HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  Page 11/12  >  >>
shehan
User Rank
Gold
Re: good alternative
shehan   10/25/2013 11:58:44 PM
@NadineJ- I haven't heard yet if this magnetic wirelesses charging affect the people in the vehicle. I think it's high time for researchers look in this problem too. If so we need to keep away from a charging vehicle. 

shehan
User Rank
Gold
Re: good alternative
shehan   10/25/2013 11:55:20 PM
NO RATINGS
@Ann – That's good news, I just wish if these charges were wireless too. I wonder why we don't use this concept and implement it at once than having the normal charging units installed first and then upgrading to wireless charging. 

shehan
User Rank
Gold
Re: good alternative
shehan   10/25/2013 11:53:14 PM
NO RATINGS
@naperlou   - I've heard that there high voltage charging units reduce the life of the batteries. Most manufactures rate the stranded charging power. Vehicle manufactures need to stick to a standard charging voltage to make this project successful. 

shehan
User Rank
Gold
Re: good alternative
shehan   10/25/2013 11:49:44 PM
NO RATINGS
@naperlou   - As this is wireless charging we need to figure out wireless vehicle identification for billing. May be we could use an NFC tag for the vehicle to communicate the identification and the time to the charging terminal. 

shehan
User Rank
Gold
Re: good alternative
shehan   10/25/2013 11:47:08 PM
NO RATINGS
@Charles   - Wow it's a great way of thinking, now you could charge your electric vehicle in the same mechanism. I hope going forward we will have these charging stations at every car park, so you never run out of power.

Charles Murray
User Rank
Blogger
Re: Coils of copper - tempting?
Charles Murray   10/25/2013 5:52:41 PM
NO RATINGS
Good point, TJ. We actually discussed that question with HEVA. HEVA's position is that it will be less of a temptation than the copper wiring in a "wired" station, which is a little easier to access.

Charles Murray
User Rank
Blogger
Re: good alternative
Charles Murray   10/25/2013 5:50:15 PM
NO RATINGS
You're right, naperlou, public fast-charge stations are starting to pop up. They use 440V lines (only available in public stations) to charge EV batteries in as little as 20 minutes. These systems will connect to the grid on a 220V line and get the job done faster than a wired 220V line, but not as fast as a fast-charge station. 

TJ McDermott
User Rank
Blogger
Coils of copper - tempting?
TJ McDermott   10/25/2013 3:10:13 PM
NO RATINGS
I really want this system to be successful - I like the concept very much.  But what temptation will the chargers be to copper thieves?  I've had customers suffer theft of copper cable (sometimes from live circuits!).  How easy will it for thieves to steal the inductor coils?

NadineJ
User Rank
Platinum
Re: good alternative
NadineJ   10/25/2013 2:02:47 PM
NO RATINGS
I think this would be good if the bus is charged while parked in a staging area.  It wouldn't be a good idea to charge while there are people, especially children, on the bus.  EHS (Electrical Hypersensitivity), like extreme food allergies, is very real for many people.

Here in San Francisco, I noticed that our public buses are moving from bio-diesel to bio-diesel hybrid electric.  This would be great in the bus barns to quickly and easily recharge the fleet.

Ann R. Thryft
User Rank
Blogger
Re: good alternative
Ann R. Thryft   10/25/2013 12:58:18 PM
NO RATINGS
Meanwhile, eight states including NY and CA are working together to boost the number of charging stations:
http://www.nytimes.com/2013/10/25/business/energy-environment/coalition-of-states-seeks-to-spur-use-of-electric-cars.html?_r=0

<<  <  Page 11/12  >  >>


Partner Zone
Latest Analysis
On Memorial Day, Americans remember the sacrifices the US armed forces have made, and continue to make, in service to the country. All of us should also consider the developments in technological capabilities and equipment over the years that contribute to the success of our military operations.
Imagine if you could train it from San Francisco to New York faster than flying?
In order to keep in line with safety protocols, industrial networks need to be filtered in a semantic way so that only information related to diagnostics is flowing back to the vendor and that any communications that could be used for remote machine operations are suppressed.
Siemens PLM has launched an online store to help customers search for, compare, and purchase partner-developed apps for its Solid Edge software.
Advanced visualization can depict an entire plant in motion, while also detailing an individual workstation. Individual products can be rendered different for each discipline involved — marketing, engineering, or suppliers.
More:Blogs|News
Design News Webinar Series
5/21/2015 11:00 a.m. California / 2:00 p.m. New York
5/7/2015 11:00 a.m. California / 2:00 p.m. New York
3/31/2015 11:00 a.m. California / 2:00 p.m. New York
6/11/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jun 8 - 12, Everything You Ever Wanted to Know about Filters
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Next Course June 2nd-4th:
Sponsored by Proto Labs
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service