CN207842674U - Track takes turns the electric hybrid powertrain system of running device oil certainly - Google Patents
Track takes turns the electric hybrid powertrain system of running device oil certainly Download PDFInfo
- Publication number
- CN207842674U CN207842674U CN201820134334.1U CN201820134334U CN207842674U CN 207842674 U CN207842674 U CN 207842674U CN 201820134334 U CN201820134334 U CN 201820134334U CN 207842674 U CN207842674 U CN 207842674U
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- gear box
- hybrid powertrain
- powertrain system
- takes turns
- running device
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- 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
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Track is connected from the electric hybrid powertrain system of wheel running device oil, the power output mouth of engine and the power input port of hydraulic transmission gear box, and the delivery outlet of hydraulic transmission gear box is connected with EEF bogie；Individually or with engine cooperation the traction electric machine of EEF bogie is driven to be connected with EEF bogie simultaneously；It further include the electrical storage device that electric energy is provided by converter plant to traction electric machine；The converter plant connects braking resistor.The utility model can realize electric propulsion, diesel traction, oil electricity mixing traction and electrodynamic.Compared with prior art, the utility model can both ensure the high-speed cruising and cruising ability of engine, traction electric machine may be implemented again makes vehicle Low and Constant Velocity, meet braking and the job requirements of long range steep gradient, overcome when being braked on long range steep gradient, brake shoe long-time band-type brake, wheel, shoe temperature are higher, often be more than prescribed limits the problem of.
Description
Technical field
The utility model belongs to from the art drive systems field for taking turns running device, and in particular to a kind of from wheel running device
Oily electricity hybrid powertrain system.
Background technology
The wheel running device certainly of current single combustion power, when being braked on long range steep gradient, because brake shoe is for a long time
Band-type brake causes wheel, shoe temperature higher, is often more than prescribed limits, there are security risks；In addition, engine is in climbing capacity
On also restricted, energy waste is serious, and environmental pollution is serious especially in tunnel for the tail gas of discharge.
The long range steep gradient brake problem thereby resulted in, energy waste problem and problem of environmental pollution urgent need to resolve.And
Pure electric vehicle system also has larger gap on cruising ability, high-speed cruising with internal combustion engine.
Invention content
The goal of the invention of the utility model is to solve the above problems and insufficient, provides a kind of track from wheel running device oil
Electric hybrid powertrain system uses electrodynamic on long steep grade, reduces brake shoe abrasion, is led using electric power when low speed is run
Draw, effectively improve the fuel availability of internal combustion engine, make full use of electric energy, reduces exhaust gas discharge, reduce environmental pollution, improve tunnel
The operating environment of interior engineering truck.
The technical solution of the utility model is：The power output mouth of engine and the power input port of hydraulic transmission gear box connect
It connects, the delivery outlet of hydraulic transmission gear box is connected with EEF bogie；The traction electric machine of EEF bogie individually or with engine cooperation is driven simultaneously
It is connected with EEF bogie；It further include the electrical storage device that electric energy is provided by converter plant to traction electric machine；The converter plant connection
Braking resistor.
The EEF bogie include the first axle gear box, the wheel pair one being sequentially connected through axle and the first axle gear box,
Second axle gear box, the wheel pair two being sequentially connected through axle and the second axle gear box；The delivery outlet of the hydraulic transmission gear box
It is connected with the first axle gear box through transmission shaft；Traction electric machine is connected with the second axle gear box.
First axle gear box and the second axle gear box are located on same bogie.
The traction electric machine is connected through converter plant with contact net electricity getting device.
The electrical storage device is fuel cell or super capacitor.
The electrical storage device is accumulator.
It further include a charger to charge the battery.
The charger is connected through converter plant with contact net electricity getting device.
The charger is connected through generator with engine.
The utility model can realize electric propulsion, diesel traction, oil electricity mixing traction and electrodynamic.When electric propulsion,
Electrical storage device provides electric energy to traction electric machine by converter plant and drives the second axle gear box, with driving wheel to rotation, thus
Realize vehicle traveling（Also electric energy can be provided to traction electric machine by converter plant from contact net electricity getting device）；When diesel traction,
Engine sends out the operating of power drive hydraulic transmission gear box, and hydraulic transmission gear box is through transmission shaft, the first axle gear box, axle driven wheel
To rotation, to realize vehicle traveling；When oily electricity mixing traction, the first axle gear box of engine driving, traction electric machine driving
Second axle gear box, gear-box band driving wheel realize travelled by vehicle to rotation.When electrodynamic, traction electric machine operates in power generation
State, the kinetic energy that EEF bogie is transmitted, the braking resistor being connected through converter plant consume or by charger to electrical storage device
Electric braking is implemented in charging.
If electrical storage device is accumulator, the generator that can be connected from engine end takes electricity, is driven using engine power
Electrical power generators are charged by charger to accumulator；Also it can be powered from contact net electricity getting device to charger through converter plant,
Also external power supply interface can be equipped on charger.
Compared with existing single-power is from wheel running device, the utility model can both ensure the high-speed cruising of engine and continue
Boat ability, and traction electric machine may be implemented make vehicle Low and Constant Velocity, meet braking and the job requirements of long range steep gradient, overcomes
When being braked on long range steep gradient, brake shoe long-time band-type brake, wheel, shoe temperature are higher, often be more than prescribed limits the problem of.
Description of the drawings
The utility model is described in further detail in the embodiment provided below in conjunction with attached drawing.
Fig. 1 is the structural principle block diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the structural principle block diagram of the utility model embodiment one.
In figure, 1, engine, 2, hydraulic transmission gear box, 3, transmission shaft, the 4, first axle gear box, 5, wheel is to one, 6, second
Axle gear box, 7, traction electric machine, 8, electrical storage device, 9, converter plant, 10, braking resistor, 11, charger, 12, contact net takes
Electric installation, 13, accumulator, 14, wheel to two, 15, generator, 16, EEF bogie.
Specific implementation mode
In Fig. 1, Fig. 2, the power input port of the power output mouth connection hydraulic transmission gear box 2 of engine 1, hydraulic transmission gear box 2
Power output mouth connect with the first axle gear box 4 of EEF bogie 16 by transmission shaft 3, the second axle gear of EEF bogie 16
Case 6 is connect with traction electric machine 7, and electrical storage device 8 drives traction electric machine 7, converter plant 9 to be connected to braking by 9 change of current of converter plant
Resistance 10.Braking resistor 10 is for consuming the electric energy generated when electrodynamic.First axle gear box 4 is through axle with wheel to 1
Connection, the second axle gear box 6 are connect with wheel to 2 14 through axle.Traction electric machine 7 can also be taken by converter plant 9 with contact net
Electric installation 12, which is connected from contact net, takes electricity.
In Fig. 3, the power input port of hydraulic transmission gear box 2 connects engine 1, and delivery outlet connects the first axle gear box 4, warp
Axle is connect with wheel to 5.Accumulator 13 drives traction electric machine 7, converter plant 9 to be connected to braking resistor by 9 change of current of converter plant
10.When electric propulsion, accumulator 13 provides electric energy to traction electric machine 7 by converter plant 9 and drives the second axle gear box 6,
Band driving wheel pair 5 rotates, to realize vehicle traveling（Also it can be carried from contact net electricity getting device 12 to traction electric machine by converter plant
It is realized for electric energy）；When diesel traction, engine 1 sends out the operating of power drive hydraulic transmission gear box 2, and hydraulic transmission gear box 2 is through transmission
Axis 3, axle gear box 5, axle driven wheel pair 6 rotate, to realize vehicle traveling；When oily electricity mixing traction, engine 1 drives
First axle gear box 4, traction electric machine 7 drives the second axle gear box 6, while realizing travelled by vehicle to rotation with driving wheel 5.
When electrodynamic, wheel drives traction electric machine 7 to rotate to 5 by the second axle gear box 6, and traction electric machine 7 operates in generating state,
The braking resistor 10 that vehicle energy is connected through converter plant 9 is consumed or is charged to accumulator 13 by charger 11, is implemented
Electric braking.The generator that the charger of accumulator can also be connected from engine end takes electricity, and generator is driven using engine power
Power generation is charged by charger to accumulator.Also it can be equipped with external charge interface on the charger of accumulator, utilize external charging
Equipment is charged by charger to accumulator.
Claims (9)
1. a kind of track takes turns the electric hybrid powertrain system of running device oil certainly, it is characterised in that：Engine（1）Power output mouth with
Hydraulic transmission gear box（2）Power input port connection, hydraulic transmission gear box（2）Delivery outlet and EEF bogie（16）It is connected；
The traction electric machine of EEF bogie individually or with engine cooperation is driven simultaneously（7）With EEF bogie（16）It is connected；Further include passing through
Converter plant（9）To traction electric machine（7）The electrical storage device of electric energy is provided（8）；The converter plant（9）Connect braking resistor
（10）.
2. track according to claim 1 takes turns the electric hybrid powertrain system of running device oil certainly, it is characterised in that：The traveling
Portion（16）Including the first axle gear box（4）, the wheel pair one, the second axle tooth that are sequentially connected through axle and the first axle gear box
Roller box（6）, the wheel pair two that is sequentially connected through axle and the second axle gear box；The hydraulic transmission gear box（2）Delivery outlet through pass
Moving axis（3）With the first axle gear box（4）It is connected；Traction electric machine（7）With the second axle gear box（6）It is connected.
3. track according to claim 2 takes turns the electric hybrid powertrain system of running device oil certainly, it is characterised in that：Described first
Axle gear box（4）With the second axle gear box（6）On same bogie.
4. track according to claim 1 takes turns the electric hybrid powertrain system of running device oil certainly, it is characterised in that：The traction
Motor（7）Through converter plant（9）With contact net electricity getting device（12）It is connected.
5. track according to claim 1 takes turns the electric hybrid powertrain system of running device oil certainly, it is characterised in that：The electric power storage
Device（8）For fuel cell or super capacitor.
6. track according to claim 1 takes turns the electric hybrid powertrain system of running device oil certainly, it is characterised in that：The electric power storage
Device（8）For accumulator.
7. track according to claim 6 takes turns the electric hybrid powertrain system of running device oil certainly, it is characterised in that：Further include one
Charger to charge the battery（11）.
8. track according to claim 7 takes turns the electric hybrid powertrain system of running device oil certainly, it is characterised in that：The charging
Machine（11）Through converter plant（9）With contact net electricity getting device（12）It is connected.
9. track according to claim 7 takes turns the electric hybrid powertrain system of running device oil certainly, it is characterised in that：The charging
Machine（11）Through generator（15）With engine（1）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134334.1U CN207842674U (en) | 2018-01-26 | 2018-01-26 | Track takes turns the electric hybrid powertrain system of running device oil certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820134334.1U CN207842674U (en) | 2018-01-26 | 2018-01-26 | Track takes turns the electric hybrid powertrain system of running device oil certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207842674U true CN207842674U (en) | 2018-09-11 |
Family
ID=63412740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820134334.1U Active CN207842674U (en) | 2018-01-26 | 2018-01-26 | Track takes turns the electric hybrid powertrain system of running device oil certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207842674U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435978A (en) * | 2018-11-12 | 2019-03-08 | 中车资阳机车有限公司 | A kind of electric hybrid vehicle energy management control system and control method |
| CN110203215A (en) * | 2019-07-08 | 2019-09-06 | 宝鸡中车时代工程机械有限公司 | Hybrid power transmission system and rail engineering automobile based on electric transmission |
| CN111231997A (en) * | 2020-03-18 | 2020-06-05 | 福建省云宇机电有限公司 | Mixed-moving type monorail transport vehicle for orchard picking |
| EP3736192A1 (en) * | 2019-05-07 | 2020-11-11 | ZF Friedrichshafen AG | Hybrid drive for a rail vehicle |
| CN114179620A (en) * | 2021-11-19 | 2022-03-15 | 中车永济电机有限公司 | Resistance braking circuit of engineering rail car |
| CN115140105A (en) * | 2022-06-17 | 2022-10-04 | 中车太原机车车辆有限公司 | Power system of double-power operation vehicle and rail vehicle |
-
2018
- 2018-01-26 CN CN201820134334.1U patent/CN207842674U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109435978A (en) * | 2018-11-12 | 2019-03-08 | 中车资阳机车有限公司 | A kind of electric hybrid vehicle energy management control system and control method |
| EP3736192A1 (en) * | 2019-05-07 | 2020-11-11 | ZF Friedrichshafen AG | Hybrid drive for a rail vehicle |
| CN110203215A (en) * | 2019-07-08 | 2019-09-06 | 宝鸡中车时代工程机械有限公司 | Hybrid power transmission system and rail engineering automobile based on electric transmission |
| CN111231997A (en) * | 2020-03-18 | 2020-06-05 | 福建省云宇机电有限公司 | Mixed-moving type monorail transport vehicle for orchard picking |
| CN114179620A (en) * | 2021-11-19 | 2022-03-15 | 中车永济电机有限公司 | Resistance braking circuit of engineering rail car |
| CN114179620B (en) * | 2021-11-19 | 2024-02-06 | 中车永济电机有限公司 | Resistance braking circuit of engineering railway car |
| CN115140105A (en) * | 2022-06-17 | 2022-10-04 | 中车太原机车车辆有限公司 | Power system of double-power operation vehicle and rail vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.1 Xinming Road, high tech Zone, Xiangyang City, Hubei Province Patentee after: Jinying Heavy Construction Machinery Co., Ltd Address before: 441001 Xinhua Road, Fancheng District, Xiangyang, Hubei Province, No. 6 Patentee before: GEMAC ENGINEERING MACHINERY Co.,Ltd. |