FUEL CELL HYBRID SYSTEM

摘要

PURPOSE: A fuel cell hybrid system is provided to reduce the manufacturing cost of a product by using the secondary battery of low capacity. CONSTITUTION: A DC/DC converter electrically connects a fuel cell stack (10) and a secondary battery (40). The current is delivered to the DC/DC converter from the fuel cell stack. The DC/DC converter comprises a first distribution resistance and a second distribution resistance. A controlling part (30) is connected electrically to the DC/DC converter. The controlling part controls the charging of the secondary battery.