CN105743265B - Belt driven type starting-generating all-in-one - Google Patents
Belt driven type starting-generating all-in-one Download PDFInfo
- Publication number
- CN105743265B CN105743265B CN201610231380.9A CN201610231380A CN105743265B CN 105743265 B CN105743265 B CN 105743265B CN 201610231380 A CN201610231380 A CN 201610231380A CN 105743265 B CN105743265 B CN 105743265B
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- China
- Prior art keywords
- carbon brush
- end cap
- terminal box
- fixed
- bearing
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
- H02K7/1008—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys structurally associated with the machine rotor
Abstract
The present invention relates to belt driven type starting-generating all-in-one, including belt pulley, Driving terminal assembly, field frame assembly, rotor assembly, carbon brush end cap assembly, it is characterised in that：Respective rotor shaft position is provided with bearing chamber in the middle part of carbon brush end cap, and bearing chamber is interior to be provided with bearing sensor, on the periphery for the collector ring that the end of the carbon brush in carbon brush holder relies on armature spindle；Terminal box is additionally provided with outside carbon brush end cap, junction block is fixed with terminal box and utilizes junction block connection threephase cable, the end of threephase cable is respectively fixed with connection sheet and connection sheet is each passed through the socket of terminal box and enters in terminal box and be connected with junction block, and closure is fixed with the top of terminal box；Stator core end is provided with temperature sensor, and the signal wire joint of temperature sensor is fixed on carbon brush holder.It is compact-sized, there is fast starting function, cranking noise is small, starts and automatically switches with generating electricity, and generating efficiency is high, separately has engine auxiliary electric assist function, vehicle Brake Energy recovery function.
Description
Technical field
The present invention relates to automobile current generator and starter field, particularly a kind of alternative orthodox car generator and starting
The belt driven type starting-generating all-in-one of machine, suitable for automobile starting/stopping system.
Background technology
Hybrid power is that currently have the technology that the energy-saving automobile of new generation of low oil consumption and low stain is applied, and it is tradition
The efficient combination of internal-combustion engine vehicle and electric vehicle.It had both inherited the advantages of electric automobile low emission, had developed oil combustion again
The material strong point higher than energy and specific power, significantly improve discharge and the fuel economy of traditional combustion engine automobile.It is micro- mixed, weak mixed
Technology, mainly including start stop system, belt driven type startup/power generation all-in-one machine technology (abbreviation BSG), by the motor extremely short
Engine speed is rapidly increased to more than idling by zero-turn speed in time, so as to realize the fast starting of automobile.Work as engine
When reaching idling speed, the motor automatically switches to generating state, and electric energy is provided for vehicle load.When vehicle is started to walk, according to
The energy state of battery, can be provided for engine it is electric boosted, to improve the acceleration of vehicle.When vehicle deceleration brakes
When, the system carries out Brake Energy recovery, improves vehicle fuel economy.
BSG is still popularized, main cause is the machine without scale of mass production at present as Developing trend of new technology in China
Structure dramatically increases integral vehicle cost.As vehicle is stepped up with electric loading, existing belt driven type startup/power generation all-in-one machine is deposited
In following problem：1st, the connected mode of threephase cable, in vehicle using above easily causing fatigue fracture；2nd, binding post is by salt fog
Corrosion, is caused pressure-resistant bad；3rd, the expensive Rotary transformer type position sensor of position sensor generally use, makes complete machine
Cost is too high.
The content of the invention
The invention aims to provide a kind of to overcome existing belt driven type startup/power generation all-in-one machine drawbacks described above
Belt driven type starting-generating all-in-one, it is compact-sized, there is fast starting function, cranking noise is small, starts with generating electricity automatically
Switching, generating efficiency is high, also has engine auxiliary electric assist function in addition, vehicle Brake Energy recovery function, effectively reduces
Vehicle fuel consumption and hazardous emission.
The technical scheme is that：
A kind of belt driven type starting-generating all-in-one, including belt pulley, Driving terminal assembly, field frame assembly, rotor are total
Into, carbon brush end cap assembly, the Driving terminal assembly includes Driving terminal, fore bearing, bearing cap, and the field frame assembly includes fixed
Sub- iron core, insulating paper, enamel covered wire, the rotor assembly include front and rear pawl pole, armature spindle, magnetizing coil, collector ring, front and rear wind
Fan, permanent magnet magnet steel, the carbon brush end cap assembly include carbon brush end cap and carbon brush holder, and the belt pulley is installed on rotor assembly
Armature spindle one end simultaneously utilizes nut check, it is characterised in that：Respective rotor shaft position is provided with bearing chamber in the middle part of the carbon brush end cap,
The bearing sensor for being used for detecting armature spindle angle position is provided with the bearing chamber, the carbon brush holder is fixed on outside carbon brush end cap
Side, and the end for the carbon brush being assembled in carbon brush holder is relied on through the armature spindle collector ring of carbon brush end cap and bearing sensor
On periphery, the signal line jack of the bearing sensor is fixed on outside carbon brush end cap；It is additionally provided with outside the carbon brush end cap
Terminal box, the junction block being connected with field frame assembly three-phase outlet terminal is fixed with the terminal box and utilizes junction block connection three
Phase cable, the terminal box side are provided with three sockets of corresponding threephase cable, the end difference of the threephase cable side by side
It is fixed with connection sheet and the connection sheet is each passed through the socket of terminal box and enters in terminal box and be connected with junction block, institute
State terminal box lateral outer and be additionally provided with sealing clamp for the end that is fixed and clamped, sealing is fixed with the top of the terminal box
Lid；The stator core end is provided with temperature sensor, and the signal wire joint of the temperature sensor is fixed on carbon brush holder, institute
State the signal output terminal that a pair of corresponding temperature sensors are provided with the socket of carbon brush holder and provide dc source for carbon brush a pair
Binding post.
Above-mentioned belt driven type starting-generating all-in-one, the carbon brush holder are provided with dust-proof on the outside of corresponding shaft bearing sensor
Cap.
Above-mentioned belt driven type starting-generating all-in-one, the carbon brush end cap outside, which is provided with, senses carbon brush holder and bearing
Device shrouds rear shell therein, is provided with the signal line jack of the housing corresponding shaft bearing sensor and the tap position of carbon brush holder spacious
Mouthful.
Above-mentioned belt driven type starting-generating all-in-one, the carbon brush end cap outside are provided with consolidating for corresponding shaft bearing sensor
The fixture of fixed pressuring plate and corresponding shaft bearing sensor signal wire harness, the fixation clip withhold the output end in bearing sensor
On, bearing sensor outer ring circumference play is prevented, the signal line jack bottom surface of the bearing sensor is provided with anchor-shaped buckle, described
Carbon brush end cap is provided with the reserving hole of corresponding anchor-shaped buckle.
The beneficial effects of the invention are as follows：
1st, can be applicable in automobile start-stop control system, during for vehicle launch motor, by bearing sensor by rotor
The angle position of axle sends peripheral control unit to, and the DC inverter of automobile storage battery is alternating current by peripheral control unit, makes to turn
Son rotates, so as to realize the fast starting of vehicle motor；2nd, and can is used as generator after engine start is completed, and three
Phase cable draws three-phase alternating current caused by field frame assembly, and vehicle electricity consumption system is used for after rectification in the presence of peripheral control unit
System, high efficiency generating is carried out, electric energy is provided with electric loading for vehicle；3rd, when low engine speed is run, the present invention is with electronic shape
Formula provides power by belt transmission assisted engine for vehicle, and its control process is similar with Starting mode, but controller uses
Vector controlled makes motor operating rotational speed range wider；When vehicle braking brake, the present invention can electricity generation in short-term, will brake
It can reclaim and be stored into lithium battery or super capacitor；4th, junction box structure is cast with outside carbon brush end cap, is that generator unit stator is total
The closing space being linked and packed into the end offer of three-phase outlet terminal, junction block and threephase cable, can avoid junction naked
The wire and joint of leakage are corroded by pollutions such as salt fog, dust, and being fallen into prevented also from metal sundries makes its short circuit；5th, in terminal box
There is the socket of corresponding threephase cable side, and pushes down end end face with fixation clip, realizes threephase cable fix stably, improves
The bonding strength of binding post；6th, stator core end is provided with temperature sensor and is used to detect internal body temperature, prevents from overheating
Burn the generation of phenomenon；7th, it can be applied to 12V systems vehicle, can also be applied to 48V system vehicles.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the configuration schematic diagram of the present invention；
Fig. 3 is the carbon brush end cap external structure schematic diagram of the present invention；
Fig. 4 is the structural representation of the carbon brush end cap of the present invention；
Fig. 5 is the structural representation of the bearing sensor of the present invention.
In figure：1. belt pulley, 2. Driving terminal assemblies, 3. field frame assemblies, 4. run through bolt, 5. compensation sets, 6. carbon brush ends
Lid, the socket of 7. carbon brush holders, 8. signal line jacks, 9. housings, 901. openings, 902. openings, 10. closures, 11. sealing pressures
Plate, 12. threephase cables, 13. terminal boxes, 14. carbon brush holders, 15. dust caps, 16. signal wire harness, 17. bearing sensors, 18. connect
Line seat, 19. connection sheets, 20. sockets, 21. rotor assemblies, 2101. armature spindles, 22. nuts, 23. signal wire joints, 24. are fixed
Pressing plate, 25. fixtures, 26. bearing chambers, 27. reserving holes.
Embodiment
As illustrated, the belt driven type starting-generating all-in-one, including belt pulley 1, Driving terminal assembly 2, stator are total
Into 3, rotor assembly 21, carbon brush end cap assembly, the Driving terminal assembly 2 includes Driving terminal, fore bearing, bearing cap, described
Field frame assembly 3 includes stator core, insulating paper, enamel covered wire, and the rotor assembly 21 includes front and rear pawl pole, armature spindle, excitatory
Coil, collector ring, front and rear fan, permanent magnet magnet steel, the carbon brush end cap assembly include carbon brush end cap 6 and carbon brush holder 14.It is described
The Driving terminal of carbon brush end cap 6 and Driving terminal assembly 2 is connected using run through bolt 4 and compensation set 5, the He of field frame assembly 3
Rotor assembly is assembled in the space of the Driving terminal formation of carbon brush end cap 6 and Driving terminal assembly 2.The belt pulley 1 is installed
Locked in one end of armature spindle 2101 of rotor assembly 21 and using nut 22.
The position of 6 middle part respective rotor axle of carbon brush end cap 2101 is provided with bearing chamber 26, is provided with and uses in the bearing chamber 26
Bearing sensor 17 in detection armature spindle 2101 angle position, bearing sensor 17 by bearing, magnet ring, Hall electronic component,
Signal wire harness 16 and signal line jack 8 form, and the part not only supports armature spindle 2101, moreover it is possible to provide rotor for peripheral control unit
Position signalling.The carbon brush holder 14 is fixed on the outside of carbon brush end cap 6, and the end for the carbon brush being assembled in carbon brush holder 14 relies on
On through the periphery of carbon brush end cap 6 and the collector ring of armature spindle 2101 of bearing sensor 17, the letter of the bearing sensor 17
Number line jack 8 is fixed on outside carbon brush end cap 6, and the carbon brush holder 14 is provided with the dust cap 15 in the outside of corresponding shaft bearing sensor 17.
Fixation clip 24 and corresponding shaft bearing sensor signal wire harness 16 of the outside of carbon brush end cap 6 provided with corresponding shaft bearing sensor 17
Fixture 25, the fixation clip 24 are withheld in the output end of bearing sensor 17, preventing the outer ring of bearing sensor 17 circumferential
Play, the bottom surface of signal line jack 8 of the bearing sensor are provided with anchor-shaped buckle, and the carbon brush end cap 6 is provided with corresponding anchor-shaped
The reserving hole 27 of buckle.The outside of carbon brush end cap 6 is separately cast with terminal box 13, is fixed with the terminal box 13 total with stator
Junction block 18 and utilization junction block 18 into 3 three-phase outlet terminal connection connect threephase cable 12, the side of terminal box 13
Be provided with three sockets 20 of corresponding threephase cable 12 side by side, the end of the threephase cable 12 be respectively fixed with connection sheet 19 and
The socket 20 that the connection sheet 19 is each passed through terminal box 13 is entered in terminal box 13 and is connected with junction block 18, described to connect
The lateral outer of line box 13 is additionally provided with the sealing clamp 11 for the end that is fixed and clamped, and the top of the terminal box 13 is fixed with close
Capping 10.The stator core end is provided with temperature sensor (being omitted in figure), the signal wire joint 23 of the temperature sensor
It is fixed on carbon brush holder 14, the signal output terminal and one of a pair of corresponding temperature sensors is provided with the socket 7 of the carbon brush holder
Binding post to providing dc source for carbon brush.The outside of carbon brush end cap 6 is provided with carbon brush holder 14 and bearing sensor 17
Shroud rear shell 9 therein, the signal line jack 8 of the corresponding shaft bearing sensor of housing 9 and the opening position of socket 7 difference of carbon brush holder
Provided with opening 902,901.
Claims (4)
1. a kind of belt driven type starting-generating all-in-one, including belt pulley, Driving terminal assembly, field frame assembly, rotor assembly,
Carbon brush end cap assembly, the Driving terminal assembly include Driving terminal, fore bearing, bearing cap, and the field frame assembly includes stator
Iron core, insulating paper, enamel covered wire, the rotor assembly include front and rear pawl pole, armature spindle, magnetizing coil, collector ring, front and rear wind
Fan, permanent magnet magnet steel, the carbon brush end cap assembly include carbon brush end cap and carbon brush holder, and the belt pulley is installed on rotor assembly
Armature spindle one end simultaneously utilizes nut check, it is characterised in that：Respective rotor shaft position is provided with bearing chamber in the middle part of the carbon brush end cap,
The bearing sensor for being used for detecting armature spindle angle position is provided with the bearing chamber, the carbon brush holder is fixed on outside carbon brush end cap
Side, and the end for the carbon brush being assembled in carbon brush holder is relied on through the armature spindle collector ring of carbon brush end cap and bearing sensor
On periphery, the signal line jack of the bearing sensor is fixed on outside carbon brush end cap；It is additionally provided with outside the carbon brush end cap
Terminal box, the junction block being connected with field frame assembly three-phase outlet terminal is fixed with the terminal box and utilizes junction block connection three
Phase cable, the terminal box side are provided with three sockets of corresponding threephase cable, the end difference of the threephase cable side by side
It is fixed with connection sheet and the connection sheet is each passed through the socket of terminal box and enters in terminal box and be connected with junction block, institute
State terminal box lateral outer and be additionally provided with sealing clamp for the end that is fixed and clamped, sealing is fixed with the top of the terminal box
Lid；The stator core end is provided with temperature sensor, and the signal wire joint of the temperature sensor is fixed on carbon brush holder, institute
State the signal output terminal that a pair of corresponding temperature sensors are provided with the socket of carbon brush holder and provide dc source for carbon brush a pair
Binding post.
2. belt driven type starting-generating all-in-one according to claim 1, it is characterised in that：The carbon brush holder be provided with pair
Answer the dust cap on the outside of bearing sensor.
3. belt driven type starting-generating all-in-one according to claim 1, it is characterised in that：Outside the carbon brush end cap
Provided with carbon brush holder and bearing sensor are shrouded into rear shell therein, the signal line jack and carbon of the rear shell corresponding shaft bearing sensor
Opening is provided with the tap position of brush holder.
4. belt driven type starting-generating all-in-one according to claim 1, it is characterised in that：Outside the carbon brush end cap
The fixture of fixation clip and corresponding shaft bearing sensor signal wire harness provided with corresponding shaft bearing sensor, the fixation clip are withheld
In in the output end of bearing sensor, the signal line jack bottom surface of the bearing sensor is provided with anchor-shaped buckle, the carbon brush end
Cover the reserving hole provided with corresponding anchor-shaped buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231380.9A CN105743265B (en) | 2016-04-14 | 2016-04-14 | Belt driven type starting-generating all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231380.9A CN105743265B (en) | 2016-04-14 | 2016-04-14 | Belt driven type starting-generating all-in-one |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105743265A CN105743265A (en) | 2016-07-06 |
| CN105743265B true CN105743265B (en) | 2017-12-29 |
Family
ID=56255295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231380.9A Active CN105743265B (en) | 2016-04-14 | 2016-04-14 | Belt driven type starting-generating all-in-one |
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| CN (1) | CN105743265B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2018051773A1 (en) * | 2016-09-16 | 2019-06-27 | 日本電産株式会社 | motor |
| CN106887916B (en) * | 2016-12-04 | 2017-11-10 | 浙江达可尔汽车电子科技有限公司 | The phase starting-generating all-in-one of automobile using belt driven type six |
| US10886817B2 (en) * | 2018-04-24 | 2021-01-05 | GM Global Technology Operations LLC | On-axis brushless starter assembly |
| CN109038960A (en) * | 2018-09-03 | 2018-12-18 | 中车永济电机有限公司 | A kind of highly integrated generator suitable for locomotive |
| CN109510373B (en) * | 2018-12-04 | 2024-03-15 | 宁波菲仕自动化技术有限公司 | Multifunctional rear flange for motor |
| CN111614212B (en) * | 2020-06-20 | 2023-07-14 | 上海汽车电驱动有限公司 | Motor controller of BSG system and integrated BSG system |
| CN117507785A (en) * | 2022-07-29 | 2024-02-06 | 比亚迪股份有限公司 | Drive assembly and vehicle with same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3458506B2 (en) * | 1994-03-11 | 2003-10-20 | 株式会社デンソー | AC generator for vehicles |
| CN2456360Y (en) * | 2000-12-22 | 2001-10-24 | 北京清华电动车技术开发有限公司 | Low speed motor hub with speed and force measuring mechanism |
| JP2002315266A (en) * | 2001-04-06 | 2002-10-25 | Fuji Micro Kk | Brush device of small-sized motor |
| CN1311611C (en) * | 2003-10-10 | 2007-04-18 | 瓦莱奥万都电子系统（韩国）株式会社 | Metallic brush bracing arrangement of automobile AC generator |
| WO2007062956A1 (en) * | 2005-11-29 | 2007-06-07 | Siemens Aktiengesellschaft | Mounting apparatus for a brush system of an electromotive drive |
| CN101895165B (en) * | 2009-08-26 | 2012-08-22 | 余姚市爱优特电机有限公司 | Plastic bracket structure of quadrupole motor |
| CN204349721U (en) * | 2015-02-06 | 2015-05-20 | 浙江万冠电机有限公司 | A kind of permanent magnetism carbon brush electric motor |
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2016
- 2016-04-14 CN CN201610231380.9A patent/CN105743265B/en active Active
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| CN105743265A (en) | 2016-07-06 |
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