Power supply system for controlling quantity of electricity in battery in hybrid car, has load controlling device controlling amount of electric current such that excess of current is provided back or made to flow to power supply system

摘要

The system (10) has a load controlling device (18) provided in a specific time slot and controlling consumption of electric current supplied by the power supply system. An amount of electric current from a common electric load (12) is subtracted, and the amount of electric current is controlled by the load controlling device such that excess of electric current is provided back or made to flow to the power supply system. The electric current is guided at electrical lines (11) from an electrical storage device (24) i.e. lithium-ion battery.