HYDROGEN RECIRCULATION SYSTEM FOR FUEL CELL VEHICLE

• Main Author: HWANG, KI HO
• Format: Patent
• Language: English
• Published: 20.02.2008
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A hydrogen recirculation system for a fuel cell vehicle is provided to allow recirculation of hydrogen by using compression energy of high-pressure hydrogen, to avoid a need for an additional power source, to control the recirculation flow depending on the load on a stack, to prevent a drop in press...