CN105751885B - The hybrid power gearbox of high-power engineering truck - Google Patents

The hybrid power gearbox of high-power engineering truck Download PDF

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Publication number
CN105751885B
CN105751885B CN201610274320.5A CN201610274320A CN105751885B CN 105751885 B CN105751885 B CN 105751885B CN 201610274320 A CN201610274320 A CN 201610274320A CN 105751885 B CN105751885 B CN 105751885B
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CN
China
Prior art keywords
brake
clutch
disconnects
motor
closures
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Expired - Fee Related
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CN201610274320.5A
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Chinese (zh)
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CN105751885A (en
Inventor
张文明
杨威威
赵鑫鑫
杨耀东
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University of Science and Technology Beijing USTB
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University of Science and Technology Beijing USTB
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    • 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
    • B60K6/36—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 transmission gearings
    • B60K6/365—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 transmission gearings with the gears having orbital motion
    • 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
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/54—Transmission for changing ratio
    • B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
    • F16H2200/201—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with three sets of orbital gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/20—Transmissions using gears with orbital motion
    • F16H2200/203—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes
    • F16H2200/2043—Transmissions using gears with orbital motion characterised by the engaging friction means not of the freewheel type, e.g. friction clutches or brakes with five engaging means

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Transmissions (AREA)

Abstract

The present invention provides a kind of hybrid power gearbox for high-power engineering truck, belongs to power drive system technical field.The device includes gear box casing, motor, 3 planet rows, 2 clutches and 3 brakes, input shaft, jackshaft, output shaft and hydraulic control system.When motor works independently, connected through clutch or brake, power is delivered to output shaft by jackshaft, and 3 kinds of transmission speed ratios and gear reversing function can be achieved；When diesel engine works independently, connected through clutch or brake, power is delivered to output shaft by input shaft, and 6 kinds of transmission speed ratios can be achieved；When diesel engine and motor cooperation, bigger moment of torsion can be provided, and allows diesel engine to be operated in optimal fuel-economy area as far as possible.The achievable power shifting of the present invention, integral form is simple, compact-sized, large carrying capacity, transmission efficiency, can largely improve vehicles dynamic performance, improves fuel economy.

Description

The hybrid power gearbox of high-power engineering truck
Technical field
The invention belongs to power drive system technical field, particularly relates to a kind of mixing applied to high-power engineering truck Power transmission-gear box.
Background technology
Energy shortage at present turns into the major issue that the whole world faces, and Technology of Hybrid Electric Vehicle can effectively improve vehicle Low speed power exports and fuel consumption, it has also become the developing direction of auto industry.High-power engineering truck (such as heavy type mining self-unloading Car) at work, often worked under low speed, start and stop operating mode, under low speed and start operating performance, can be driven, subtracted with motor Under fast operating mode, motor can realize Brake energy recovery, charge the battery.
In the design documents and materials of hybrid power gearbox, the mixing suitable for high-power engineering truck is also found no Power transmission-gear box, this hybrid power gearbox can largely improve the fuel economy of vehicle.
The content of the invention
The purpose of the present invention is：To improve the fuel economy of high-power engineering truck, vehicles dynamic performance is lifted, is proposed A kind of hybrid power gearbox being suitably applied on high-power engineering truck.
The hybrid power gearbox of high-power engineering truck, including diesel engine, 2 clutches, 3 brakes, motor, 3 planet rows P1, P2, P3, it is characterised in that：
The planet carrier of the diesel engine, motor and planet row P3 coaxially exports；
The motor is integrated between planet row P1 and P2；
The planet row P1 includes：P1 rows sun gear, P1 seniority among brothers and sisters star-wheel, P1 seniority among brothers and sisters carrier, P1 toothrow circles；Wherein P1 is ranked Carrier is connected with diesel engine, and P1 row's sun gears can be connected by clutch C1 with diesel engine, or be connected with brake B1, P1 toothrows Circle is connected with motor；
The planet row P2 includes：P2 rows sun gear, P2 seniority among brothers and sisters star-wheel, P2 seniority among brothers and sisters carrier, P2 toothrow circles；Wherein P2 is ranked Carrier is connected with P3 toothrow circles, and P2 row's sun gears are connected with motor, and P2 toothrows circle is connected by clutch C2 with motor, or It is connected with brake B2；
The planet row P3 includes：P3 rows sun gear, P3 seniority among brothers and sisters star-wheel, P3 seniority among brothers and sisters carrier, P3 toothrow circles；Wherein P3 is ranked Carrier is connected as output shaft, P3 row's sun gears with motor, and P3 toothrows circle is connected with P2 seniority among brothers and sisters carrier, or connects with brake B3 Connect.
During one grade of the diesel engine, clutch C1 closures, brake B1 disconnect, clutch C2 disconnects, brake B2 closures, Brake B3 is closed, gearratio 4.11；
During two grades of the diesel engine, clutch C1 disconnects, brake B1 closures, clutch C2 disconnect, brake B2 closures, Brake B3 is closed, gearratio 3.02；
During the diesel engine third gear, clutch C1 closures, brake B1 are disconnected, clutch C2 disconnects, brake B2 is closed, Brake B3 disconnects, gearratio 2.11；
During the diesel engine fourth gear, clutch C1 is disconnected, brake B1 closures, clutch C2 disconnect, brake B2 is closed, Brake B3 disconnects, gearratio 1.56；
During five grades of the diesel engine, clutch C1 closures, brake B1 disconnect, clutch C2 closures, brake B2 disconnect, Brake B3 disconnects, gearratio 1；
During six grades of the diesel engine, clutch C1 disconnects, brake B1 closures, clutch C2 closures, brake B2 disconnect, Brake B3 disconnects, gearratio 0.74.
When the motor generates electricity, clutch C1 closures, brake B1 disconnect, clutch C2 disconnects, brake B2 disconnects, Brake B3 disconnects；
During one grade of the motor, clutch C1 disconnects, brake B1 disconnects, clutch C2 disconnects, brake B2 disconnects, Brake B3 is closed；
During two grades of the motor, clutch C1 disconnects, brake B1 disconnects, clutch C2 disconnects, brake B2 closures, Brake B3 disconnects；
During the motor third gear, clutch C1 disconnects, brake B1 disconnects, clutch C2 closures, brake B2 disconnect, Brake B3 disconnects.
Diesel engine and electronic function cooperation, can provide bigger moment of torsion.
Vehicle reverse gear traveling when, motor reversion, clutch C1 disconnects, brake B1 disconnects, clutch C2 disconnects, Brake B2 disconnects, brake B3 closures.
When motor of the present invention works independently, being connected through clutch or brake, power is delivered to output shaft by jackshaft, 3 kinds of transmission speed ratios and gear reversing function can be achieved；When diesel engine works independently, connected through clutch or brake, power is by inputting Axle is delivered to output shaft, and 6 kinds of transmission speed ratios can be achieved；When diesel engine and motor cooperation, bigger moment of torsion can be provided, And diesel engine is allowed to be operated in optimal fuel-economy area as far as possible.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
First, integration degree is high, motor is placed between planet row P1, P2, makes overall structure form simple, compact, can It is high by property, and gear reversing function is provided；Second, the Technology of Hybrid Electric Vehicle of cascade can be achieved, can under low speed and start operating performance To be driven with motor, it is necessary to which combination drive can be realized under high pulling torque operating mode, energy regenerating is realized under decelerating mode；It is third, described Gearbox speed is than meeting preferable gear ratios, while shifting comfort is improved, greatly improves the fuel-economy of vehicle Property.
Brief description of the drawings
Fig. 1 is the hybrid power gearbox structure principle chart of the present invention；
Fig. 2 is the power flow chart when hybrid power gearbox motor 1 of the present invention is kept off；
Fig. 3 is the power flow chart when hybrid power gearbox diesel engine 1 of the present invention is kept off；
Fig. 4 is the hybrid power gearbox structure chart of the present invention；
[main element symbol description]
1- diesel engines；2-P1 arranges sun gear；3-P1 ranks carrier；4-P1 toothrow circles；5- clutches C1；6- brakes B1； 7- clutches C2；8- brakes B2；9- brakes B3；10-P3 toothrow circles；11-P3 ranks carrier；12-P3 arranges sun gear；13‐ P2 toothrow circles；14-P2 ranks carrier；15-P2 arranges sun gear；16- motor.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool Body embodiment is described in detail.
The present invention provides a kind of hybrid power gearbox for high-power engineering truck, as Figure 1 and Figure 4, mixed for this Close the schematic diagram and structure chart of power transmission-gear box, including gear box casing, motor, 3 planet rows, 2 clutches and 3 systems Dynamic device, input shaft, jackshaft, output shaft and hydraulic control system.
It is as shown in Figure 1 the hybrid power gearbox principle schematic of the present invention, power is inputted by diesel engine or motor, By switch clutch and brake power can be made, than exporting, to meet the duty requirements of vehicle with different speed.
The specific implementation of shift process when being hybrid power gearbox electric motor operation of the present invention as shown in table 1.
When reversing gear, brake B3 closures, motor inverts, and its output torque is delivered to P3 row's sun gears, and P3 toothrow circles are consolidated It is fixed, carrier is ranked by P3 and exported；
During 1 gear, brake B3 closures, motor rotates forward, and its output torque is delivered to P3 row's sun gears, and P3 toothrow circles are consolidated It is fixed, carrier is ranked by P3 and exported；
During 2 gear, brake B2 closures, motor rotates forward, and its output torque is delivered to P2 row's sun gears and P3 row's sun gears, P2 toothrow circles are fixed, and P2 seniority among brothers and sisters carrier is connected with P3 toothrow circles, eventually through P3 seniority among brothers and sisters carrier outputs；
During 3 gear, clutch C2 closures, motor rotates forward, and its output torque is delivered to P2 rows sun gear, P2 toothrows circle and P3 Sun gear is arranged, P2 seniority among brothers and sisters carrier is connected with P3 toothrow circles, eventually through P3 seniority among brothers and sisters carrier outputs；
The gear switch when motor of table 1 works independently
The specific implementation of shift process when being worked as shown in table 2 for hybrid power gearbox diesel engine of the present invention.
During 1 gear, clutch C1, brake B2, brake B3 closures, diesel engine rotate forward, and its output torque is delivered to P1 rows Sun gear and P1 seniority among brothers and sisters carrier, are output to P2 row's sun gears by P1 toothrow circles and P3 arrange sun gear, and P2 toothrow circles are fixed, P2 rows Planet carrier is connected with P3 toothrow circles, and P3 toothrow circles are fixed, eventually through P3 seniority among brothers and sisters carrier outputs；
During 2 gear, brake B1, brake B2, brake B3 closures, diesel engine rotate forward, and its output torque is delivered to P1 rows Planet carrier, P1 row's sun gears are fixed, and are output to P2 row's sun gears by P1 toothrow circles and P3 arranges sun gear, and P2 toothrow circles are fixed, P2 seniority among brothers and sisters carrier is connected with P3 toothrow circles, and P3 toothrow circles are fixed, eventually through P3 seniority among brothers and sisters carrier outputs；
During 3 gear, clutch C1, brake B2 closure, diesel engine rotate forward, and its output torque is delivered to P1 row's sun gears and P1 Carrier is ranked, P2 row's sun gears is output to by P1 toothrow circles and P3 arranges sun gear, P2 toothrow circles are fixed, P2 seniority among brothers and sisters carrier and P3 Toothrow circle is connected, eventually through P3 seniority among brothers and sisters carrier outputs；
During 4 gear, brake B1, brake B2 closure, diesel engine rotate forward, and its output torque is delivered to P1 seniority among brothers and sisters carrier, P1 Row's sun gear is fixed, and is output to P2 row's sun gears by P1 toothrow circles and P3 arranges sun gear, and P2 toothrow circles are fixed, P2 seniority among brothers and sisters carrier It is connected with P3 toothrow circles, eventually through P3 seniority among brothers and sisters carrier outputs；
During 5 gear, clutch C1, clutch C2 closure, diesel engine rotate forward, and its output torque is delivered to P1 row's sun gears and P1 Carrier is ranked, being output to P2 rows sun gear, P2 toothrows circle and P3 by P1 toothrow circles arranges sun gear, P2 seniority among brothers and sisters carrier and P3 toothrows Circle is connected, eventually through P3 seniority among brothers and sisters carrier outputs；
During 6 gear, brake B1, clutch C2 closure, diesel engine rotate forward, and its output torque is delivered to P1 seniority among brothers and sisters carrier, P1 Row's sun gear is fixed, and being output to P2 rows sun gear, P2 toothrows circle and P3 by P1 toothrow circles arranges sun gear, P2 seniority among brothers and sisters carrier and P3 Toothrow circle is connected, eventually through P3 seniority among brothers and sisters carrier outputs；
The gear switch when diesel engine of table 2 works independently
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications It should be regarded as protection scope of the present invention.

Claims (3)

1. the hybrid power gearbox of high-power engineering truck, including diesel engine, 2 clutches, 3 brakes, motor, 3 Individual planet row P1, P2, P3, it is characterised in that：
The planet carrier of the diesel engine, motor and planet row P3 coaxially exports；
The motor is integrated between planet row P1 and P2；
The planet row P1 includes：P1 rows sun gear, P1 seniority among brothers and sisters star-wheel, P1 seniority among brothers and sisters carrier, P1 toothrow circles；Wherein P1 ranks carrier Be connected with diesel engine, P1 row's sun gears can be connected with diesel engine by clutch C1, or be connected with brake B1, P1 toothrows circle and Motor is connected；
The planet row P2 includes：P2 rows sun gear, P2 seniority among brothers and sisters star-wheel, P2 seniority among brothers and sisters carrier, P2 toothrow circles；Wherein P2 ranks carrier Be connected with P3 toothrow circles, P2 row sun gear be connected with motor, P2 toothrows circle is connected by clutch C2 with motor, or with system Dynamic device B2 connections；
The planet row P3 includes：P3 rows sun gear, P3 seniority among brothers and sisters star-wheel, P3 seniority among brothers and sisters carrier, P3 toothrow circles；Wherein P3 ranks carrier As output shaft, P3 row's sun gears are connected with motor, and P3 toothrows circle is connected with P2 seniority among brothers and sisters carrier, or is connected with brake B3；
The gear selection of wherein diesel engine is as follows：During one grade of the diesel engine, clutch C1 closures, brake B1 disconnect, clutch Device C2 disconnects, brake B2 closures, brake B3 closures, gearratio 4.11；
During two grades of the diesel engine, clutch C1 disconnects, brake B1 closures, clutch C2 disconnect, brake B2 closures, braking Device B3 is closed, gearratio 3.02；
During the diesel engine third gear, clutch C1 closures, brake B1 are disconnected, clutch C2 disconnects, brake B2 is closed, braking Device B3 disconnects, gearratio 2.11；
During the diesel engine fourth gear, clutch C1 is disconnected, brake B1 closures, clutch C2 disconnect, brake B2 is closed, braking Device B3 disconnects, gearratio 1.56；
During five grades of the diesel engine, clutch C1 closures, brake B1 disconnect, clutch C2 closures, brake B2 disconnect, braking Device B3 disconnects, gearratio 1；
During six grades of the diesel engine, clutch C1 disconnects, brake B1 closures, clutch C2 closures, brake B2 disconnect, braking Device B3 disconnects, gearratio 0.74；
The gear selection of wherein motor is as follows：When the motor generates electricity, clutch C1 closures, brake B1 disconnect, clutch Device C2 disconnects, brake B2 disconnects, brake B3 disconnects；
During one grade of the motor, clutch C1 disconnects, brake B1 disconnects, clutch C2 disconnects, brake B2 disconnects, braking Device B3 is closed；
During two grades of the motor, clutch C1 disconnects, brake B1 disconnects, clutch C2 disconnects, brake B2 closures, braking Device B3 disconnects；
During the motor third gear, clutch C1 disconnects, brake B1 disconnects, clutch C2 closures, brake B2 disconnect, braking Device B3 disconnects.
2. the hybrid power gearbox of high-power engineering truck according to claim 1, it is characterised in that：
Diesel engine and electronic function cooperation, can provide bigger moment of torsion.
3. the hybrid power gearbox of high-power engineering truck according to claim 1, it is characterised in that：
Vehicle reverse gear traveling when, motor reversion, clutch C1 disconnects, brake B1 disconnects, clutch C2 disconnects, braking Device B2 disconnects, brake B3 closures.
CN201610274320.5A 2016-04-28 2016-04-28 The hybrid power gearbox of high-power engineering truck Expired - Fee Related CN105751885B (en)

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CN106394226B (en) * 2016-09-19 2018-10-26 北京科技大学 The hybrid power gearbox of High-Powered Vehicle

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US6997845B2 (en) * 2003-07-31 2006-02-14 Zf Friedrichshafen Ag Multi-stage automatic transmission with three planetary gearwheel assemblies
US7179186B2 (en) * 2005-01-04 2007-02-20 General Motors Corporation Electrically variable transmission having three interconnected planetary gear sets
JP4100444B1 (en) * 2006-12-18 2008-06-11 トヨタ自動車株式会社 Hybrid drive device
DE102012216230A1 (en) * 2012-09-13 2014-03-13 Zf Friedrichshafen Ag Planetary construction-type multi-stage reduction gear i.e. machine gear box, for motor car, has shaft coupled to housing over brake, where clutch, brake and another brake are designed as slat shifting elements
CN104340043B (en) * 2013-07-28 2018-06-08 广州全速汽车科技发展有限公司 Hybrid vehicle automatic transmission drive train is united
CN205553895U (en) * 2016-04-28 2016-09-07 北京科技大学 High -power engineering vehicle's hybrid gearbox

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