A controller (1011, 3011) of a motor control module, a motor control method, and a related device are provided. An input end of the controller (1011, 3011) is connected to a rotation velocity detection apparatus, so that the controller (1011, 3011) may receive a rotation velocity signal of a motor from the rotation velocity detection apparatus. A communication end of the controller (1011, 3011) is connected to a first communication bus (103, 303) and a secondary controller (1041, 3041), so that the controller (1011, 3011) may directly obtain a vehicle velocity from the first communication bus (103, 303), and may directly communicate with the secondary controller (1041, 3041). An output end of the controller (1011, 3011) is connected to a control end of an inverter circuit (1012, 3012) in the motor control module, so that the controller (1011, 3011) may output a control signal to the inverter circuit (1012, 3012). The controller (1011, 3011) controls, when the vehicle velocity and a rotation velocity signal of a first motor (1013, 3013) meet a preset condition, the inverter circuit (1012, 3012) in the motor control module to adjust a current output to the first motor (1013, 3013), and controls the secondary controller (1041, 3041) to adjust a current output by an inverter circuit (1042, 3042) connected to the secondary controller (1041, 3041) to a second motor (1043, 3043). Slipping can be quickly controlled, control precision is high, and control efficiency is high.
CONTROLLER OF ELECTRIC MOTOR CONTROL MODULE, CONTROL METHOD FOR ELECTRIC MOTOR, AND RELATED DEVICE
STEUERUNG EINES ELEKTROMOTORSTEUERMODULS, STEUERVERFAHREN FÜR ELEKTROMOTOR UND ZUGEHÖRIGE VORRICHTUNG
DISPOSITIF DE COMMANDE DE MODULE DE COMMANDE DE MOTEUR ÉLECTRIQUE, PROCÉDÉ DE COMMANDE POUR MOTEUR ÉLECTRIQUE, ET DISPOSITIF ASSOCIÉ
28.05.2025
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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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