Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

  • Kevin: pick one thing you want to have that safety factor on. If you have a bunch of safety factors stacking up

    • If you want to set the cell temp at 45 C, have maximum operating envelope on every part along the way so you don't derate your pack

  • If these cells are so poorly documented that they harm our engineering process, maybe we need to find better cells

    • Dr Subramanian's lab - mech e professor Make BMS,with a lab electric used to characterize their battery

  • Are we testing water ingress

    • Yes, without the cells in there

  • Other teams have seen 5g as development level for bump loading, will it kill the design if you bump that mechanical to 5g

  • Have we considered a new electrical architecture for the battery? Having current collecting board

  • Really only think we need 3 point bend test and shear test, and then can extrapolate everything else in a spreadsheet - Kevin

  • You have a PCB for every battery module? That is a lot

    • When we are rushing to manufacture the wires can break off easily

    • The fuses are on the BPS side. If you have live wires that are not intrinsically fused, put the fused on that board. Also put it on the BPS

...