POWER OUTPUT DEVICE AND VEHICLE USING THE SAME

WIPO Patent Application WO/2006/057435

A1

A cooperation control device (50) of a power output device includes a cooperation control unit (114). The cooperation control unit (114) calculates an intermediate value between a maximum value and a minimum value among a voltage instruction (Vu1r, Vv1r, Vw1r) of a first motor generator (MG1) and a voltage instruction (Vacr) from an AC voltage instruction generation unit (112) for generating AC voltage between neutral points of a first and a second motor generator (MG1, MG2), and outputs a value obtained by subtracting the calculated intermediate value from respective phase voltage instructions of the first and second motor generator (MG1, MG2) as the final voltage instruction of the first and the second motor generator (MG1, MG2) to a PWM signal generation unit (116).

OYOBE HICHIROSAI (JP)
ISHIKAWA TETSUHIRO (JP)
ASANO KATSUHIRO (JP)
WATANABE YOSHITOSHI (JP)

PCT/JP2005/022043

June 01, 2006

November 24, 2005

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TOYOTA MOTOR CO LTD (JP)
OYOBE HICHIROSAI (JP)
ISHIKAWA TETSUHIRO (JP)
ASANO KATSUHIRO (JP)
WATANABE YOSHITOSHI (JP)

H02P5/74; B60K6/04; B60K6/44; B60W10/08; B60W20/00; H02M7/48; H02M7/537; H02P27/06

JP2002374604A	2002-12-26
JPH10191501A	1998-07-21
JP2004120853A	2004-04-15

SUL SEUNG-KI, LEE SANG-JOON.: "An Integral Battery charger for Four-Wheel Driver Electric Vehicle.", IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, IEEE INC, NEW YORK., vol. 131, no. 5, 1 September 1995 (1995-09-01), pages 1096 - 1099, XP000535588

Fukami, Hisao (Nakanoshima Central Tower 22nd Floor, 2-7, Nakanoshima 2-chome, Kita-k, Osaka-shi Osaka, JP)

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