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Old 10-22-2010, 08:05 AM   #3891 (permalink)
wakinyantanka
Custom EV Builder...
 
Join Date: Jul 2009
Location: Ohio
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Quote:
Originally Posted by MPaulHolmes View Post
Hopefully. Ain't nothing like actually trying it. What I think will happen is, the batteries sag right when the current goes up, so it probably won't get close to 200v. The spikes increase when the current increases, and the overall battery voltage drops, so everything is perfect!
Should get a good test from my pack, I'm using A123s. I had planned on building my pack to 156v to compensate for sag. Is this something I should be concerned about? If so, should I consider building the unit with some different mosfets? Possibly TO-263 IGBT's?


Last edited by wakinyantanka; 10-22-2010 at 08:12 AM..
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