METHOD AND SYSTEM TO CONTROL AT LEAST TWO ELECTRIC MOTORS DRIVING A VEHICLE

METHOD AND SYSTEM TO CONTROL AT LEAST TWO ELECTRIC MOTORS DRIVING A VEHICLE

A control method and system (8) to control a pair of electric motors (4) driving a vehicle (1). The steps provided for are: determining, in a control cycle N and by means of a first processing core (14), for a first electric motor (4), a first electric current target (ITRG_R) based on a first torque...

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Hauptverfasser: GIORGETTA, Valerio, MAMARELIS, Emilio, LAMBERTINI, Loris, CIAPPA, Manfredi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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creator GIORGETTA, Valerio
MAMARELIS, Emilio
LAMBERTINI, Loris
CIAPPA, Manfredi
description A control method and system (8) to control a pair of electric motors (4) driving a vehicle (1). The steps provided for are: determining, in a control cycle N and by means of a first processing core (14), for a first electric motor (4), a first electric current target (ITRG_R) based on a first torque or speed target (TTRG_R) ; determining, in the control cycle N and by means of a second processing core (15), for a second electric motor (4), a second electric current target (ITRG_L) based on a second torque or speed target (TTRG_L) ; controlling, in the control cycle N and by means of the first processing core (14), a first electronic power converter (5) connected to the first electric motor (4) so as to pursue the first electric current target (ITRG_R) ; and controlling, in the control cycle N and by means of the second processing core (15), a second electronic power converter (5) connected to the second electric motor (4) so as to pursue the second electric current target (ITRG_L).
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subjects ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
title METHOD AND SYSTEM TO CONTROL AT LEAST TWO ELECTRIC MOTORS DRIVING A VEHICLE
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