Power output apparatus

Details Power output apparatus Power output apparatus

2005-12-28

2010-06-15

Pang, Roger (Department: 3655)

Interrelated power delivery controls, including engine control

Plural engines

Electric engine

C180S065285

Reexamination Certificate

active

07736265

ABSTRACT:
In the presence of a torque change request (step S170) for changing a torque Tm2of one motor MG2to enable a smooth gearshift of a transmission interposed between a motor and a driveshaft, when the change of the torque Tm2is unattainable within the range of an input limit Win and an output limit Wout of a battery (step S200), the power output apparatus of the invention resets a torque command Tm1* of the other motor MG1to be within the input limit Win and the output limit Wout of the battery (steps S210and S250). The power output apparatus also resets an engine power demand Pe* to make a rotation speed Ne of an engine approximately equal to a target rotation speed Ne* (steps S230and S270). This arrangement ensures a smooth gearshift of the transmission.

REFERENCES:
patent: 6441574 (2002-08-01), Phillips et al.
patent: 6634986 (2003-10-01), Kima
patent: 2005/0029024 (2005-02-01), Takami et al.
patent: 2005/0054479 (2005-03-01), Masterson et al.
patent: 2005/0288147 (2005-12-01), Endo et al.
patent: 2004-203220 (2004-07-01), None
patent: 2004-204957 (2004-07-01), None
patent: 2004-357459 (2004-12-01), None

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