CN107264292A - A kind of retarder for vehicles system that auxiliary power is provided - Google Patents
A kind of retarder for vehicles system that auxiliary power is provided Download PDFInfo
- Publication number
- CN107264292A CN107264292A CN201710431969.8A CN201710431969A CN107264292A CN 107264292 A CN107264292 A CN 107264292A CN 201710431969 A CN201710431969 A CN 201710431969A CN 107264292 A CN107264292 A CN 107264292A
- Authority
- CN
- China
- Prior art keywords
- magneto
- control unit
- signal transmssion
- transmssion line
- retarder
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/90—Electric propulsion with power supplied within the vehicle using propulsion power supplied by specific means not covered by groups B60L50/10 - B60L50/50, e.g. by direct conversion of thermal nuclear energy into electricity
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of retarder for vehicles system for providing auxiliary power of the present invention, is related to the slow energy storing structure field of motor in electric automobile, including gearbox, drive flange, magneto, power cable, electrokinetic cell, signal transmssion line and controller；One end connection drive flange of gearbox；Controller controls magneto by signal transmssion line；Connected between electrokinetic cell and magneto by power cable；Controller includes what can mutually be switched：Motor control unit and generator control unit；Motor control unit controls magneto to enter motor mode by signal transmssion line；Generator control unit controls magneto to enter generator mode by signal transmssion line.The retarder for vehicles system, can not only efficiently and rapidly realize the retarding braking of vehicle, while can recycle the kinetic energy conversion storage of vehicle.
Description
Technical field
The present invention relates to the slow energy storing structure field of motor in electric automobile, more particularly to a kind of auxiliary power that provides
Retarder for vehicles system.
Background technology
Engine exhaust and brake is blocking engine exhaust passage with the exhaust shutter being arranged in exhaust passage, to increase
Plus in engine the stroke such as air inlet, exhaust, compression power loss, force engine reduce rotating speed, so as to reach in the short time
The purpose of interior reduction speed；Engine compression brake is engine is compressed in compression travel as the air of absorbed power
Machine, when compression travel is close to top dead centre, control device opens air bleeding valve, compressed air is discharged through exhaust main.Hair
To rely on air bleeding valve to realize during motivation exhaust, compression brake, air bleeding valve is installed on the engine, it is impossible to detection well
And maintenance, if air bleeding valve breaks down, the retarding braking of retarder will be affected.The kinetic energy that engine is sent simultaneously exists
Engine piston compresses, exhaust etc. are consumed, and could not be converted into recycling energy.
Retarder is to be converted into heat energy again by circulating cold water intaking by heat by working solution friction and the impact of stator
Dissipate.In addition to vehicle driving dynamics are unable to recycling, the corresponding appearance for accommodating working solution and cooling water there is provision of
Device and pipeline, structure are complex.
Current vortex retarder is passed through electric current by automobile storage battery and produces magnetic field when working, and current vortex is caused in the rotor,
Eddy current magnetism produces braking moment to rotor, and the heat that current vortex is produced is shed by forced convertion.The kinetic energy travelled except vehicle
It can not be recycled outer, the work of current vortex retarder, which also needs to vehicle battery, to be given and power, and further consumes electric energy.
It is not optimal selection for the angle of environmental protection and energy saving.
Above-mentioned is either to utilize engine exhaust, compression brake, or fluid friction is slow also or electric vortex buffering,
Be by the kinetic energy in vehicle travel process by transmit or be converted into quadergy and heating done meaningless consumption.Simultaneously
There is also certain shortcomings and limitations because of its braking principle for different retarders.
The content of the invention
The present invention solves the technical problem of a kind of retarder for vehicles system for providing auxiliary power is provided, solve
Capacity loss problem of the motor in electric automobile in moderating process.
In order to solve the above technical problems, one aspect of the present invention is to provide a kind of auxiliary power of providing
Retarder for vehicles system, including gearbox, drive flange, magneto, power cable, electrokinetic cell, signal transmssion line and control
Device processed；One end of the gearbox connects the drive flange；The controller controls the permanent magnetism by signal transmssion line
Motor；Connected between the electrokinetic cell and magneto by power cable；The controller includes mutually being cut
Change：Motor control unit and generator control unit；The motor control unit controls the permanent magnetism by signal transmssion line
Motor enters motor mode；The generator control unit controls the magneto to enter generator mould by signal transmssion line
Formula.
Preferably, one end of the gearbox is provided with flanged plate；The magneto is connected by the drive flange
On to the flanged plate.
The beneficial effects of the invention are as follows：A kind of retarder for vehicles system for providing auxiliary power is provided, can not only be high
Effect, the retarding braking for rapidly realizing vehicle, while the kinetic energy conversion storage of vehicle can be recycled；Climb in vehicle and accelerate
When by convert storage electric energy be converted into mechanical energy for vehicle travel auxiliary power is provided.The invention not only possesses good deceleration
Braking function, while also having the energy-saving effect that energy regenerating is recycled.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the retarder for vehicles system for providing auxiliary power of the present invention；
The mark of each part is as follows in accompanying drawing：1st, gearbox；2nd, drive flange；3rd, magneto；4th, power cable；5th, power electric
Pond；6th, signal transmssion line；7th, controller.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Accompanying drawing 1 is referred to, the embodiment of the present invention includes：
A kind of retarder for vehicles system that auxiliary power is provided, including gearbox 1, drive flange 2, magneto 3, power electric
Cable 4, electrokinetic cell 5, signal transmssion line 6 and controller 7；One end of the gearbox 1 connects the drive flange 2；The control
Device 7 processed controls the magneto 3 by signal transmssion line 6；Pass through power between the electrokinetic cell 5 and magneto 3
Cable 4 is connected；The controller 7 includes what can mutually be switched：Motor control unit and generator control unit；It is described
Motor control unit controls the magneto 3 to enter motor mode by signal transmssion line 6；The generator control unit leads to
Crossing signal transmssion line 6 controls the magneto 3 to enter generator mode.One end of the gearbox 1 is provided with flanged plate；It is described
Magneto 3 is connected on the flanged plate by the drive flange 2.
Magneto 3 by drive flange 2 connect install vehicle gearbox 1 one end, controller 7, electrokinetic cell 5 with
Magneto 3 is attached and controlled by power cable 4 and signal transmssion line 6.Need to carry out deceleration system in vehicle is travelled
Controller controls magneto with generator mode when dynamic, and the machine torque that magneto 3 passes over gearbox 1 turns
Electric energy is turned to, electric energy is transferred to electrokinetic cell 5 by power cable 4 and stored.
When needing to climb or accelerating in vehicle traveling, controller 7 controls magneto 3 with electric motor mode work
Make, the electric energy for the storage that generates electricity before is transferred to magneto 3 by electrokinetic cell 5 by power cable 4, magneto 3 is by electric energy
Mechanical energy is converted into provide auxiliary power to the driving vehicle climbing of gearbox 1 or accelerate.
Vehicle energy is converted into electrical power storage by the scheme of the invention when vehicle deceleration is braked, due to magneto and
The advantages of controller effective percentage is high, response is fast, thus it is not only corresponding steady rapidly using the scheme of the invention retarding braking, and
The kinetic energy of vehicle traveling is converted into electric energy progress storage and reused, and has obvious energy-saving effect.When vehicle accelerates to climb
Auxiliary power is provided for gearbox using the electrical energy drive magneto of storage, the climbing that auxiliary power can not only improve vehicle adds
Fast performance, while high efficient district when also making the engine be operated in normal, further saves the consumption of fuel oil.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (2)
1. a kind of retarder for vehicles system that auxiliary power is provided, it is characterised in that：Including gearbox, drive flange, permanent magnetism
Motor, power cable, electrokinetic cell, signal transmssion line and controller；One end of the gearbox connects the drive flange；Institute
State controller and the magneto is controlled by signal transmssion line；Pass through power electric between the electrokinetic cell and magneto
Cable is connected；The controller includes what can mutually be switched：Motor control unit and generator control unit；The motor
Control unit controls the magneto to enter motor mode by signal transmssion line；The generator control unit passes through signal
Magneto described in transmission line traffic control enters generator mode.
2. a kind of retarder for vehicles system that auxiliary power is provided according to claim 1, it is characterised in that：It is described to become
One end of fast case is provided with flanged plate；The magneto is connected on the flanged plate by the drive flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710431969.8A CN107264292A (en) | 2017-06-09 | 2017-06-09 | A kind of retarder for vehicles system that auxiliary power is provided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710431969.8A CN107264292A (en) | 2017-06-09 | 2017-06-09 | A kind of retarder for vehicles system that auxiliary power is provided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107264292A true CN107264292A (en) | 2017-10-20 |
Family
ID=60067076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710431969.8A Pending CN107264292A (en) | 2017-06-09 | 2017-06-09 | A kind of retarder for vehicles system that auxiliary power is provided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107264292A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19615742C1 (en) * | 1996-04-20 | 1997-05-07 | Daimler Benz Ag | Motor vehicle drive train with electric machine providing compensatory torque during gear changes |
| CN201151352Y (en) * | 2007-12-21 | 2008-11-19 | 西安交通大学 | Mixed power system of retarder with energy recovery function |
| CN101758778A (en) * | 2010-02-05 | 2010-06-30 | 江苏大学 | Current vortex retarder, generation/start integrated system and control method thereof |
| CN202130294U (en) * | 2011-05-23 | 2012-02-01 | 陈小伟 | Power assembly for electric automobile |
| CN106627170A (en) * | 2016-12-28 | 2017-05-10 | 安徽安凯汽车股份有限公司 | Control method of double-source auxiliary braking control system for hybrid electric bus |
| CN206968409U (en) * | 2017-06-09 | 2018-02-06 | 苏州朗高电机有限公司 | A kind of retarder for vehicles system that auxiliary power is provided |
-
2017
- 2017-06-09 CN CN201710431969.8A patent/CN107264292A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19615742C1 (en) * | 1996-04-20 | 1997-05-07 | Daimler Benz Ag | Motor vehicle drive train with electric machine providing compensatory torque during gear changes |
| CN201151352Y (en) * | 2007-12-21 | 2008-11-19 | 西安交通大学 | Mixed power system of retarder with energy recovery function |
| CN101758778A (en) * | 2010-02-05 | 2010-06-30 | 江苏大学 | Current vortex retarder, generation/start integrated system and control method thereof |
| CN202130294U (en) * | 2011-05-23 | 2012-02-01 | 陈小伟 | Power assembly for electric automobile |
| CN106627170A (en) * | 2016-12-28 | 2017-05-10 | 安徽安凯汽车股份有限公司 | Control method of double-source auxiliary braking control system for hybrid electric bus |
| CN206968409U (en) * | 2017-06-09 | 2018-02-06 | 苏州朗高电机有限公司 | A kind of retarder for vehicles system that auxiliary power is provided |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No.608, FanFeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Applicant after: SUZHOU LEGO MOTORS Co.,Ltd. Address before: 215000 Hefeng Road, Hefeng Town, Wuzhong District Town, Suzhou, Jiangsu Applicant before: SUZHOU LEGO MOTORS Co.,Ltd. |
|
| CB02 | Change of applicant information |