HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Product News
Design Hardware & Software

Software Platform Simulates Operation of Hybrids, EVs

NO RATINGS
View Comments: Newest First|Oldest First|Threaded View
Ellen Gooch
User Rank
Iron
Re: great advance
Ellen Gooch   5/28/2014 1:22:08 PM
NO RATINGS
@richnass, We verify the model with special equipment that compares cell measurements under random charge discharge loads, against model predictions. We demonstrated the equipment last year at the battery show.

MArnett
User Rank
Iron
A very capable tool.
MArnett   5/28/2014 11:55:58 AM
NO RATINGS
The other advantage to a tool like this is the ability not only to evaluate a battery pack on a specific vehicle, but also to evaluate a number of different hybrid arcthitectures. This can provide insight into the 'vehicle' aspect of the design as well.

richnass
User Rank
Blogger
Re: great advance
richnass   5/28/2014 7:53:38 AM
NO RATINGS
@EllenGooch: That all sounds good in theory, but do you have actual data to back it up?

mechatron tech
User Rank
Iron
Battery Simulation Software
mechatron tech   5/27/2014 10:24:13 PM
NO RATINGS
This development is very interesting, in that it accounts for such a high level of
complexity in the battery structure, allowing the simulation to much more
closely approach real-world conditions. It seems likely the battery simulation
will be extremely beneficial for any large cell-count application.

 

Ellen Gooch
User Rank
Iron
Re: great advance
Ellen Gooch   5/27/2014 6:54:48 PM
NO RATINGS
Thanks for the comment, Naperlou.  In re shortening analysis time, for a battery pack consisting of 100 series connected individual cells, simulation output is produced 20 times faster than simulated time. This even though each cell in a  pack is modeled individually to refelct statistical variations (as are thermal interactions between cells).

 

naperlou
User Rank
Blogger
great advance
naperlou   5/27/2014 2:50:33 PM
NO RATINGS
Chuck, this is an important step.  This is especially true for battery technology since, as you point out, there is no time to do life testing with real hardware.  The field is moving so fast that these tools are essential.  In the world of automotive where the production runs are large (although not yet for EVs) shortening the analysis time is a great asset.

Partner Zone
Latest Analysis
Using a 3D printer, CNC router, and existing powertrain components, a team of engineers is building an electric car from scratch on the floor of the International Manufacturing Technology Show in Chicago this week.
Dick Bipes couldn't find a boat lift remote with the specs he wanted, so he created his own for automatic operation.
In November, a European space probe will try to land on the surface of a comet moving at about 84,000 mph and rotating with a period of 12.7 hours. Many factors make positioning the probe for the landing an engineering challenge.
NinjaFlex flexible 3D printing filament made from thermoplastic elastomers is available in a growing assortment of colors, most recently gold and silver. It's flexible and harder than you'd expect: around 85A (Shore A).
Hello, Moto. Join the iFixit team as it takes apart the world's first circular smartwatch, the Motorola Moto 360.
More:Blogs|News
Design News Webinar Series
9/10/2014 11:00 a.m. California / 2:00 p.m. New York
7/23/2014 11:00 a.m. California / 2:00 p.m. New York
7/17/2014 11:00 a.m. California / 2:00 p.m. New York
6/25/2014 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.
Sep 22 - 26, MCU Software Development – A Step-by-Step Guide (Using a Real Eval Board)
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


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: September 30 - October 2
Sponsored by Altera
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service