HYOSUNG GT 650, Руководство по обслуживанию

Страница: 130 / 210

When the engine rpm become higher, the generated voltage of the AC generator also becomes higher and
the voltage between points
and of the regulator according becomes high, and when it reaches the
adjusted voltage of the control unit, consequently the control unit becomes ON condition. On the ON con-
dition of the control unit, signal will be sent to the SCR (Thyristor) gate probe and SCR will become ON
condition. Then the SCR becomes conductive to the direction from point
to point . Namely at the state of
this, the current generated from the AC generator gets through SCR without charging the battery and returns to
the AC generator again. At the end of this state, since the AC current generated from the AC generator flows into
the point
, reverse current tends to flow to SCR, then the circuit of SCR turns to OFF mode and begins to
charge the battery again. Thus these repetitions maintain charging constant voltage to the battry and protect it
from overcharging.
A. C generator
IG. switch
Battery
Regulator / Rectifier
IC
LOAD
ELECTRICAL SYSTEM 6-8