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Old 03-03-2012, 12:30 PM   #4 (permalink)
pete c
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Quote:
Originally Posted by Ecky View Post
I'm fairly certain most alternators are not suited to the task, but I'd love to tinker with such a system. You would almost certainly need some extra batteries, probably an auxiliary set which is only used for assist.
From the reading I've done here on alternator cutout mods, they do put a fairly decent drag on the engine. If this is the case, they should be capable of putting a similar boost into the system.

I think this idea could work quite well with very light cars such as metros with a larger car's alternator fitted. You would definitely need added battery capacity, or at a minimum, go to a deep cycle type battery.

One possibility would be to add a Li or Nimh pack to supplement the regular battery. Make it removable for weight savings during highway trips when a hybrid system is just extra weight.
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