%0 Journal Article %T Maximum Torque per Ampere Control for IPMSM Traction System Based on Current Angle Signal Injection Method %A Zhang, Weiwei %A Xiao, Fei %A Liu, Jilong %A Mai, Zhiqin %A Li, Chaoran %J Journal of Electrical Engineering & Technology %V 15 %N 4 %P 1681-1691 %@ 1975-0102 %D 2020-07-12 %I Springer Singapore %~ DeepDyve