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Old 01-20-09, 08:02 PM   #49
MetroMPG
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Join Date: Aug 2008
Location: 1000 Islands region, Ontario, Canada
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Quote:
Originally Posted by Ptero View Post
My estimate is that for every 10 power strokes, 9 are wasted.
Well, it's bad, but it's not THAT bad.

By your estimate, if I'm feeding 50 watts to the battery (which I am, on a regular basis), then I'm actually putting out 500 watts! I'm not quite that athletic.

I'd say we're looking at more like 50% - 60% efficiency, not 10%.

Quote:
What can be done to gain efficiency?
Agree with the rest of your points though.
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