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
03.07.2019
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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