Control apparatus for electric vehicles

Details Control apparatus for electric vehicles Control apparatus for electric vehicles

2009-04-29

2011-12-13

Benson, Walter (Department: 2837)

Electricity: motive power systems

Constant motor current, load and/or torque control

C318S802000, C318S800000, C318S700000

Reexamination Certificate

active

08076884

ABSTRACT:
A motor control apparatus for an electric vehicle has an AC motor system including a power conversion unit and a motor/generator. The power conversion unit performs conversion between DC power and AC power to drive the motor/generator. The motor control apparatus further includes a decoupling control section configured to perform decoupling control, which restricts interference between system voltage control and motor torque control, by correcting a control state amount of one of the system voltage control and the motor torque control by a control state amount of the other of the system voltage control and the motor torque control.

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