HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
REGISTER   |   LOGIN   |   HELP
Page 1/5  >  >>
apresher
User Rank
Blogger
Lithium Ion Batteries
apresher   3/28/2013 10:43:39 AM
NO RATINGS
Chuck,  Thanks for this report. Excellent article on this technology problem and how it is being addressed.

tekochip
User Rank
Platinum
Manufacturing
tekochip   3/28/2013 12:30:11 PM
NO RATINGS
It looks like, more than anything, a more robust manufacturing method needs to be defined.

Elizabeth M
User Rank
Blogger
Definitely not good news
Elizabeth M   3/28/2013 12:47:04 PM
NO RATINGS
Seems like we have a recurring problem here. I hope the industry gets this sorted out quickly. Do you think these types of findings could require major product recalls? That could be disastrous.

NadineJ
User Rank
Platinum
Re: Definitely not good news
NadineJ   3/28/2013 1:07:02 PM
NO RATINGS
My first question when I saw the Article was "how big of a problem is this?"  This is a multi billion dollar industry that's been around for a while.

From what I understand, Boeing tried to push the technology forward and missed their mark.  I'm surprised to see this issue in the auto industry.

Charles Murray
User Rank
Blogger
Re: Definitely not good news
Charles Murray   3/28/2013 6:33:21 PM
NO RATINGS
A recall is a possibility, Liz. Mitsubishi has not made an announcement as yet.

Charles Murray
User Rank
Blogger
Re: Definitely not good news
Charles Murray   3/28/2013 6:40:07 PM
The Chevy Volt actually had a problem with a lithium-ion fire, too. In Chevy's case, though, the problem occurred after crash-testing, which is different than this. As to how big of a problem it was, I specifically asked Donald Sadoway of MIT, who is one of the world's foremost battery experts and founder of a grid storage battery company called Ambri, whether the media was making a big deal out of a small story. His full response: "The press is right to call attention to the precarious nature of Li-ion technology. It's one thing to have a fire in a plant. It's another to have a fire in a plane at 40,000 feet. Remember, Li-ion technology is 20 years old now. Shouldn't we have worked out the bugs by now?"

Greg M. Jung
User Rank
Platinum
Next Generation Battery Technologies
Greg M. Jung   3/28/2013 9:38:15 PM
NO RATINGS
It seems the that current lithium-ion technology has to find a safe, reliable way to counteract the energetic and rapid discharge nature of these batteries before wide-spread adoption should truly be deployed.

 

Is there another battery technology appearing on the horizon soon that is safer than lithium-ion?

a.saji
User Rank
Silver
Re: Next Generation Battery Technologies
a.saji   3/29/2013 12:02:40 AM
NO RATINGS
@Greg: Lithium Batteries always had this issue and it happened to something else sometime back. I simply cannot see why they did not see it coming their way after knowing the impacts

ChriSharek
User Rank
Gold
Air or liquid cooled?
ChriSharek   3/29/2013 9:15:11 AM
NO RATINGS
Was this battery air-cooled like the Nissan Leaf and Boeing, or liquid cooled like the Volt and the new Ford PHEV and EVs? 

ChriSharek
User Rank
Gold
Re: Definitely not good news
ChriSharek   3/29/2013 9:16:52 AM
Charles, you should know better than to brought the Volt fire up . . . that fire had NOTHING to do with the lithium ion battery.  It was the coolant surrounding the battery that leaked on a circuit board that caused the short circuit.  It was NOT the Li battery. 

Shame on you, Charles . . .

Page 1/5  >  >>


Partner Zone
Latest Analysis
Samsung's 5th-generation Android-based Galaxy smartphone includes a fingerprint scanner, updated camera and display, and water/dust resistance.
Worldwide economic expansion is spurring growth in industrial machinery sales to 5% or 6% per year through 2018.
Last year at Hannover Fair, lots of people were talking about Industry 4.0. This is a concept that seems to have a different name in every region. I’ve been referring to it as the Industrial Internet of Things (IIoT), not to be confused with the plain old Internet of Things (IoT). Others refer to it as the Connected Industry, the smart factory concept, M2M, data extraction, and so on.
Vitaly Svetovoy, of the University of Twente in The Netherlands, and his team, has created the world’s smallest internal combustion microengine.
Some of the biggest self-assembled building blocks and structures made from engineered DNA have been developed by researchers at Harvard's Wyss Institute. The largest, a hexagonal prism, is one-tenth the size of an average bacterium.
More:Blogs|News
Design News Webinar Series
3/27/2014 11:00 a.m. California / 2:00 p.m. New York / 7:00 p.m. London
2/27/2014 11:00 a.m. California / 2:00 p.m. New York / 7:00 p.m. London
12/18/2013 Available On Demand
11/20/2013 Available On Demand
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Apr 21 - 25, Creating & Testing Your First RTOS Application Using MQX
SEMESTERS: 1  |  2  |  3  |  4  |  5


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 Class: April 29 - Day 1
Sponsored by maxon precision motors
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service