The device has an electromechanical switch (20) selectively connecting electrical input terminals (13-15) of a rotating electromechanical machine (10) to an electrical braking torque producing device (26). Braking torque regulation inductors (116-120) are electrically connected in series between the electromechanical switch and the producing device. A contactor is connected at terminals of each inductor by switching the electromechanical switch. The torque producing device includes three resistors electrically assembled out of a star.
Dispositif de freinage électrique sécuritaire avec moteur à aimants permanents et régulation du couple de freinage
Secure electric braking device with permanent magnet motor and braking torque regulation
Elektrische Sicherheitsbremsvorrichtung mit Dauermagnetmotor und Regulierung des Bremsmoments
2019-07-03
Patent
Elektronische Ressource
Französisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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