http://www.wallstreetotc.com/google-tests-autonomous-delivery-drones-hopeful-of-its-commercial-launch-soon/28377/
Google tests autonomous delivery drones, hopeful of its commercial launch
soon
September 2, 2014
[image
http://www.wallstreetotc.com/wp-content/uploads/2014/09/nextgov-medium.jpg
http://www.bmwblog.com/2014/09/10/born-electric-guest-blogger-meet-fred-california/
Born Electric Guest Blogger: Meet Fred From California
BMW i3 | September 10th, 2014 by Horatiu Boeriu
[images
http://www.bmwblog.com/wp-content/uploads/Fred1.jpg
Fred1
http://www.bmwblog.com/wp-content/uploa
Wow! 133kW LiFePO4 pack and 150kW motor. No word on top speed (unless I
missed it) but a usable range of 70 miles or so. Quite impressive and ideal
for tootling around congested York - or any other city for that matter. The
converting company, Magtec, have some other interesting products on
The bus might have periods where it is standing still, stopped, but continues
to use power?
Or they simply plan on only using 80% of the pack's energy to prolong its life.
Cor van de Water
Chief Scientist
Proxim Wireless Corporation http://www.proxim.com
Email: cwa...@proxim.com Private: http://w
.
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On 20 Sep 2014 at 11:21, Martin WINLOW via EV wrote:
> 133kW LiFePO4 pack ... I'm a bit confused as to why it only gets 70
> miles or so range if it does 0.67 miles per kWh...
>
Let's see, 0.67 * 133 = 89 miles. 70 / 89 = 0.79. So that 70 miles would
be roughly 80% of the theoretical maximum
On 20 Sep 2014 at 2:06, brucedp5 via EV wrote:
> Talking about the droneTMs design, Google says it has 1.5m wingspan and four
> electric propellers which help it in driving.
This piece is rather vague. I get the distinct impression that the writer's
native language isn't English. So when he say
So, I was out with my EV F-250, and checked out some of the charging sites I
could find.
Some of them are just NOT POSSIBLE for me to use.
Parking perpendicular to the street, sized such that a Nissan Leaf with it's
front wheels touching the curb, has it's back bumper right at the
edge-of-street
I thought folks would like to hear the results of some of my testing.
1/2 inch smashed copper pipe, 200 Amps for a 2S2P pack of 8 Ahr "P" (for
Power") Headway cells: Things stayed cool.
1/2 inch by 0.02 inch braided strap with smashed copper pipe at connections: 5
F rise in 90 seconds at 200 A