EP1807622A1 - Dispositif destine a produire de l'energie electrique pour un vehicule utilitaire industriel ou agricole - Google Patents

Dispositif destine a produire de l'energie electrique pour un vehicule utilitaire industriel ou agricole

Info

Publication number
EP1807622A1
EP1807622A1 EP05797040A EP05797040A EP1807622A1 EP 1807622 A1 EP1807622 A1 EP 1807622A1 EP 05797040 A EP05797040 A EP 05797040A EP 05797040 A EP05797040 A EP 05797040A EP 1807622 A1 EP1807622 A1 EP 1807622A1
Authority
EP
European Patent Office
Prior art keywords
internal combustion
combustion engine
rotor
vehicle
electrical
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.)
Withdrawn
Application number
EP05797040A
Other languages
German (de)
English (en)
Inventor
Nicolai Tarasinski
Joachim Sobotzik
Marco Reinards
Bernd Kneer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deere and Co filed Critical Deere and Co
Publication of EP1807622A1 publication Critical patent/EP1807622A1/fr
Withdrawn legal-status Critical Current

Links

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
    • B60K6/42—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 the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K6/485—Motor-assist type
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • 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
    • B60K6/40—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 assembly or relative disposition of components
    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
    • 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
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • 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
    • B60L50/40—Electric propulsion with power supplied within the vehicle using propulsion power supplied by capacitors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/06—Engines with means for equalising torque
    • 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
    • H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
    • 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
    • B60L2210/00—Converter types
    • B60L2210/40—DC to AC converters
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/36—Temperature of vehicle components or parts
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/44—Drive Train control parameters related to combustion engines
    • B60L2240/441—Speed
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/44—Drive Train control parameters related to combustion engines
    • B60L2240/443—Torque
    • 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
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/10—Emission reduction
    • B60L2270/14—Emission reduction of noise
    • B60L2270/145—Structure borne vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
    • 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
    • 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
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T10/72—Electric energy management in electromobility

Definitions

  • the invention relates to a device for generating electrical energy for an agricultural or industrial utility vehicle.
  • Such devices for generating electrical energy are known from the prior art, in particular in the form of alternators.
  • Alternators in motor vehicles are usually driven by a belt.
  • crankshaft generators or tempering machines, known, which are arranged in the drive train between the engine and vehicle transmission.
  • Such crankshaft generators are used inter alia as a starting engine.
  • An example of such a configuration is known from DE 32 30 607 C2, where the rotor or the rotor of this electric machine can form part of the flywheel of the internal combustion engine. Any occurring non-uniformities in the drive train are minimized by electromagnetic means by the alternator is operated so that it has a load torque, which counteracts the nonuniformities. Accordingly, the electrical machine provided there is not fully usable for the production of electrical energy during operation of the vehicle.
  • the present invention is therefore an object of the invention to provide a device of the type mentioned and further, by which the aforementioned problems are overcome.
  • an unrestricted Operation of the electric machine be possible and yet possibly occurring torque fluctuations in the drive train are at least largely suppressed.
  • the device according to the invention for generating electrical energy for an agricultural or industrial commercial vehicle comprises an electric machine which can be operated as a generator and is mechanically drivable by an internal combustion engine of the vehicle.
  • the electric machine has a stator and a rotor.
  • a mechanical torque generated by the internal combustion engine is transferable via a shaft to a transmission of the vehicle.
  • the rotor of the electric machine can be arranged rotatably on a flywheel or on an output shaft of the internal combustion engine.
  • the rotor is designed as a hollow rotor.
  • the shaft or torque transmitting member extends through the rotor.
  • a damper for damping mechanical torque fluctuations is provided between the engine and transmission.
  • the damper at least partially extend into this cavity, whereby space can be saved in an advantageous manner.
  • the individual components can be arranged in parallel with respect to the torque transmission from the internal combustion engine, namely, when both designed as a hollow rotor rotor of the electric machine and the damper is arranged non-rotatably at least with its one side of a housing on a flywheel of the engine. In that regard, non-uniformities can be minimized or suppressed in the drive train, wherein the electric machine can be used independently of the generation of electrical energy.
  • the damper has a torsional vibration damper.
  • a torsional vibration damper is a component which is preferably disposed between a motor and a driven shaft that may be connected to a transmission in a drive train, wherein any components may be provided between the torsional vibration damper and the motor and the driven shaft , Torsions ⁇ vibration dampers are known in a variety of designs and only for example, reference is made to DE 28 48 748.1. Therefore, a torsional vibration damper actually dampens torque fluctuations or torque peaks, for example by destroying mechanical energy or converting it into friction work.
  • the damper could have a torsional vibration damper which reduces torque fluctuations or torque peaks by converting them into antiphase oscillations.
  • the damper could be arranged non-rotatably at least with its one side of the housing on the flywheel or on the output shaft of the engine. With its other side of the housing then the damper would be rotatably mounted on the shaft, which is in communication with an input shaft of the transmission.
  • An attachment of a housing part of the damper on the flywheel can be realized structurally simple in a particularly advantageous manner, for example by means of screw.
  • stator of the electric machine could be arranged on the housing of the internal combustion engine. This is particularly useful when the rotor of the electric machine is rotatably mounted on the flywheel of the engine.
  • the internal combustion engine with attached electric machine can be mounted in or on a frame of the vehicle.
  • the trained in the form of a tractor vehicle is designed in a frame construction.
  • the internal combustion engine is attached to the frame of the vehicle and on the other hand that the transmission is attached to a different location of the frame. It is therefore not a block design of internal combustion engine and transmission, in which the transmission is directly attached to the engine housing, so to speak on the block. Accordingly, depending on the attachment of the engine and transmission on Vehicle frame of the internal combustion engine arranged movably relative to the transmission. If the relative movements between the transmission and the internal combustion engine exceed a certain threshold, it is advantageous if the shaft transmitting the mechanical torque between the internal combustion engine and the transmission has a propeller shaft.
  • the electric machine has an asynchronous machine or works according to the principle of an asynchronous machine.
  • At least one inverter or inverter could be provided. Since the electric current is generated by means of the electric machine operating as a generator, which is driven by the internal combustion engine of the vehicle and the internal combustion engine has a variable speed depending on the respective driving situation of the vehicle, the electrical alternating current generated by the generator has a variable frequency. For conversion of the variable frequency electrical alternating current into alternating electrical current of a predetermined, substantially constant frequency such an inverter could serve. With the inverter, the electrical alternating current of variable frequency generated by the electric generator could first be converted into direct current and then into alternating current of a predefinable frequency. With this alternating current then, for example, electrical components can be driven, which are preferably designed as an asynchronous motor.
  • a DC circuit is provided with at least one electrical storage.
  • This DC circuit is powered by the inverter and could serve as an intermediate circuit, so to speak, to which also direct electrical loads can be connected, which are operated with DC.
  • the electric storage could for example be in the form of a battery or appropriately sized capacitors.
  • At least one further inverter with which the direct current can be converted into an alternating current of a predefinable frequency or a predefinable profile of variable frequencies.
  • at least one electrical load can be operated, which is driven by alternating current.
  • the inverter and the further inverter as well as optionally further provided examelektronik ⁇ components could be spatially combined in a module.
  • space can be saved in an advantageous manner and a simple and quick installation is possible.
  • a modular design of the module is particularly possible if the module comprises a base on which the individual components are adapted.
  • means could be provided on the base body, by which the electrical components can be attached to the base plate.
  • Such means could be embodied, for example, in the form of bores and / or plug contacts.
  • the module and / or the base body is or are particularly preferably arranged in a water-cooled manner. This could be done, for example, such that the assembly of at least one side - for example, from the body - with water or other coolant can be cooled.
  • Cooling of the electronic components can be particularly cost-effective if the already existing cooling circuit of the vehicle is also used to cool the assembly. This could be done on a corresponding point of the cooling circuit of the vehicle branched off a connecting line and guided to the electronic components or to the main body.
  • the main body could in this case also have the function of a heat exchanger, which emits the heat to the coolant flowing through it, which then the cooling circuit of the vehicle - via another line - can be fed again.
  • the device according to the invention can be used in particular in an agricultural utility vehicle, in which the vehicle performs work in the field, preferably the assembly is protectable by a housing of environmental influences. These are above all protection against water, moisture, mud and dust.
  • the intended power electronics components and / or electrical consumers are designed like a module.
  • vehicle series of different performance classes can be inexpensively configured and mass-produced.
  • an inverter module could be provided with which an electrical power interface can be supplied.
  • an electrical power interface can be supplied.
  • This converter module could convert the DC current applied in a DC power network, for example, into alternating current of 220 V and 50 Hz.
  • the converter module could be controlled via a data interface such that a predefinable voltage and / or a predefinable frequency can be generated by the converter module.
  • This data interface could be in the form of a CAN bus (Controller Area Network), which, for example, depending on the present interface connection or the plug of the electrical consumer, the inverter module controlled such that an electrical supply in the current required for the consumer and possibly frequency is ensured.
  • CAN bus Controller Area Network
  • the drive train 10 includes an internal combustion engine 12, which has an output shaft 14, on which the flywheel 16 is arranged rotationally fixed.
  • An electric machine 18 designed in the form of an asynchronous machine is provided which has a rotor 20 and a stator 22.
  • the electric machine 18 is operable as a generator.
  • the rotor 20 of the electric machine 18 is over Screw 24 is rotatably connected to the flywheel 16.
  • the rotor 20 is designed as a hollow rotor, it is essentially an annular member. Accordingly, a shaft or a torque transmitting assembly may extend through the rotor 20. The shaft then serves to transmit the mechanical torque generated by the internal combustion engine 12 to a traction drive or to a transmission.
  • the damper 26 has a two-part housing.
  • the first housing part 28 of the damper 26 is fastened to the flywheel 16 by means of the connecting screws 30.
  • the second housing part 32 of the damper 26 is rotatably connected via the connecting bolts 34 to the flange 36 of the propeller shaft 38.
  • the first housing part 28 can be rotated relative to the second housing part 32 against a corresponding torsional predetermined characteristic curve, which is possible by the not shown in detail in the inner configuration of the torsional vibration damper 26. Since the engine 12 is connected to the transmission 40 via, among other things, the propeller shaft 38, the engine 12 may move relative to the transmission 40.
  • the internal combustion engine 12 generates a torque which is transmitted via the shaft 14, the flywheel 16, the damper 36 and the propeller shaft 38 to the transmission 40 and with which the transmission 40 is driven.
  • the transmission 40 is designed in the form of a power shift transmission with group gears.
  • the transmission 40 further includes a differential, which is not shown separately for the sake of simplicity, and which is in the transmission 40th input mechanical torque to the two drive wheels 42 each distributed over the shafts 44.
  • stator 22 of the electric machine 18 is mounted in a stator housing 46 directly on the housing of the internal combustion engine 12. This can also be done via screw, but this is not shown due to a clear representation.
  • both the rotor 20 of the electric machine 18 and the damper 26 are arranged rotationally fixed on the flywheel 16 directly. Accordingly, with regard to the torque balance of the mechanical load, the electric machine 18 is arranged parallel to the mechanical traction drive or to the damper 26.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

La présente invention concerne un dispositif destiné à produire de l'énergie électrique pour un véhicule utilitaire industriel ou agricole. Ce dispositif comprend une machine électrique (18) pouvant fonctionner comme une génératrice, laquelle machine peut être entraînée par un moteur à combustion interne (12) du véhicule et comporte un stator (22) et un rotor (20). Un couple de rotation mécanique, produit par le moteur à combustion interne (12), peut être transmis à une boîte de vitesses (40) du véhicule par l'intermédiaire d'un arbre (14, 38). Le rotor (20) de la machine électrique (18) peut être placé sur un volant (16) ou sur un arbre de sortie (14) du moteur à combustion interne (12) de manière solidaire en rotation. Ce rotor (20) se présente sous la forme d'un rotor creux et l'arbre (14, 26, 38) s'étend à travers le rotor (20). Un amortisseur (26) est prévu pour amortir des variations de couple de rotation mécanique entre le moteur à combustion interne (12) et la boîte de vitesses (40).
EP05797040A 2004-10-26 2005-10-10 Dispositif destine a produire de l'energie electrique pour un vehicule utilitaire industriel ou agricole Withdrawn EP1807622A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004052023A DE102004052023A1 (de) 2004-10-26 2004-10-26 Vorrichtung zum Erzeugen elektrischer Energie für ein landwirtschaftliches oder industrielles Nutzfahrzeug
PCT/EP2005/055123 WO2006045692A1 (fr) 2004-10-26 2005-10-10 Dispositif destine a produire de l'energie electrique pour un vehicule utilitaire industriel ou agricole

Publications (1)

Publication Number Publication Date
EP1807622A1 true EP1807622A1 (fr) 2007-07-18

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Application Number Title Priority Date Filing Date
EP05797040A Withdrawn EP1807622A1 (fr) 2004-10-26 2005-10-10 Dispositif destine a produire de l'energie electrique pour un vehicule utilitaire industriel ou agricole

Country Status (5)

Country Link
US (1) US20080087480A1 (fr)
EP (1) EP1807622A1 (fr)
CN (1) CN101048590A (fr)
DE (1) DE102004052023A1 (fr)
WO (1) WO2006045692A1 (fr)

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DE102007024644A1 (de) 2007-05-24 2008-11-27 Deere & Company, Moline Vorrichtung zum Übertragen elektrischer Energie von einem landwirtschaftlichen Arbeitsfahrzeug auf ein an das Arbeitsfahrzeug ankoppelbares Anbaugerät
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Also Published As

Publication number Publication date
WO2006045692A1 (fr) 2006-05-04
CN101048590A (zh) 2007-10-03
US20080087480A1 (en) 2008-04-17
DE102004052023A1 (de) 2006-04-27

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