On the estimation of maximum surface temperature for cells-Reference-Cited by-同舟云学术

On the estimation of maximum surface temperature for cells

Published:2022 Issue: Volume:354 Page:00040
ISSN:2261-236X
Container-title:MATEC Web of Conferences
language:
Short-container-title:MATEC Web Conf.

Author:

Darie Marius,Csaszar Tiberiu,Andriș Adriana,Ciobanu Ioana

Abstract

In paperwork is presented the estimation of the maximum surface temperature of cells exposed to specific tests for the intrinsic safety type of protection. Particularly, it presents the thermal resistance of the short-circuit test-stand results. The first part introduces the aspects regarding the risk of explosion. The risk of explosion occurs due to the presence of technical equipment in areas where flammable substances may occur. The second part itemizes the requirements for the testing of cells. Also, is introduced the stand configuration and performance aspects. The third part of the paper has been dedicated to the presentation and the discussion of the obtained results. The analysis of the test results highlighted the range of thermal resistance. This result could help estimation of the surface temperature of cells based on their capacity and internal resistance. The convection coefficients were determined. The process of deep discharge destroys the inner electrochemical of the cell system. Therefore, it permits energy recovery lower than a fraction of a tenth.

Publisher

EDP Sciences

Subject

General Medicine

Link

https://www.matec-conferences.org/10.1051/matecconf/202235400040/pdf

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