An axial gap motor includes a rotor, a first stator, a second stator, a stator moving unit, and a rotor vibration detector. The rotor is supported by a rotation shaft. The first stator faces the rotor with a predetermined gap in a longitudinal direction of the rotation shaft. The second stator faces the first stator with the rotor being disposed therebetween. The second stator is disposed on an opposite side to the first stator. The second stator faces the rotor with a predetermined gap. The stator moving unit is configured to change a relative position between the first stator and the second stator in a circumferential direction of the rotation shaft. The rotor vibration detector is configured to detect a vibration state of the rotor. The stator moving unit is configured to rotate at least one of the first stator or the second stator with respect to the other around an axis according to a change in the vibration state of the rotor.
Axial gap motor, vehicle and axial gap motor system including torque control
2023-09-19
Patent
Elektronische Ressource
Englisch
IPC: | H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Axial motor rotor, axial motor, power assembly and vehicle
Europäisches Patentamt | 2022
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