On 2 Mar 2014 at 8:04, Michael K Johnson wrote: > For load discharge, since I am pulling 100A or more from > 100AH@20H batteries, I'm not on any line on their graph > on page 4.
If you're at 100a on a 100ah battery, the curve for 1 to 3 hour discharge (0.33C to 1C) would apply. Above that current level, I guess you're on your own. (And, for long battery life, I don't recommend that high of a discharge continuously.) Though I haven't tried it, you can probably extrapolate the values for higher currents by using the chart and the battery's Peukert constant. You can calculate Peukert with the (improved) Uve Rick battery calculator here: http://www.evdl.org/uve/battery.html David Roden - Akron, Ohio, USA EVDL Administrator = = = = = = = = = = = = = = = = = = = = = = = = = = = = = EVDL Information: http://www.evdl.org/help/ = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Note: mail sent to "evpost" and "etpost" addresses will not reach me. To send a private message, please obtain my email address from the webpage http://www.evdl.org/help/ . = = = = = = = = = = = = = = = = = = = = = = = = = = = = = _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org For EV drag racing discussion, please use NEDRA (http://groups.yahoo.com/group/NEDRA)
