CN205986388U - Integrated form starts electricity generation integrated motor and hybrid driving system - Google Patents
Integrated form starts electricity generation integrated motor and hybrid driving system Download PDFInfo
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- CN205986388U CN205986388U CN201620819847.7U CN201620819847U CN205986388U CN 205986388 U CN205986388 U CN 205986388U CN 201620819847 U CN201620819847 U CN 201620819847U CN 205986388 U CN205986388 U CN 205986388U
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Abstract
The utility model discloses an integrated form starts electricity generation integrated motor, the brushless motor comprises a stator and a rotor, stator and rotor set up relatively, stator and rotor all are provided with the troidal core, the iron core of stator is provided with the coil winding in the one side towards the rotor, the iron core of rotor is provided with squirrel cage conductor or a plurality of permanent magnets in the one side towards the stator, the rotor forms the air gap plane with stator interval predetermined distance. In the installation integrated form started electricity generation integrated motor's hybrid power system, the clutch nestification was in the integrated form starts among electricity generation integrated motor's the inner ring. Through in setting up the clutch ISG motor, the whole or fractional absorption of ISG motor axial length clutch axial length to the system space has been saved.
Description
Technical field
This utility model is related to a kind of generating integrated motor of integrated starting, and in particular to rotor and stator in motor
Mounting structure.This utility model further relates to a kind of hybrid powertrain system.
Background technology
It is vehicle electrical gasification, a kind of vitals in hybrid power scheme to start generating integrated motor.Main point
Start generating integrated motor (BSG for belt transmission:Belt-driven Starter Generator) and integrated starting
Electrical integrated motor (ISG:Integrated Starter Generator) two kinds.
ISG is directly installed on internal combustion engine crankshaft output, instead of originally separate internal combustion engine start machine and electromotor, with
When can also use as the auxiliary power source of vehicle.Used as vehicle electrical gasification, hybrid power solution, ISG motors have
There are the functions such as internal combustion engine start and stop, generating, braking and power-assisted, help vehicle saving fuel oil to consume, reduce the pollution of aerofluxuss carbon.And
Compared to BSG, ISG does not use belt, just eliminates the maintenance load of belt yet.
In the hybrid power system of existing use ISG, ISG, clutch and motor are typically adopted on transmission direction of principal axis
Arranged with string data.Its advantage is simple structure, and have the disadvantage axially to take up room big, have larger quality, while be also required to compared with
High manufacturing cost.
For example at Chinese invention patent " a kind of electromagnetism tooth embedded-type clutch and double-motor hybrid connection system "
(CN103758889A) in, Figure of description 4 discloses a kind of double-motor hybrid connection system, and including ISG motors, electromagnetism tooth is embedding
Formula clutch and motor, these parts are string data arrangements.
In addition in the prior art, it is related to the hybrid power system of internal combustion engine and motor, is generally all to adopt string data
Arrangement.
For example in Chinese invention patent " a kind of rotor arrangement of starting-generating motor integrating and working rotor system "
(CN101964556B) in, Figure of description 8 discloses a kind of hybrid power system, and including electromotor, bent axle, with bent axle
Connection the rotor arrangement for rotating together, the clutch being connected with rotor arrangement, the change speed gear box being connected with clutch, these parts
String data is arranged successively.
Chinese invention patent " a kind of hybrid power system " (CN104315090A) in, Figure of description 1 discloses one
Hybrid power system is planted, including power source A internal combustion engines, clutch and power source B motors, these parts are string data cloth
Put.
Utility model content
For the problems referred to above of the prior art, the purpose of this utility model is to provide a kind of integrated starting generating one
Body motor, clutch is arranged in ISG motors, and ISG motors axial length absorbs clutch shaft in whole or in part to length
Degree, so that save system space.
This utility model another object is to provide a kind of hybrid powertrain system.
To achieve these goals, this utility model is employed the following technical solutions：
The generating integrated motor of integrated starting, is oppositely arranged including stator and rotor, the stator and rotor, described fixed
Son and rotor are provided with annular core, and the iron core of the stator is provided with coil windings in the side towards rotor, described turn
The iron core of son is provided with squirrel cage conductor or some pieces of permanent magnets, the rotor and the pre- spacing of sub-interval in the side towards stator
From formation gas gap plane.
Further, the magnetic pole of the coil windings is distributed along the axial direction of stator.
Further, the magnetic pole of the permanent magnet is distributed along the axial direction of rotor.
Further, the iron core of the stator is provided with teeth groove in the side towards rotor and installs the coil windings, described
Coil windings are using centralized winding or distributed winding.
Further, the iron core of the rotor arranges teeth groove in the side towards stator and installs the squirrel cage conductor, the Mus
Cage conductor is provided with two concentric short-circuited conducting sleeves, is divided into inner ring and outer rings, is evenly equipped with some slivers between two short-circuited conducting sleeves.
Further, the iron core of the rotor is provided with some grooves in the side towards stator and installs the permanent magnet, per
Permanent magnet described in block is in sector.
A kind of hybrid power system, is provided with internal combustion engine and motor, and the internal combustion engine connects bent axle, and the bent axle is defeated
Go out end connection clutch, the clutch connects motor main shaft, and the motor main shaft connects change speed gear box, the speed change
Case connects drive shaft；The clutch includes moved end face gear and determines face gear；The hybrid powertrain system also sets up
There are the generating integrated motor of above-mentioned integrated starting, the clutch to be nested in the generating integrated motor of the integrated starting
Internal ring among.
Further, the rotor of the generating integrated motor of the integrated starting is fixed on the fixed end face of the clutch
On gear；The stator of the generating integrated motor of the integrated starting is fixed on the shell of the motor.
Further, seat board is provided with the iron core of the iron core and stator of the rotor, be provided with installation on the seat board
Hole, is installed by bolt and is fixed；Cooling system in the motor is cooled down to the stator simultaneously.
Further, the clutch adopts electromagnetism tooth embedded-type clutch, and the face gear of determining around the clutch is arranged
There are annular or fan-shaped electric magnet.
There is advantages below using the generating integrated motor structure of the integrated starting of said structure setting：
ISG motors in this utility model adopt hollow ring-type, so clutch can be disposed in its center.
The rotor and coupling flywheel of ISG motors is combined, with save space, weight and manufacturing cost.
This utility model arranges clutch in ISG motors, and ISG motors axial length absorbs clutch in whole or in part
Device axial length, so that save system space.
As the stator of ISG motors is fixed on the shell of motor in this utility model, in motor
Cooling system can be cooled down to stator simultaneously, so as to optimize stator structure.
This utility model is arranged in ISG motors on the outside of internal combustion engine crankshaft output and clutch, with internal combustion engine start and stop,
The functions such as generating, braking and power-assisted.
Description of the drawings
Fig. 1 is scheme of installation of the generating integrated motor of integrated starting on oil-electric vehicle；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the axonometric chart of the generating integrated motor embodiment 1 of integrated starting；
Fig. 4 is the exploded view of the generating integrated motor embodiment 1 of integrated starting；
Fig. 5 be the generating integrated motor embodiment 1 of integrated starting using stator front view；
Fig. 6 is the sectional view in Fig. 5 along A-A；
Fig. 7 be the generating integrated motor embodiment 1 of integrated starting using stator left view；
Fig. 8 be the generating integrated motor embodiment 1 of integrated starting using rotor front view；
Fig. 9 is the sectional view in Fig. 5 along B-B；
Figure 10 be the generating integrated motor embodiment 1 of integrated starting using rotor left view；
Figure 11 is the axonometric chart of the generating integrated motor embodiment 2 of integrated starting；
Figure 12 is the exploded view of the generating integrated motor embodiment 2 of integrated starting.
In figure：1. crankshaft output end；2. face gear is determined；3. rotor；4. stator；5. driven shaft；6. face gear is moved；
110. internal combustion engine；111. clutch；112. motor；113. change speed gear box；114. drive shaft；115. differential mechanism；
116. driving wheel；117. bent axle；
120. iron core；1201. teeth groove；121. coil windings；122. iron core；1221. teeth groove；123. squirrel cage conductor；
130. iron core；1301. teeth groove；131. coil windings；132. iron core；133. permanent magnet.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and it is embodied as
Example is described in detail to this utility model.
Embodiment 1
As Fig. 3, Fig. 4, Fig. 5 show one of this utility model embodiment, in this embodiment, integrated starting generating one
Body motor (ISG motors), is oppositely arranged including stator and rotor, stator and rotor, and stator and rotor are provided with annular ferrum
Core, the iron core 120 of stator are provided with coil windings 121 in the side towards rotor, and the iron core 122 of rotor is in towards stator
Side is provided with squirrel cage conductor 123.
In the present embodiment, rotor forms gas gap plane with sub-interval preset distance.The gas gap plane is perpendicular to and turns
The axial direction of son and stator.
The magnetic pole of coil windings 121 is distributed along the axial direction of stator.
As shown in Figure 4, Figure 5, the iron core 120 of stator is provided with teeth groove 1201 in the side towards rotor and installs coil windings
121, coil windings 121 adopt centralized winding.
In stator, the winding method of enamel-covered wire is fractional-slot concentratred winding (Fractional Slot Concentrated
WinDUng), i.e., on the slot-number ratio of stator the sum of series number of phases product (Number of Slots per Pole per Phase)
It is less than one fraction.Such winding benefit is that winding overhang size is less, saves the use of enamel-covered wire, therefore reduces into
This.
Certainly, coil windings 121 can also adopt distributed winding.
The iron core 122 of rotor arranges teeth groove 1221 in the side towards stator and installs squirrel cage conductor 123.
Relative area in order to improve electric efficiency, stator and rotor is of substantially equal.
As shown in Fig. 4, Fig. 8, squirrel cage conductor 123 is provided with two concentric short-circuited conducting sleeves, is divided into inner ring and outer rings, and two short
Some slivers are evenly equipped between the ring of road.The squirrel cage conductor of the structure is in order to adapt to the stator of magnetic pole axial direction distribution and to design
's.
Embodiment 2
In this embodiment, as shown in Figure 11, Figure 12, the iron core 132 of rotor is provided with some in the side towards stator
Block permanent magnet 133.
The magnetic pole of permanent magnet 133 is distributed along the axial direction of rotor.
Using permanent magnet compared to squirrel cage conductor, rotor loss can be reduced.
The iron core 132 of rotor is provided with some grooves in the side towards stator and installs permanent magnet 133, every piece of permanent magnet
133 in sector.
Stator still adopts the structure similar with embodiment 1, and the iron core 130 of stator is with teeth in the side setting towards rotor
Groove 1301 installs coil windings 131, and coil windings 131 adopt centralized winding.
Embodiment 3
In this embodiment, as shown in Figure 1 and Figure 2, a kind of hybrid power system, is provided with internal combustion engine 110 and motor
112, internal combustion engine 110 connects bent axle 117, and 117 outfan of bent axle connects clutch, and clutch connects 112 main shaft of motor, drives
112 main shaft of galvanic electricity machine connects change speed gear box 113, and change speed gear box 113 connects drive shaft 114,114 connected with differential 115 of drive shaft, differential
Device 115 is arranged on the main shaft of driving wheel 116；Clutch includes fixed end face gear 2 and dynamic face gear 6；Hybrid power power
System is additionally provided with the generating integrated motor of integrated starting, and clutch is nested in the interior of the generating integrated motor of integrated starting
Among ring, it is respectively positioned among the internal ring of the generating integrated motor of integrated starting including determining face gear 2 and dynamic face gear 6.
In this embodiment, clutch adopts electromagnetism tooth embedded-type clutch, the face gear 2 of determining around clutch to be provided with
Annular or fan-shaped electric magnet, correspondingly moves on face gear 6 and can arrange armature.
The generating integrated motor of integrated starting is using the structure in embodiment 1 or embodiment 2.Motor 112 is to drive
The motor of moving axis 114, is additionally provided with driven shaft 5 between the main shaft and clutch of motor 112.
The rotor 3 of the generating integrated motor of integrated starting is fixed on the determining on face gear 2 of clutch；Integrated form
The stator 4 for starting generating integrated motor is fixed on the shell of motor 112.
As stator 4 is fixed on the shell of motor 112, the cooling system in motor 112 can be same
When stator 4 is cooled down, so as to optimize stator structure.
The rotating speed of rotor 3 and dynamic face gear 2 is identical all the time.
The installation of the generating integrated motor of integrated starting needs to meet：Determine face gear 2 and moved end face in clutch
In the engagement of gear 6 and separation process, between rotor 3 and stator 4, there is appropriate gap.
In order to install rotor 3 and stator 4, such structure can be adopted, on the iron core of the iron core and stator 4 of rotor 3
Seat board is provided with, installing hole on seat board, is provided with, fixed (not shown) is installed by bolt.
Seat board can be otic placode, be extended to internal ring or outer shroud based on iron core.Seat board can also be seat ring, with iron core
Based on extend to internal ring or outer shroud.
Multiple screwed holes can also be respectively provided with the iron core of the iron core of rotor 3 and stator 4, directly fixing bolt is installed
On iron core, then respectively with dynamic face gear 2, the cage connection of motor 112.
Embodiment of the present utility model is the foregoing is only, protection domain of the present utility model is not intended to limit.All
Any modification, equivalent substitution and improvements made within spirit of the present utility model and principle, extension etc., are all contained in this reality
With in new protection domain.
Claims (10)
1. the generating integrated motor of integrated starting, including stator and rotor, it is characterised in that the stator and rotor is relative sets
Put, the stator and rotor are provided with annular core, the iron core of the stator the side towards rotor be provided with coil around
Group, the iron core of the rotor are provided with squirrel cage conductor or some pieces of permanent magnets, the rotor and stator in the side towards stator
Gas gap plane is formed spaced a predetermined distance.
2. the generating integrated motor of integrated starting according to claim 1, it is characterised in that the magnetic of the coil windings
Pole is distributed along the axial direction of stator.
3. the generating integrated motor of integrated starting according to claim 1, it is characterised in that the magnetic pole of the permanent magnet
It is distributed along the axial direction of rotor.
4. the generating integrated motor of integrated starting according to claim 1, it is characterised in that the iron core of the stator exists
Side towards rotor is provided with teeth groove and installs the coil windings, the coil windings using centralized winding or distributed around
Group.
5. the generating integrated motor of integrated starting according to claim 1, it is characterised in that the iron core of the rotor exists
Side towards stator arranges the teeth groove installation squirrel cage conductor, and the squirrel cage conductor is provided with two concentric short-circuited conducting sleeves, point
For inner ring and outer rings, some slivers between two short-circuited conducting sleeves, are evenly equipped with.
6. the generating integrated motor of integrated starting according to claim 1, it is characterised in that the iron core of the rotor exists
Side towards stator is provided with some grooves installations permanent magnet, per permanent magnet described in block in sector.
7. a kind of hybrid power system, is provided with internal combustion engine and motor, and the internal combustion engine connects bent axle, the bent axle output
End connection clutch, the clutch connect motor main shaft, and the clutch includes moved end face gear and determines face gear；
Characterized in that, the hybrid powertrain system is additionally provided with the integrated starting described in any one of claim 1-6 and generates electricity
Integrated electric motor, the clutch are nested among the internal ring of the generating integrated motor of the integrated starting.
8. hybrid power system according to claim 7, it is characterised in that the generating integrated motor of the integrated starting
Rotor be fixed on the determining on face gear of the clutch；The stator peace of the generating integrated motor of the integrated starting
Dress is fixed on the shell of the motor.
9. hybrid power system according to claim 8, it is characterised in that on the iron core of the iron core and stator of the rotor
Seat board is provided with, on the seat board, installing hole is provided with, is installed by bolt and is fixed；Cooling system in the motor
Simultaneously the stator is cooled down.
10. hybrid power system according to claim 8, it is characterised in that the clutch using electromagnetism tooth embedded from
Clutch, the face gear of determining around the clutch are provided with annular or fan-shaped electric magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819847.7U CN205986388U (en) | 2016-07-29 | 2016-07-29 | Integrated form starts electricity generation integrated motor and hybrid driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819847.7U CN205986388U (en) | 2016-07-29 | 2016-07-29 | Integrated form starts electricity generation integrated motor and hybrid driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205986388U true CN205986388U (en) | 2017-02-22 |
Family
ID=58028244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620819847.7U Active CN205986388U (en) | 2016-07-29 | 2016-07-29 | Integrated form starts electricity generation integrated motor and hybrid driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205986388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018018862A1 (en) * | 2016-07-29 | 2018-02-01 | 精进电动科技股份有限公司 | Integrated starter generator and hybrid power system |
| CN114465411A (en) * | 2021-12-31 | 2022-05-10 | 深圳市晨北科技有限公司 | Power generation device |
-
2016
- 2016-07-29 CN CN201620819847.7U patent/CN205986388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018018862A1 (en) * | 2016-07-29 | 2018-02-01 | 精进电动科技股份有限公司 | Integrated starter generator and hybrid power system |
| CN114465411A (en) * | 2021-12-31 | 2022-05-10 | 深圳市晨北科技有限公司 | Power generation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |