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What's Next? The AWD Hybrid Ferrari

Posted June 18, 2009 12:01 AM by CarDomain

It's almost too much to digest for a Ferrari fan. I mean, all wheel drive and hybrid? The basic idea is that a gas motor will power the rear wheels while an electric motor will drive the front wheels (eliminating the need for the transfer case and driveshafts normally found on AWD cars).

Ferrari is seriously looking at a system like this to help them with the new CAFE standards, and may even unveil a concept later this year at the LA Auto Show. At left is a look at Ferrari's recent European patent filings.

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Guru
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#1

Re: What's Next? The AWD Hybrid Ferrari

06/18/2009 3:53 AM

It wouldn't matter to the knob that drove this one:

Getting rid of the infernal combustion engine makes a lot of room for the hybrid conversion pack, though!

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#2

Re: What's Next? The AWD Hybrid Ferrari

06/19/2009 8:48 AM

I don't know that the basic principle is patentable - but it makes excellent sense to transfer the lesser drive power electrically - and independent control to optimise forces becomes a doddle.

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#3

Re: What's Next? The AWD Hybrid Ferrari

06/19/2009 9:23 AM

Earth moving trucks have had all four wheels running on electric that is generated by a gas/petrol engine for ages now. The torque is much greater on a DC motor!!!!

I am not sure of how innovative this idea is, but it is certainly the company's first few steps towards a major change to electic power transmission.

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#4
In reply to #3

Re: What's Next? The AWD Hybrid Ferrari

06/19/2009 9:43 AM

Separate electric motors should eventually improve drive-train efficiency and reduce effective axle inertia. But independent drives on the two sides of a car could be an issue if one system failed when moving at speed - presumably not such a problem with low-speed Earth-movers. But driving the wheels in pairs like this sounds a good way to establish whether the reliability is sufficient to switch to totally independent drive in due course.

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Guru
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#5

Re: What's Next? The AWD Hybrid Ferrari

06/19/2009 8:47 PM

Heresy!

but really if it works why not and the people at Ferrari are perfectionist so i do not worry they will make it work.

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