FR3128926B1 - METHOD FOR RE-COUPLING AN ELECTRIC TRACTION MACHINE FOR AN ELECTRIFIED VEHICLE - Google Patents

METHOD FOR RE-COUPLING AN ELECTRIC TRACTION MACHINE FOR AN ELECTRIFIED VEHICLE Download PDF

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Publication number
FR3128926B1
FR3128926B1 FR2111824A FR2111824A FR3128926B1 FR 3128926 B1 FR3128926 B1 FR 3128926B1 FR 2111824 A FR2111824 A FR 2111824A FR 2111824 A FR2111824 A FR 2111824A FR 3128926 B1 FR3128926 B1 FR 3128926B1
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FR
France
Prior art keywords
coupling
traction machine
electric traction
vehicle
electrified vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2111824A
Other languages
French (fr)
Other versions
FR3128926A1 (en
Inventor
Olivier Balenghien
Olivier Aubert
Olivier Becquet
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.)
PSA Automobiles SA
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2111824A priority Critical patent/FR3128926B1/en
Publication of FR3128926A1 publication Critical patent/FR3128926A1/en
Application granted granted Critical
Publication of FR3128926B1 publication Critical patent/FR3128926B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B60L15/2063—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 for creeping
    • 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
    • B60L15/2072—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 for drive off
    • 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

Abstract

Procédé de ré-attelage d’une machine électrique de traction pour un véhicule électrifié La présente invention a pour objet un procédé de ré-attelage d’une machine électrique de traction à un arbre récepteur d’une chaîne de transmission automatisée de couple moteur d’un véhicule automobile électrifié, comportant, en cas de détection (E2) que la vitesse (V) du véhicule est inférieure à un premier seuil (S1) compris entre 0 km/h et 5 km/h et que la pédale de frein a une position d’enfoncement (PENF) supérieure à un deuxième seuil (S2), la commande (E3) d’une première consigne de couple moteur (CS1) délivré par la machine électrique à l’arbre récepteur de la chaîne de transmission, ladite première consigne (CS1) ayant une valeur positive comprise entre 1 N.m et 10 N.m. Figure 2Method for re-coupling an electric traction machine for an electrified vehicle The present invention relates to a method for re-coupling an electric traction machine to a receiver shaft of an automated engine torque transmission chain 'an electrified motor vehicle, comprising, in the event of detection (E2) that the speed (V) of the vehicle is less than a first threshold (S1) between 0 km/h and 5 km/h and that the brake pedal has a depression position (PENF) greater than a second threshold (S2), the control (E3) of a first motor torque setpoint (CS1) delivered by the electric machine to the receiver shaft of the transmission chain, said first setpoint (CS1) having a positive value between 1 N.m and 10 N.m. Figure 2

FR2111824A 2021-11-08 2021-11-08 METHOD FOR RE-COUPLING AN ELECTRIC TRACTION MACHINE FOR AN ELECTRIFIED VEHICLE Active FR3128926B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2111824A FR3128926B1 (en) 2021-11-08 2021-11-08 METHOD FOR RE-COUPLING AN ELECTRIC TRACTION MACHINE FOR AN ELECTRIFIED VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111824A FR3128926B1 (en) 2021-11-08 2021-11-08 METHOD FOR RE-COUPLING AN ELECTRIC TRACTION MACHINE FOR AN ELECTRIFIED VEHICLE
FR2111824 2021-11-08

Publications (2)

Publication Number Publication Date
FR3128926A1 FR3128926A1 (en) 2023-05-12
FR3128926B1 true FR3128926B1 (en) 2024-03-15

Family

ID=79270110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111824A Active FR3128926B1 (en) 2021-11-08 2021-11-08 METHOD FOR RE-COUPLING AN ELECTRIC TRACTION MACHINE FOR AN ELECTRIFIED VEHICLE

Country Status (1)

Country Link
FR (1) FR3128926B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3922205B2 (en) * 2003-04-14 2007-05-30 日産自動車株式会社 Vehicle motor torque control device
JP5184406B2 (en) * 2009-03-11 2013-04-17 富士重工業株式会社 Electric vehicle control device
FR2947883B1 (en) 2009-07-10 2011-10-28 Renault Sa METHOD FOR CHECKING THE REINFORCEMENT OF A GEARBOX FREE WHEEL WITH TORQUE COUPLING
FR2947882B1 (en) 2009-07-10 2011-07-15 Renault Sa METHOD FOR CHECKING THE REINFORCEMENT OF A GEARBOX FREE WHEEL
FR2971550A1 (en) 2011-02-16 2012-08-17 Peugeot Citroen Automobiles Sa Power transmission device for controlling e.g. diesel engine, in car, has sensor measuring rotational speed of pump, and unit activating control signal when rotational speed of pump is set higher than rotational speed of turbine
JP7143742B2 (en) * 2018-11-29 2022-09-29 トヨタ自動車株式会社 Electric vehicle and its control method

Also Published As

Publication number Publication date
FR3128926A1 (en) 2023-05-12

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