Boron Extrication An in-depth look into vehicle extrication and rescues involving today's automobiles
2008 Chevrolet Equinox Fuel Cell/HydroGen4
The entire fuel cell stack/inverter/controller/motor system is packaged to fit into the space within the standard Equinox engine compartment. Just like a standard internal combustion power-train, the fuel cell/electric drive system is assembled to the front sub-frame and suspension off-line and then installed into the vehicle from the below. Once it’s in place, the hydrogen fuel lines, high-voltage lines to the battery and other assorted connections are hooked up.
Under the floor in the middle of the vehicle there is a nickel metal hydride battery pack. The pack has a capacity of 1.8kWh and an output of 35kW. It’s used to store kinetic energy from the regenerative braking system and provide an extra boost when needed for acceleration. Continuing back below the rear seats and cargo area are three hydrogen storage tanks. The tanks are made of carbon fiber composite and they contain hydrogen gas pressurized to 10,000 psi.
