima is 0 millimeter.
Movers drawing generator rotor rotates, and rotor upper magnet 4 moves therewith, and magnet 4 is to stator
Upper magnetic conduction boots 6, magnetic conduction neck 12 carry out logical magnetic, along with the magnetic line of force is in the flux change within coil windings 2,
Winding coil 2 sensed generation electric current.Rotor upper magnet 4 moves, and magnet 4 magnetic line of force is from N pole
Return in magnet 4 by magnetic conduction boots 6, magnetic conduction neck 12 and yoke 8, defined magnet 4 magnetic force
Line loop.
In magnet 4 moves, the magnetic line of force ceaselessly logical magnetic variation, A group coil inside coil windings 2
Sensed generation electric current, A group coil is connected to electric capacity, the magnetic field magnetic assist that A group coil current produces and magnet 4
Excitation, B group coil is produced electric field by resultant field sensing, connects load and forms electric current, owing to magnet-wire is liked
Passing through in the place being most readily by, the magnetic field magnetic line that then in coil windings 2, electric current produces just exists
Pass through in the magnetic guiding frame 1 of the silicon iron sheet composition that the shortest magnetic resistance of magnetic circuit is less, form winding 2 magnetic line of force and close
Loop.
As in figure 2 it is shown, when the dynamic rotor rotary magnet 4 moving magnet magnetic line of force is by magnetic conduction neck 12, around
Carrying out magnetic couple between group 2 and magnetic guiding frame 1 and magnetic conduction neck 12, coil windings 2 current induced magnetic field is anti-
Act on excitation field source magnet 4, due to A group coil current magnetic assist and magnet 4 excitation, B group coil electricity
A group coil is also coupled by the magnetic field of miscarriage life, A group coil current magnetic assist and magnet 4 excitation, B
Group coil is sensed by resultant field, and the magnetic field that B group coil current produces is to A group coil effect, A group line
Circle is followed distracted law and rotor upper magnet 4 motion is produced drag effect, selects the line that A group coil is suitable
Footpath and the number of turn, the electric capacity of selection suitable capacity, then, the magnetic field that A group coil current produces, the least
Ground affects rotor upper magnet 4 and moves, so the magnetic field that B group coil current produces only has part magneticaction
In magnet 4, it is clear that when dynamic rotor rotary magnet 4 moves, mechanical efficiency is improved, then this generating
The energy conversion efficiency of machine is improved simultaneously.
When Movers by drive, power transmission shaft 7 drags rotor and magnet 4 rotates, coil windings 2
Sensed generation electric current, spinner velocity to certain value stable rotation, the electric current that this electromotor produces also is one
Definite value.When former pull-over gear stops the rotation, and rotor also will stop the rotation, stopping also being produced electricity by this electromotor
Stream, stopping externally output electric current stops doing power.
Certainly, the rotor of this electromotor there is at least more than one magnet 4 constitute, each magnetic of magnet 4
Extremely corresponding coil windings 2 has at least one coil windings, is to have at least one between coil windings
Above winding parallel or tandem compound are constituted, and so may be constructed the generating set of different-energy, meet
The place of various demand electric power.
A kind of transformers connected in parallel structural representation that Fig. 3 provides for the embodiment of the present invention, as it is shown on figure 3,
Embodiment of the present invention transformator include sensing winding, sensed winding 2, magnetic conduction neck 12, magnetic guiding frame 1,
Magnetic conduction frame 15.
On one magnetic conduction frame 15 of described transformator, installation settings has one group of sensing (excitation) winding both transformation
Device primary side winding, has two magnetic conduction necks 12 in parallel with magnetic conduction frame 15 affixed, on magnetic conduction neck 12 and magnetic conduction
Installation settings sensing unit both transformer secondary windings (the most sensed winding 2) in frame 1.
Sensed winding 2 is made up of bis-groups of coils of A, B, B group mounting coil outside A group coil, A
It is enclosed within group coil and leads on the magnetic support 1 being integrated altogether with magnetic conduction neck 12, between group and group, have insulating barrier
11 isolation；Wherein A group coil tandem has load, is loaded with light emitting diode, resistance is first connected, the most also
Joining electric capacity, electric capacity does greatly 0.01 microfarad, and the induced current of B group coil externally exports；A group or B group
Coil is enamel-covered wire, and its diameter is more than 0.001 millimeter, and B group enamel-covered wire diameter is more than A group enamel-covered wire,
Often group has at least one circle coil.
Magnetic conduction frame 15, magnetic conduction neck 12, magnetic guiding frame 1 fix as one, and magnetic conduction neck 12 is right with magnetic guiding frame 1
Should have dead slot 14 in conjunction with two end portions, in magnetic guiding frame 1, shape bread wraps up in sensed winding 2 and external surface phase
Corresponding magnetic conduction frame 15, magnetic guiding frame 1 corresponding magnetic conduction frame 15 part has gap 13, and its gap is more than 0.1
Millimeter；Its hollow groove 14 is taken up space as solid geometry shape, is taken up space more than 0.01 cubic millimeter；
Wherein magnetic conduction neck 12 magnetic conduction area of section is equal to the magnetic guiding frame magnetic conduction cross section gross area, and magnetic conduction frame 15 magnetic conduction cuts
Face area is equal to the magnetic conduction neck magnetic conductance cross section gross area.
In transformator work, described magnetic guiding frame surrounds the space in the magnetic circuit of B group coil, prevents former sideline
The circle winding magnetic field magnetic line of force passes through from the magnetic guiding frame surrounding B group coil outer part, and leakage field is little, makes former
The limit coil windings excitation field magnetic line of force couples secondary coil winding 2 higher；Known, secondary coil around
Organize 2 current induced magnetic field and react on primary coil winding magnetic field, owing to A group coil is connected to electric capacity, A
Group coil current magnetic assist and primary coil winding magnetic field, the magnetic field that B group coil current produces is also to A group line
Circle couples, and A group coil current magnetic assist and primary coil winding excitation, B group coil is by resultant field
Sensing, A group coil effect, A group coil are followed distracted law pair by the magnetic field that B group coil current produces
Primary coil winding excitation produces inhibition, selects the suitable line footpath of A group coil and the number of turn, selection suitable
Electric capacity when capacity, then, A group coil current produce magnetic field, just less influence on primary coil around
Group magnetic field, it is clear that secondary coil winding 2 power coupling efficiency obtains bigger raising, then this magnetoelectricity coupling
The energy conversion efficiency of clutch is the highest, then the energy conversion efficiency of this transformator is improved simultaneously.
A kind of transformer series structural representation that Fig. 4 provides for the embodiment of the present invention, as shown in Figure 4,
Embodiment of the present invention transformator is the same with the basic structure of above-mentioned Fig. 3 transformator, and its difference is this
Example structure is tandem type, also by sensing winding, sensed winding 2, magnetic conduction neck 12, magnetic guiding frame
1, magnetic conduction frame 15 is constituted, and on a magnetic conduction frame 15, installation settings has one group of sensing (excitation) winding both to become
Depressor primary side winding, has two magnetic conduction necks 12 to connect affixed with magnetic conduction frame 15, on magnetic conduction neck 12 and lead
Installation settings sensing unit both transformer secondary windings 2 in magnet stand 1, sensed winding 2 has A, B bis-
Group coil is constituted, and B group mounting coil, outside A group coil, is enclosed within A group coil and leads altogether with magnetic conduction neck 12
On the magnetic support 1 being integrated, insulating barrier 11 between group and group, is had to isolate；This transformator work in Fig. 3,
Shown transformator is the same, and the energy conversion efficiency of this transformator is the highest.
Wherein A group coil tandem has the electric capacity of big dry 0.01 microfarad, and the induced current of B group coil is external
Output；Preferably A group or B group coil is enamel-covered wire, and its diameter is more than 0.001 millimeter, and B group is painted
Envelope curve diameter is more than A group enamel-covered wire, and often group has at least one circle coil.
Magnetic conduction frame 15, magnetic conduction neck 12 are integrated with magnetic conduction support 1 consolidation, magnetic conduction neck 12 and magnetic conduction support
1 correspondence combines two end portions and has dead slot 14, and in magnetic conduction support 1, shape bread wraps up in winding 2 and external surface phase
Corresponding magnetic conduction frame 15, magnetic conduction support 1 corresponding magnetic conduction frame 15 part has gap 13, and its gap is more than 0.1
Millimeter；Its hollow groove 14 is taken up space as solid geometry shape, is taken up space more than 0.01 cubic millimeter；
Wherein magnetic conduction neck 12 magnetic conductance area of section is equal to the magnetic guiding frame 1 magnetic conductance cross section gross area, magnetic conduction frame 15 magnetic conductance
Area of section is equal to the magnetic conduction neck magnetic conductance cross section gross area.
The structure of the another kind of Magnetic-electricitycoupler coupler that Fig. 5 provides for the present invention and electricity principle schematic thereof, such as figure
Shown in 5, Magnetic-electricitycoupler coupler sensing unit is by magnetic conduction boots 6, magnetic conduction neck 12, magnetic guiding frame 1, magnetic conduction frame
11, winding 2 is constituted.Described magnetic conduction boots 6, magnetic conduction neck 12, magnetic guiding frame 1, magnetic conduction frame 11 have silicon iron sheet
Combine and fix as one structure, and described winding 2 is by A group coil, B group coil combination, A group
Mounting coil is on the magnetic guiding frame 1 being integrated with magnetic conduction neck 12, and B group coil is enclosed within outside A group coil, leads
Magnet stand 1 surrounds B group coil outer, and having in the flux path of magnetic guiding frame 1 between 2 cross sections is space 16,
Space 16 takes up space more than 5 cubic millimeters, is full of insulant 15, the one of space 16 in space 16
Individual face is plane, and another face is zigzag face, and magnetic conduction neck 12 sets up separately with magnetic guiding frame 1 coalition both ends
There is space 13, between magnetic guiding frame 1 and magnetic conduction boots 6, be provided with space 17, magnetic guiding frame 1 and magnetic conduction frame 11
Between be provided with space 14, described space be more than 1 cubic centimetre, space 13,14,17 is air,
The magnetic conduction sectional area of magnetic guiding frame 1 be more than magnetic conduction boots 6 and the magnetic conduction sectional area of magnetic conduction frame 11, magnetic conduction boots 6 and
The magnetic conduction sectional area of magnetic conduction frame 11 is equal to the magnetic conduction sectional area of magnetic conduction neck 12, and described magnetic conduction sectional area is more than
5 cubic centimetres；Described winding 2 has A group coil, B group coil combination, has absolutely between A group and B group
Edge material 15 is isolated, and A group coil connects with load in series, and load is after light emitting diode, resistant series connect
In parallel with electric capacity, B group coil externally exports.
In Figure 5, the side-to-side movement of shown magnet 4, magnet 4 magnetic line of force from N pole by magnetic conduction boots
6, it is returned to magnet 4 from ABCDE, has defined magnet 4 magnetic line of force loop；At magnetic
In body 4 motion, the magnetic line of force ceaselessly logical magnetic variation inside winding 2, A group coil is sensed produces electricity
Stream, the electric capacity that A group coil connects is by electric power storage to electric discharge, and to exciting field magnetic assist, B group coil is combined magnetic
Field high efficiency coupling i.e. high efficiency sensing, B group coil produces electric field, connects load and forms electric current；B group line
The magnetic field magnetic line that loop current produces passes through from magnetic guiding frame 1 stalloy abc, forms the magnetic line of force and closes back
Road is as a result, in magnet 4 motion, only affected by A group coil current magnetic field, and B group coil connects negative
After load, the electric capacity electric discharge magnetic assist that A group coil connects, not only sense B group coil, and made magnet 4
Keep original movement rate constant, it is clear that the mechanical efficiency of magnet 4 motion is high, and B group coil is to load
Export stable electric power, it is achieved that the purpose of Magnetic-electricitycoupler coupler of the present invention converting electrical energy expeditiously.
The structural representation of the another kind of alternating current generator Magnetic-electricitycoupler coupler that Fig. 6 provides for the embodiment of the present invention
Figure, as shown in Figure 6, the embodiment of the present invention includes support 9, casing, end cap, yoke 8, stator, turns
Son, power transmission shaft 7, drive and fan.Stator fixes as one with yoke 8, and stator is magneto-electric coupled
Device i.e. sensing unit, sensing unit includes winding 2, magnetic conduction boots 6, magnetic conduction neck 12, magnetic conduction
Frame 1.Described magnetic conduction boots 6, magnetic conduction neck 12, magnetic guiding frame 1 have silicon iron sheet to combine and fix as one
Structure, described winding 2 has A group coil, bis-groups of coil combination of B, A group mounting coil with magnetic conduction neck
On the magnetic guiding frame 1 that 12 are integrated, B group coil is enclosed within outside A group coil, and magnetic guiding frame 1 surrounds B group coil
Outside, having in the flux path of magnetic guiding frame 1 between 2 cross sections is space 16, and space 16 takes up space more than 1
Cubic centimetre, is full of insulant 15 in space 16, a face in space 16 is plane, another face
For zigzag face, magnetic conduction neck 12 and magnetic guiding frame 1 coalition two end portions are provided with space 13, magnetic guiding frame 1
And be provided with space 14 between yoke 8, space 13,14 be full of insulant 15, magnetic guiding frame 1 with
Being provided with space 17 between magnetic conduction boots 6, be air in space 17, the magnetic conduction sectional area of magnetic guiding frame 1 is big
In the magnetic conduction sectional area of magnetic conduction boots 6, the magnetic conduction sectional area of magnetic conduction boots 6 is equal to magnetic conduction neck 12 and yoke 8
Magnetic conduction sectional area, described magnetic conduction sectional area is more than 10 cubic centimetres；Described winding 2 has A group coil, B
Group coil combination, has insulant 15 to isolate between A group and B group, A group coil connects with load in series,
Load is the most in parallel with electric capacity after light emitting diode, resistant series connect.In figure 6, shown rotor and magnet
4 rotary motions, magnet 4 magnetic line of force from N pole by magnetic conduction boots 6, magnetic conduction neck 12, yoke 8,
Magnetic conduction neck 12, magnetic conduction boots 6 have returned in magnet 4, define rotor magnet 4 magnetic line of force loop；
In rotor and magnet 4 rotary motion, the internal logical magnetic variationization of winding 2 produces electric current, and A group coil connects
Electric capacity by electric power storage to electric discharge, to exciting field magnetic assist, B group coil is the highest by the coupling of resultant field high efficiency
Efficiency senses, and B group coil produces electric field, connects load and forms electric current, the magnetic field that B group coil current produces
The magnetic line of force passes through from magnetic guiding frame 1 stalloy, forms magnetic line of force loop；As a result, rotor and magnet
In 4 rotary motions, only affected by A group coil current magnetic field, after B group coil connects load, A group
The electric capacity electric discharge magnetic assist that coil connects, has not only sensed B group coil, and B group coil exports stable electric power,
And making rotor and magnet 4 keep original rotary motion speed constant, it is clear that rotor and magnet 4 rotate
The mechanical efficiency of motion is high, then, the high efficiency converting electrical energy of this magnetic circuit closed generator.
The another kind of transformator Magnetic-electricitycoupler coupler parallel-connection structure schematic diagram that Fig. 7 provides for the embodiment of the present invention,
As it is shown in fig. 7, in the embodiment of the present invention transformator secondary construction unit by magnetic conduction neck 12, magnetic guiding frame 1,
Magnetic conduction frame 11, winding 2 are constituted.Described magnetic conduction neck 12, magnetic guiding frame 1, magnetic conduction frame 11 have silicon iron sheet to combine
Form and fix as one structure, and described winding 2 has A group coil, B group coil combination, A group coil
Being sleeved on the magnetic guiding frame 1 being integrated with magnetic conduction neck 12, B group coil is enclosed within outside A group coil, magnetic guiding frame
1 surrounds B group coil outer, has between 2 cross sections for space 16, space in the flux path of magnetic guiding frame 1
16 take up space more than 1 cubic centimetre, are full of insulant 15 in space 16, and a face in space is flat
Face, another face is zigzag face, and the two end portions that magnetic guiding frame 1 is combined as a whole with magnetic conduction neck 12 is corresponding
Being provided with space 13, be provided with space 14 between magnetic guiding frame and magnetic conduction frame, described space 14 is stood more than 5
Square centimetre, be air in space 13,14, and the magnetic conduction sectional area of magnetic guiding frame 1 is led more than magnetic conduction frame 11
Magnetic sectional area, the magnetic conduction sectional area of magnetic conduction frame 11 is equal to the magnetic conduction sectional area of magnetic conduction neck 12, described magnetic conduction
Sectional area is more than 5 cubic centimetres；Described winding 2 has A group coil, B group coil combination, A group coil
And having insulant 15 to isolate between B group coil, A group coil connects with load in series, load is luminous two
Pole pipe, resistant series are in parallel with electric capacity after connecing；Magnetic conduction neck 12 connecting in described 2 secondary construction units
Connect magnetic conduction frame 11 that is 2 winding 2 to be arranged in parallel on the magnetic circuit of magnetic conduction frame 11, form a transformator.
When primary side winding current induced magnetic field, the magnetic line of force from magnetic field N pole by magnetic conduction frame 1, simultaneously warp
Cross 2 magnetic conduction necks 12, returned to, in primary coil magnetic field, define former sideline by magnetic conduction frame 11 again
Circle magnetic field magnetic line loop, in secondary construction unit, the A group coil inside of winding 2 leads to magnetic variationization generation electricity
Stream, A group coil connect electric capacity by electric power storage to discharge, to primary side winding magnetic field magnetic assist, B group coil quilt
The resultant field i.e. high efficiency of high efficiency coupling senses, and B group coil produces electric field, connects load and forms electric current；B
The magnetic field magnetic line that group coil current produces passes through from magnetic guiding frame 1, forms magnetic line of force loop；Knot
Really, primary side winding magnetic field magnetic line is simultaneously in the loop of 2 magnetic conduction necks 12, only by A group line
The impact in loop current magnetic field, after B group coil connects load, the electric capacity electric discharge that A group coil connects, not only feel
Answer the output that B group coil carries entirely, and made primary side winding magnetic field be strengthened, primary side winding
Work is close to entirely carrying state, thus transformator transfers energy greatly, is lost little.
The another kind of transformator Magnetic-electricitycoupler coupler cascaded structure schematic diagram that Fig. 8 provides for the embodiment of the present invention,
As shown in Figure 8, embodiment of the present invention transformator is essentially the same with the structure of above-mentioned Fig. 7 transformator, also has
Winding 2, magnetic conduction neck 12, magnetic guiding frame 1, magnetic conduction frame 11 are constituted, and its difference is that the present embodiment structure is
Tandem type, installation settings primary side winding on magnetic conduction frame 11, magnetic conduction neck in 2 secondary construction units
12 connect affixed with magnetic conduction frame 11, installation settings winding 2 in 2 magnetic conduction supports 1, A in winding 2
Group coil, B group coil, with figure 7 above installation settings, form a transformator.Embodiment shown in Fig. 8
As transformator transfers electric energy with the primary side winding coupling secondary construction unit of above-mentioned Fig. 7 transformator, its district
Be not primary side winding current induced magnetic field, the magnetic line of force from magnetic field N pole by magnetic conduction frame 11, pass through
The magnetic conduction neck 12 of the 1st secondary construction unit, by magnetic conduction frame 11 again through the 2nd secondary structure list
The magnetic conduction neck 12 of unit, has returned to, in primary side winding magnetic field, define primary side winding magnetic by magnetic conduction frame 11
Field flux loop；The A group coil of winding 2 in described secondary construction unit, the electric current of B group coil and
Magnetic field magnetic line forms magnetic line of force loop as the secondary construction unit of above-mentioned Fig. 7 transformator, this
Sample, primary side winding magnetic field magnetic line is successively in the loop of 2 magnetic conduction necks 12, only by A group line
The impact in loop current magnetic field, after B group coil connects load, the electric capacity electric discharge that A group coil connects, not only feel
Answer the output that B group coil carries entirely, and made primary side winding magnetic field be strengthened, primary side winding
Work is close to entirely carrying state, thus transformator transfers energy greatly, is lost little.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, rather than right
It limits；Although the present invention being described in detail with reference to foregoing embodiments, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, and
The essence not making appropriate technical solution departs from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a Magnetic-electricitycoupler coupler, it is characterised in that: organic block, casing, end cap, yoke, power transmission shaft,
The stator composition electromotor that drive, fan, rotor and sensing unit are constituted, have the former limit of sensing around
The vice-side winding composition transformator of group and sensing unit, described sensing unit has at least one to constitute,
Sensing unit includes sensed winding, magnetic conduction boots, magnetic conduction neck, magnetic guiding frame；
Wherein, described magnetic conduction neck and described magnetic guiding frame are 0 millimeter and fix as one, described magnetic conduction neck and institute
Stating magnetic guiding frame correspondence to combine two end portions and have dead slot, in described magnetic guiding frame, shape bread wraps up in winding and external surface
Corresponding yoke, the corresponding described magnetic conduction boots part of described magnetic guiding frame has gap, and its gap is more than 0.1 milli
Rice；Wherein said dead slot is taken up space as solid geometry shape, is taken up space more than 0.01 cubic millimeter；Its
Middle magnetic conduction neck magnetic conductance area of section is equal to the magnetic guiding frame magnetic conductance cross section gross area.
Magnetic-electricitycoupler coupler the most according to claim 1, it is characterised in that: described sensed winding has
Bis-groups of coils of A, B are constituted, and B group mounting coil, outside A group coil, is enclosed within and magnetic conduction neck in A group coil
On the magnetic guiding frame being integrated altogether, between A group and B group, there is insulator separation；Wherein A group coil is connected to greatly
The electric capacity of dry 0.001 microfarad, or it is connected to the load more than 0.001 ohm, the electricity of inducting of B group coil
Stream externally output；A group or B group coil are enamel-covered wire, and its diameter is more than 0.001 millimeter, and B group is painted
Envelope curve diameter is more than A group enamel-covered wire, and often group has at least one circle coil.
Magnetic-electricitycoupler coupler the most according to claim 1, it is characterised in that: described sensing unit has
Magnetic conduction boots, the central angle of magnetic conduction boots is more than the central angle of rotor upper magnet magnetic pole, and each magnetic conduction boots magnetic flux cuts
Face area is more than or equal to magnetic flux cross section area needed for the magnetic poles line of force on corresponding rotor, and magnetic conduction boots
Maximum flux is more than or equal to magnetic conduction neck magnetic flux；
Wherein, there is fraction 0 millimeter fixing even between described magnetic conduction boots and the magnetic conduction boots of adjacent stators unit
Connecing, this fraction is connected as magnetic bridge, and magnetic bridge magnetic flux cross section area is more than or equal to magnetic pole on corresponding rotor
Magnetic flux cross section area needed for the magnetic line of force.
4. according to the arbitrary described Magnetic-electricitycoupler coupler of claim 1,2,3, it is characterised in that: described quilt
Sensing unit has at least more than one to fix as one, and forms a stator, and described stator is described generating
The stator of machine, be circular hole in its stator, and circular hole is with one heart and generator amature and diameter are more than root diameter 0.01
Millimeter；Wherein stator is fixing with yoke contacts, and the magnetic conduction neck of stator and yoke contact portion have gap, its
Gap minima is 0 millimeter.
Magnetic-electricitycoupler coupler the most according to claim 1, it is characterised in that: described sensing unit has
Magnetic conduction frame, between magnetic conduction frame and magnetic conduction neck be 0 millimeter affixed, magnetic conduction frame magnetic conductance area of section be equal to magnetic conduction
The neck magnetic conductance cross section gross area；At least more than one magnetic conduction neck is wherein had to connect with magnetic conduction frame affixed or in parallel solid
Connect.
6. according to the arbitrary described Magnetic-electricitycoupler coupler of claim 1,2,5, it is characterised in that: described quilt
Sensing unit has at least more than one magnetic conduction neck to fix as one with magnetic conduction frame, wherein on a magnetic conduction frame
Installation settings has one group of primary side winding for induced excitation, on magnetic conduction neck more than at least one of which
And the vice-side winding that in magnetic guiding frame, installation settings is sensed, form a transformator；Wherein magnetic guiding frame with lead
Having gap between magnet frame, its gap is more than 0.1 millimeter.
Magnetic-electricitycoupler coupler the most according to claim 2, it is characterised in that: described load is luminous two
Pole pipe, resistant series are in parallel with electric capacity after connecing.
8. according to claim 1-3,5,7 arbitrary described Magnetic-electricitycoupler coupler, it is characterised in that: described
The flux path of magnetic guiding frame has between 2 cross sections for space.
Magnetic-electricitycoupler coupler the most according to claim 8, it is characterised in that: described space takes up space greatly
In 5 cubic millimeters, being full of insulant in described space, a face in described space is plane, another
Individual face is zigzag face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201380001111.8A CN103688444B (en) | 2012-01-06 | 2013-01-06 | Magnetic-electricitycoupler coupler |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210002864 | 2012-01-06 | ||
| CN201210002864.8 | 2012-01-06 | ||
| CN2012100028648 | 2012-01-06 | ||
| PCT/CN2013/070112 WO2013102444A1 (en) | 2012-01-06 | 2013-01-06 | Electromagnetic coupler |
| CN201380001111.8A CN103688444B (en) | 2012-01-06 | 2013-01-06 | Magnetic-electricitycoupler coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103688444A CN103688444A (en) | 2014-03-26 |
| CN103688444B true CN103688444B (en) | 2016-09-21 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100227059A Pending CN103199671A (en) | 2012-01-06 | 2013-01-06 | Magnetic-electricity coupler |
| CN201380001111.8A Expired - Fee Related CN103688444B (en) | 2012-01-06 | 2013-01-06 | Magnetic-electricitycoupler coupler |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100227059A Pending CN103199671A (en) | 2012-01-06 | 2013-01-06 | Magnetic-electricity coupler |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN103199671A (en) |
| WO (1) | WO2013102444A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| PL2394351T3 (en) | 2009-02-05 | 2021-05-31 | Evr Motors Ltd. | Electrical machine |
| WO2013102444A1 (en) * | 2012-01-06 | 2013-07-11 | Liu Gang | Electromagnetic coupler |
| JP6634018B2 (en) * | 2013-09-18 | 2020-01-22 | イー．ヴィー．アール． モーターズ リミテッドＥ．Ｖ．Ｒ． Ｍｏｔｏｒｓ Ｌｔｄ． | Multi-pole electric machine |
| WO2021008507A1 (en) * | 2019-07-14 | 2021-01-21 | 刘刚 | Dual magnetic circuit coupler |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2720713Y (en) * | 2004-08-11 | 2005-08-24 | 苏州百胜稀土动力有限公司 | Combined exciting rare-earth permanent magnet generator |
| CN101257226A (en) * | 2006-10-18 | 2008-09-03 | 刘刚 | Magnetic circuit closing electricity generator |
| CN101373660A (en) * | 2007-07-14 | 2009-02-25 | 刘刚 | Electric energy coupler |
| CN201699563U (en) * | 2010-06-06 | 2011-01-05 | 浙江三力机电制造有限公司 | Three-phase hexapole brushless DC motor |
| CN103199671A (en) * | 2012-01-06 | 2013-07-10 | 刘刚 | Magnetic-electricity coupler |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08107021A (en) * | 1994-10-04 | 1996-04-23 | Murata Mfg Co Ltd | Transformer |
| JP4544855B2 (en) * | 2003-12-22 | 2010-09-15 | 東洋電機製造株式会社 | Structure of permanent magnet generator for distributed power supply |
-
2013
- 2013-01-06 WO PCT/CN2013/070112 patent/WO2013102444A1/en active Application Filing
- 2013-01-06 CN CN2013100227059A patent/CN103199671A/en active Pending
- 2013-01-06 CN CN201380001111.8A patent/CN103688444B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2720713Y (en) * | 2004-08-11 | 2005-08-24 | 苏州百胜稀土动力有限公司 | Combined exciting rare-earth permanent magnet generator |
| CN101257226A (en) * | 2006-10-18 | 2008-09-03 | 刘刚 | Magnetic circuit closing electricity generator |
| CN101373660A (en) * | 2007-07-14 | 2009-02-25 | 刘刚 | Electric energy coupler |
| CN201699563U (en) * | 2010-06-06 | 2011-01-05 | 浙江三力机电制造有限公司 | Three-phase hexapole brushless DC motor |
| CN103199671A (en) * | 2012-01-06 | 2013-07-10 | 刘刚 | Magnetic-electricity coupler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103688444A (en) | 2014-03-26 |
| CN103199671A (en) | 2013-07-10 |
| WO2013102444A1 (en) | 2013-07-11 |
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