On 6 Dec 2018 at 17:28, Steve Heath via EV wrote: > The best mile/Kw I have got has been 180 and the worst is 230. Average > is 190 ...
If you're getting 190 miles per kWh, I want your EV. I think you probably mean Wh/mile, not miles/kWh. > and this measurement is based on coulomb counting over the distance. > i.e. measuring the amount of power supplied by the batteries to travel > the distance. I think you mean energy, not power. :-) > This is not the same as the amount of [energy] from the plug to charge the > batteries nor is it the same [energy] that the motor uses which causes > further complications. I'm not sure that I understand what the further complications are. As far as I can see, it should be just simple math. The energy use measured at the motor should be the same as the energy consumed at the battery, minus some percentage for losses in the controller, which will vary with conditions, but can be averaged. Am I missing something? 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 Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)
