<p>A motor in an electric vehicle can be controlled by receiving a torque command value, calculating a first flux value corresponding to a determinable efficiency of the electric vehicle at the torque command value, calculating a first torque-producing current value as a function of the torque command value and of the first flux value, and using the first flux value and the first torque-producing current value to control the motor to propel the electric vehicle.</p>
申请公布号
WO2009111018(A1)
申请公布日期
2009.09.11
申请号
WO2009US01367
申请日期
2009.03.04
申请人
TESLA MOTORS, INC.;BAGLINO, ANDREW, DAVID;HOFMANN, HEATH;SOLBERG, GREG, GRANT
发明人
BAGLINO, ANDREW, DAVID;HOFMANN, HEATH;SOLBERG, GREG, GRANT