| 摘要 |
<p>PURPOSE:To avoid the sudden change of a battery voltage and avoid a harmful influence upon an electrical load when a state wherein the battery voltage does not reach a regulation voltage even if a generator is fully operated is changed to a state wherein the reserve capacity of the generator is available without providing an exclusive detector which detects the sudden change of the battery voltage. CONSTITUTION:A present battery voltage which is detected by a battery voltage sensor 14 is compared with a regulation voltage which is designated by a travelling mode, a battery temperature, etc., by a computer 12. If the present battery voltage is smaller than the regulation voltage, the generated voltage of a generator 3 is elevated by using a voltage which is obtained by adding 0.1V to the voltage a designated time before every designated time as a gradually changing target voltage. To the contrary, if the present battery voltage is larger than the regulation voltage, the generated voltage of the generator 3 is lowered by using a voltage which is obtained by subtracting 0.1V from the voltage a designated time before every designated time as a gradually changing target voltage.</p> |
