CN106004404A - Hybrid power system of birotor motor structure - Google Patents
Hybrid power system of birotor motor structure Download PDFInfo
- Publication number
- CN106004404A CN106004404A CN201610503200.8A CN201610503200A CN106004404A CN 106004404 A CN106004404 A CN 106004404A CN 201610503200 A CN201610503200 A CN 201610503200A CN 106004404 A CN106004404 A CN 106004404A
- Authority
- CN
- China
- Prior art keywords
- rotor
- outer rotor
- hybrid power
- control system
- internal rotor
- 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
- 238000004804 winding Methods 0.000 claims abstract description 22
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000006698 induction Effects 0.000 description 7
- 230000005352 galvanomagnetic phenomena Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 244000144983 clutch Species 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/005—Machines with only rotors, e.g. counter-rotating rotors
-
- 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
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a hybrid power system of a birotor motor structure. The hybrid power system comprises an engine, a gearbox, a drive shaft connected with the gearbox, a birotor motor, a control system and a battery; the birotor motor comprises a motor shell, an inner rotator and an outer rotator, and the inner rotor and the outer rotor are both provided with windings. The center shaft of the inner rotor and the center shaft of the outer rotor are connected through a second electromagnetic clutch; the engine is connected with an outer rotor input shaft; an inner rotor output shaft is connected with the gearbox; the outer rotor input shaft is provided with a first locking device; the battery is connected with the control system; the control system is connected with the windings of the inner rotor and the outer rotor, the first locking device and the second electromagnetic clutch. By means of the hybrid power system, the pure engine work state, the pure electromotor work state and the oil-electricity hybrid power work state can be achieved; meanwhile, the service life of the engine can be prolonged, the service life of the birotor motor is long, and safety and reliability are high.
Description
Background technology
Conventional double-rotor machine is typically all and uses the electromagnetic force between mover and stator to come in fact
Existing kinetic energy converts and transmission.So the hybrid power system of generally conventional use double-rotor machine structure
In system, under engine power mode of operation, it is also desirable to the galvanomagnetic-effect in double-rotor machine is come
Realizing kinetic energy transmission, the one birotor such as Patent No. 201210433244.X is used as power
Hybrid electric vehicle, this structure there will be engine start difficulty, motor is short for service life,
The phenomenons such as security reliability is low, simultaneously because birotor is in galvanomagnetic-effect transmission power all the time,
Capacity usage ratio is the highest.
Summary of the invention
A kind of hybrid power system using double-rotor machine structure of the present invention, can extend and start
In the service life of machine, the service life of double-rotor machine is long simultaneously, and security reliability is high.Its skill
Art scheme is as follows:
A kind of hybrid power system using double-rotor machine structure, it is characterised in that include sending out
Motivation, change speed gear box, the drive shaft of connection change speed gear box, double-rotor machine, control system and battery；
Described double-rotor machine includes on casing, internal rotor and outer rotor, internal rotor and outer rotor
It is equipped with winding；Between internal rotor and the central shaft of outer rotor by the second electromagnetic clutch even
Connect；
Electromotor is connected with outer rotor power shaft；Internal rotor output shaft is connected with change speed gear box；
Outer rotor power shaft is provided with the first lock device；
Battery connection control system；Control system connects internal rotor and the winding of outer rotor, and
Connect the first lock device, the second electromagnetic clutch.
Described control system is connected with the winding of internal rotor and outer rotor by inverter module.
It is also provided with the 3rd lock device on described internal rotor output shaft, and the 3rd lock device connects
Control system.
Described outer rotor power shaft and internal rotor output shaft are all connected by bearing with casing.
Described outer rotor is connected by bearing with internal rotor output shaft part.
The present invention can not only realize using pure engine behavior, pure electric motor operation shape
State, moreover it is possible to realize oil electric mixed dynamic duty.
Under pure engine behavior, the second electromagnetic clutch Guan Bi, outer rotor and internal rotor
Connect fixing, run-in synchronism, it is not necessary to use the galvanomagnetic-effect of motor to transmit power；Its work
Stable, security reliability is good,
Under pure electric motor operation state, the first lock device locking outer rotor, the most also locking
The connecting shaft of electromotor, electromotor does not haves idle running phenomenon, prevents from affecting the use of electromotor
Life-span.
Under oil electric mixed dynamic duty, the first lock device, the second electromagnetic clutch are
Open mode；Galvanomagnetic-effect between the inner and outer rotors in the drive and motor of electromotor is made
Under with, it is achieved rotating speed superposition, it is simple to accelerate.
Internal rotor output shaft adds the 3rd lock device；When electromotor needs to start, by the
Three lock devices are in lockup state, and the first lock device, second clutch are in open mode；
Now, internal rotor is motor stator, and outer rotor is rotor；Battery is powered, and produces electromagnetism
Power, outer rotor rotates, and drives electromotor connecting shaft to rotate, engine start.This kind of startup side
Formula is little to the damage of electromotor, can extend the service life of electromotor.
Control system the most of the present invention is with inverter module, and the kinetic energy of available automobile is by double
Induction electric energy is fed back to automobile batteries by the galvanomagnetic-effect in rotor electric machine, it is achieved battery charges.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1；
1-electromotor；2-double-rotor machine；3-change speed gear box；4-drive shaft；5-control system；
6-battery；21-casing；22-outer rotor；23-internal rotor；24-the first lock device；25-
Two electromagnetic clutchs；26-the 3rd lock device；27-brush.
Detailed description of the invention
Embodiment 1
As it is shown in figure 1, a kind of hybrid power system using double-rotor machine structure, including sending out
Motivation 1, change speed gear box 3, the connection drive shaft 4 of change speed gear box 3, double-rotor machine 2, control system
System 5 and battery 6；
Described double-rotor machine 2 includes casing 21, internal rotor 23 and outer rotor 22, internal rotor
23 and outer rotor 22 on be equipped with coil windings；Internal rotor 23 and the central shaft of outer rotor 22
Between connected by the second electromagnetic clutch 25；
Electromotor 1 is connected with outer rotor 22 power shaft；Internal rotor 23 output shaft and change speed gear box 3
Connect；
Outer rotor 22 power shaft is provided with the first lock device 24；Set on internal rotor 23 output shaft
There is the 3rd lock device 26；
Battery 6 connection control system 5；Control system 5 connects internal rotor 23 and outer rotor 22
Coil windings, and connect first lock device the 24, second electromagnetic clutch the 25, the 3rd lock
Only device 26.
Described control system 5 is by inverter module and internal rotor 23 and the coil of outer rotor 22
Winding connects.
Described outer rotor 22 power shaft and internal rotor 23 output shaft all pass through bearing with casing 21
Connect.
Described outer rotor 22 is exported shaft part with internal rotor 23 and is connected by bearing.
When automobile uses pure engine working mode, battery 6 and internal rotor 23 and outer rotor 22
The equal no power of coil windings, the first lock device 24 and the 3rd lock device 26 be in open mode,
Second electromagnetic clutch 25 is in locking closure state, outside electromotor 1 connecting shaft directly drives
Rotor 22 and internal rotor 23 run-in synchronism, internal rotor 23 drives change speed gear box 3 connecting shaft to operate；
It is not required to be transmitted by electromagnetic force.
When automobile uses pure motor operation mode, and the first lock device 24 is in lockup state,
Second electromagnetic clutch 25 and the 3rd lock device 26 are in open mode, now outer rotor 22
As motor stator, internal rotor 23 as rotor, battery 6 by control system 5 and
Brush 27 powers to the coil windings of internal rotor 23 and outer rotor 22, thus produces electromagnetic force,
Now outer rotor 22 maintains static, and internal rotor 23 rotates, thus drives change speed gear box 3 connecting shaft
Rotate.
When automobile needs to add fast mode, oil electric mixed dynamic pattern can be used.Under electric model,
Internal rotor 23 drives change speed gear box 3 velocity of rotation to be n1；First lock device 24 is opened, and starts
Machine 1 starts, and electromotor 1 rotates and drives outer rotor 22 velocity of rotation n2；Now due to interior turn
There is relative electromagnetic force between son 23 and the coil windings of outer rotor 22, make electromotor 1 carry
The rotating speed n2 of dynamic outer rotor 22 is added to former rotating speed n1, and internal rotor 23 output shaft exports change
Speed case 3 rotating speed is n1+n2.
When 1 of automobile engine needs to start, the 3rd lock device 26 is in lockup state, the
One lock device the 24, second electromagnetic clutch 25 is in open mode；Now, internal rotor 23
As motor stator, outer rotor 22 is as rotor；Battery 6 by control system 5 with
Brush 27 gives internal rotor 23 and outer rotor 22 winding power, thus produces electromagnetic force, now
Internal rotor 23 maintains static, and outer rotor 22 rotates, thus drives electromotor 1 connecting shaft to rotate,
Electromotor 1 starts.
When automobile is in motor operation mode, vehicle brake or when sliding battery 6 stop supplying
During electricity, owing to car has kinetic energy in motion, internal rotor 23 is driven to rotate, internal rotor 23
Coil windings is passed through field power supply, produces induction electric energy at outer rotor 22 winding, the most just may be used
By the inverter module in control system 5, induction electric energy fed back to battery 6 charge inside.
When automobile uses engine working mode, open second clutch, then give internal rotor
The winding of 23 is passed through field power supply, owing to outer rotor 22 winding rotates along with electromotor 1 always,
Internal rotor 23 also can and then rotate, and internal rotor 23 and outer rotor 22 are constantly present speed discrepancy,
Outer rotor 22 winding also produces induction electric energy, can be by the inverter module in control system 5
Induction electric energy is fed back to battery 6 charge inside.Simultaneously as the existence of power generation torque can be same
The output of Shi Zengjia motor.
Automobile in idling or when slide, the internal rotor of the double-rotor machine in the present invention
Speed discrepancy can be there is, with regard to energy between internal rotor 23 and outer rotor 22 between 23 and outer rotor 22
There is galvanomagnetic-effect, produce induction electric energy, then will by the inverter module in control system 5
Induction electric energy feeds back to battery 6 charge inside.
The above is only the preferred embodiment of the present invention, it is noted that lead for this technology
For the those of ordinary skill in territory, on the premise of without departing from the technology of the present invention principle, it is also possible to
Making some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (6)
1. the hybrid power system using double-rotor machine structure, it is characterised in that bag
Include electromotor, change speed gear box, the drive shaft of connection change speed gear box, double-rotor machine, control system and
Battery；
Described double-rotor machine includes on casing, internal rotor and outer rotor, internal rotor and outer rotor
It is equipped with winding；Between internal rotor and the central shaft of outer rotor by the second electromagnetic clutch even
Connect；
Electromotor is connected with outer rotor power shaft；Internal rotor output shaft is connected with change speed gear box；
Outer rotor power shaft is provided with the first lock device；
Battery connection control system；Control system connects internal rotor and the winding of outer rotor, and
Connect the first lock device, the second electromagnetic clutch.
The hybrid power system of use double-rotor machine structure the most according to claim 1,
It is characterized in that, described control system is by inverter module and internal rotor and the winding of outer rotor
Connect.
The hybrid power system of use double-rotor machine structure the most according to claim 1,
It is characterized in that, internal rotor output shaft is additionally provided with the 3rd lock device, and the 3rd lock device connects
Control system.
The hybrid power system of use double-rotor machine structure the most according to claim 1,
It is characterized in that, described outer rotor power shaft and internal rotor output shaft are all with casing by bearing even
Connect.
The hybrid power system of use double-rotor machine structure the most according to claim 1,
It is characterized in that, described outer rotor is connected by bearing with internal rotor output shaft part.
The hybrid power system of use double-rotor machine structure the most according to claim 1,
It is characterized in that, the winding of described internal rotor and the winding of outer rotor are all powered by brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503200.8A CN106004404A (en) | 2016-06-26 | 2016-06-26 | Hybrid power system of birotor motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610503200.8A CN106004404A (en) | 2016-06-26 | 2016-06-26 | Hybrid power system of birotor motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106004404A true CN106004404A (en) | 2016-10-12 |
Family
ID=57104766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610503200.8A Pending CN106004404A (en) | 2016-06-26 | 2016-06-26 | Hybrid power system of birotor motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004404A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525864A (en) * | 2019-07-09 | 2020-08-11 | 河海大学 | Operation control method of four-quadrant operation electromagnetic clutch |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000261906A (en) * | 1999-03-05 | 2000-09-22 | Denso Corp | Power transmission device |
| DE202005003577U1 (en) * | 2005-03-02 | 2005-05-25 | Ziegler, Rolf | Hybrid drive especially for motor vehicles has electric motor and combustion engine connected by drive shafts to planetary drive and electric motor rotor fixed to the engine drive shaft |
| JP2011131760A (en) * | 2009-12-25 | 2011-07-07 | Toyota Central R&D Labs Inc | Power transmission device |
| CN102795221A (en) * | 2012-08-01 | 2012-11-28 | 江苏大学 | Electric vehicle electric-hydraulic hybrid driving system and control method thereof |
| CN102897013A (en) * | 2011-04-02 | 2013-01-30 | 浙江钱江摩托股份有限公司 | Hybrid electric vehicle powered by double-rotor motor |
| JP2013162613A (en) * | 2012-02-03 | 2013-08-19 | Suzuki Motor Corp | Dynamo-electric machine and dynamo-electric system |
| CN105291812A (en) * | 2015-11-06 | 2016-02-03 | 合肥工业大学 | Integrated type hybrid power automobile power-driven system with double clutch and birotor motor |
| CN105667295A (en) * | 2016-03-18 | 2016-06-15 | 合肥工业大学 | Integrated two-gear hybrid electric vehicle driving system with double-rotor motor |
-
2016
- 2016-06-26 CN CN201610503200.8A patent/CN106004404A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000261906A (en) * | 1999-03-05 | 2000-09-22 | Denso Corp | Power transmission device |
| DE202005003577U1 (en) * | 2005-03-02 | 2005-05-25 | Ziegler, Rolf | Hybrid drive especially for motor vehicles has electric motor and combustion engine connected by drive shafts to planetary drive and electric motor rotor fixed to the engine drive shaft |
| JP2011131760A (en) * | 2009-12-25 | 2011-07-07 | Toyota Central R&D Labs Inc | Power transmission device |
| CN102897013A (en) * | 2011-04-02 | 2013-01-30 | 浙江钱江摩托股份有限公司 | Hybrid electric vehicle powered by double-rotor motor |
| JP2013162613A (en) * | 2012-02-03 | 2013-08-19 | Suzuki Motor Corp | Dynamo-electric machine and dynamo-electric system |
| CN102795221A (en) * | 2012-08-01 | 2012-11-28 | 江苏大学 | Electric vehicle electric-hydraulic hybrid driving system and control method thereof |
| CN105291812A (en) * | 2015-11-06 | 2016-02-03 | 合肥工业大学 | Integrated type hybrid power automobile power-driven system with double clutch and birotor motor |
| CN105667295A (en) * | 2016-03-18 | 2016-06-15 | 合肥工业大学 | Integrated two-gear hybrid electric vehicle driving system with double-rotor motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525864A (en) * | 2019-07-09 | 2020-08-11 | 河海大学 | Operation control method of four-quadrant operation electromagnetic clutch |
| CN111525864B (en) * | 2019-07-09 | 2021-11-09 | 河海大学 | Operation control method of four-quadrant operation electromagnetic clutch |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20161012 |