From there, its internal combustion engine powers an electric generator to extend the vehicle's range as needed. While running on gasoline at high speeds the engine may be mechanically linked (by a clutch) to a generator set, improving efficiency by 10% to 15%.
This is powered by its internal combustion engine, which drives an electric generator to boost the vehicle's range as necessary. At high speeds on gasoline, the engine may be mechanically linked to a generator set through a clutch, improving efficiency by 10% to 15%.