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Re: So, owners what range are you getting ?

Posted: Thu Jan 27, 2011 8:51 pm
by kolmstead
This is a little OT, but I just looked at some TED data from last night's charging, and it sheds some light on both charging and preheating the car. See my blog at:

http://www.mynissanleaf.com/blog.php?u=631&b=32

-Karl

Re: So, owners what range are you getting ?

Posted: Fri Jan 28, 2011 2:38 pm
by Frank
Would other Leaf owners please post to this thread with your range experiences? I think this would be a valuable thread for people that may be considering the purchase of a Leaf.

Re: So, owners what range are you getting ?

Posted: Fri Jan 28, 2011 3:42 pm
by Jimmydreams
Frank wrote:Would other Leaf owners please post to this thread with your range experiences? I think this would be a valuable thread for people that may be considering the purchase of a Leaf.
See: http://www.mynissanleaf.com/viewtopic.php?f=27&t=2345

Re: So, owners what range are you getting ?

Posted: Fri Jan 28, 2011 3:48 pm
by ruimegas
kolmstead wrote:ruimegas: I drove 85 miles home from dealer; 55 mph, ECO on, cruise control on. 100% charge right before I left the dealer's. Low battery warning at about 79 miles. Estimated range was 12 miles when I stopped, for what that's worth. I could have gone 90, but it would have been very tight. Lower speed would help; I only dropped below 55 mph once during the trip.

Malcolm, I'm here for you, buddy! OAT around 25 degrees F this morning. I turned the heat up to max (89 degrees) and fan to max. Auto temp control off, because I don't like seeing the A/C light come on. Before I began, the climate control was drawing its usual 1.5 kw. Fan on low, temp set to about 64. As soon as I maxed temp and fan control, I saw 3 kw, then 4, 4.5, and maybe even 5 kw. At that point, the heater was consuming almost as much power as the traction motor, so I turned everything back down to normal. Residual heat kept things toasty for a few minutes after that. There is a minute or more of lag before you feel any change, up or down in temp.

-Karl
Amazing news kolmstead.

I asked this because I intend to do 90 miles in a road with limit speed of 56 miles (90 kmh) but among the road I have to reduce speed several times to 44 miles (70 kmh). With your post I trust I'll be able to reach my goal :). One more question kolmstead. How was the topography of the road you did, flat, some hills?

Thanks

Re: So, owners what range are you getting ?

Posted: Fri Jan 28, 2011 6:21 pm
by kolmstead
ruimegas, see this blog: http://www.mynissanleaf.com/blog.php?u=631&start=5

Two significant hills. One near the beginning, one near the end of the trip. They hurt range quite a bit!

-Karl

Re: So, owners what range are you getting ?

Posted: Mon Jan 31, 2011 10:02 pm
by turbo2ltr
I started a range page on the wiki. I'd love some "real user data" worked into the text.

http://www.leafic.com/wiki/index.php/MY ... ving_Range

Re: So, owners what range are you getting ?

Posted: Thu Feb 17, 2011 9:35 am
by navidad
Nothing else?
I think this topic is the most important of this forum.

Re: So, owners what range are you getting ?

Posted: Thu Feb 17, 2011 10:42 am
by evnow
There are range experiences being mentioned in other threads - just not here.

Re: So, owners what range are you getting ?

Posted: Thu Feb 17, 2011 11:29 am
by DaveinOlyWA
i have "commentary" about range anxiety and how it really does not apply to me as an EV owner but actually applies to all drivers period.

but i have done two specific tests one at 70 mph, limited climate controls and guessed a range of around 79 miles based on a 63 (42 miles FW) mile RT that left. us 16 miles of range left.

and another at 63 mph with extensive climate control trip was 66.4 miles (with side trip) and had a range of "about" 5 miles or so. morning temps were in the mid 20's, afternoon low 40's.

Re: So, owners what range are you getting ?

Posted: Thu Feb 17, 2011 4:26 pm
by kolmstead
My commute is 17.6 miles one way, so I've been charging to 80%. With a few miles of running around at work, I usually end up driving 40 to 45 miles, and I use 50% of the battery. Get home with anywhere from 17% to 30% SOC. I drive 55 mph most of the way, usually in ECO. Light traffic. Recharging to 80% gives me 67 to 70 miles Estimated Range in the morning.

Except this week. Same routine, but Tuesday morning, my car only showed 59 miles ER. Wednesday, 57. This morning, 53. Again, that's on 80% charge.

What's changed? I think it's the headwind on the way home. We've had 25-30 mph winds out of the west each night this week while I'm driving home. Car bounces around more, and there has been considerably more wind noise around the side windows. It takes more power to maintain my normal speed, and the car adjusts my ER the next morning accordingly.

In the morning, my ER goes up dramatically as soon as I hit the road; in three or four miles, it's back up to 70 miles. No headwind, maybe even a strong tailwind.

-Karl