CN201781389U - Dual-power hub-type DC motor structure - Google Patents
Dual-power hub-type DC motor structure Download PDFInfo
- Publication number
- CN201781389U CN201781389U CN 201020147794 CN201020147794U CN201781389U CN 201781389 U CN201781389 U CN 201781389U CN 201020147794 CN201020147794 CN 201020147794 CN 201020147794 U CN201020147794 U CN 201020147794U CN 201781389 U CN201781389 U CN 201781389U
- Authority
- CN
- China
- Prior art keywords
- stator
- hub
- rotor
- type
- stators
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses a dual-power hub-type DC motor structure, which is invented to solve the problems of single power, inconvenience in use and the like in the prior art. The dual-power hub-type DC motor structure comprises a hub connected with a motor rotor, wherein two stator are arranged on a center bearing bracket of the hub; a rotor is arranged between the inner side of the hub and the stators; winding slots are formed on the stators; magnetic steel pieces are arranged on the outer sides of the winding slots; and the DC motor structure further comprises a controller which controls the operation of the two stators. By virtue of the above structure, during operation, the controller controls both of the stators to work simultaneously, and can also control either of the stators to work independently, the other idle stator serves as a generator and utilizes a rectifier to convert the generated current and voltage, so as to achieve reverse charging of a battery jar. The winding slots, the stators and the rotor can be fittings of any conventional hub-type DC motors. The dual-power hub-type DC motor structure has the advantages of large torque, long running distance and low maintenance ratio.
Description
Technical field
The utility model relates to a kind of dc brushless motor of electric vehicle, especially double dynamical hub-type DC motor structure.
Background technology
Existing electric motor car is as novel walking-replacing tool, as the term suggests the drive energy of electric motor car comes from storage battery, it is big that electric motor car on the market now is difficult to satisfy moment of torsion, mileages of continuation is long, a difficult problem such as charging when riding, though but it is too high to be suitable for the lithium ion battery cost, and how many mileagess of continuation can not obviously extend, so generally adopt the lithium ion storage battery to seem very unrealistic, the charging when producer that has wants to realize riding on controller, but also can only under the situation of sliding, could realize, more than the present double dynamical motor of many requirements can solve in the lump, Motor torque is strengthened, mileages of continuation more can extend, self power generation in the time of can also realizing riding, the most outstanding is that the some stator Halls of motor are gone bad or coil badly all can also normally be ridden.
The utility model content
In order to overcome above-mentioned defective, the purpose of this utility model is to provide a kind of high pulling torque, mileages of continuation to grow, can charge when riding, hang down the double dynamical hub-type DC motor structure of safeguarding of electric vehicle.
In order to achieve the above object, double dynamical hub-type DC motor structure of the present utility model, comprise the wheel hub that is connected with rotor, the center bearing bracket of described wheel hub is provided with stator, be provided with rotor between the inboard of described wheel hub and the stator, described stator is provided with slot for winding, in the arranged outside of described slot for winding magnetic links is arranged, described stator is two, also comprises the controller of controlling described two stator work.
Wherein, the rotor with described two corresponding settings of stator is permanent magnetic steel.
Further, the rotor with the corresponding setting of one of them described stator is a permanent magnetic steel; Another described stator is the switching magnetic-resistance stator, is the switching magnetic-resistance rotor with the rotor of the corresponding setting of described switching magnetic-resistance stator.
Particularly, described two stators are the switching magnetic-resistance stator, are the switching magnetic-resistance rotor with the rotor of described two corresponding settings of switching magnetic-resistance stator.
Above-mentioned structure, the type motor the time can be worked by two stators simultaneously in work, a controller job that also can be independent, with in addition idle one group become a generator and utilize rectifier that electric current, voltage transitions that its produces are carried out reverse charge to storage battery.Above-mentioned slot for winding, stator, rotor can be now any common used accessories of hub-type direct current machine.
Because having two stator motors can two groups to work simultaneously in when work is equivalent to two motors and works simultaneously, under equal conditions moment of torsion can increase twice, controller can control that two stators are worked simultaneously or a stator job, it can become a generator storage battery is carried out reverse charge when a stator is idle simultaneously, also can make standby motor, when damaging, stator Hall need not allow bicyclist's go-cart or make trailer so bother, can be directly switch to other stator work, to have a moment of torsion big for the hub-type direct current machine relatively at present, mileages of continuation is long, the advantage that maintenance rate is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in Figure 1, double dynamical hub-type DC motor structure of the present utility model, comprise the wheel hub 1 that is connected with rotor, the center bearing bracket of described wheel hub is provided with stator, be provided with rotor between the inboard of described wheel hub and the stator, described stator is provided with slot for winding, in the arranged outside of described slot for winding magnetic links 4 is arranged, described stator is two: stator 2 and stator 3 also comprise the controller of controlling described two stator work.
Above-mentioned structure, the type motor the time can be worked by two stators simultaneously in work, a controller job that also can be independent, with in addition idle one group become a generator and utilize rectifier that electric current, voltage transitions that its produces are carried out reverse charge to storage battery.Above-mentioned slot for winding, stator, rotor can be now any common used accessories of hub-type direct current machine.
Because having two stator motors can two groups to work simultaneously in when work is equivalent to two motors and works simultaneously, under equal conditions moment of torsion can increase twice, controller can control that two stators are worked simultaneously or a stator job, it can become a generator storage battery is carried out reverse charge when a stator is idle simultaneously, also can make standby motor, when damaging, stator Hall need not allow bicyclist's go-cart or make trailer so bother, can be directly switch to other stator work, to have a moment of torsion big for the hub-type direct current machine relatively at present, mileages of continuation is long, the advantage that maintenance rate is low.
Below be three kinds of embodiments of the present utility model:
As first embodiment of the present utility model, be permanent magnetic steel with the rotor of described two corresponding settings of stator.
As second embodiment of the present utility model, be permanent magnetic steel with the rotor of the corresponding setting of one of them described stator; Another described stator is the switching magnetic-resistance stator, is the switching magnetic-resistance rotor with the rotor of the corresponding setting of described switching magnetic-resistance stator.
As the 3rd novel embodiment of this usefulness, described two stators are the switching magnetic-resistance stator, are the switching magnetic-resistance rotor with the rotor of described two corresponding settings of switching magnetic-resistance stator.
The utility model is not limited to above-mentioned execution mode; no matter on its shape or structure, do any variation; every to utilize above-mentioned double dynamical hub-type DC motor structure all be a kind of distortion of the present utility model, all should think and drop within the utility model protection range.
Claims (4)
1. double dynamical hub-type DC motor structure, comprise the wheel hub that is connected with rotor, the center bearing bracket of described wheel hub is provided with stator, be provided with rotor between the inboard of described wheel hub and the stator, described stator is provided with slot for winding, in the arranged outside of described slot for winding magnetic links is arranged, and it is characterized in that, described stator is two, also comprises the controller of controlling described two stator work.
2. double dynamical hub-type DC motor structure as claimed in claim 1 is characterized in that, is permanent magnetic steel with the rotor of described two corresponding settings of stator.
3. double dynamical hub-type DC motor structure as claimed in claim 1 is characterized in that, is permanent magnetic steel with the rotor of the corresponding setting of one of them described stator; Another described stator is the switching magnetic-resistance stator, is the switching magnetic-resistance rotor with the rotor of the corresponding setting of described switching magnetic-resistance stator.
4. double dynamical hub-type DC motor structure as claimed in claim 1 is characterized in that, described two stators are the switching magnetic-resistance stator, is the switching magnetic-resistance rotor with the rotor of described two corresponding settings of switching magnetic-resistance stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020147794 CN201781389U (en) | 2010-04-01 | 2010-04-01 | Dual-power hub-type DC motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020147794 CN201781389U (en) | 2010-04-01 | 2010-04-01 | Dual-power hub-type DC motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781389U true CN201781389U (en) | 2011-03-30 |
Family
ID=43794591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020147794 Expired - Fee Related CN201781389U (en) | 2010-04-01 | 2010-04-01 | Dual-power hub-type DC motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781389U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013006962A1 (en) * | 2011-07-14 | 2013-01-17 | Tchervenkov Jean I | Wheel assembly defining a motor/generator |
| CN104079132A (en) * | 2014-07-17 | 2014-10-01 | 南通雷圣特种电机有限公司 | Novel inner rotor permanent magnet hub motor for moped scooter |
| WO2015165012A1 (en) * | 2014-04-28 | 2015-11-05 | Foster Assets Corporation | Brushless motor and system thereof |
| CN107757243A (en) * | 2017-09-19 | 2018-03-06 | 浙江科技学院 | It is a kind of to reclaim wheel hub from damping electric energy |
-
2010
- 2010-04-01 CN CN 201020147794 patent/CN201781389U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013006962A1 (en) * | 2011-07-14 | 2013-01-17 | Tchervenkov Jean I | Wheel assembly defining a motor/generator |
| WO2015165012A1 (en) * | 2014-04-28 | 2015-11-05 | Foster Assets Corporation | Brushless motor and system thereof |
| CN104079132A (en) * | 2014-07-17 | 2014-10-01 | 南通雷圣特种电机有限公司 | Novel inner rotor permanent magnet hub motor for moped scooter |
| CN107757243A (en) * | 2017-09-19 | 2018-03-06 | 浙江科技学院 | It is a kind of to reclaim wheel hub from damping electric energy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102005877B (en) | Energy-saving hub motor | |
| CN102166962A (en) | Brake energy feedback control system of pure electric automobile | |
| CN102166963A (en) | Brake energy feedback control method of pure electric automobile | |
| CN102611369B (en) | Speed-regulating system for switched reluctance motor specially used for electric vehicle | |
| CN201781389U (en) | Dual-power hub-type DC motor structure | |
| CN200941582Y (en) | Combined large power brush-less d.c. dynamo for electric car | |
| CN106953465B (en) | Hub type reluctance switch generator | |
| TW200831319A (en) | Regenerative braking system for restoring renewable energy from electric vehicles | |
| CN201887565U (en) | Electric vehicle energy recovery system with energy storage capacitor and DC voltage stabilizer | |
| CN201092258Y (en) | Gearless vehicle-bridge motor driven electric vehicle | |
| CN102060096A (en) | Propulsion device without gear box for vector control of permanent magnet synchronous motor of electric ship | |
| CN204641428U (en) | For the Intelligent brushless motor controller of battery-driven car | |
| CN1142069C (en) | Integrated drive motor-electric generator unit installed to wheel of electric vehicle | |
| CN202455308U (en) | Permanent-magnet brushless toothless sensorless double speed direct-current driving motor | |
| CN202550951U (en) | Special SRM (switched reluctance motor) speed-regulating system for electric automobile | |
| JP2011201441A (en) | Bi-directional energy conversion device for vehicle | |
| CN101686033B (en) | Series-connection hybrid electric vehicle and permanent magnet generator control method and power generating device thereof | |
| CN207518453U (en) | Magnetic suspension high-efficiency multi-function magneto | |
| CN204304652U (en) | Double-speed double-action power brushless electric machine | |
| CN204316298U (en) | A kind of adaptive power motor for electric automobile | |
| CN203005084U (en) | Coaxial coupling double-driving-force motor group for pure electric vehicle | |
| CN211701803U (en) | AC/DC two-purpose permanent magnet wheel motor for generating and driving bicycle | |
| CN201805392U (en) | Double-motor two-dimension integrated three-phase asynchronous hub motor and variable-frequency drive control system | |
| CN210212055U (en) | Energy recovery device of electric vehicle | |
| CN202294339U (en) | Energy-saving power system for automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |