<p>An AC motor drive control device includes a control mode judgment unit that performs a judgment based on required voltage amplitude required by a synchronous AC motor, in order to switch units for applying voltage to the AC motor to one of a rectangular wave voltage phase control unit, an overmodulation control unit, and a PWM current control unit.</p>
申请公布号
WO2008001524(A1)
申请公布日期
2008.01.03
申请号
WO2007JP57340
申请日期
2007.03.27
申请人
TOYOTA JIDOSHA KABUSHIKI KAISHA;OHTANI, HIROKI;NAKAMURA, MAKOTO;YAMADA, KENJI;OKAMURA, MASAKI;HANADA, HIDETO
