CN110224560A - A kind of Double-stator double-rotor permanent-magnet generator - Google Patents
A kind of Double-stator double-rotor permanent-magnet generator Download PDFInfo
- Publication number
- CN110224560A CN110224560A CN201910350832.9A CN201910350832A CN110224560A CN 110224560 A CN110224560 A CN 110224560A CN 201910350832 A CN201910350832 A CN 201910350832A CN 110224560 A CN110224560 A CN 110224560A
- Authority
- CN
- China
- Prior art keywords
- stator
- rotating shaft
- central rotating
- rotor
- end cap
- 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.)
- Pending
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 238000010248 power generation Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 5
- 230000037396 body weight Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/0094—Structural association with other electrical or electronic devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/04—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for rectification
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
-
- 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
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- 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 invention discloses a kind of birotor double-stator permanent magnet generators, rotor and stator are respectively provided with two on central rotating shaft, and are fixed on generator central rotating shaft, are equipped with forward and backward end cap in central rotating shaft rear and front end, shield is installed on the rear end cap, rectification circuit is installed in shield.Structure of the invention simplifies electric generator structure layout, by the structure for concentrating power generation in parallel using the multiple rotor windings of multiple stators, multiple groups rotor is installed on central rotating shaft, cooperated by multiple groups rotor and multiple groups stator, it can be achieved instantaneously to export big energy, be powered for electrical appliance related on vehicle body and vehicle body, storage battery counterweight can be effectively reduced, to reduce car body weight, reach energy-saving and environment-friendly purpose.
Description
Technical field
The present invention relates to a kind of Double-stator double-rotor permanent-magnet generators.
Background technique
Generator is a kind of equipment for converting mechanical energy into electric energy, is widely used in many fields, automobile is universal
The excitation generator used, needing to supply exciting current could work, and there are exciting current losses.In addition carbon brush, slip ring service life
It is short, poor reliability, high failure rate.
In in the past few decades, due to the improvement of permanent magnetic material performance and power electronic equipment, the section of permanent magnet generator
Energy property and long-life, oneself becomes more and more attractive.The rotor that permanent magnetic generator for vehicle uses, without excitation winding, no
There are exciting current losses, and without carbon brush, slip ring structure, generating efficiency is high, and failure is few, long service life.
Existing permanent magnet generator includes shell, stator, rotor and control circuit composition, and stator is by stator core, stator
Winding composition；Rotor protects iron plate, central rotating shaft, the groups such as bonding material layer by multipair tile-type permanent magnetism steel disc, permanent magnetism body support frame
At；But as auto technology develops, to automobile environment-protection, it is energy-efficient require higher and higher, existing electric generator structure has met
The not use demand of user.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of Double-stator double-rotor permanent-magnet generator, its object is to: at one
There are two generator unit stator, each stator is provided with rotor for installation on generator amature, after the electric energy that each stator generates is in parallel,
To automobile, electric vehicle accumulator charging, and the various electric appliances of vehicle body can be supplied to use.
Double-stator permanent magnet generator, by central rotating shaft, drive end bearing bracket, rear end cap, stator, rotor, shield, rectification circuit and
Silicon controlled control circuit, epoxy resin, belt pulley set are at the rotor is arranged two on central rotating shaft, and is fixed on power generation
Cooperate on machine central rotating shaft with two stators, forward and backward end cap is installed in central rotating shaft rear and front end, is installed on the rear end cap
Rectification circuit and silicon controlled control circuit, the AC rectification that can be exported to tail portion stator are formed for body electric system use
And the direct current of battery charging.
The stator is made of stator coil, and epoxy resin is provided between stator and stator.
Belt pulley is installed before the central rotating shaft drive end bearing bracket, power is transmitted by V belt translation mode.
Structure of the invention simplifies electric generator structure layout, by concentrating power generation in parallel using the multiple rotor windings of multiple stators
Structure, multiple groups rotor is installed on central rotating shaft, is cooperated by multiple groups rotor and multiple groups stator, it can be achieved that instantaneous output is a large amount of
Energy is powered for electrical appliance related on vehicle body and vehicle body, can effectively reduce storage battery counterweight, to reduce car body weight, reach
To energy-saving and environment-friendly purpose.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained such as these attached drawings.
Fig. 1 is electric generator structure schematic diagram of the present invention；
1 drive end bearing bracket, 2 rear end caps, 3 central rotating shafts, 4 stators, 5 rotors, 6 shields, 7 rectification circuits and SCR control electricity
Road, 8 epoxy resin, 9 belt pulleys
Specific embodiment
The present invention is described further with reference to the accompanying drawings and examples:
Double-stator permanent magnet generator, by central rotating shaft 5, drive end bearing bracket 1, rear end cap, stator, rotor, shield, rectification circuit
And silicon controlled control circuit composition, the rotor be arranged two on central rotating shaft, and be fixed on generator central rotating shaft and
The cooperation of two stators is equipped with forward and backward end cap in central rotating shaft rear and front end, and rectification circuit and controllable is installed on the rear end cap
Silicon control circuit, the AC rectification that can be exported to tail portion stator, formation are charged for body electric system use and battery
Direct current.
Shield 13 is installed on the rear end cap, is equipped with rectification thyristor control circuit 12 in shield 13, it can be right
The AC rectification of tail portion stator output forms the direct current for body electric system use and battery charging.
Embodiment one: car, lorry, on car, by installing multiple stators permanent magnet generator, can satisfy body electric system,
Vehicle body computer power demands can also increase vehicle safe driving intelligence accuracy-control system, intelligent active obstacle according to demand
Avoidance system, automatic cruising control loop make vehicle tend to safety, energy conservation.
Embodiment two: oil electricity hybrid-electric car can make vehicle accumulator quick after installing multiple stators permanent magnet generator
It is fully charged, save the charging time；Increasing generator unit stator can replace storage battery power supply, reduce storage battery utilization rate and later period replacement
Storage battery cost；Multiple stators permanent magnet generator can separate the electricity of partial stator sending, the directly motor of supply driving vehicle driving,
So that motor is worked, reduce engine workload, reduces engine fuel consumption, reduce exhaust emissions；Meanwhile to vehicle
Anxious to accelerate, running at high speed more can in due course quick response.
Embodiment three: oil electricity mixing storage battery tricycle, small fuel engines only serve power generation simple function, and generated energy is only enough
Traveling driving motor is maintained to use, if after installation multiple stators permanent magnet generator, maintaining traveling driving motor in addition to can satisfy
Traveling power supply, can also meet to vehicle accumulator quick charge.After storage battery is fully charged, small fuel engines is closed, can be continued
It is travelled with storage battery electrically driven vehicle.
Example IV: steamer, naval vessels can store extra electricity after submarine uses multiple stators electrical power generators,
When steamer, naval vessels, propeller can be driven using direct current generator when submarine is run at a low speed, can keep silent traveling, when high speed
Cooperation engine drives propeller works jointly, can effectively save fuel oil.
Structure of the invention simplifies electric generator structure layout, by concentrating the structure of power generation in parallel using multiple stator winding,
Multiple groups rotor is installed on central rotating shaft, by multiple groups rotor and the cooperation of multiple groups stator, it can be achieved that instantaneously exporting big energy, is
Related electrical appliance is powered on vehicle body and vehicle body, can effectively reduce storage battery counterweight, from car body weight is reduced, reaches energy conservation and environmental protection
Purpose.
To sum up, the present invention achieves the desired purpose.
Claims (4)
1. Double-stator double-rotor permanent-magnet generator is made of shaft, drive end bearing bracket, rear end cap, stator, rotor, it is characterised in that: institute
It states rotor and two is arranged on central rotating shaft, and be fixed on generator central rotating shaft and cooperate with bimorph transducer, before central rotating shaft
Both ends are equipped with forward and backward end cap afterwards, are equipped with shield on the rear end cap；Rectification circuit and silicon-controlled control are installed on rear end cap
Circuit processed.
2. four stator permanent magnets generator according to claim 1, it is characterised in that: the central rotating shaft is fixed by bearing
It is mounted on front end of shield and rear end cap.
3. four stator permanent magnets generator according to claim 1, it is characterised in that: the stator includes stator coil,
Resene is provided between stator and stator.
4. four stator permanent magnets generator according to any one of claims 1 to 3, it is characterised in that: the central rotating shaft front end
Lid front is equipped with belt pulley, transmits power by V belt translation mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350832.9A CN110224560A (en) | 2019-04-28 | 2019-04-28 | A kind of Double-stator double-rotor permanent-magnet generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350832.9A CN110224560A (en) | 2019-04-28 | 2019-04-28 | A kind of Double-stator double-rotor permanent-magnet generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110224560A true CN110224560A (en) | 2019-09-10 |
Family
ID=67820133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910350832.9A Pending CN110224560A (en) | 2019-04-28 | 2019-04-28 | A kind of Double-stator double-rotor permanent-magnet generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110224560A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1571249A (en) * | 2003-07-18 | 2005-01-26 | 中国科学院声学研究所 | A multi-output permanent-magnet generator having high-speed bistator and birotor |
| CN101242125A (en) * | 1996-05-29 | 2008-08-13 | Abb股份公司 | Rotating asynchronous converter and a generator device |
| CN201146413Y (en) * | 2008-01-11 | 2008-11-05 | 张世清 | Reluctance motor for double fixed rotor switch |
| CN203788115U (en) * | 2014-04-08 | 2014-08-20 | 程永治 | Dual-stator and dual-rotor energy-saving motor and high-efficiency magnetic cycle mechanical-and-electrical-integrated energy-saving motor |
| CN105141069A (en) * | 2015-07-15 | 2015-12-09 | 上海稳得新能源科技有限公司 | High-cost-performance magnetic suspension horizontal shaft wind generating set |
| CN206673799U (en) * | 2016-10-31 | 2017-11-24 | 北京精密机电控制设备研究所 | A kind of double remaining permanent magnet synchronous servo motors of tandem |
| CN108183590A (en) * | 2017-12-28 | 2018-06-19 | 丁士来 | Permanent-magnet type DC generator |
-
2019
- 2019-04-28 CN CN201910350832.9A patent/CN110224560A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101242125A (en) * | 1996-05-29 | 2008-08-13 | Abb股份公司 | Rotating asynchronous converter and a generator device |
| CN1571249A (en) * | 2003-07-18 | 2005-01-26 | 中国科学院声学研究所 | A multi-output permanent-magnet generator having high-speed bistator and birotor |
| CN201146413Y (en) * | 2008-01-11 | 2008-11-05 | 张世清 | Reluctance motor for double fixed rotor switch |
| CN203788115U (en) * | 2014-04-08 | 2014-08-20 | 程永治 | Dual-stator and dual-rotor energy-saving motor and high-efficiency magnetic cycle mechanical-and-electrical-integrated energy-saving motor |
| CN105141069A (en) * | 2015-07-15 | 2015-12-09 | 上海稳得新能源科技有限公司 | High-cost-performance magnetic suspension horizontal shaft wind generating set |
| CN206673799U (en) * | 2016-10-31 | 2017-11-24 | 北京精密机电控制设备研究所 | A kind of double remaining permanent magnet synchronous servo motors of tandem |
| CN108183590A (en) * | 2017-12-28 | 2018-06-19 | 丁士来 | Permanent-magnet type DC generator |
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