BMW CE 04 Rider's Manual page 110

104 BMW EPOWER
PRINCIPLE
The vehicle can be operated
completely emission-free
thanks to its electrical drive
system.
The special high-voltage energy
storage system supplies the
electrical machine with power.
The high-torque electrical ma-
chine ensures dynamic handling
characteristics in all driving sit-
uations, such as, starting, ac-
celerating and driving at high
speeds.
The high-voltage energy stor-
age system is charged via a
charging cable, when parked,
for example, or through energy
recovery while riding.
Special power supplies allow
for especially fast charging. But
it is also possible to charge
the vehicle using a common
household power outlet, such
as those found in residential
buildings.
Energy recovery
The high-voltage energy stor-
age system is charged during
the journey through energy re-
covery. Energy recovery en-
sures that very little energy is
lost during deceleration. When
the vehicle slows down the
electrical machine becomes
a generator and converts into
electricity some or all of the en-
ergy of motion released. This
partly recharges the high-volt-
age energy storage system, en-
abling the maximum possible
range. This charging can oc-
cur while the vehicle is in mo-
tion with the throttle position
closed or in energy recovery
operation.
For detailed information on en-
ergy recovery by braking, see
Chapter "Riding" (
The indicator in the instrument
cluster is in the
Anticipatory driving and timely
reduction of speed are impor-
tant for utilizing the vehicle's
energy recovery optimally.
GENERAL NOTES
DANGER
Improper handling of electri-
cal power.
Injury or material damage, e.g.
due to electric shock or fire.
Observe the safety regula-
tions.
124).
field.
CHARGE