With the increasing popularity of electric and hybrid electric vehicles, some employers have come to the party and installed charging stations for their employees. Now AeroVironment has released its TurboCord, which allows businesses to provide faster EV charging by simply installing NEMA 6-20R 240-volt outlets, rather than going to the expense of providing dedicated charging units.
Although better known to Gizmag readers for its Global Observer and other small UAVs, Aerovironment supplies home chargers for a number of global automakers including Fiat, Ford, Mitsubishi and Nissan. Although the TurboCord won't juice up a vehicle as fast as a dedicated charging point, AeroVironment says that using a 240-volt outlet, the TurboCord will charge a vehicle three times faster than standard cordsets.
The UL (Underwriters Laboratory) listed TurboCord is available in two versions: a 240-volt only version and a dual-voltage cordset that will work with standard 120-volt outlets and, with a clip-on adapter, 240-volt outlets. With its 20-ft (6 m) cord length, the TurboCord weighs under 5 lb (2.2 kg) and boasts NEMA 6P waterproof certification for indoor and outdoor charging. It also features thermal sensors to monitor the temperature of the unit and the wall connection.
Its safety features allow users to leave the TurboCord plugged in permanently, with charging stopping automatically when the battery reaches a full charge. If you need to get up and go before charging is complete, the coupler can be removed from the vehicle with no ill effects. LEDs on the unit indicate whether charging is taking place.
According to AeroVironment, using a 240-volt outlet the TurboCord can fully charge a Nissan LEAF or Fiat 500e in around six hours, or plug-in hybrids such as the Ford C-Max Energi in less than three hours.
The TurboCord is available now with the dual-voltage unit retailing for US$649 and the 240-voly only version selling for $599.
Source: AeroVironment
There is one fly in the ointment: if such a vehicle became popular, would the grid be able to meet the demand?
On a practical note, if charging points are going to be provided by employers, there needs to be some way of charging for the charging, so to speak.
Some electric vehicles are not restricted to neighborhoods. I read that the Smart ED is highway capable as well as other electric vehicles.
As these kinds of transport become more ubiquitous, it makes sense for cafes and other retail outlets to have parking lots with charge stations to cater to the captivated customers who have to kill some time.
New store pitch: SHOP AND CHARGE HERE! Coming to your neighborhood soon!
...and if you put it all on your credit card, it's: SHOP AND DOUBLE CHARGE! :)
Heck I still use 120vac because there are about 4 billion US outlets to charge from.
It does save the property owner a lot, $400 or so for say 10 outlets by the building super in many cases. Or just have a pole drop isn't that pricey, rather cheap in fact. Best put them away from the popular parking spots so problems don't arise between EV's and ICE cars, owners. We'll happily walk a little farther for this help, protection.
The adaptors can be found already online for under $240/EV set to use lower cost electrical outlets.
Sadly the old dryer/RV 240vac outlets/plugs that cost less than $10 each will do the same job including level 2 / fifty amps which is fairly fast charging, more than most EV's can take..
For our posters questions, etc, EV charging will stabilize the grid, not hurt it. That is the US utility view, not just making stuff up. Check out V2G, smart grid for details.
Many EV's are already solar charged including Tesla's and most EV buyers already had or got solar because it's a very profitable ROI now since PV dropped 90 percent in price over 10 yrs.
In fact well done solar is coming in around $2k/kw, half of most utility company rates and a 20-30percent ROI/yr!! sunelec for parts/kits and local electrician to install.
While better batteries are a great idea, the ones we have are fine, we just need better, much lighter and more aero, etc chassis/bodies to put them in. Lowering the price will help thought that is almost here, under $200/kwhr. That is lower that premium lead batteries already and likely be about $140/kwhr in 4 yrs or so, equal to lead batteries but 1/3 the weight.
And any range over 100 miles is just a waste in most cases because you just carry, pay for batteries rarely used. A much smarter choice is a tiny fueled very eff generator for unlimited range weighs, costs much less and uses less energy so you go farther/kwhr with a lighter pack.
Fred
So why has nobody done it? Aptera did, finally. And they could not get to production, thanks to incompetent management seeking govt. handouts.
Now I drive a newer EV with a *much* larger battery, and Level 1 charging (even at 220/240 V) is just too slow, so I carry the Duo in the trunk, in case I need to charge on the road and can't get to a Level 2 charger. With the included 220V adapter and a couple of adaptors for different plug configurations, I could charge pretty much anywhere that has electricity.
Thanks, Gizmag!