CN110086308A - Passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings - Google Patents
Passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings Download PDFInfo
- Publication number
- CN110086308A CN110086308A CN201910456341.2A CN201910456341A CN110086308A CN 110086308 A CN110086308 A CN 110086308A CN 201910456341 A CN201910456341 A CN 201910456341A CN 110086308 A CN110086308 A CN 110086308A
- Authority
- CN
- China
- Prior art keywords
- rotor
- king
- stator
- shape
- permanent magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/16—Stator cores with slots for windings
- H02K1/165—Shape, form or location of the slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/17—Stator cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/02—Machines with one stator and two or more rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/12—Transversal flux machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The invention discloses passive rotor transverse flux permanent magnetic motors inside and outside six phase magneticfocusings, comprising: the stator core of king's shape and king's shape set of permanent magnets at stator, internal rotor iron core, outer rotor iron core, armature coil.Permanent magnet circumferentially magnetizes and the direction of magnetization of two adjacent permanent magnets is on the contrary, armature winding is wound on stator core and permanent magnet is alternately arranged in the groove to be formed.Stator is made of three circumferentially evenly distributed cellular constructions, and every two-phase is a cellular construction.The rotor tooth that inner and outer Rotator iron core has 3 circles axially disposed is connected by an annulus column, and two adjacent rings rotor tooth is staggered 180/nThe mechanical angle of degree.When armature winding interlinks maximum permanent magnet flux linkage, stator tooth and rotor tooth are completely coincident, the permanent magnet adjacent with same king's shape stator core is simultaneously circumferentially toward the poly- magnetic of king's shape stator core, each permanent magnet is provided which effective magnetomotive force, magnetic circuit can be walked by radial air gap toward inner and outer rotors both direction, and permanent magnet utilization rate and torque density are improved.
Description
Technical field
The present invention relates to passive rotor transverse flux permanent magnetic motors inside and outside six phase magneticfocusings, belong to transverse flux motor technology
Field.
Background technique
Transverse flux motor structure is that Germany professor Herbert Weh is proposed in early 1980s, can be from basic
Upper raising torque density.In conventional permanent magnet motor, stator tooth socket is in same section, if increasing coil section product, the width of tooth
Reduce, since saturation will reduce magnetic flux, slot size is mutually restricted.The stator tooth and armature of transverse flux permanent magnetic motor
Coil is spatially mutually perpendicular to, and the facewidth and coil section size are independent of one another, magnetic circuit and circuit decoupling, therefore can be obtained
Higher torque density and power density directly drive neck suitable for electric power such as wind-power electricity generation, electric car, helicopter, naval vessel drivings
Domain.
German professor H.Weh completes the transverse flux permanent magnetic motor model machine manufacture of first 45kW, Aachen polytechnical university
G.Henneberger teaches the flat wheel hub structure motor that unilateral stator is devised on the basis of prototype, and three-phase is axially arranged
Column, directly drive for electric car.[Henneberger G, Bork M.Development of a new transverse
Flux motor [C] .IEE Colloquium on New Topologies for Permanent Magbet Machines,
1997:1-6].
Silent service with Britain Rolls --- Roy Si company has developed 3 megawatts of transverse flux permanent magnetic motors cooperatively
It is promoted for escort vessel, which uses bilateral structure, and torque doubles in the smaller situation of volume increase, but electric motor units
The torque that effective material generates does not increase.[Mitcham AJ.Transverse flux motors for electric
propulsion of ships[C].IEE Colloquium on New Topologies for Permanent Magnet
Machines, 1997:3/1-3/6].
Peradeniya, Sri Lanka university and Stockholm, SWE Royal Institute of Technology have developed a transverse direction cooperatively
Magnetic flow permanent magnet motor.Three-phase is circumferentially distributed, and every phase accounts for 120 °.C-type stator core is embedded in rotor, is distributed on disk rotor axial
Magnetized permanent magnet, circumferentially-adjacent permanent magnet polarity are opposite.The motor can realize higher torque density, but power factor is low.
[B.S.Payne, S.M.Husband, A.D.Ball.Development of Condition Monitoring
Techniques for a Transverse Flux Motor.International Conference on Power
Electronics, Machines and Drivers, 2002:139-144].
The country is opposite to the research of transverse flux permanent magnetic motor to start late, but also achieves some achievements.
Shanghai University proposes the transverse flux permanent magnetic motor of a kind of double-sided stator, poly- magnetic rotor structure, stator structure by
External stator iron core, internal stator iron core and stator transition iron core composition, rotor is in stator.The motor gas-gap flux density is higher, interior,
Outer bilateral air gap both participates in energy conversion, and magnetic field utilization rate is higher, but torque density is not high.[Li Yongbin, Yuan Qiong, Jiang Jianzhong
A kind of novel focused transverse magnetic field magneto research [J] electrotechnics journal .2003,18 (5): 46-49].
A kind of transverse flux permanent magnetic motor that Shenyang University of Technology proposes, stator core by silicon-steel sheet coiled around forming, it is built-in
The poly- magnet rotor of formula, single-side structural, stator structure can effectively reduce motor eddy-current loss, improve electric efficiency and material use
Rate.The model machine of a 3 phase 5kW is designed and has manufactured, this model machine torque density and power factor are all higher, but do not use
Bilateral structure, permanent magnet utilization rate be not high.[Liu Zhemin, katabolism is outstanding, and Tang appoints far equal novel transverse magnetic flux of the based on 3D-FEM forever
Research [J] electrotechnics journal of magneto, 2006, (5): 19-23].
Tsinghua University Qiu Arui professor seminar proposes a kind of novel magneticfocusing structure transverse flux permanent magnetic motor, U-shaped
Stator core, rotor magnetic pole use three face wall magneticfocusing structures.The structural electromotor has preferably played the magnet accumulating cap of permanent magnet,
Stator core structure is simplified while improving air gap flux density, but permanent magnet dosage is more, rotor structure is more complex.[pottery fruit,
Qiu Arui, Li great Lei Concentrated transverse flux permanent magnetic propulsive synchronous motor, 2007].
Above several transverse flux permanent magnetic motors are all made of magneticfocusing structure, can achieve high air gap flux density, but permanent magnetism
Body is both placed on rotor, it is contemplated that the vibration of permanent magnet and heat dissipation problem are than more serious in some applications, researcher
Have also been proposed passive rotor transverse flux permanent magnetic motor.
A kind of passive rotor transverse flux permanent-magnet that B.E.Hasubek professor of Canadian Alberta university et al. proposes
Motor, permanent magnet and winding are placed on stator, one pole span of rotor tilt, and the structure is cooling convenient, reduce mechanical punching
Susceptibility is hit, torque density identical with active rotor structure is obtained, but does not have magnetic conduction material between the construction rotor iron core
Material connection, leakage magnetic flux is larger, and permanent magnet utilization rate is not high.[Hasubek, B.E., Nowicki, E.P.Two dimensional
finite element analysis of passive rotor transverse flux motors with slanted
rotor design[C].Proc.IEEE Canadian Conference on Electrical and Computer
Engineering, Alberta, Canada, 1999 (2): 1199-1204].
Kou Baoquan professor of Harbin Institute of Technology et al. proposes a kind of novel passive rotor transverse flux permanent magnetic motor
Structure, armature winding and permanent magnet are placed on stator, and stator is made of radial stator ring and axial stator bridge, and permanent magnet is attached to
Stator surface.The motor is cooling convenient, and rotor structure is simple and reliable, provides in the lesser situation of permanent magnet dosage higher
Torque density, but stator structure is more complex, and without using magneticfocusing structure, air gap flux density is lower.[Baoquan Kou,
Xiaobao Yang, Jun Luo, Yiheng Zhou, He Zhang.Comparison of Torque Characteristic
between Two Transverse Flux Motors with Passive External Rotor Structure[C]
.20th International Conference on Electrical Machines and Systems, 2017:1-4].
Summary of the invention
The technical problems to be solved by the present invention are: providing passive rotor transverse flux permanent-magnet electricity inside and outside six phase magneticfocusings
Machine realizes permanent magnet to the poly- magnetic of stator core, and the magnetic field that inner and outer rotors structure can make full use of permanent magnet to generate solves
The technical issues of existing transverse flux permanent magnetic motor permanent magnet utilization rate is lower, complex rotor structure.
The present invention uses following technical scheme to solve above-mentioned technical problem:
Passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings, including stator, internal rotor iron core, outer rotor iron
The heart, armature coil；The stator includes the stator-sectional of the identical fan annular of three structures, is deposited between two neighboring stator-sectional
In gap, each stator-sectional includes p block king's shape permanent magnet, p+1 block king's shape stator core, the stator core of king's shape and king's shape permanent magnetism
Body is along the circumferential direction alternately arranged, and the tangential arc length of each outermost two kings shape stator core of stator-sectional is other positions
The half of the tangential arc length of king's shape stator core；The internal rotor iron core, outer rotor iron core include an annulus cylindrical rotors
Yoke and axially disposed three circle rotor tooths on rotor yoke, and the rotor tooth of internal rotor iron core is located at annulus cylindrical rotors yoke
Outside, the rotor tooth of outer rotor iron core is located at the inside of annulus cylindrical rotors yoke, and the quantity of every circle rotor tooth is n, adjacent two
Circle rotor tooth is staggered the mechanical angle of 180/n degree, the stator tooth that the axial position of every circle rotor tooth and the stator core of king's shape are formed
Axial position it is consistent；King's shape permanent magnet circumferentially magnetizes and the direction of magnetization of two neighboring king's shape permanent magnet is on the contrary, armature line
Circle is wound in the groove formed after the stator core of king's shape is alternately arranged with king's shape permanent magnet, and is placed in parallel along axial direction, one
Armature coil is separately formed a phase winding, and the number of pole-pairs of passive rotor transverse flux permanent magnetic motor is n inside and outside six phase magneticfocusings,
Meet n=3k+1 or 3k+2, k is the positive integer more than or equal to 1, and p is the positive integer less than or equal to 2k.
As a preferred solution of the present invention, king's shape stator core is made of soft-magnetic composite material.
As a preferred solution of the present invention, the internal rotor iron core, outer rotor iron core are all made of soft-magnetic composite material
Production.
As a preferred solution of the present invention, the armature coil is wound on the stator core of king's shape and king's shape permanent magnet is handed over
It in four grooves formed after arrangement, and is placed in parallel along axial direction, two in identical circumferential position armature coil is reversed
A phase winding in series forms three-phase windings structure.
As a preferred solution of the present invention, when the armature coil interlinkage maximum permanent magnet flux linkage, stator tooth and rotor
Tooth is completely coincident.
The invention adopts the above technical scheme compared with prior art, has following technical effect that
1, passive rotor structure proposed by the present invention simplifies core construction.
2, when armature winding interlinks maximum permanent magnet flux linkage, stator tooth and rotor tooth are completely coincident the present invention, and ' king ' shape is fixed
Sub- iron core and ' king ' shape permanent magnet are circumferentially alternately placed, and the permanent magnet adjacent with stator core is circumferentially poly- toward stator tooth simultaneously
Magnetic, each permanent magnet are provided which effective magnetomotive force, and permanent magnet benefit is improved compared with existing passive rotor structure transverse flux motor
With rate.
3, the present invention uses inner and outer rotors structure, compared with independent internal rotor or outer-rotor structure, in same motor volume
Under, space utilization rate is higher, improves torque density.
4, when motor of the present invention operates normally, electric current side that two armature coils that each cellular construction is axially distributed are passed through
To conversely, because mutual inductance exists, total magnetic linkage that winding is interlinked is weakened, to reduce the equivalent inductance of winding, improves function
Rate factor.
5, permanent magnet of the present invention is located on stator, with small vibration and be easy to cooling.
6, stator and rotor iron core of the present invention is made by soft-magnetic composite material, there's almost no the loss between magnetic gap, and due to
The insulating property (properties) of soft-magnetic composite material, the loss of stator and rotor cores internal vortex reduces, to improve electric efficiency.
Detailed description of the invention
Fig. 1 is a pair of of pole section view of passive rotor transverse flux permanent magnetic motor inside and outside 16 pairs of six phase magneticfocusings of pole of the invention
Figure.
Fig. 2 be inside and outside 16 pairs of six phase magneticfocusings of pole of the invention passive rotor transverse flux permanent magnetic motor rotor from the position Fig. 1
A pair of of pole cross-sectional view of rotation 1/2 pole span (11.25 °) counterclockwise.
Fig. 3 be inside and outside 16 pairs of six phase magneticfocusings of pole of the invention passive rotor transverse flux permanent magnetic motor rotor from the position Fig. 1
A pair of of pole cross-sectional view of 1 pole span (22.5 °) of rotation counterclockwise.
Fig. 4 is the stator structure of passive rotor transverse flux permanent magnetic motor inside and outside 16 pairs of six phase magneticfocusings of pole of the invention.
(a), (b) of Fig. 5 is passive rotor transverse flux permanent magnetic motor inside and outside 16 pairs of six phase magneticfocusings of pole of the invention respectively
Internal rotor iron core, outer rotor iron core.
Fig. 6 is passive rotor transverse flux permanent magnetic motor structure inside and outside 16 pairs of six phase magneticfocusings of pole of the invention.
Fig. 7 is that passive rotor transverse flux permanent magnetic motor is corresponding equivalent in the position Fig. 1 inside and outside 16 pairs of six phase magneticfocusings of pole
Magnetic circuit figure.
Fig. 8 is that passive rotor transverse flux permanent magnetic motor is corresponding equivalent in the position Fig. 3 inside and outside 16 pairs of six phase magneticfocusings of pole
Magnetic circuit figure.
(a), (b) of Fig. 9 is the waveform that winding magnetic flux, back-emf change with rotor position angle respectively.
Wherein, 1- king's shape stator core；2- king's shape permanent magnet；3- armature coil；4- internal rotor iron core；5- outer rotor iron
The heart；6- main flux path.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Those of ordinary skill in the art will appreciate that: attached drawing is the schematic diagram of one embodiment, module in attached drawing or
Process is not necessarily implemented necessary to the present invention.Below forever with passive rotor transverse magnetic flux inside and outside 16 pairs of six phase magneticfocusings of pole
Technical solution of the present invention is illustrated for magneto, inside and outside 16 pairs of six phase magneticfocusings of pole passive rotor transverse flux permanent magnetic motor this
Example is not limiting the scope of the invention, and the technical solution that those skilled in the art records according to the application can obtain
To other embodiments, all embodiments for meeting the present application objective each fall within protection scope of the present invention.
Passive rotor transverse flux permanent magnetic motor inside and outside Fig. 1 to 16 pairs of pole, six phase magneticfocusing shown in fig. 6, comprising: 27 pieces
Stator, 6 armature coils 3, internal rotor iron core 4, outer rotor of ' king ' shape stator core 1 and 24 pieces of ' king ' shape permanent magnets 2 composition
Iron core 5.Inner and outer rotors iron core includes 3 axially disposed circle rotor tooths, is connected by an annulus column, every circle has 16
A rotor tooth, two adjacent rings rotor tooth are staggered 11.25 degree of mechanical angle.Stator structure is made of three cellular constructions, and every two
It is mutually a cellular construction, three cellular constructions are circumferentially evenly distributed, in each cellular construction, including 8 blocks of ' king ' shape permanent magnetism
Body, 7 pieces thick of ' king ' shape stator core and 2 pieces thin ' king ' shape stator core, thin ' king ' shape at each cellular construction both ends
The tangential arc length of stator core is the half of the tangential arc length of other positions ' king ' shape stator core, ' king ' shape stator core 1
It is along the circumferential direction alternately arranged with ' king ' shape permanent magnet 2, ' king ' shape permanent magnet circumferentially magnetizes and two neighboring ' king ' shape permanent magnetism
The direction of magnetization of body on the contrary, armature coil 3 be wound on the stator core of ' king ' shape and ' king ' shape permanent magnet be alternately arranged after formed
In groove, it is placed in parallel along axial direction.
In order to reduce cogging torque, in internal rotor iron core 4, outer rotor iron core 5, mechanical angle that two adjacent rings rotor tooth is staggered
Degree can deviate by a small margin on the basis of 180/16 degree.
Armature coil 3 is wound on four grooves formed after ' king ' shape stator core 1 is alternately arranged with ' king ' shape permanent magnet 2
Interior, 2 coils in identical circumferential position are reversely connected in series to form a phase winding, can form three-phase windings structure.
' king ' shape stator core is made by soft-magnetic composite material, and inner and outer rotors iron core is made by soft-magnetic composite material.
When rotor is in the position Fig. 1, the magnetic flux of armature winding interlinkage passes axially through rotor yoke, in the position
The magnetic flux of armature winding interlinkage reaches maximum, and equivalent magnetic circuit figure is as shown in Figure 7.When rotor rotates counterclockwise, the phase of rotor tooth
Area is reduced, magnetic circuit reluctance becomes larger, and the magnetic flux of armature winding interlinkage reduces, and when rotating to the position Fig. 2, rotor axial magnetic flux is
0, the magnetic flux of armature winding interlinkage also becomes 0.When rotor continues to rotate counterclockwise to the position Fig. 3, main excitation path with Fig. 1 pairs
Claim, equivalent magnetic circuit is as shown in figure 8, rotor axial magnetic flux size is identical as Fig. 6, contrary, i.e. φra2=-φra1.Fig. 7, Fig. 8
Middle symbolic significance: EPMIt is the magnetic potential that one piece of permanent magnet provides, RPMIt is the magnetic resistance of one piece of permanent magnet, RstIt is shown in Fig. 1, Fig. 2, Fig. 3
A main excitation path in stator core magnetic resistance, RrtIt is Fig. 1, Fig. 2, the rotor in a main excitation path shown in Fig. 3
Teeth portion magnetic resistance, RgIt is Fig. 1, Fig. 2, the air-gap reluctance in a main excitation path shown in Fig. 3, RraIt is shown in Fig. 1, Fig. 2, Fig. 3
A main excitation path in rotor yoke axial direction magnetic resistance, φra1、φra2It is the rotor yoke that a main excitation path 6 provides
Axial magnetic flux.
By the available magnetic linkage with rotor angle sinusoidal variations of optimization design, corresponding magnetic linkage and induced potential waveform
As shown in (a) of Fig. 9, (b).If motor is by prime mover driven, so that it may power generation operation is carried out, if logical according to back emf waveform
Enter corresponding electric current, so that it may provide torque to mechanical load as motor.θ is rotor position angle, and the position Fig. 1, which corresponds to, to be turned
0 degree of sub- position angle.τ is pole span angle, is for passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusing of pole for 16
π/16rad or 11.25 °.φ is the magnetic flux of winding interlinkage.E is counter electromotive force, emIt is counter electromotive force peak value.
The above examples only illustrate the technical idea of the present invention, and this does not limit the scope of protection of the present invention, all
According to the technical idea provided by the invention, any changes made on the basis of the technical scheme each falls within the scope of the present invention
Within.
Claims (5)
1. passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings, which is characterized in that including stator, internal rotor iron core,
Outer rotor iron core, armature coil；The stator includes the stator-sectional of the identical fan annular of three structures, two neighboring divided stator
There are gap between section, each stator-sectional includes p block king's shape permanent magnet, p+1 block king's shape stator core, the stator core of king's shape with
King's shape permanent magnet is along the circumferential direction alternately arranged, and the tangential arc length of each outermost two kings shape stator core of stator-sectional is
The half of the tangential arc length of other positions king's shape stator core；The internal rotor iron core, outer rotor iron core include an annulus
Cylindrical rotors yoke and axially disposed three circle rotor tooths on rotor yoke, and the rotor tooth of internal rotor iron core is located at annulus column
The outside of shape rotor yoke, the rotor tooth of outer rotor iron core are located at the inside of annulus cylindrical rotors yoke, and the quantity of every circle rotor tooth is
N, two adjacent rings rotor tooth are staggered the mechanical angle of 180/n degree, and the axial position of every circle rotor tooth is formed with king's shape stator core
Stator tooth axial position it is consistent；King's shape permanent magnet circumferentially magnetizes and the direction of magnetization phase of two neighboring king's shape permanent magnet
Instead, armature coil is wound in the groove formed after the stator core of king's shape is alternately arranged with king's shape permanent magnet, and along axial parallel
It places, an armature coil is separately formed a phase winding, passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings
Number of pole-pairs is n, meets n=3k+1 or 3k+2, and k is the positive integer more than or equal to 1, and p is the positive integer less than or equal to 2k.
2. passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings according to claim 1, which is characterized in that described
King's shape stator core is made of soft-magnetic composite material.
3. passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings according to claim 1, which is characterized in that described
Internal rotor iron core, outer rotor iron core are all made of soft-magnetic composite material production.
4. passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings according to claim 1, which is characterized in that described
Armature coil is wound in four grooves formed after the stator core of king's shape is alternately arranged with king's shape permanent magnet, and along axial parallel
It places, two armature coils in identical circumferential position are reversely connected in series to form a phase winding, form three-phase windings structure.
5. passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings according to claim 1, which is characterized in that described
When armature coil interlinkage maximum permanent magnet flux linkage, stator tooth and rotor tooth are completely coincident.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456341.2A CN110086308B (en) | 2019-05-29 | 2019-05-29 | Six-phase magnetic-gathering type internal and external passive rotor transverse flux permanent magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910456341.2A CN110086308B (en) | 2019-05-29 | 2019-05-29 | Six-phase magnetic-gathering type internal and external passive rotor transverse flux permanent magnet motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110086308A true CN110086308A (en) | 2019-08-02 |
| CN110086308B CN110086308B (en) | 2021-03-30 |
Family
ID=67422329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910456341.2A Active CN110086308B (en) | 2019-05-29 | 2019-05-29 | Six-phase magnetic-gathering type internal and external passive rotor transverse flux permanent magnet motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110086308B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969819A (en) * | 2020-08-12 | 2020-11-20 | 南京航空航天大学 | Three-phase magnetic-gathering H-shaped stator transverse flux permanent magnet motor |
| CN111969824A (en) * | 2020-08-12 | 2020-11-20 | 南京航空航天大学 | Radial-axial air gap type multiphase transverse flux permanent magnet motor |
| CN111969823A (en) * | 2020-08-12 | 2020-11-20 | 南京航空航天大学 | Radial-axial air gap type three-phase disc transverse flux permanent magnet motor |
| CN112531936A (en) * | 2019-09-18 | 2021-03-19 | 丰田自动车株式会社 | Magnet embedded motor and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030102764A1 (en) * | 2001-11-27 | 2003-06-05 | Denso Corporation | Flat rotary electric machine |
| US20140049124A1 (en) * | 2012-08-20 | 2014-02-20 | Rensselaer Polytechnic Institute | Double-rotor flux-switching machine |
| CN104967271A (en) * | 2015-06-26 | 2015-10-07 | 南京航空航天大学 | Double-ring-winding passive rotor transverse magnetic flux single-phase motor |
| JP2018125993A (en) * | 2017-02-02 | 2018-08-09 | トヨタ自動車株式会社 | Rotary electric machine |
-
2019
- 2019-05-29 CN CN201910456341.2A patent/CN110086308B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030102764A1 (en) * | 2001-11-27 | 2003-06-05 | Denso Corporation | Flat rotary electric machine |
| US20140049124A1 (en) * | 2012-08-20 | 2014-02-20 | Rensselaer Polytechnic Institute | Double-rotor flux-switching machine |
| CN104967271A (en) * | 2015-06-26 | 2015-10-07 | 南京航空航天大学 | Double-ring-winding passive rotor transverse magnetic flux single-phase motor |
| JP2018125993A (en) * | 2017-02-02 | 2018-08-09 | トヨタ自動車株式会社 | Rotary electric machine |
Non-Patent Citations (1)
| Title |
|---|
| 张昌锦等: "基于转子齿偏移的四相横向磁通永磁电机齿槽转矩削弱方法", 《中国电机工程学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531936A (en) * | 2019-09-18 | 2021-03-19 | 丰田自动车株式会社 | Magnet embedded motor and manufacturing method thereof |
| CN111969819A (en) * | 2020-08-12 | 2020-11-20 | 南京航空航天大学 | Three-phase magnetic-gathering H-shaped stator transverse flux permanent magnet motor |
| CN111969824A (en) * | 2020-08-12 | 2020-11-20 | 南京航空航天大学 | Radial-axial air gap type multiphase transverse flux permanent magnet motor |
| CN111969823A (en) * | 2020-08-12 | 2020-11-20 | 南京航空航天大学 | Radial-axial air gap type three-phase disc transverse flux permanent magnet motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110086308B (en) | 2021-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110224563A (en) | Three-phase magneticfocusing sided passive rotor transverse flux permanent magnetic motor | |
| CN110086308A (en) | Passive rotor transverse flux permanent magnetic motor inside and outside six phase magneticfocusings | |
| CN103490573B (en) | A kind of axial magnetic field Magneticflux-switching type surface-mount type permanent magnetism memory electrical machine | |
| US11482915B2 (en) | Radial-axial air gap three-phase disc-type transverse flux permanent magnet motor | |
| CN104967270B (en) | Magnetism gathering passive rotor transverse magnetic flux single-phase motor | |
| CN104967271B (en) | The passive rotor transverse magnetic flux monophase machine of Crossed Circle winding | |
| CN108631531B (en) | Hybrid excitation switch reluctance hub motor for electric automobile | |
| CN105656228B (en) | A kind of transverse flux permanent magnetic motor | |
| CN103762758A (en) | Rotor magnet-gathering type horizontal magnetic-flow permanent-magnet disc wind driven generator | |
| CN103607059A (en) | Stator poly magnetic type magnetic flux switching transverse magnetic flux permanent magnet wind power generator | |
| CN101651395A (en) | Sine wave current self-starting three-phase rare earth permanent-magnetism synchronous motor | |
| CN217882984U (en) | Magnetic flux reverse transverse flux permanent magnet motor | |
| CN103683564A (en) | Double-winding modular bearingless magnetic flux switching permanent magnet motor | |
| CN111969819A (en) | Three-phase magnetic-gathering H-shaped stator transverse flux permanent magnet motor | |
| CN203326742U (en) | Dual-winding modularization bearing-free flux-switching permanent-magnet motor | |
| CN206195572U (en) | Two stators do not have bearing magnetic flow reverse motor | |
| CN105978269B (en) | The passive rotor transverse magnetic flux composite excitation monophase machine of concentrated magnetic | |
| CN108631530B (en) | Modularized hybrid excitation switched reluctance motor | |
| CN109687671A (en) | Axial parallel type bimorph transducer multiphase permanent magnet fault-tolerant electric machine | |
| WO2018076486A1 (en) | Motor | |
| CN111555483B (en) | Double-layer stator module type magnetic regulating motor | |
| CN209930114U (en) | Stator permanent magnet type bipolar magnet gathering type transverse flux permanent magnet synchronous motor | |
| CN110112852B (en) | Double-fed permanent magnet motor | |
| CN207994747U (en) | A kind of transverse flux permanent magnetic motor | |
| CN112615509A (en) | Double-permanent-magnet embedded permanent magnet synchronous motor structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |