One of the new technologies presented to journalists this Fall at the Automobile Journalists Association of Canada (AJAC) annual Car and Truck of the Year test session was Honda's new Civic Hybrid. The Civic Hybrid first entered the market as a 2003 model. Utilizing a four-cylinder gasoline engine and an electric Integrated Motor Assist (IMA), the Civic was a fine combination of economy and functionality. For 2006, Honda has used the introduction of a new Civic design to refine every aspect of the Hybrid technology to offer even better performance and economy than before. All this comes at a lower price too!
New features in this hybrid include the ability for the Civic to operate on electric motor propulsion only. To accomplish this, the VTEC engine design is used to deactivate all four cylinders by keeping the valves closed under some programmed conditions such as gentle acceleration from a stop or slow speed cruise up to 56 km/h. The electric motor, which is integrated into the engine flywheel assembly now powers the vehicle. The crankshaft on the gas engine still turns and the pistons still go up and down, but because all the valves are deactivated by the VTEC operation, no cylinders are firing and they place very little drag on the electric motor. I did try to drive the Hybrid so it would operate on electric only, but wasn't able to verify its operation because I wasn't able to duplicate the programmed operating conditions.
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Edit: Hmm, pictures not allowed in the news section?
Contenders for Best New Technology Award, Part 4:
Discussion in 'Prius, Hybrid, EV and Alt-Fuel News' started by Tideland Prius, Dec 4, 2005.
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Discussion in 'Prius, Hybrid, EV and Alt-Fuel News' started by Tideland Prius, Dec 4, 2005.