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
表 1 某电传动装甲车辆轮毂电机主要参数
Tab.1 Main parameters of hub motor for an electric drive armored vehicle
参数 数值 参数 数值
Pe /kW 90 Rs /mΩ 6.56
ulim /V 750 pn 6
ilim /A 490 Te /( ${\rm{N}} \cdot {\rm{m}}$ 350
ne /(r·min−1 2 400 Tmax /( ${\rm{N}} \cdot {\rm{m}}$ 1 100
Ld /mH 0.28 $\psi _{\rm{f} }$/Wb 0.185 61
Lq /mH 0.7 J /( ${\rm{kg}} \cdot {{\rm{m}}^2}$ 2