Disclosed is a control apparatus for a hybrid vehicle having an engine,
a drive motor (3) that regenerates power, and an electric power storage
device (6) that gives/receives power to/from the drive motor (3).
The control apparatus includes power consumption means (2) for consuming
power; a sensor (26, 27) that detects a state of charge of the electric
power storage device; means (18, 23, 51) for detecting a driving state of
the vehicle; and a controller (9). The controller (9) is programmed
to calculate a chargeable energy amount Ecap in the electric power storage device
(6) on the basis of a difference between a fully charged state of the electric
power storage device and the detected state of charge; set a power |Pgen0| regenerated
by the drive motor (3); calculate a chargeable power Pmax in the electric
power storage device according to the detected state of charge; calculate a regenerated
energy E resulting from regenerative braking from the detected driving state of
the vehicle; calculate a charging power limit Pgenlmt according to the calculated
regenerated energy E; and control the power consumption means (2) to consume
a power equal to a difference between the power |Pgen0| regenerated by the drive
motor (3) and the charging power limit |Pgenlmt| when the calculated regenerated
energy E is greater than the chargeable energy amount Ecap in the electric power
storage device and when the charging power limit |Pgenlmt| is smaller than the
chargeable power |Pmax|.