CN206107233U - Hybrid synergy drive system and car - Google Patents
Hybrid synergy drive system and car Download PDFInfo
- Publication number
- CN206107233U CN206107233U CN201621022397.5U CN201621022397U CN206107233U CN 206107233 U CN206107233 U CN 206107233U CN 201621022397 U CN201621022397 U CN 201621022397U CN 206107233 U CN206107233 U CN 206107233U
- Authority
- CN
- China
- Prior art keywords
- drive system
- controller
- electromotor
- speed
- motor
- 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.)
- Active
Links
Classifications
-
- 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
- Y02T10/62—Hybrid vehicles
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The utility model discloses a hybrid synergy drive system and car, wherein hybrid synergy drive system includes and motor, engine, generator still includes controller and battery that the controller is connected respectively with engine, generator, clutch, motor. The utility model discloses a car includes the utility model discloses a hybrid synergy drive system. The technical scheme of the utility model when ensureing that the vehicle traveles, the engine in best work state operation, avoids generator power frequently to change always, reduces the battery loss, reaches energy saving and consumption reduction, the purpose of the make full use of energy.
Description
Technical field
This utility model is related to field of automobile, more particularly to a kind of hybrid electric drive system and vapour
Car.
Background technology
Since the nineties in 20th century, countries in the world improve the cry of environment and grow to even greater heights, and various electric automobiles take off
Grain husk and go out.Although it has been recognized that future is the world of electric automobile, battery problems hinder the application of electric automobile,
Hybrid vehicle (HEV) becomes current each big vapour as a kind of transition scheme from traditional energy automobile to pure electric automobile
The main selection of car enterprise.
The hybrid power assembly of hybrid vehicle can be divided into tandem, parallel and mixed with the classification of power transmission route
Three kinds of connection formula etc..
Parallel-connection type power hybrid vehicle includes electromotor, electromotor and motor, and engine driven generators generate electricity,
Electric energy is transported to battery or motor by controller, and automobile is driven by gear by motor.By battery during Smaller load
Drive motor driving moment, by driven by engine electrical power generators drive motor during big load.Start when vehicle is in, add
When speed, climbing operating mode, Engine-Generator and battery provide electric energy to motor jointly；When electric motor car in low speed, slide,
During the operating mode of idling, then by battery driven motor, when battery short of electricity then from Engine-Generator to battery charging.Series connection
Formula structure is applied in city frequently starting and low cruise operating mode, can be stable near optimal working point by electromotor adjustment
Operating, by the purpose for adjusting the output of battery and motor to reach adjustment speed.But its shortcoming is energy several times to be turned
Change, mechanical efficiency is relatively low.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and can ensure that electromotor has been at best effort shape
State, save battery loss, the more hybrid electric drive system and automobile of energy-conserving and environment-protective.
Hybrid electric drive system of the present utility model, including the motor, electromotor that are connected with drive system and starts
The electromotor of machine connection, it is characterised in that also including controller, the tachogenerator for measuring speed and electronic with described
Battery, the detection circuit for obtaining the battery electric quantity of machine connection, the reasonable match system is connected by clutch
Connect；
The controller is connected respectively with electromotor, electromotor, clutch, motor, the controller also with the survey
Fast sensor connection, when speed is less than the first preset value, the controller control clutch separation simultaneously controls motor drive
Drive system works；When speed within the specific limits, controller control clutch adhesive controls electromotor and electronic office simultaneously
Close, the electromotor drives drive system work by clutch；
The controller is also connected with the detection circuit, when the electricity of the battery is less than a certain limit value, the control
Electric power is simultaneously input to battery by device control driven by engine electrical power generators processed.
Hybrid electric drive system of the present utility model, wherein, also include：For detecting the road conditions detector unit of road conditions；
The controller is connected with the road conditions detector unit, when road conditions are unevenness or upward slope, the controller control
Motor processed and electromotor drive drive system to work jointly.
Hybrid electric drive system of the present utility model, wherein, the electromotor includes speed adjusting gear；
The controller is connected with the speed adjusting gear, and when speed is more than the second preset value, the controller controls institute
State speed adjusting gear to improve the rotating speed of electromotor and drive drive system to work, while control motor drives drive system work jointly
Make.
Hybrid electric drive system of the present utility model, wherein, also including timing unit, connect with the tachogenerator
Connect, when speed is more than the second preset value, the timing unit starts timing；
The controller is connected with the timing unit, when speed is more than the second preset value and certain time and battery
Electricity when being less than certain value, the controller controls the speed adjusting gear and improves the rotating speed of electromotor to drive drive system work
Make, and control motor stopping, when speed is less than the first preset value, the controller controls driven by engine electrical power generators
And electric power is input to into battery.
Hybrid electric drive system of the present utility model, wherein, also including transfer gear, the transfer gear and the electromotor
Connection, the transfer gear is used to be connected respectively with front driving axle, rear driving axle.
Automobile of the present utility model, including hybrid electric drive system of the present utility model.
When the technical solution of the utility model guarantees that vehicle is travelled, electromotor operates always in optimum Working, in car
When being cruised with economic speed per hour, electromotor direct drive vehicle traveling, it is to avoid generator power frequent transitions reduces battery and damages
Consumption, reaches energy-saving, makes full use of the purpose of the energy.
Description of the drawings
Fig. 1 is the structural representation of hybrid electric drive system of the present utility model.
Specific embodiment
As shown in figure 1, hybrid electric drive system of the present utility model, including the motor 1 being connected with drive system, sends out
Motivation 2 and electromotor 2 connection electromotor 3, also including controller 6, the tachogenerator for measuring speed, and with electricity
Battery 7, the detection circuit for obtaining the electricity of battery 7 of motivation connection, electromotor 2 is connected with drive system by clutch 5.
Controller 6 is connected respectively with electromotor 2, electromotor 3, clutch 5, motor 1, controller 6 also with the sensing that tests the speed
Device connects, and when speed is less than the first preset value, the control clutch 5 of controller 6 is separated and controls motor 1 and drives drive system
Work；When speed within the specific limits, the control of controller 6 adhesive of clutch 5 controls electromotor 3 simultaneously and motor 1 is closed, and sends out
Motivation 2 drives drive system work by clutch 5.
Controller 6 is also connected with detection circuit, when the electricity of battery 7 is less than a certain limit value, the control electromotor of controller 6
2 drive electromotors 3 generate electricity and electric power are input to into battery 7.
Hybrid electric drive system of the present utility model, wherein, also include：For detecting the road conditions detector unit of road conditions.
Controller 6 is connected with road conditions detector unit, and when road conditions are unevenness or upward slope, controller 6 controls motor 1 and electromotor 2
It is common to drive drive system work.
Road conditions detector unit can include storing the computer and global position system of national condition of road surface, computer and control
Device processed 6 connects, and when road conditions detector unit finds running car in road conditions unevenness or uphill way, sends to controller 6 and believes
Number, controller 6 controls motor 1 and electromotor 2 drives drive system work jointly.
Road conditions detector unit can also include detecting element, height testing instrument and the control circuit of detection thump,
Control circuit is connected respectively with detecting element, height testing instrument.Control circuit is connected with controller 6.
Hybrid electric drive system of the present utility model, wherein, electromotor 2 includes speed adjusting gear.Controller 6 and governor
Structure connects, and when speed is more than the second preset value, the control speed adjusting gear of controller 6 improves the rotating speed of electromotor and drives power train
System work, drives drive system to work jointly while controlling motor.
Hybrid electric drive system of the present utility model, wherein, also including timing unit, it is connected with tachogenerator, when
When speed is more than the second preset value, timing unit starts timing.Controller 6 is connected with timing unit, when speed it is pre- more than second
If the electricity of value and certain time and battery is less than certain value, the control speed adjusting gear of controller 6 improves turning for electromotor
The dynamic drive system work of speed belt, and motor stopping is controlled, when speed is less than the first preset value, controller control electromotor band
Electric power is simultaneously input to battery by dynamic electrical power generators.
Hybrid electric drive system of the present utility model, wherein, also including transfer gear 8, transfer gear 8 is connected with electromotor 2,
Transfer gear 8 is used to be connected respectively with front driving axle, rear driving axle.Transfer gear 8 is used to realize that 4 wheel driven drives.
At work, when speed, in certain limit, (this scope is located at first to hybrid electric drive system of the present utility model
Between preset value and the second preset value) in, the control of controller 6 adhesive of clutch 5 controls electromotor 3 simultaneously and motor 1 is closed,
So that vehicle is driven by electromotor 2；Controller 6 is used to monitor the electricity of battery 7, when the electricity of battery 7 is less than a certain limit value,
The control electromotor 2 of controller 6 drives electromotor 3 to generate electricity and electric power is input to into battery 7.
Automobile of the present utility model, including hybrid electric drive system of the present utility model.
When the technical solution of the utility model guarantees that vehicle is travelled, electromotor operates always in optimum Working, in car
When being cruised with economic speed per hour, electromotor direct drive vehicle traveling, it is to avoid generator power frequent transitions reduces battery and damages
Consumption, reaches energy-saving, makes full use of the purpose of the energy.
Hybrid electric drive system of the present utility model, wherein, clutch 5 is electromagnetic clutch, and by clutch car is made
When economic speed per hour is cruised, pure electric drive is converted to the conversion of conventional power system and drives, while guaranteeing electromotor optimal
Working condition operates, and improves efficiency of energy utilization.
Automobile of the present utility model adopts series-parallel connection mode, and the characteristics of with series system simple structure, while increasing electricity
Magnet clutch, realizes power directly-driving of the electromotor in optimum Working, realizes economy run.
Automobile of the present utility model is mainly transported using motor when running at a low speed as driving means, starting and Smaller load
When turning, electric energy is provided by battery, when battery electric quantity is less than a certain limit value, controller starts electromotor, and control electromotor is most
Good working region drives electrical power generators, and electric power is input to into battery, supplements battery electric quantity；When Vehicle Speed is in electromotor
During economic speed section, controller control electromagnetic clutch adhesive, while electromotor is closed, motor is closed, realize vehicle by
Electromotor directly drives；When road disturbance affects Vehicle Speed larger, such as road surface rises and falls or during less climbing, by control
Device processed controls motor output torque, is driven force compensating, it is ensured that vehicle is travelled；When car speed exceedes economic speed per hour,
By properly increasing engine speed, while carrying out torque compensation by motor, mixed dynamic model formula is realized, is run at high speed with meeting,
If the time of running at high speed is longer, when battery electric quantity is less than limit value, then engine speed is improved, while cutting off motor, treat vehicle
When running at a low speed, then electricity supplement is carried out to battery.
The technical solution of the utility model is increased to electromotor and the choosing of electrodynamic various control by increasing clutch
Select, realization is in electromotor direct drive vehicle traveling during optimum Working, it is to avoid generator power frequent transitions, reduces
Battery loss, can realize energy-conservation 10-20% purpose.
The above is only preferred implementation of the present utility model, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improvements and modifications
Also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of hybrid electric drive system, including sending out for motor, the electromotor and electromotor connection being connected with drive system
Motor, it is characterised in that also including controller, the tachogenerator for measuring speed and the electricity being connected with the motor
Pond, the detection circuit for obtaining the battery electric quantity, the reasonable match system is connected by clutch；
The controller is connected respectively with electromotor, electromotor, clutch, motor, the controller also with the biography that tests the speed
Sensor connects, and when speed is less than the first preset value, the controller control clutch separation simultaneously controls motor drive transmission
System works；When speed within the specific limits, controller control clutch adhesive controls electromotor simultaneously and motor is closed, institute
State electromotor and drive system work is driven by clutch；
The controller is also connected with the detection circuit, when the electricity of the battery is less than a certain limit value, the controller
Electric power is simultaneously input to battery by control driven by engine electrical power generators.
2. hybrid electric drive system as claimed in claim 1, it is characterised in that also include：For detecting the road conditions of road conditions
Detector unit；
The controller is connected with the road conditions detector unit, when road conditions are unevenness or upward slope, the controller control electricity
Motivation and electromotor drive drive system to work jointly.
3. hybrid electric drive system as claimed in claim 1, it is characterised in that the electromotor includes speed adjusting gear；
The controller is connected with the speed adjusting gear, and when speed is more than the second preset value, the controller controls the tune
Fast mechanism improves the rotating speed of electromotor and drives drive system to work, and drives drive system to work jointly while controlling motor.
4. hybrid electric drive system as claimed in claim 3, it is characterised in that also including timing unit, test the speed with described
Sensor connects, and when speed is more than the second preset value, the timing unit starts timing；
The controller is connected with the timing unit, when speed more than the second preset value and certain time and battery electricity
When amount is less than certain value, the controller controls the rotating speed drive drive system work that the speed adjusting gear improves electromotor, and
Control motor stops, and when speed is less than the first preset value, the controller control driven by engine electrical power generators simultaneously will
Electric power is input to battery.
5. hybrid electric drive system as claimed in claim 1, it is characterised in that also including transfer gear, the transfer gear with
The electromotor connection, the transfer gear is used to be connected respectively with front driving axle, rear driving axle.
6. a kind of automobile, it is characterised in that include the hybrid electric drive system as described in any one of claim 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022397.5U CN206107233U (en) | 2016-08-31 | 2016-08-31 | Hybrid synergy drive system and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022397.5U CN206107233U (en) | 2016-08-31 | 2016-08-31 | Hybrid synergy drive system and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107233U true CN206107233U (en) | 2017-04-19 |
Family
ID=58516218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022397.5U Active CN206107233U (en) | 2016-08-31 | 2016-08-31 | Hybrid synergy drive system and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184187A (en) * | 2016-08-31 | 2016-12-07 | 北京汽车研究总院有限公司 | Hybrid electric drive system and automobile |
-
2016
- 2016-08-31 CN CN201621022397.5U patent/CN206107233U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184187A (en) * | 2016-08-31 | 2016-12-07 | 北京汽车研究总院有限公司 | Hybrid electric drive system and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106184187B (en) | Hybrid electric drive system and automobile | |
| CN208134079U (en) | Dynamical system and vehicle | |
| CN102529717A (en) | Energy-saving device of motor vehicle and motor vehicle provided with energy-saving device | |
| CN103568814B (en) | Drive system for hybrid power vehicle | |
| CN201065077Y (en) | Variable-magnetism speed-regulation electric vehicle and controller thereof | |
| CN206107233U (en) | Hybrid synergy drive system and car | |
| CN201881918U (en) | Environment-friendly automobile adopting multiple energy resources | |
| CN203911569U (en) | Power supply apparatus for electric car | |
| CN203485729U (en) | Electric automobile | |
| CN201457023U (en) | Hybrid motor vehicle | |
| CN106828124A (en) | A kind of electric automobile | |
| CN201825208U (en) | Solar bicycle | |
| CN102922983A (en) | Hybrid-power vehicle | |
| CN204077401U (en) | Energy complementary type pure electric automobile | |
| CN207311133U (en) | extended-range electric vehicle power assembly | |
| CN102431433B (en) | Range-extending type hybrid electric vehicle | |
| CN208359905U (en) | A kind of hybrid electric vehicle power coupled system | |
| CN202749997U (en) | Electric energy cycle engine | |
| CN206644642U (en) | A kind of stroke-increasing electric automobile dual control accelerator pedal system | |
| CN206374548U (en) | A kind of clutch driving unit of motor vehicle driven by mixed power three | |
| CN206306863U (en) | A kind of electric automobile shift-position control apparatus | |
| CN203157689U (en) | Hybrid power vehicle | |
| CN202806419U (en) | Minitype electric vehicle power system | |
| CN103707754A (en) | Power transmission device of engine power vehicle | |
| CN201511802U (en) | Fuel-electric hybrid structure of electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200513 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right |