Toyota's Hybrid Synergy Drive, the backbone of Toyota's hybrid
powertrain, was a significant component in the development of
the Toyota FCHV, or Toyota Fuel-Cell Hydrogen Vehicle.
Built upon the Highlander platform, which will include a Highlander
hybrid later this summer, the Toyota FCHV was developed
utilizing technologies honed by the Prius "to precisely
regulate power flow from the fuel-cell stack and battery to
achieve high efficiency, excellent acceleration and a smooth
quiet ride," according to Toyota
According to Toyota, "Although discussion of hybrids often
center around the unison of gasoline or diesel-powered engines
and electric motors, Toyota's stance is that fuel cells will
eventually replace internal combustion engines in this
arrangement to create fuel cell hybrid vehicles, or FCHVs."
Currently, the FCHV has a top
speed of 96 mph. An aluminum roof, fenders and other components,
make the body shell of the Highlander FCHV lighter than a
conventional hybrid. The FCHV is one of the world's most
aerodynamic SUVs, according to Toyota, thanks to its flat,
well-sealed underbody.
Not only has the Toyota FCHV been certified by CARB as a
zero-emissions vehicle, its environment-friendly air
conditioning system uses CO2 rather than CFC as a coolant.
At this time; however, the real problem with fuel cells is simply cost. Therefore,
hybrids, particularly those that are full hybrids, i.e. - more
reliant upon electric power - can gradually integrate the
components necessary for fuel cell automobiles into their
platforms.
Gas-electric hybrids, such as the Toyota Highlander hybrid,
Lexus RX400h hybrid, or Ford Escape hybrid, are just the first
stage in the evolution of the hybrid vehicle.
Get ready, the future is here.
