电传动车辆轮毂电机恒转矩弱磁控制策略

赵其进,廖自力,苗成林,刘春光,解建一,蔡立春

Constant torque flux-weakening control strategy of hub motor for electric drive vehicle

Qi-jin ZHAO,Zi-li LIAO,Cheng-lin MIAO,Chun-guang LIU,Jian-yi XIE,Li-chun CAI

图 1 特征电流小于电流极限值时的电机弱磁控制轨迹图

Fig.1 Control trajectory diagram of flux-weakening control when characteristic current value is less than limit value