Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Christian Ellersdorfer"'
Autor:
Gernot Schlögl, Stefan Grollitsch, Christian Ellersdorfer, Florian Feist, Christoph Kirschner, Josef Ecker, Franz Haas
Publikováno v:
Batteries, Vol 10, Iss 8, p 280 (2024)
Large quantities of battery systems will be discarded from electric vehicles in the future. Non-destructive separation of used electric vehicle (EV) traction batteries enables a second life of battery components, extraction of high value secondary ma
Externí odkaz:
https://doaj.org/article/e84bd8b905ff43fcbf8f227122f628bf
Autor:
Alexander Schmid, Angelo Pasquale, Christian Ellersdorfer, Mustapha Ziane, Marco Raffler, Victor Champaney, Florian Feist, Francisco Chinesta
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Lithium-ion cells can be considered a laminate of thin plies comprising the anode, separator, and cathode. Lithium-ion cells are vulnerable toward out-of-plane loading. When simulating such structures under out-of-plane mechanical loads, subordinate
Externí odkaz:
https://doaj.org/article/6d8f32e3ff664135be8abb002bb63065
Autor:
Alexander Schmid, Angelo Pasquale, Christian Ellersdorfer, Victor Champaney, Marco Raffler, Simon Guévelou, Stephan Kizio, Mustapha Ziane, Florian Feist, Francisco Chinesta
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
Despite the existence of computationally efficient tools, the effort for parametric investigations is currently high in industry. In this paper, within the context of Li-Ion batteries, an efficient meta-modelling approach based on the Proper Generali
Externí odkaz:
https://doaj.org/article/50bf9f3f5dda4f29b156a697101fc544
Autor:
Emanuele Michelini, Patrick Höschele, Syed Muhammad Abbas, Christian Ellersdorfer, Jörg Moser
Publikováno v:
Batteries, Vol 9, Iss 11, p 542 (2023)
Upon reaching certain limits, electric vehicle batteries are replaced and may find a second life in various applications. However, the state of such batteries in terms of aging and safety remains uncertain when they enter the second-life market. The
Externí odkaz:
https://doaj.org/article/435928ce25cf4d00b5ef1d5b9987d413
Publikováno v:
Batteries, Vol 9, Iss 8, p 417 (2023)
Mechanical simulation models have become crucial for understanding Li-ion battery failure and degradation mechanisms. However, existing safety assessment models lack the implementation of SOC-dependent thickness variations referred to as reversible s
Externí odkaz:
https://doaj.org/article/d831e3ea992d411eadd15ea39eb0df16
Autor:
Emanuele Michelini, Patrick Höschele, Simon Franz Heindl, Simon Erker, Christian Ellersdorfer
Publikováno v:
Batteries, Vol 9, Iss 4, p 218 (2023)
The safety of lithium-ion batteries has to be guaranteed over the complete lifetime considering geometry changes caused by reversible and irreversible swellings and degradation mechanisms. An understanding of the pressure distribution and gradients i
Externí odkaz:
https://doaj.org/article/2e5fb0dd6bea46e99b5122deb63f4178
Publikováno v:
Batteries, Vol 9, Iss 4, p 195 (2023)
The crash safety of lithium-ion traction batteries is a relevant concern for electric vehicles. Current passive safety strategies of traction batteries usually come at the cost of their volumetric or gravimetric energy density. This work analyses the
Externí odkaz:
https://doaj.org/article/8897d1bc07cf4f839869b77ebcf0821c
Autor:
Emanuele Michelini, Patrick Höschele, Florian Ratz, Michael Stadlbauer, Werner Rom, Christian Ellersdorfer, Jörg Moser
Publikováno v:
Energies, Vol 16, Iss 6, p 2830 (2023)
Electric vehicle (EV) batteries, i.e., currently almost exclusively lithium-ion batteries, are removed from the vehicle once they no longer meet certain requirements. However, instead of being disposed of or recycled, the removed batteries can be use
Externí odkaz:
https://doaj.org/article/1503d84f7beb46b883e799bf43a5ff5f
Autor:
Marvin Sprenger, Georgi Kovachev, Norbert Dölle, Florian Schauwecker, Wolfgang Sinz, Christian Ellersdorfer
Publikováno v:
Batteries, Vol 9, Iss 2, p 67 (2023)
The knowledge about the influence of electrical aging on the behavior of lithium-ion cells under mechanical loads is of high importance to ensure a safe use of batteries over the lifetime in electric vehicles. In order to describe the mechanical beha
Externí odkaz:
https://doaj.org/article/65cd8a7f518a42aeb2c6977e157afb59
Publikováno v:
Batteries, Vol 9, Iss 2, p 71 (2023)
The knowledge of the influence of high dynamic loads on the electrical and mechanical behavior of lithium-ion cells is of high importance to ensure a safe use of batteries over the lifetime in electric vehicles. For the first time, the behavior of si
Externí odkaz:
https://doaj.org/article/5db115e89dc94ac4bdf2ab16bb07d15b