CN200973050Y - Permanent-magnet brushless DC engine with generating stator coil - Google Patents
Permanent-magnet brushless DC engine with generating stator coil Download PDFInfo
- Publication number
- CN200973050Y CN200973050Y CNU2006201254542U CN200620125454U CN200973050Y CN 200973050 Y CN200973050 Y CN 200973050Y CN U2006201254542 U CNU2006201254542 U CN U2006201254542U CN 200620125454 U CN200620125454 U CN 200620125454U CN 200973050 Y CN200973050 Y CN 200973050Y
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- CN
- China
- Prior art keywords
- motor
- stator coil
- electric
- driven
- generating
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The utility model discloses a permanent magnetism brushless DC electric motor with a power generation stator loop which comprises a rotation shaft, a power generation stator loop and a motor-driven stator loop, wherein the power generation stator loop and the motor-driven stator loop are arranged in the casing; the power generation stator loop and the motor-driven stator loop have a shared rotation shaft; the power generation stator loop is positioned inside and the motor-driven stator loop is positioned outboard; and the connection point of the rotation shaft and the casing is provided with an end cap. The motor-driven stator loop connected with the self-generating electric bicycle controller operates after being electrified. Under the function action of the self-generating electric bicycle, the power energy produced by the stator loop is provided to the external power supply through the intelligent commutator. In the utility model, after the motor-driven stator loop is electrified and operates, the power generation stator loop generates power energy outside. The device is widely used in various electric bicycles, including the motor-driven bicycle, the motor-driven tricycle and the motor-driven auto, and can be used in other motor-driven equipments as the driving transportation vehicle.
Description
One, technical field
The utility model relates to a kind of motor, specifically a kind of brushless, permanently excited direct current motor that is used for the band generating stator coil of self-generating electric car.
Two, background technology
At present popular its efficient of motor and manufacturing technology arrived the peak on the domestic and international market, because the influence of factors such as the energy and environment, utilizing motor to be used as means of transportation as the electric motor car of energy conversion has vast market.The self-generating electric car rotates the charging times that reduces storage battery by storing the energy that produces in the driving process and directly being used for drive wheels, thereby prolongs the useful life of storage battery, and the electric motor car mileage that cruises is increased as far as possible.Utilize self-generating electric car energy savings effectively, reduce environmental pollution, cut down expenses.
Motor is as the critical component of self-generating electric car, and the kinetic energy that it produces the wheel rotation converts electric energy to by intelligent converter and sends controller to, and is used for making motor work again.Motor in the existing electric motor car only is to convert electricity of accumulator to power that wheel travels, play the effect of motor, and the kinetic energy that the wheel rotation can not be produced converts electric energy to, thereby existing motor do not satisfied requirement, needs a kind of motor that can satisfy self-generating electric car needs badly.
Three, summary of the invention
The purpose of this utility model provides a kind of brushless DC motor that is used for the band generating stator coil of self-generating electric car, and the generating stator coil outwards sent electric energy when this DC motor turned round behind the electric stator coil electricity.
The purpose of this utility model is achieved through the following technical solutions:
A kind of brushless DC motor with the generating stator coil, it is characterized in that: it comprises rotating shaft, generating stator coil and electric stator coil, generating stator coil and electric stator coil all are arranged in the housing, generating stator coil and electric stator coil have common rotating shaft, and the generating stator coil is positioned at the inboard, the electric stator coil is positioned at the outside, be provided with end cap in rotating shaft and housing junction, along with electric stator coil electricity that the self-generating electric vehicle controller links to each other after turn round, the generating stator coil outwards sends electric energy under self-generating electric car transformer action.
The utility model comprises electric stator coil and generating stator coil, a shared rotating shaft, and its main feature is a dual-use.The generating stator coil is connected with the intelligent converter of self-generating electric car; The electric stator coil is connected with the self-generating electric vehicle controller.When beginning to switch on, generating stator coil and electric stator coil all use as the electric stator coil, and by under the outside transducer transformation that connects, the mechanical energy when the generating stator coil will turn round converts electric energy to when it runs to certain rotating speed.This motor can be widely used in various electric motor cars, comprises electric bicycle, electro-tricycle and electric automobile etc., also can be used for using as driving means of transportation in other electrical equipment.
The utility model is when beginning, and two stator coils all use as the electric stator coil, and traction power is big in advance to make it, reaches required rotating speed fast.Pass through under the outside change-over circuit effect that connects after reaching rotating speed, make wherein inboard stator coil be transformed into the generating stator coil and outwards send electric energy as generator.Charging to storage battery by under the conversion of intelligent converter under the situations such as downhill running and brake.Further offer the power of electric stator coil and when cruising, convert mechanical energy to electric energy, thereby reduce the consumption of storage battery electric energy, the efficient of its work is increased exponentially as its work by intelligent converter.The utility model is a kind of high efficiency pair of stator motor, can satisfy the needs of self-generating electric car.
Four, Figure of description
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a sectional schematic of the present utility model.
Five, embodiment
A kind of brushless DC motor of band generating stator coil described in the utility model, comprise rotating shaft 1, two stator coils, stator coil 2 and electric stator coil 4 promptly generate electricity, generating stator coil 2 and electric stator coil 4 have common rotating shaft 1, generating stator coil 2 and electric stator coil 4 all are arranged in the housing 3, be provided with end cap 5 in rotating shaft 1 and housing 3 junctions, when turning round along with electric stator coil 4 energisings that link to each other with the self-generating electric vehicle controller, generating stator coil 2 outwards sends electric energy under self-generating electric car transformer action.Transducer is connected in parallel in the battery circuit, and the electric energy that generating stator coil 2 produces also can charge to storage battery.
The utility model main feature is a dual-use.The generating stator coil is connected with the intelligent converter of self-generating electric car; The electric stator coil is connected with the self-generating electric vehicle controller.When beginning to switch on, generating stator coil and electric stator coil all use as the electric stator coil, and by under the outside transducer transformation that connects, the mechanical energy when the generating stator coil will turn round converts electric energy to when it runs to certain rotating speed.This motor can be widely used in various electric motor cars, comprises electric bicycle, electro-tricycle and electric automobile etc., also can be used for using as driving means of transportation in other electrical equipment.
Claims (2)
1, a kind of brushless, permanently excited direct current motor with the generating stator coil, it is characterized in that: it comprises rotating shaft (1), generating stator coil (2) and electric stator coil (4), generating stator coil (2) and electric stator coil (4) all are arranged in the housing (3), described generating stator coil (2) and electric stator coil (4) have common rotating shaft (1), and generating stator coil (2) is positioned at the inboard, and electric stator coil (4) is positioned at the outside; Along with electric stator coil (4) the energising running that links to each other with the self-generating electric vehicle controller, the generating stator coil (2) that is connected with self-generating electric car transducer outwards provides electric energy.
2, the brushless, permanently excited direct current motor of band generating stator coil according to claim 1 is characterized in that: be provided with end cap (5) in rotating shaft (1) and housing (3) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201254542U CN200973050Y (en) | 2006-11-24 | 2006-11-24 | Permanent-magnet brushless DC engine with generating stator coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201254542U CN200973050Y (en) | 2006-11-24 | 2006-11-24 | Permanent-magnet brushless DC engine with generating stator coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200973050Y true CN200973050Y (en) | 2007-11-07 |
Family
ID=38884301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201254542U Expired - Fee Related CN200973050Y (en) | 2006-11-24 | 2006-11-24 | Permanent-magnet brushless DC engine with generating stator coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200973050Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009124491A1 (en) * | 2008-04-09 | 2009-10-15 | Wang Zhiping | A motor with auxiliary funtion of power generation |
| CN106411080A (en) * | 2016-11-21 | 2017-02-15 | 王晓冬 | Wheel hub motor, electric vehicle, and power supplying, charging and braking methods for electric vehicle |
| CN106533020A (en) * | 2016-12-07 | 2017-03-22 | 芜湖杰诺瑞汽车电器系统有限公司 | Motor assembly used for electric vehicle and mounting method for motor assembly |
| CN111682674A (en) * | 2020-06-17 | 2020-09-18 | 张俊华 | Three-in-one multifunctional motor |
-
2006
- 2006-11-24 CN CNU2006201254542U patent/CN200973050Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009124491A1 (en) * | 2008-04-09 | 2009-10-15 | Wang Zhiping | A motor with auxiliary funtion of power generation |
| CN106411080A (en) * | 2016-11-21 | 2017-02-15 | 王晓冬 | Wheel hub motor, electric vehicle, and power supplying, charging and braking methods for electric vehicle |
| CN106533020A (en) * | 2016-12-07 | 2017-03-22 | 芜湖杰诺瑞汽车电器系统有限公司 | Motor assembly used for electric vehicle and mounting method for motor assembly |
| CN111682674A (en) * | 2020-06-17 | 2020-09-18 | 张俊华 | Three-in-one multifunctional motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |