You got me stumped. What application do you need only 85WH at 6.6kW for? That's a discharge period of 46 seconds if I have my math right...
Do you truly need 240VDC for this application also? What about using the first stage of a 6.6kW 240VAC inverter, which would produce a high voltage, high power DC rail from a much safer/more manageable battery voltage (e.g. 24 or 48V), though there will be a size and efficiency impact by adding this. I think it would easily offset the complexity in BMS and charger to manage a 240VDC battery pack though. The question of cycle life is interesting.. I could try some experiments around this now with my high power cycle tester. -- Sent from: http://electric-vehicle-discussion-list.413529.n4.nabble.com/ _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub ARCHIVE: http://www.evdl.org/archive/index.html INFO: http://lists.evdl.org/listinfo.cgi/ev-evdl.org Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)
