FR3067661A1 - LOW VOLTAGE HYBRID TRACTION ARCHITECTURE WITH DOUBLE ROTATING ELECTRIC MACHINES FOR MOTOR VEHICLES - Google Patents
LOW VOLTAGE HYBRID TRACTION ARCHITECTURE WITH DOUBLE ROTATING ELECTRIC MACHINES FOR MOTOR VEHICLES Download PDFInfo
- Publication number
- FR3067661A1 FR3067661A1 FR1755461A FR1755461A FR3067661A1 FR 3067661 A1 FR3067661 A1 FR 3067661A1 FR 1755461 A FR1755461 A FR 1755461A FR 1755461 A FR1755461 A FR 1755461A FR 3067661 A1 FR3067661 A1 FR 3067661A1
- Authority
- FR
- France
- Prior art keywords
- traction architecture
- electric machine
- traction
- architecture
- heat engine
- 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.)
- Granted
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
- B60K6/44—Series-parallel type
- B60K6/445—Differential gearing distribution type
-
- 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
- B60K6/28—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 electric energy storing means, e.g. batteries or capacitors
-
- 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
- B60K6/22—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
- B60K6/38—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 driveline clutches
- B60K6/383—One-way clutches or freewheel devices
-
- 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
- B60K6/38—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 driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
-
- 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
- B60K6/38—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 driveline clutches
- B60K2006/381—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 driveline clutches characterized by driveline brakes
-
- 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
Abstract
L'invention porte principalement sur une architecture de traction (10) pour véhicule automobile comportant: - un moteur thermique (11), - une première machine électrique tournante (12.1), - une deuxième machine électrique tournante (12.2), - un dispositif d'accouplement mécanique (13) entre le moteur thermique (11), la première machine électrique tournante (12.1), et la deuxième machine électrique tournante (12.2), caractérisée en ce que la première machine électrique tournante (12.1) et la deuxième machine électrique tournante (12.2) sont connectées à un réseau électrique (28) présentant une tension de fonctionnement inférieure à 60 Volts.The invention relates mainly to a traction architecture (10) for a motor vehicle comprising: - a heat engine (11), - a first rotary electric machine (12.1), - a second rotary electric machine (12.2), - a device mechanical coupling (13) between the heat engine (11), the first rotary electric machine (12.1), and the second rotary electric machine (12.2), characterized in that the first rotary electric machine (12.1) and the second electric machine rotating (12.2) are connected to an electrical network (28) having an operating voltage of less than 60 volts.
Description
ARCHITECTURE DE TRACTION HYBRIDE BASSE TENSION À DOUBLE MACHINES ÉLECTRIQUES TOURNANTES POUR VÉHICULE AUTOMOBILELOW VOLTAGE HYBRID TRACTION ARCHITECTURE WITH DOUBLE ROTATING ELECTRIC MACHINES FOR MOTOR VEHICLE
La présente invention porte sur une architecture de traction hybride basse tension à double machines électriques tournantes pour véhicule automobile.The present invention relates to a low-voltage hybrid traction architecture with double rotating electrical machines for a motor vehicle.
De façon connue en soi, une chaîne de traction hybride peut comporter un moteur thermique, deux machines électriques tournantes, et un dispositif d'accouplement mécanique entre le moteur thermique et les machines électriques tournantes.In a manner known per se, a hybrid traction chain can comprise a heat engine, two rotary electrical machines, and a mechanical coupling device between the thermal engine and the rotary electrical machines.
Les machines électriques sont aptes à fonctionner en mode moteur pour assurer une traction du véhicule seule ou en combinaison avec le moteur thermique. Ces machines sont également aptes à fonctionner en mode générateur pour fournir de l'énergie à une batterie du véhicule.Electric machines are capable of operating in engine mode to provide traction for the vehicle alone or in combination with the heat engine. These machines are also able to operate in generator mode to supply energy to a vehicle battery.
Les machines électriques sont généralement des machines de forte puissance, de l'ordre de 50kW, connectées sur un réseau électrique présentant une tension de fonctionnement de 300 Volts.Electric machines are generally high-power machines, of the order of 50kW, connected to an electrical network with an operating voltage of 300 Volts.
Il a été observé qu'avec ce type d'architecture les émissions de dioxyde de carbone et autres particules polluantes sont élevées sur les grandes distances de roulage. En effet, sur ces distances, les conditions de roulage sont telles que le véhicule fonctionne le plus souvent en mode thermique. Or, étant donné que le poids des batteries alimentant le réseau haute tension est important et que les machines électriques consomment une énergie non négligeable à haute vitesse (pour un couple nul), le moteur thermique consomme beaucoup de carburant pour assurer seul la traction du véhicule, ce qui engendre une émission importante de dioxyde de carbone et autres particules polluantes.It has been observed that with this type of architecture, emissions of carbon dioxide and other polluting particles are high over long driving distances. Indeed, over these distances, the driving conditions are such that the vehicle most often operates in thermal mode. However, given that the weight of the batteries supplying the high-voltage network is significant and that the electrical machines consume significant energy at high speed (for zero torque), the heat engine consumes a lot of fuel to ensure the vehicle's traction alone. , which generates a significant emission of carbon dioxide and other polluting particles.
En outre, malgré les formations techniques reçues par les opérateurs pour réparer des pannes électriques du véhicule, il existe un risque sécuritaire d'électrocution compte tenu des tensions élevées utilisées pour alimenter les machines électriques de traction.In addition, despite the technical training received by operators to repair electrical faults in the vehicle, there is a risk of electric shock due to the high voltages used to power electric traction machines.
La présente invention vise à remédier efficacement à ces inconvénients en proposant une architecture de traction pour véhicule automobile comportant:The present invention aims to effectively remedy these drawbacks by proposing a traction architecture for a motor vehicle comprising:
- un moteur thermique,- a heat engine,
- une première machine électrique tournante,- a first rotating electric machine,
- une deuxième machine électrique tournante,- a second rotating electric machine,
- un dispositif d'accouplement mécanique entre le moteur thermique, la première machine électrique tournante, et la deuxième machine électrique tournante, caractérisée en ce que la première machine électrique tournante et la deuxième machine électrique tournante sont connectées à un réseau électrique présentant une tension de fonctionnement inférieure à 60 Volts.- a mechanical coupling device between the heat engine, the first rotating electrical machine, and the second rotating electrical machine, characterized in that the first rotating electrical machine and the second rotating electrical machine are connected to an electrical network having a voltage of operation below 60 Volts.
L'invention permet ainsi, grâce à l'utilisation d'un réseau électrique basse tension, d'embarquer des batteries moins lourdes que sur un réseau haute tension classique, ce qui permet de minimiser les émissions de particules polluantes sur les grandes distances lorsque le véhicule fonctionne dans un mode de roulage thermique. L'invention permet en outre de réduire le coût de l'architecture de traction du fait de la suppression des organes de transmission classique et de la taille réduite des machines électriques tournantes fonctionnant en basse tension. L'invention permet en outre de supprimer le risque sécuritaire, dans la mesure où les tensions mises en œuvre ne sont pas susceptibles de causer une électrocution à l'opérateur intervenant sur le véhicule automobile.The invention thus makes it possible, thanks to the use of a low voltage electrical network, to carry lighter batteries than on a conventional high voltage network, which makes it possible to minimize the emission of polluting particles over long distances when the vehicle operates in a thermal driving mode. The invention also makes it possible to reduce the cost of the traction architecture due to the elimination of conventional transmission members and the reduced size of rotating electrical machines operating at low voltage. The invention also makes it possible to eliminate the security risk, insofar as the voltages used are not likely to cause electrocution to the operator working on the motor vehicle.
Selon une réalisation, la tension de fonctionnement du réseau électrique est de 48 Volts.According to one embodiment, the operating voltage of the electrical network is 48 Volts.
Selon une réalisation, le dispositif d'accouplement mécanique comporte un train épicycloïdal.According to one embodiment, the mechanical coupling device comprises a planetary gear train.
Selon une réalisation, un pignon solaire est connecté à la première machine électrique tournante, un porte-satellites est connecté à un vilebrequin du moteur thermique, et une couronne est connectée à la deuxième machine électrique tournante.According to one embodiment, a sun gear is connected to the first rotary electric machine, a planet carrier is connected to a crankshaft of the heat engine, and a crown is connected to the second rotary electric machine.
Selon une réalisation, un dispositif de transmission de mouvement est interposé entre la deuxième machine électrique tournante et un étage réducteur, lequel est relié mécaniquement à des roues du véhicule automobile par l'intermédiaire d'un différentiel.According to one embodiment, a movement transmission device is interposed between the second rotary electrical machine and a reduction stage, which is mechanically connected to the wheels of the motor vehicle by means of a differential.
Selon une réalisation, un pignon solaire est connecté à la première machine électrique tournante et un porte-satellites est connecté à un vilebrequin du moteur thermique, un ensemble réducteur établissant une liaison mécanique entre une couronne, la deuxième machine électrique tournante, et des roues du véhicule automobile.According to one embodiment, a sun gear is connected to the first rotary electric machine and a planet carrier is connected to a crankshaft of the heat engine, a reduction unit establishing a mechanical connection between a crown, the second rotary electric machine, and wheels of the motor vehicle.
Selon une réalisation, le dispositif d'accouplement mécanique comporte deux trains épicycloïdaux.According to one embodiment, the mechanical coupling device comprises two planetary gear trains.
Selon une réalisation, chaque train épicycloïdal comprend un pignon solaire connecté à une des machines électriques tournantes, et un porte-satellites relié à des roues du véhicule automobile,According to one embodiment, each planetary gear train comprises a sun gear connected to one of the rotating electrical machines, and a planet carrier connected to the wheels of the motor vehicle,
- une couronne d'un des trains épicycloïdaux étant connectée au moteur thermique, eta ring gear of one of the planetary gear trains being connected to the heat engine, and
- une couronne de l'autre train épicycloïdal étant sélectivement maintenue fixe ou connectée à une machine électrique tournante au moyen de deux embrayages.- a crown of the other planetary gear train being selectively kept fixed or connected to a rotating electric machine by means of two clutches.
Selon une réalisation, ladite architecture de traction est configurée pour pouvoir réaliser une fonction d'arrêt et de re-démarrage automatique du moteur thermique.According to one embodiment, said traction architecture is configured so as to be able to perform an automatic stop and restart function of the heat engine.
Selon une réalisation, ladite architecture de traction est configurée pour pouvoir réaliser une fonction permettant à l'une et/ou l'autre des machines électriques tournantes d'assister ponctuellement le moteur thermique lors d'une phase de roulage en mode thermique.According to one embodiment, said traction architecture is configured to be able to perform a function allowing one and / or the other of the rotating electrical machines to punctually assist the heat engine during a rolling phase in thermal mode.
Selon une réalisation, ladite architecture de traction est configurée pour pouvoir réaliser une fonction de freinage récupératif permettant à l'une et/ou l'autre des machines électriques tournantes de fournir de l'énergie électrique à une batterie lors d'une phase de freinage.According to one embodiment, said traction architecture is configured to be able to perform a regenerative braking function allowing one and / or the other of the rotating electrical machines to supply electrical energy to a battery during a braking phase. .
Selon une réalisation, ladite architecture de traction est configurée pour pouvoir réaliser une fonction de roue libre permettant d'automatiser l'ouverture de la chaîne de traction sans action explicite du conducteur pour réduire le régime moteur ou l'arrêter afin de minimiser la consommation en carburant ainsi que les émissions polluantes.According to one embodiment, said traction architecture is configured to be able to perform a freewheeling function making it possible to automate the opening of the traction chain without any explicit action by the driver to reduce the engine speed or stop it in order to minimize the consumption in fuel as well as polluting emissions.
Selon une réalisation, ladite architecture de traction est configurée pour pouvoir réaliser une fonction de décollage électrique du véhicule.According to one embodiment, said traction architecture is configured to be able to perform an electrical takeoff function of the vehicle.
Selon une réalisation, ladite architecture de traction est configurée pour pouvoir réaliser une fonction de roulage électrique.According to one embodiment, said traction architecture is configured to be able to perform an electric driving function.
Selon une réalisation, les machines électriques tournantes sont de type synchrone à aimants permanents.According to one embodiment, the rotary electrical machines are of the synchronous permanent magnet type.
L’invention sera mieux comprise à la lecture de la description qui suit et à l’examen des figures qui l’accompagnent. Ces figures ne sont données qu’à titre illustratif mais nullement limitatif de l’invention.The invention will be better understood on reading the description which follows and on examining the figures which accompany it. These figures are given only by way of illustration but in no way limit the invention.
La figure 1 est une représentation schématique d'un premier mode de réalisation de l'architecture de traction hybride pour véhicule automobile selon la présente invention;Figure 1 is a schematic representation of a first embodiment of the hybrid traction architecture for a motor vehicle according to the present invention;
La figure 2 est une représentation schématique d'un deuxième mode de réalisation de l'architecture de traction hybride pour véhicule automobile selon la présente invention;FIG. 2 is a schematic representation of a second embodiment of the hybrid traction architecture for a motor vehicle according to the present invention;
La figure 3 est une représentation schématique d'un troisième mode de réalisation de l'architecture de traction hybride pour véhicule automobile selon la présente invention;FIG. 3 is a schematic representation of a third embodiment of the hybrid traction architecture for a motor vehicle according to the present invention;
La figure 4 est une représentation schématique des réseaux électriques interfacés mis en œuvre dans la présente invention.Figure 4 is a schematic representation of the interfaced electrical networks used in the present invention.
Les éléments identiques, similaires, ou analogues, conservent la même référence d’une figure à l’autre.Identical, similar, or analogous elements retain the same reference from one figure to another.
La figure 1 montre une architecture de traction 10 hybride pour véhicule automobile comportant un moteur thermique 11, une première et une deuxième machines électriques tournantes 12.1, 12.2, ainsi qu'un dispositif d'accouplement mécanique 13 entre le moteur thermique 11, et les deux machines électriques 12.1, 12.2. Avantageusement, les machines électriquesFIG. 1 shows a hybrid traction architecture 10 for a motor vehicle comprising a heat engine 11, first and second rotary electrical machines 12.1, 12.2, as well as a mechanical coupling device 13 between the heat engine 11, and the two electric machines 12.1, 12.2. Advantageously, the electrical machines
12.1, 12.2 sont de type synchrone à aimants permanents.12.1, 12.2 are of the synchronous permanent magnet type.
En l'occurrence, le dispositif d'accouplement 13 comporte un train épicycloïdal 16 ayant un pignon solaire 17 connecté à la première machine électrique tournante 12.1, un porte-satellites 18 connecté au vilebrequin du moteur thermique 11, et une couronne 19 connectée à la deuxième machine électrique tournante 12.2.In this case, the coupling device 13 comprises a planetary gear 16 having a sun gear 17 connected to the first rotary electric machine 12.1, a planet carrier 18 connected to the crankshaft of the heat engine 11, and a crown 19 connected to the second rotating electric machine 12.2.
Un dispositif de transmission de mouvement 21 à courroie, à chaîne, ou à engrenage est interposé entre l'arbre de la deuxième machine électrique îo 12.2 et un étage réducteur 22, lequel est relié mécaniquement aux roues 23 par l'intermédiaire d'un différentiel 24.A belt, chain, or gear movement transmission device 21 is interposed between the shaft of the second electric machine 12 and a reduction stage 22, which is mechanically connected to the wheels 23 by means of a differential. 24.
Les machines électriques 12.1, 12.2 sont aptes à fonctionner en mode moteur pour assurer une traction du véhicule seule ou en combinaison avec le moteur thermique 11. Les machines électriques 12.1, 12.2 sont également apte à fonctionner en mode générateur pour fournir de l'énergie à une batterie 27 du véhicule.The electric machines 12.1, 12.2 are capable of operating in engine mode to ensure traction of the vehicle alone or in combination with the heat engine 11. The electric machines 12.1, 12.2 are also able to operate in generator mode to supply energy to a battery 27 of the vehicle.
Les machines électriques 12.1, 12.2 tournantes sont connectées à un réseau électrique 28 présentant une tension de fonctionnement inférieure à 60 Volts. Avantageusement, la tension de fonctionnement du réseau électrique 28 est de 48 Volts. Les machines électriques 12.1, 12.2 sont ainsi reliées électriquement à une batterie 27 ayant une tension nominale de 48 Volts, via un onduleur 29.1,29.2 correspondant.The rotating electrical machines 12.1, 12.2 are connected to an electrical network 28 having an operating voltage of less than 60 volts. Advantageously, the operating voltage of the electrical network 28 is 48 Volts. The electric machines 12.1, 12.2 are thus electrically connected to a battery 27 having a nominal voltage of 48 Volts, via a corresponding inverter 29.1,29.2.
Dans le mode de réalisation de la figure 2, l'architecture de traction 10 hybride comporte un moteur thermique 11, une première machine et une deuxième machines électriques tournantes 12.1, 12.2, ainsi qu'un dispositif d'accouplement mécanique 13 entre le moteur thermique 11, et les deux machines électriques 12.1, 12.2. Avantageusement, les machines électriquesIn the embodiment of FIG. 2, the hybrid traction architecture 10 comprises a heat engine 11, a first machine and a second rotating electrical machine 12.1, 12.2, as well as a mechanical coupling device 13 between the heat engine 11, and the two electric machines 12.1, 12.2. Advantageously, the electrical machines
12.1, 12.2 sont de type synchrone à aimants permanents.12.1, 12.2 are of the synchronous permanent magnet type.
En l'occurrence, le dispositif d'accouplement 13 comporte un train épicycloïdal 16 ayant un pignon solaire 17 connecté à la première machine électrique tournante 12.1, un porte-satellites 18 connecté au vilebrequin du moteur thermique 11, et une couronne 19.In this case, the coupling device 13 comprises a planetary gear 16 having a sun gear 17 connected to the first rotary electric machine 12.1, a planet carrier 18 connected to the crankshaft of the heat engine 11, and a crown 19.
Un ensemble réducteur 32 permet d'établir la liaison mécanique entre la couronne 19, la deuxième machine électrique 12.2, et les roues 23 du véhicule.A reduction unit 32 makes it possible to establish the mechanical connection between the crown 19, the second electric machine 12.2, and the wheels 23 of the vehicle.
La première machine électrique 12.1 pourra assurer un démarrage du moteur thermique 11 ainsi que la charge de la batterie 27 lorsque le moteur thermique 11 est en fonctionnement. La deuxième machine électrique 12.2 est apte à délivrer un couple aux roues 23 lorsque la vitesse est inférieure à îo un seuil, par exemple compris entre 50km/h et 70km/h. Le moteur thermique délivre un couple aux roues 23 lorsque la vitesse devient supérieure au seuil.The first electric machine 12.1 can ensure starting of the heat engine 11 as well as the charge of the battery 27 when the heat engine 11 is in operation. The second electric machine 12.2 is capable of delivering a torque to the wheels 23 when the speed is below a threshold, for example between 50 km / h and 70 km / h. The heat engine delivers torque to the wheels 23 when the speed exceeds the threshold.
Les machines électriques 12.1, 12.2 sont connectées à un réseau électrique présentant une tension de fonctionnement inférieure à 60 Volts. 15 Avantageusement, la tension de fonctionnement du réseau électrique 28 est de 48 Volts. Les machines électriques 12.1, 12.2 sont ainsi reliées électriquement à une batterie 27 ayant une tension nominale de 48 Volts, via un onduleur.The electrical machines 12.1, 12.2 are connected to an electrical network having an operating voltage of less than 60 Volts. Advantageously, the operating voltage of the electrical network 28 is 48 Volts. The electric machines 12.1, 12.2 are thus electrically connected to a battery 27 having a nominal voltage of 48 Volts, via an inverter.
Dans le mode de réalisation de la figure 3, l'architecture de traction 10 20 hybride comporte un moteur thermique 11, une première machine et une deuxième machines électriques 12.1, 12.2, ainsi qu'un dispositif d'accouplement mécanique 13 entre le moteur thermique 11, et les deux machines électriques 12.1, 12.2. Avantageusement, les machines électriquesIn the embodiment of FIG. 3, the hybrid traction architecture 10 20 comprises a heat engine 11, a first machine and a second electric machine 12.1, 12.2, as well as a mechanical coupling device 13 between the heat engine 11, and the two electric machines 12.1, 12.2. Advantageously, the electrical machines
12.1, 12.2 sont de type synchrone à aimants permanents.12.1, 12.2 are of the synchronous permanent magnet type.
En l'occurrence, le dispositif d'accouplement 13 comporte deux trains épicycloïdaux 16.1, 16.2.In this case, the coupling device 13 comprises two planetary gear trains 16.1, 16.2.
Chaque train épicycloïdal 16.1, 16.2 comprend un pignon solaire 17 connecté à une des machines électriques 12.1, 12.2 tournantes, et un portesatellites 18 relié aux roues 23 du véhicule.Each planetary gear train 16.1, 16.2 comprises a sun gear 17 connected to one of the rotating electrical machines 12.1, 12.2, and a satellite carrier 18 connected to the wheels 23 of the vehicle.
En outre, la couronne 19 du train 16.1 est connectée au moteur thermique 11. Un système de roue libre 36 permet d'éviter les rotations inverses du moteur thermique 11.In addition, the crown 19 of the train 16.1 is connected to the heat engine 11. A freewheel system 36 makes it possible to avoid reverse rotations of the heat engine 11.
La couronne 19 du train 16.2 peut être sélectivement maintenue fixe ou connectée à la première machine électrique 12.1 au moyen de deux embrayages 37.The crown 19 of the train 16.2 can be selectively kept fixed or connected to the first electric machine 12.1 by means of two clutches 37.
Les machines électriques 12.1, 12.2 tournantes sont connectées à un réseau électrique 28 présentant une tension de fonctionnement inférieure à 60 Volts. Avantageusement, la tension de fonctionnement du réseau électrique 28 est îo de 48 Volts. Les machines électriques 12.1, 12.2 sont ainsi reliées électriquement à une batterie 27 ayant une tension nominale de 48 Volts, via un module électronique de puissance 30 intégrant des onduleurs.The rotating electrical machines 12.1, 12.2 are connected to an electrical network 28 having an operating voltage of less than 60 volts. Advantageously, the operating voltage of the electrical network 28 is 48 Volts. The electric machines 12.1, 12.2 are thus electrically connected to a battery 27 having a nominal voltage of 48 Volts, via an electronic power module 30 incorporating inverters.
Comme cela est illustré par la figure 4, le réseau électrique 28 contenant la batterie 27, les deux machines électriques 12.1, 12.2, et éventuellement d'autres charges électriques 40 est interfacé avec un deuxième réseau électrique basse tension 41 par l'intermédiaire d'un convertisseur continu/continu 42. Des consommateurs électriques 43 du véhicule de type éclairage, actionneurs de vitres ou de sièges, et contrôle moteur, sont connectés au réseau électrique 41. Ce réseau électrique 41 associé à une batterie 44 présente une tension de fonctionnement inférieure à celle du réseau électrique 28. La tension de fonctionnement du réseau électrique 41 est de préférence de l'ordre de 12 Volts.As illustrated in FIG. 4, the electrical network 28 containing the battery 27, the two electrical machines 12.1, 12.2, and possibly other electrical charges 40 is interfaced with a second low-voltage electrical network 41 by means of a DC / DC converter 42. Electric consumers 43 of the lighting type vehicle, window or seat actuators, and engine control, are connected to the electrical network 41. This electrical network 41 associated with a battery 44 has a lower operating voltage to that of the electrical network 28. The operating voltage of the electrical network 41 is preferably of the order of 12 Volts.
Ces architectures permettent d'assurer une fonction d'arrêt et de redémarrage automatique du moteur thermique 11 en fonction des conditions de circulation (fonction dite STT pour stop and start en anglais).These architectures make it possible to provide an automatic stop and restart function for the heat engine 11 as a function of the traffic conditions (so-called STT function for stop and start in English).
Une fonction dite boost en anglais permet à l'une et/ou l'autre des machines électriques 12.1, 12.2 d'assister ponctuellement le moteur thermique 11 lors d'une phase de roulage en mode thermique.A function called boost in English allows one and / or the other of the electric machines 12.1, 12.2 to punctually assist the heat engine 11 during a rolling phase in thermal mode.
Une fonction de freinage récupératif permet à l'une et/ou l'autre des machines électriques 12.1, 12.2 de fournir de l'énergie électrique à la batterie 27 lors d'une phase de freinage. L'utilisation simultanée des deux machines électriques 12.1, 12.2 permet de maximiser l'énergie récupérée par la batterie 27 lors du freinage.A regenerative braking function allows one and / or the other of the electric machines 12.1, 12.2 to supply electrical energy to the battery 27 during a braking phase. The simultaneous use of the two electric machines 12.1, 12.2 makes it possible to maximize the energy recovered by the battery 27 during braking.
Une fonction de roue libre, dite de coasting en anglais, permet d'automatiser l'ouverture de la chaîne de traction sans action explicite du conducteur pour réduire le régime moteur ou l'arrêter afin de minimiser la consommation en carburant ainsi que les émissions polluantes.A coasting function, called coasting in English, automates the opening of the traction chain without any explicit action by the driver to reduce the engine speed or stop it in order to minimize fuel consumption and polluting emissions .
En outre, ces architectures permettent de disposer d'un couple électrique à l'arrêt du véhicule pour assurer notamment un décollage du véhicule (fonction dite de take off en anglais).In addition, these architectures make it possible to have an electric torque when the vehicle is stopped in order to ensure in particular a take-off of the vehicle (so-called take off function in English).
îo La machine électrique permet également d'assurer un roulage électrique pur. Le roulage électrique pourra être sollicité juste après une sortie de phase de roulage en roue libre. Dans certaines situations de vie dans lesquelles la batterie 27 est vide, une des machines électriques 12.1, 12.2 pourra fournir directement une énergie électrique à l'autre machine électrique 12.1, 12.2 pour assurer une traction du véhicule.îo The electric machine also ensures pure electric driving. The electric drive may be requested just after a freewheeling phase exit. In certain life situations in which the battery 27 is empty, one of the electric machines 12.1, 12.2 can directly supply electric energy to the other electric machine 12.1, 12.2 to ensure traction of the vehicle.
Grâce au roulage électrique pur, à la fonction de freinage récupératif par les deux machines électriques 12.1, 12.2 ainsi qu'au poids réduit de la batterie 27 utilisée, l'invention permet un gain en carburant de l'ordre de 20% lors des roulages sur de longues distances.Thanks to the pure electric driving, to the regenerative braking function by the two electric machines 12.1, 12.2 as well as to the reduced weight of the battery 27 used, the invention allows a fuel gain of the order of 20% during driving. over long distances.
Bien entendu, la description qui précède a été donnée à titre d'exemple uniquement et ne limite pas le domaine de l'invention dont on ne sortirait pas en remplaçant les différents éléments par tous autres équivalents.Of course, the foregoing description has been given by way of example only and does not limit the scope of the invention from which one would not depart by replacing the various elements with any other equivalent.
En outre, les différentes caractéristiques, variantes, et/ou formes de réalisation de la présente invention peuvent être associées les unes avec les autres selon diverses combinaisons, dans la mesure où elles ne sont pas incompatibles ou exclusives les unes des autres.Furthermore, the various features, variants, and / or embodiments of the present invention can be combined with one another in various combinations, insofar as they are not incompatible or mutually exclusive of one another.
Claims (15)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1755461A FR3067661B1 (en) | 2017-06-16 | 2017-06-16 | LOW VOLTAGE HYBRID DRIVE ARCHITECTURE WITH DOUBLE ROTATING ELECTRIC MACHINES FOR MOTOR VEHICLE |
| PCT/EP2018/065825 WO2018229200A1 (en) | 2017-06-16 | 2018-06-14 | Hybrid low-voltage traction structure having dual rotating electrical machines, for a motor vehicle |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1755461A FR3067661B1 (en) | 2017-06-16 | 2017-06-16 | LOW VOLTAGE HYBRID DRIVE ARCHITECTURE WITH DOUBLE ROTATING ELECTRIC MACHINES FOR MOTOR VEHICLE |
| FR1755461 | 2017-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR3067661A1 true FR3067661A1 (en) | 2018-12-21 |
| FR3067661B1 FR3067661B1 (en) | 2020-06-12 |
Family
ID=59746113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1755461A Active FR3067661B1 (en) | 2017-06-16 | 2017-06-16 | LOW VOLTAGE HYBRID DRIVE ARCHITECTURE WITH DOUBLE ROTATING ELECTRIC MACHINES FOR MOTOR VEHICLE |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR3067661B1 (en) |
| WO (1) | WO2018229200A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8602938B1 (en) * | 2012-07-06 | 2013-12-10 | GM Global Technology Operations LLC | Multimode electrically variable transmission having a ferrite magnet motor and method of operating the same |
| FR3020995A1 (en) * | 2014-05-19 | 2015-11-20 | Denis Ernest Celestin Buffet | TRANSMISSION FOR SERIES-PARALLEL HYBRID VEHICLES WITH INERTIAL STORAGE OF KINETIC ENERGY AND PULSED OPERATION OF THE LOW SPEED THERMAL MOTOR OF THE VEHICLE |
| DE102015102024A1 (en) * | 2015-02-12 | 2016-08-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Powertrain and method for operating a powertrain |
| US20160318507A1 (en) * | 2015-04-28 | 2016-11-03 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for hybrid vehicle |
-
2017
- 2017-06-16 FR FR1755461A patent/FR3067661B1/en active Active
-
2018
- 2018-06-14 WO PCT/EP2018/065825 patent/WO2018229200A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8602938B1 (en) * | 2012-07-06 | 2013-12-10 | GM Global Technology Operations LLC | Multimode electrically variable transmission having a ferrite magnet motor and method of operating the same |
| FR3020995A1 (en) * | 2014-05-19 | 2015-11-20 | Denis Ernest Celestin Buffet | TRANSMISSION FOR SERIES-PARALLEL HYBRID VEHICLES WITH INERTIAL STORAGE OF KINETIC ENERGY AND PULSED OPERATION OF THE LOW SPEED THERMAL MOTOR OF THE VEHICLE |
| DE102015102024A1 (en) * | 2015-02-12 | 2016-08-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Powertrain and method for operating a powertrain |
| US20160318507A1 (en) * | 2015-04-28 | 2016-11-03 | Toyota Jidosha Kabushiki Kaisha | Control apparatus for hybrid vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3067661B1 (en) | 2020-06-12 |
| WO2018229200A1 (en) | 2018-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2726757B1 (en) | Electrical architecture of a hybrid vehicle, hybrid vehicle and control method | |
| FR2953772A1 (en) | METHOD FOR CONTROLLING A MOTORIZATION DEVICE OF A HYBRID VEHICLE, AND DEVICE THEREFOR | |
| WO2019122553A1 (en) | Improved motor vehicle drivetrain comprising two rotary electric machines | |
| FR2481207A1 (en) | ELECTRIC MOTOR GROUP FOR VEHICLES | |
| FR3065920B1 (en) | TENSION ARCHITECTURE FOR A MOTOR VEHICLE COMPRISING TWO REVERSIBLE ROTATING ELECTRIC MACHINES | |
| FR2889117A1 (en) | Drive wheels driving system for electrically driven motor vehicle, has pair of electric motors supplied with current by rechargeable energy and power batteries, respectively, where motors are assembled in coaxial way | |
| FR3067661A1 (en) | LOW VOLTAGE HYBRID TRACTION ARCHITECTURE WITH DOUBLE ROTATING ELECTRIC MACHINES FOR MOTOR VEHICLES | |
| FR2822759A1 (en) | Hybrid terrestrial vehicle, e.g. bus or tram with two uncoupled drive motors, uses electric motor driving one axle and engine driving second axle, with surplus power from engine recharging battery | |
| EP3484736B1 (en) | Method for controlling the members of a hybrid transmission for automotive vehicle | |
| WO2011055050A1 (en) | Multiple-ratio hybrid power train having two electrical machines | |
| FR3067664A1 (en) | LOW VOLTAGE HYBRID TRACTION ARCHITECTURE FOR MOTOR VEHICLE | |
| FR3080069A1 (en) | OPTIMIZED TRACTION CHAIN OF A MOTOR VEHICLE COMPRISING TWO ELECTRIC ROTATING MACHINES | |
| FR3065919B1 (en) | TENSION ARCHITECTURE FOR MOTOR VEHICLE INTEGRATING TWO REVERSIBLE ROTATING ELECTRIC MACHINES | |
| EP2505409A1 (en) | Power train for hybrid vehicle | |
| FR3081395A1 (en) | LOW VOLTAGE ELECTRIC TRACTION ARCHITECTURE FOR AUTONOMOUS MOTOR VEHICLE | |
| FR3067663A1 (en) | IMPROVED LOW VOLTAGE HYBRID TYPE TRACTION ARCHITECTURE FOR MOTOR VEHICLE | |
| FR2809058A1 (en) | Progressive transmission for hybrid automobile in which use of thermal engine is limited to reduce fuel consumption and toxic emissions and to allow short journeys by means of the electric drive only | |
| EP2746092B1 (en) | On-board system for increasing the range of an electric vehicle | |
| FR3067662B1 (en) | LOW VOLTAGE HYBRID TRACTION ARCHITECTURE FOR A VEHICLE EMBARKING A PORTABLE BATTERY | |
| FR3081391A1 (en) | TENSION ARCHITECTURE FOR A MOTOR VEHICLE WITH DOUBLE ELECTRIC ROTATING MACHINES | |
| FR2967634A1 (en) | METHOD FOR MANAGING, IN ACCORDANCE WITH THE TRANSPORTED LOAD, THE OPERATION OF A HYBRID VEHICLE OF VEHICLE TYPE FOR TRANSPORTING HEAVY LOADS | |
| WO2018229212A1 (en) | Traction structure provided with a device for two-stage coupling between a rotating electrical machine and a rear axle of a motor vehicle | |
| FR2943283A1 (en) | Complete electric device for transforming e.g. diesel vehicle into thermal or electric hybrid vehicle, has case connected to display screen by electric connection, where screen is placed in passenger compartment | |
| FR3081392A1 (en) | HYDROGEN TRACTION ARCHITECTURE FOR MOTOR VEHICLE | |
| FR3137618A1 (en) | TRACTION ARCHITECTURE FOR MOTOR VEHICLES WITH DOUBLE ROTATING ELECTRIC MACHINES |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLSC | Publication of the preliminary search report |
Effective date: 20181221 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |
|
| PLFP | Fee payment |
Year of fee payment: 4 |
|
| PLFP | Fee payment |
Year of fee payment: 5 |
|
| PLFP | Fee payment |
Year of fee payment: 6 |
|
| PLFP | Fee payment |
Year of fee payment: 7 |