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Old 12-18-2011, 12:47 AM
  #16274  
1101
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Join Date: Nov 2008
Location: NZ
Posts: 678
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Originally Posted by monkeyracing

The way I see it is that a cap is like a spring, but for voltage. As the car slows approaching a corner, for example, energy gets put in (compression) and at some point the cap has to release the voltage (decompression). I'm mainly concerned about whether or not it's controlled or if the car just launch on me.

Jim
the cap stores engery. So does the Batt
the batt stores much more energy than the caps
if the cap worked as people seem to think, the esc would ALLWAYS draw engery from the cap 1st, making it worthless.

as far as the esc is concerned, it will ALLWAYS draw the most energy from whatever has the lowest resistance(reactance) , the keeping cap & batt voltages more or less the same , allways.

Just my theory..
the batts a constant(sorta) DC voltage source, not an AC source where caps are used to smooth out ripple from voltage drops from + to 0 to -
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