Details:

Alternative Title:
IEEE Trans Ind Appl
Publisher's site:
http://dx.doi.org/10.1109/TIA.2013.2263274
Personal Author:
Dubaniewicz, Thomas H. ; DuCarme, Joseph P. ;
Dubaniewicz, Thomas H. ; DuCarme, Joseph P. ; Less -
Description:
National Institute for Occupational Safety and Health researchers are studying the potential for Li-ion-battery thermal runaway from an internal short circuit in equipment approved as permissible for use in underground coal mines. Researchers used a plastic wedge to induce internal short circuits for thermal runaway susceptibility evaluation purposes, which proved to be a more severe test than the flat plate method for selected Li-ion cells. Researchers conducted cell crush tests within a 20-L chamber filled with 6.5% CH4-air to simulate the mining hazard. Results indicate that LG Chem ICR18650S2 LiCoO2 cells pose a CH4 explosion hazard from a cell internal short circuit. Under specified test conditions, A123 Systems 26650 LiFePO4 cells were safer than the LG Chem ICR18650S2 LiCoO2 cells at a conservative statistical significance level.
Subject:
[+]
Article
Batteries
Electrical Accidents
Explosion Protection
Fires
Hazardous Areas
Ignition
Mining Industry
Occupational Safety
Standardization

Source:
IEEE Trans Ind Appl. 2013 ; 49(6):2451-2460.;
Pubmed ID:
26166911
Pubmed Central ID:
PMC4499025
Document Type:
Journal Article ;
Funding:
YLH8/Intramural CDC HHS/United States ;
Collection(s):
CDC Public Access
Main Document Checksum:
[+]
urn:sha256:514a338b1198d32fcb031455b020dbff3378e78825ff150b6a3c8eafe97e4e9c
File Type:

Supporting Files

• 	nihms703925f11.jpg	jpeg
  	nihms703925f2.gif	gif
  	nihms703925f2.jpg	jpeg
  	nihms703925f3.gif	gif
  	nihms703925f3.jpg	jpeg
  	nihms703925f4.gif	gif
  	nihms703925f4.jpg	jpeg
  	nihms703925f5.gif	gif
  	nihms703925f5.jpg	jpeg
  	nihms703925f6.gif	gif
  	nihms703925.nxml	txt
  	nihms703925f6.jpg	jpeg
  	nihms703925f7.gif	gif
  	nihms703925f7.jpg	jpeg
  	nihms703925f8.gif	gif
  	nihms703925f8.jpg	jpeg
  	nihms703925f9.gif	gif
  	nihms703925f9.jpg	jpeg
  	nihms703925b1.gif	gif
  	nihms703925b2.gif	gif
  	nihms703925f1.gif	gif
  	nihms703925f1.jpg	jpeg
  	nihms703925f10.gif	gif
  	nihms703925f10.jpg	jpeg
  	nihms703925f11.gif	gif

More +