最終更新日：2022/12/24
Rheostatic braking is achieved by excitation of the traction motor fields from a separate step-down transformer, fed from the main transformer under control of the main tap changer. The output of this transformer is fed through the normal power rectifiers. Rheostatic braking is thus controlled by the main control handle after movement of a selector switch to braking instead of power.
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元となった例文
Rheostatic
braking
is
achieved
by
excitation
of
the
traction
motor
fields
from
a
separate
step-down
transformer,
fed
from
the
main
transformer
under
control
of
the
main
tap
changer.
The
output
of
this
transformer
is
fed
through
the
normal
power
rectifiers.
Rheostatic
braking
is
thus
controlled
by
the
main
control
handle
after
movement
of
a
selector
switch
to
braking
instead
of
power.
