Electric power generating system for a vehicle

摘要

A power generating system for a vehicle is configured to include a power generator (1), a voltage control device (2) which controls an output voltage of the power generator, a battery (3) which is charged by output power of the power generator, and an ECU (5) which transmits a power generation suppression signal for suppressing power generation by the power generator when a predetermined condition is satisfied toward the voltage control device. The ECU detects a state of the battery, and inhibits transmission of the power generation suppression signal when quantity of this state is below a predetermined value.