CN106374701B - A kind of magnetic field modulation type double-rotor machine using Halbach permanent magnet array - Google Patents
A kind of magnetic field modulation type double-rotor machine using Halbach permanent magnet array Download PDFInfo
- Publication number
- CN106374701B CN106374701B CN201610817581.7A CN201610817581A CN106374701B CN 106374701 B CN106374701 B CN 106374701B CN 201610817581 A CN201610817581 A CN 201610817581A CN 106374701 B CN106374701 B CN 106374701B
- Authority
- CN
- China
- Prior art keywords
- rotor
- magnetic field
- modulation
- center roller
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- 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
- H02K1/27—Rotor cores with permanent magnets
-
- 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
- H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The present invention provides a kind of brushless double-rotor machine using Halbach permanent magnet array and magnetic field modulation principle, the double-rotor machine from inside to outside totally 4 layers be followed successively by inner stator, modulation rotor, center roller and external stator.Inner stator, modulation rotor, center roller form interior magnetic field modulation type motor；Center roller, external stator form outer permanent magnet synchronous motor.Wherein, outside is respectively provided with Halbach array permanent magnet in center roller.Modulation rotor is connected with internal combustion engine output shaft, and center roller is connected with double-rotor machine output shaft.The double-rotor machine by Halbach array there is magnetic self-shileding characteristic to decrease or even eliminate double-rotor machine inner and outer magnetic field coupling phenomenon, and double-rotor machine inner-rotor brushless is realized to improve motor reliability by magnetic field modulation principle, avoid the drawbacks of inner and outer magnetic field coupling is brought with carbon brush slip-ring.
Description
Technical field
The present invention relates to permanent magnet synchronous motor fields, and in particular to a kind of to use Halbach permanent magnet array and magnetic field modulation
The brushless double-rotor machine of principle.
Background technique
As global energy supplies growing tension, international crude oil price is of flowing rhythm, the deterioration of the ecological environment, energy conservation and environmental protection
Have become the theme of global range.Electric car, hybrid vehicle and fuel cell car are with its energy conservation, low-carbon, environmental protection
Characteristic is persistently by countries in the world extensive concern.Based on the prior art, the hybrid vehicle that oil is electrically coupled is as transitional product
It has been greatly developed.So far, the major automaker in the world includes Toyota, general, Ford etc. in hybrid power side
The technology in face is gradually improved and maturation, and realizes industrialization.Hybrid power system is at this stage with Toyota's THS system and general
AHS system is the most typical, and for their core component primarily as the planetary transmission of power coupler, which can
Speed coupling between realization internal combustion engine and motor, torque coupling, optimize engine operation section.However, the planet of the system
Gear structure is purely mechanic device, inevitably there is the deficiency of noise, efficiency, vibration etc., and need periodically into
Row maintenance, use cost are larger.
In recent years, a kind of double-rotor machine concept based on electromagnetic energy transfer principle is suggested.Double-rotor machine conduct
Power coupler for hybrid vehicle not only instead of planetary transmission, but also eliminate motor, generator, from
The components such as clutch greatly reduce complete vehicle quality, have not only saved space, but also vehicle power density and energy transmission efficiency obtain
To very big promotion.
The whole world, which is concentrated mainly on the research of double-rotor machine, at present is applied to mixing as dynamic coupling device
Power vehicle, but study still in the primary stage, complete technical system has not yet been formed, and the model machine performance for testing development is poor simultaneously
It is not able to satisfy practical application.That there are power densities is lower for double-rotor machine, torque ripple is larger, low speed torque is not big enough, weak magnetic
The problems such as raising speed ability is poor, moreover, the use of electric brush slip ring reduces the reliability of motor, meanwhile, radial topology structure causes
Complicated electromagnetic coupling phenomena, increases the control difficulty to double-rotor machine.Chinese patent CN104377917A is based on magnetic field
Modulation principle proposes electromagnetic planetary gear power divider, and it is brushless that this kind of device by magnetic field modulation realizes double-rotor machine
Change, and incorgruous arrange in magnetic field is realized by split type structure and avoids coupling between inner and outer magnetic field, but axial dimension is excessive
It is unfavorable for arrangement.Inside and outside motor is integrated in radial direction by Chinese patent CN105375714A, and structure is more compact, but cannot be solved
Certainly magnetic field coupling problem, inner and outer magnetic field coupling is serious, unfavorable to motor performance and control.
Summary of the invention
In response to the deficiencies in the existing technology, the present invention provides a kind of magnetic field modulations using Halbach permanent magnet array
Type double-rotor machine, its object is to have magnetic self-shileding characteristic by Halbach array to decrease or even eliminate birotor electricity
Machine inner and outer magnetic field coupling phenomenon, and realize that double-rotor machine inner-rotor brushless is reliable to improve motor by magnetic field modulation principle
Property.
The present invention achieves the above technical objects by the following technical means.
A kind of magnetic field modulation type double-rotor machine using Halbach permanent magnet array, from inside to outside successively include inner stator,
Modulate rotor, center roller and external stator；
The modulation rotor, center roller are cylinder-like structure open at one end, modulate rotor and center roller
Input shaft and output shaft is respectively set in the outer surface center of closing one end, and modulation rotor and center roller close one end
Inner surface center is equipped with groove, and modulation rotor is opposite with the opening of center roller, and modulation rotor is inserted into center roller
In, the inner stator be located at modulation rotor inner shaft line position, and both ends pass through respectively roller bearings modulation rotor,
In the intermediate groove of center roller；
The external stator is arranged outside center roller, and both ends pass through rolling bearing respectively and are mounted on modulation rotor
Input shaft, center roller output shaft on；
It is wound with inner stator three-phase alternating current winding on the inner stator, interior Halbach array is housed on the inside of the center roller
Permanent magnet, the center roller outside are equipped with outer Halbach array permanent magnet, the intersection of external stator three are wound on the inside of the external stator
Flow winding；
The inner stator, modulation rotor, center roller form interior magnetic field modulation type motor；It is the center roller, outer fixed
Son forms outer permanent magnet synchronous motor.
Preferably, the input shaft of the modulation rotor is connected with internal combustion engine output shaft, the output shaft of the center roller
It is connected with double-rotor machine output shaft.
Preferably, the outer Halbach array permanent magnet and interior Halbach array permanent magnet are all made of tile shape, permanent magnetism
Body magnetic field magnetize mode according to specific permanent magnet pole logarithm using four pieces 45 ° of two pieces 90 ° of every pole, three pieces 60 ° of every pole or every pole.
Preferably, the modulation rotor is equipped with modulation ring, and the modulation ring is by between N number of ferromagnet and N number of epoxy body
Every rearranging, the modulation ring magnetic inductive block unit number is N.
Preferably, the inner stator three-phase alternating current winding magnetic field number of pole-pairs is magnetic field number of pole-pairs on the inside of the center roller
For P2, relationship meets N=P1+P2。
Preferably, the inner stator three-phase alternating current winding magnetic field revolving speed Ω 1, the center roller revolving speed are Ω 2, the tune
Rotor rotational speed of magnetic field processed is Ω 3, then
Preferably, the inner stator three-phase alternating current winding magnetic field electromagnetic torque is T1, center roller magnetic field electromagnetism turn
Square is T2, and the modulation rotor magnetic field electromagnetic torque is T3, then
The present invention combines the performance characteristics of magnetic field modulation type motor and Halbach motor, double compared to general structure
There are following advantages for rotor electric machine:
1. motor uses magnetic field modulation type electric machine structure in rotor electric machine, double-rotor machine is realized by magnetic field modulation principle
Non-brushing, avoid electric brush slip ring because prolonged use inevitably exist abrasion service life it is short, operating temperature compared with
The problems such as height, heat dissipation problem is serious.
2. motor is radially integrated inside and outside double-rotor machine, compact-sized, the big problem of split type occupied space is avoided, is had
Conducive to arrangement.
3. double-rotor machine outer rotor uses Halbach array permanent magnet, had according to Halbach array magnetic self-shileding characteristic
Effect reduces inner and outer magnetic field coupling, realizes inside and outside motor independent control, simplifies motor control strategy.
4. double-rotor machine uses Halbach structure, on the one hand available ideal sinusoidal air-gap field, another
Aspect effectively reduces leakage field and iron loss to improve electric efficiency, so that double-rotor machine has more preferably output characteristics.
Detailed description of the invention
Fig. 1 is Halbach magnetic field modulation type double-rotor machine structural schematic diagram of the present invention.
Fig. 2 is Halbach magnetic field modulation type double-rotor machine diagrammatic cross-section of the present invention.
Wherein: 1. inner stators；1-1. inner stator three-phase alternating current winding；2. modulating rotor；2-1. epoxy body；2-2. ferromagnetic
Body；3. center roller；Halbach permanent in 3-1.；The outer Halbach permanent of 3-2.；4. external stator；4-1. external stator three-phase
Exchange winding；5. rolling bearing；Air gap in 6.；7. intermediate air gap；8. outer air gap.
Specific embodiment
Present invention will be further explained with reference to the attached drawings and specific examples, but protection scope of the present invention is simultaneously
It is without being limited thereto.
As shown in Figure 1, successively including from inside to outside using the magnetic field modulation type double-rotor machine of Halbach permanent magnet array
Inner stator 1, modulation rotor 2, center roller 3 and external stator 4, the modulation rotor 2, center roller 3 are open at one end
Cylinder-like structure, input shaft and defeated is respectively set in the outer surface center of modulation rotor 2 and the closing of center roller 3 one end
Shaft, the inner surface center that modulation rotor 2 closes one end with center roller 3 are equipped with groove, modulation rotor 2 and centre
The opening of rotor 3 is opposite, and modulation rotor 2 is inserted into center roller 3, and the inner stator 1 is located at modulation 2 inner axis position of rotor
It sets, and both ends pass through rolling bearing 5 respectively and are supported in the intermediate groove of modulation rotor 2, center roller 3.
The external stator 1 is arranged outside center roller 3, and both ends pass through rolling bearing 5 respectively and are mounted on modulation ring turn
On the input shaft of son 2, the output shaft of center roller 3.
Inner stator three-phase alternating current winding 1-1 is wound on the inner stator 1, the modulation rotor 2 is equipped with modulation ring 2-
1, the modulation ring 2-1 are alternatively arranged and are formed by N number of ferromagnet 2-2 and N number of epoxy body 2-1, the modulation ring 2-1 magnetic inductive block list
First number is N.
As shown in Fig. 2, interior Halbach array permanent magnet 3-1 is equipped on the inside of the center roller 3, outside the center roller 3
Side is equipped with outer Halbach array permanent magnet 3-2, the outer Halbach array permanent magnet 3-2 and interior Halbach array permanent magnet
3-1 is all made of tile shape, and outer Halbach permanent 3-2 is along the circumferential direction evenly arranged in the outside of center roller 3, using every
Three pieces of pole, 60 ° of modes of magnetizing make permanent magnet contact 3 side field weakening of center roller, reinforce close to 4 side magnetic field of external stator；It is interior
Halbach permanent 3-1 is along the circumferential direction evenly arranged in the inside of center roller 3, is made using three pieces of every pole, 60 ° of magnetizing directions
Permanent magnet contacts 3 side field weakening of center roller, reinforces close to 1 side magnetic field of inner stator.Wherein, the inside and outside magnetic field Halbach is magnetized
Two pieces 90 ° of every pole, four pieces of three pieces 60 ° of every pole or every pole sides such as 45 ° can be respectively adopted according to specific permanent magnet pole logarithm in mode
Formula.
External stator three-phase alternating current winding 4-1, the inner stator 1, modulation rotor 2, centre are wound on the inside of the external stator 4
Rotor 3 forms interior magnetic field modulation type motor, and the center roller 3, external stator 4 form outer permanent magnet synchronous motor.
The input shaft of the modulation rotor 2 is connected with internal combustion engine output shaft, output shaft and the birotor electricity of center roller 3
Machine output shaft is connected, and since the power dividing of magnetic field modulation type motor acts on, input power divides two-way to transmit, all the way modulated ring
Rotor 2, intermediate air gap 7, center roller 3 are directly delivered to the output end of double-rotor machine, all the way modulated rotor 2, interior gas
Gap 6, inner stator three-phase alternating current winding 1-1, inner stator 1 are transmitted to energy storage device and store.
The output power of double-rotor machine output end, in addition to above-mentioned directly by the power of the transmitting input of intermediate air gap 7, also
A part of power is transmitted to by energy storage device through external stator 4, external stator three-phase alternating current winding 4-1, outer air gap 8, center roller 3 defeated
Shaft.
The inner stator three-phase alternating current winding 1-1 magnetic field number of pole-pairs is P1, the 3 inside magnetic field number of pole-pairs of center roller is
P2, relationship meets N=P1+P2。
The inner stator three-phase alternating current winding 1-1 rotational speed of magnetic field Ω1, 3 revolving speed of center roller is Ω2, the modulation ring
2 rotational speed of magnetic field of rotor is Ω3, then
From the above equation, we can see that is, internal-combustion engine rotational speed is constant, by changing inner stator 3 when maintaining modulation 2 revolving speed of rotor fixed
The revolving speed size of the adjustable center roller 3 of rotational speed of magnetic field realizes that modulation 2 revolving speed of rotor and 3 revolving speed of center roller are only mutually
Vertical, i.e., internal-combustion engine rotational speed and load speed decouple.
The inner stator three-phase alternating current winding 1-1 magnetic field electromagnetic torque is T1, the 3 magnetic field electromagnetic torque of center roller is
T2, the 2 magnetic field electromagnetic torque of modulation rotor is T3, then
From the above equation, we can see that three's torque conditions each other, any torque variation can all cause other torques to change, and modulation ring turns
2 torque T3With 3 torque T of center roller2It is interrelated, it is full decoupled with load torque to can not achieve engine torque.It is outer fixed to introduce
After sub- three-phase alternating current winding 4-1, external stator three-phase alternating current winding 4-1 interlinks with 3 outside Halbach permanent 6 of center roller, produces
Raw electromagnetic torque T4Torque superposition is carried out to center roller 3, it can thus be concluded that center roller 3 synthesizes torque: T=T3+T4。
Modulation 2 torque of rotor can be realized to the torque superposition of center roller 3 by external stator three-phase alternating current winding 4-1
It is independent mutually with 3 torque of center roller, realize that engine torque and load torque are full decoupled.
The embodiment is a preferred embodiment of the present invention, but present invention is not limited to the embodiments described above, not
In the case where substantive content of the invention, any conspicuous improvement that those skilled in the art can make, replacement
Or modification all belongs to the scope of protection of the present invention.
Claims (7)
1. a kind of magnetic field modulation type double-rotor machine using Halbach permanent magnet array, which is characterized in that successively wrap from inside to outside
Include inner stator (1), modulation rotor (2), center roller (3) and external stator (4)；
The modulation rotor (2), center roller (3) are cylinder-like structure open at one end, modulation rotor (2) and centre
Input shaft and output shaft is respectively set in the outer surface center of rotor (3) closing one end, modulates rotor (2) and center roller
(3) the inner surface center for closing one end is equipped with groove, and modulation rotor (2) is opposite with the opening of center roller (3), modulation
Rotor (2) is inserted into center roller (3), and the inner stator (1) is located at modulation rotor (2) inner shaft line position, and both ends point
Not Tong Guo rolling bearing (5) be supported on modulation rotor (2), center roller (3) intermediate groove in；
External stator (1) setting is external in center roller (3), and both ends pass through rolling bearing (5) respectively and are mounted on modulation ring
On the input shaft of rotor (2), the output shaft of center roller (3)；
It is wound with inner stator three-phase alternating current winding (1-1) on the inner stator (1), is equipped on the inside of the center roller (3) interior
Halbach array permanent magnet (3-1), center roller (3) outside is equipped with outer Halbach array permanent magnet (3-2), described outer
External stator three-phase alternating current winding (4-1) is wound on the inside of stator (4)；
The inner stator (1), modulation rotor (2), center roller (3) form internal magnetic field modulation type motor；The centre turns
Sub (3), external stator (4) form external permanent magnet synchronous motor.
2. using the magnetic field modulation type double-rotor machine of Halbach permanent magnet array as described in claim 1, which is characterized in that
The input shaft of modulation rotor (2) is connected with internal combustion engine output shaft, output shaft and the birotor electricity of the center roller (3)
Machine output shaft is connected.
3. using the magnetic field modulation type double-rotor machine of Halbach permanent magnet array as described in claim 1, which is characterized in that
The outer Halbach array permanent magnet (3-2) and interior Halbach array permanent magnet (3-1) are all made of tile shape, magnetic field of permanent magnet
The mode that magnetizes according to specific permanent magnet pole logarithm use two pieces of every pole, 90 ° of angle of the magnetizing direction of adjacent two pieces of permanent magnets；
Or every three pieces of pole, 60 ° of angle of the magnetizing direction of adjacent two pieces of permanent magnets；
Or every four pieces of pole, 45 ° of angle of the magnetizing direction of adjacent two pieces of permanent magnets.
4. using the magnetic field modulation type double-rotor machine of Halbach permanent magnet array as described in claim 1, which is characterized in that
The modulation rotor (2) is equipped with modulation ring (2-1), and the modulation ring (2-1) is made of N number of magnetic conduction module unit, every magnetic conduction
Module unit is made of a ferromagnet (2-2) and an epoxy body (2-1), the ferromagnet (2-2) and epoxy of N number of magnetic conduction module unit
Body (2-1) is alternatively arranged.
5. using the magnetic field modulation type double-rotor machine of Halbach permanent magnet array as claimed in claim 4, which is characterized in that
Inner stator three-phase alternating current winding (1-1) the magnetic field number of pole-pairs is P1, center roller (3) inside magnetic field number of pole-pairs is P2, institute
Stating modulation ring (2-1) magnetic inductive block unit number is N, and relationship meets N=P1+P2。
6. using the magnetic field modulation type double-rotor machine of Halbach permanent magnet array as described in claim 1, which is characterized in that
Inner stator three-phase alternating current winding (1-1) the rotational speed of magnetic field Ω1, center roller (3) revolving speed is Ω2, the modulation rotor
(2) rotational speed of magnetic field is Ω 3, and inner stator three-phase alternating current winding (1-1) the magnetic field number of pole-pairs is P1, in the center roller (3)
Side magnetic field number of pole-pairs is P2, then
7. using the magnetic field modulation type double-rotor machine of Halbach permanent magnet array as described in claim 1, which is characterized in that
Inner stator three-phase alternating current winding (1-1) magnetic field electromagnetic torque is T1, center roller (3) the magnetic field electromagnetic torque is T2, the tune
Rotor (2) magnetic field electromagnetic torque processed is T3, inner stator three-phase alternating current winding (1-1) the magnetic field number of pole-pairs is P1, the centre
Magnetic field number of pole-pairs is P on the inside of rotor (3)2, then
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817581.7A CN106374701B (en) | 2016-09-12 | 2016-09-12 | A kind of magnetic field modulation type double-rotor machine using Halbach permanent magnet array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610817581.7A CN106374701B (en) | 2016-09-12 | 2016-09-12 | A kind of magnetic field modulation type double-rotor machine using Halbach permanent magnet array |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106374701A CN106374701A (en) | 2017-02-01 |
| CN106374701B true CN106374701B (en) | 2019-08-02 |
Family
ID=57896764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610817581.7A Active CN106374701B (en) | 2016-09-12 | 2016-09-12 | A kind of magnetic field modulation type double-rotor machine using Halbach permanent magnet array |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106374701B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU203894U1 (en) * | 2020-12-16 | 2021-04-26 | Александр Александрович Стуров | Sturov electric machine with external and internal stators, rotation of rotors coaxial with the stators in opposite directions |
| RU204090U1 (en) * | 2021-01-19 | 2021-05-06 | Александр Александрович Стуров | Sturov electric machine with external and internal stators, rotation of rotors coaxial with the stators in opposite directions |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961207A (en) * | 2016-01-12 | 2017-07-18 | 亓英军 | Electromagnetic speed variator |
| CN106953493B (en) * | 2017-04-13 | 2023-06-20 | 珠海三吉士健康科技有限公司 | Brushless alternating current oscillation micro motor |
| CN107332429B (en) * | 2017-07-20 | 2019-09-03 | 湖南大学 | A kind of magnetic force coupling gearing device |
| JP6676014B2 (en) * | 2017-08-07 | 2020-04-08 | 三菱重工業株式会社 | Axial gap motor and rotor manufacturing method |
| CN107546955B (en) * | 2017-08-15 | 2019-08-13 | 河海大学 | A kind of compound magnetic gear permanent-magnet speed governor of four-quadrant motor |
| CN108448847A (en) * | 2018-03-21 | 2018-08-24 | 重庆大学 | A kind of brushless bimorph transducer-double-rotor machine of radial magnetic field modulation system |
| JPWO2020162516A1 (en) * | 2019-02-07 | 2020-08-13 | ||
| RU2711238C1 (en) * | 2019-03-21 | 2020-01-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" | Synchronous generator with three-loop magnetic system |
| GB2616525B (en) * | 2019-05-31 | 2024-01-31 | Magnix Usa Inc | High-torque electric motor assembly |
| CN112217297A (en) * | 2020-09-28 | 2021-01-12 | 上海吉亿电机有限公司 | Tractor for elevator without machine room |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035320A (en) * | 2010-12-28 | 2011-04-27 | 上海大学 | Direct drive type sinusoidal magnetic field composite permanent magnet motor |
| CN104201848A (en) * | 2014-07-04 | 2014-12-10 | 东南大学 | Double-stator permanent-magnet vernier wind driven generator |
| JP2015056920A (en) * | 2013-09-10 | 2015-03-23 | 株式会社デンソー | Magnetic modulation motor and magnetic planet gear |
| CN104578630A (en) * | 2015-01-08 | 2015-04-29 | 东南大学 | Double-stator permanent magnet brushless doubly-fed wind generator |
| CN204906137U (en) * | 2015-09-24 | 2015-12-23 | 哈尔滨理工大学 | Big torque magnetic drive compound machine of low -speed |
| CN105978268A (en) * | 2016-06-23 | 2016-09-28 | 扬州大学 | Modulation type brushless permanent magnet dual-rotor motor for hybrid electric vehicle |
-
2016
- 2016-09-12 CN CN201610817581.7A patent/CN106374701B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035320A (en) * | 2010-12-28 | 2011-04-27 | 上海大学 | Direct drive type sinusoidal magnetic field composite permanent magnet motor |
| JP2015056920A (en) * | 2013-09-10 | 2015-03-23 | 株式会社デンソー | Magnetic modulation motor and magnetic planet gear |
| CN104201848A (en) * | 2014-07-04 | 2014-12-10 | 东南大学 | Double-stator permanent-magnet vernier wind driven generator |
| CN104578630A (en) * | 2015-01-08 | 2015-04-29 | 东南大学 | Double-stator permanent magnet brushless doubly-fed wind generator |
| CN204906137U (en) * | 2015-09-24 | 2015-12-23 | 哈尔滨理工大学 | Big torque magnetic drive compound machine of low -speed |
| CN105978268A (en) * | 2016-06-23 | 2016-09-28 | 扬州大学 | Modulation type brushless permanent magnet dual-rotor motor for hybrid electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU203894U1 (en) * | 2020-12-16 | 2021-04-26 | Александр Александрович Стуров | Sturov electric machine with external and internal stators, rotation of rotors coaxial with the stators in opposite directions |
| RU204090U1 (en) * | 2021-01-19 | 2021-05-06 | Александр Александрович Стуров | Sturov electric machine with external and internal stators, rotation of rotors coaxial with the stators in opposite directions |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106374701A (en) | 2017-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106374701B (en) | A kind of magnetic field modulation type double-rotor machine using Halbach permanent magnet array | |
| CN101707405B (en) | Halbach array external rotor of composite-structure permanent magnet motor | |
| CN100566088C (en) | A kind of integrated alternating current electric motor for mixed power automobile | |
| CN105978268B (en) | A kind of Hybrid Vehicle modulation system brush-less permanent magnetic double-rotor machine | |
| CN101938199B (en) | Radial-radial magnetic field modulation type brush-less composite structure motor | |
| CN101938201B (en) | Axial-radial magnetic field modulation type brushless composite structural motor | |
| CN101667768B (en) | Brushless feed claw-pole composite motor | |
| CN100592603C (en) | Compound permanent magnetic electromotor for axis radial -axis radial magnetic pass structure | |
| CN103723027B (en) | The continuous speed regulation system of magnetic gear motor transmission | |
| CN101938200B (en) | Axial-axial magnetic field modulation type brushless composite structure motor | |
| CN108448808B (en) | Permanent magnet type magnetic suspension switched reluctance flywheel motor with sleeve pole shoe teeth axial split phase | |
| CN101951088B (en) | Radial-shaft radial magnetic field modulated brushless composite structure motor | |
| CN203722441U (en) | Birotor magnetic gear motor used for hybrid vehicle | |
| CN105896855A (en) | Stator permanent magnet-type double-mechanical port motor for extended-range electric vehicle and power assembly | |
| CN102510191A (en) | Brushless composite permanent magnet motor with transverse-axial and radial magnetic flux structure | |
| CN204046376U (en) | A kind of E shape tooth birotor Magneticflux-switching type magneto | |
| CN103904846A (en) | Stator permanent magnet type dual-rotor motor structure for hybrid electric vehicle | |
| CN107070144B (en) | A kind of double mechanical port magneto based on magnetic field modulation | |
| CN102522866A (en) | Two-rotor motor of electric speed changer for hybrid power car | |
| CN105375714B (en) | A kind of double electric port magnetoes of double mechanical port | |
| CN110676996A (en) | Double-magnetic-circuit magnetic-regulation axial permanent magnet motor | |
| CN211579836U (en) | Brushless dual-rotor composite motor structure | |
| CN102361380B (en) | Transverse-radial magnetic flux structure brushless combined type permanent magnet motor | |
| CN104113172A (en) | E-tooth double-rotor flux-switching permanent magnet motor | |
| CN111342630A (en) | Brushless double-rotor motor structure for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211206 Address after: 2081, building a, 88 Jianghai West Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee after: Wuxi Xiangyuan Information Technology Co.,Ltd. Address before: Zhenjiang City, Jiangsu Province, 212013 Jingkou District Road No. 301 Patentee before: JIANGSU University Effective date of registration: 20211206 Address after: 221300 guomanshan, Yaoxi neighborhood committee, bayiji Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Tongtu assembly construction technology Co.,Ltd. Address before: 2081, building a, 88 Jianghai West Road, Liangxi District, Wuxi City, Jiangsu Province, 214000 Patentee before: Wuxi Xiangyuan Information Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230921 Address after: Room 301, 3rd Floor, Unit 1, Building 5, Huamei Shangcheng Xinghui, Country Garden, Huamei Taigu Square, Songbei District, Harbin City, Heilongjiang Province, 150000 Patentee after: Heilongjiang Jiniu Technology Co.,Ltd. Address before: 221300 guomanshan, Yaoxi neighborhood committee, bayiji Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Tongtu assembly construction technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |