This application discloses a motor, a motor controller, a heat exchange system, and a control method, and relates to the motor field and is used to improve motor heating efficiency. The motor includes a housing, a stator mounted inside the housing, a rotor connected to the housing through a bearing, a winding wound on the stator, and a liquid inlet hole and a liquid outlet hole that are connected to a cavity in the housing. The liquid inlet hole is used for inflow of an insulation coolant, and the liquid outlet hole is used for outflow of an insulation coolant. The rotor includes a rotating shaft, a rotor iron core mounted around the rotating shaft, and a permanent magnet mounted on the rotor iron core. A first hole channel connected to the cavity is disposed on the rotor iron core. The winding is configured to input a direct-axis alternating current.
ELECTRIC MOTOR, ELECTRIC MOTOR CONTROLLER, HEAT EXCHANGE SYSTEM, AND CONTROL METHOD
ELEKTROMOTOR, ELEKTROMOTORSTEUERGERÄT, WÄRMETAUSCHERSYSTEM UND STEUERUNGSVERFAHREN
MOTEUR ÉLECTRIQUE, DISPOSITIF DE COMMANDE DE MOTEUR ÉLECTRIQUE, SYSTÈME D'ÉCHANGE DE CHALEUR ET PROCÉDÉ DE COMMANDE
2024-01-17
Patent
Electronic Resource
English
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / 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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