Hurm....you'd need to limit upper voltage of each "cell" to prevent
harming the capacitors. I assume preventing full discharge is good to
prevent them from being reverse charged...but since supercaps can go
down to 0 volts with no harm, it is more likely that a full pack low
voltage cutoff would be able to work for that well enough, as you
probably won't be taking the full pack down anywhere near zero, so there
is a lot of safety factor there.
Jay
On 4/20/20 10:20 PM, Rebel Rebel via EV wrote:
I've found super caps rated at 2.7v 3000F and i wanted to use them in both
series and parallel so you can get a high voltage but also keep capacitance.
I have purchased a few and have been playing with them using them in a cheap
RC car that lasts about 40 minutes on AAs 6v but with the Caps for about 50
min at 7v. Obviously the voltage is different and that makes a difference
but to me in theory it has potential. To add the super capacitors are made
of Graphene and weigh about 38grams each and 18*65mm, so they are extremely
light and compact for the power. I currently have 44 caps and want to use it
with a Prestolite mtc-4001 motor In a custom made motorized bike. Anyone
have any suggestions? I know ill need to have a pretty custom BMS for what
im thinking but I believe its possible.
--
Sent from: http://electric-vehicle-discussion-list.413529.n4.nabble.com/
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