aqn wrote:I've been keeping record of, among other things, energy economy figures (miles/kWh, from LCD display and from center display), tripmeter miles, and starting & ending SOC bars. From those figures, I calculate kWh's per SOC bar: (tripmeter miles / energy economy) / (staring SOC bars - ending SOC bars). So far, over 16 "tankfuls", leaving out the two largest and two smallest values and averaging the rest, the average is 1.44 kWh per SOC bar.
It's in no way rocket science, but just in case someone is interested: I've uploaded my spreadsheet to a Google doc
The columns are in the same order as the LEAF's displays, left to right. I go left to right copying down the numbers (and resetting them where possible) so as to not forget anything, since there are eight numbers/time. Every time I charge and enter them into the spreadsheet later.
The columns are:
_ start - guess-o-meter miles
_ start - bars *
_ mi/kWh LCD display *
_ average speed
_ tripmeter *
_ end - guess-o-meter miles
_ end - bars *
_ mi/kWh center display *
_ time charging start *
_ charge to 100%? *
_ time charging end *
The pink shaded columns (marked with * in above list) are necessary for calculations
The unshaded columns are for record keeping only.
The blue shaded columns on the right are calculated from the pink shaded columns on the left:
_ charging time
_ charge time per bar (minutes)
_ miles/ bar
_ % diff bet. LCD disp and center disp
_ kWh/bar, according to LCD disp
_ kWh/bar, according to center disp