The invention discloses a motor driving circuit, a motor driving method and a hovercar, and relates to the technical field of hovercars, the disclosed motor driving circuit comprises a microcontroller, a standby motor driving branch and a plurality of motor driving branches; the microcontroller is respectively connected with the standby motor driving branch and each motor driving branch, and each motor driving branch is connected with a corresponding winding in the three-phase motor; the microcontroller detects whether each motor driving branch is abnormal or not; when the microcontroller detects that the abnormal target motor driving branch exists, the target motor driving branch is disconnected; when the target motor driving branch is disconnected, the microcontroller connects the standby motor driving branch to the target winding corresponding to the target motor driving branch so as to drive the target winding through the standby motor driving branch, so that the three-phase motor can still be driven normally when any motor driving branch is abnormal, and the driving efficiency of the three-phase motor is improved. And the realization of various functions of the hovercar is effectively ensured.
本申请公开了一种电机驱动电路、电机驱动方法及飞行汽车,涉及飞行汽车技术领域,公开的电机驱动电路包括:微控器、备用电机驱动支路以及多个电机驱动支路;微控器分别与备用电机驱动支路以及各电机驱动支路连接,各电机驱动支路与三相电机中对应的绕组连接;本申请的微控器检测各电机驱动支路是否异常;微控器在检测到存在异常的目标电机驱动支路时,断开目标电机驱动支路;微控器在目标电机驱动支路断开时,将备用电机驱动支路接入目标电机驱动支路对应的目标绕组,以通过备用电机驱动支路对目标绕组进行驱动,使得三相电机在任一电机驱动支路异常时,仍然能够正常驱动,有效确保了飞行汽车各项功能的实现。
Motor driving circuit, motor driving method and hovercar
电机驱动电路、电机驱动方法及飞行汽车
2024-10-18
Patent
Electronic Resource
Chinese
IPC: | H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |