DUAL HYBRID ENGINE SYSTEM

摘要

Disclosed is a dual hybrid engine system. The present invention includes first and second inner combustion engines which produce power by the combustion of fuel; first and second power generating units which convert the power produced by the first and second inner combustion engines into electricity; a storage unit which stores the electricity converted by the first and second power generating units; and a motor which produces torque by receiving the electricity from the first and second power generating units and the storing unit. The present invention selectively operates at least one among the first and second inner combustion engines and the storage unit based on a normalized fuel rate and output thereof.