User profiles for D. Sauer

Dirk Uwe Sauer

- Verified email at isea.rwth-aachen.de - Cited by 31694

Daniela Sauer

- Verified email at geo.uni-goettingen.de - Cited by 2520

Critical review of the methods for monitoring of lithium-ion batteries in electric and hybrid vehicles

W Waag, C Fleischer, DU Sauer - Journal of Power Sources, 2014 - Elsevier
Lithium-ion battery packs in hybrid and pure electric vehicles are always equipped with a
battery management system (BMS). The BMS consists of hardware and software for battery …

Critical review of on-board capacity estimation techniques for lithium-ion batteries in electric and hybrid electric vehicles

A Farmann, W Waag, A Marongiu, DU Sauer - Journal of Power Sources, 2015 - Elsevier
This work provides an overview of available methods and algorithms for on-board capacity
estimation of lithium-ion batteries. An accurate state estimation for battery management …

Review of methodologies for extracting plant-available and amorphous Si from soils and aquatic sediments

D Sauer, L Saccone, DJ Conley, L Herrmann… - Biogeochemistry, 2006 - Springer
There is a variety of methodologies used in the aquatic sciences and soil sciences for extracting
different forms of Si from sediments and soils. However, a comparison of the published …

Characterization of high-power lithium-ion batteries by electrochemical impedance spectroscopy. I. Experimental investigation

…, K Steiner, C Wimmer, T Soczka-Guth, DU Sauer - Journal of Power …, 2011 - Elsevier
The influence of the operation conditions temperature and state of charge (SOC) on the
performance of a commercial high-power lithium-ion cell is investigated by electrochemical …

Experimental investigation of the lithium-ion battery impedance characteristic at various conditions and aging states and its influence on the application

W Waag, S Käbitz, DU Sauer - Applied energy, 2013 - Elsevier
d value. In the case of the Kokam SLPB battery, the part of the impedance spectrum between
r 0 and r d … In this case, the difference between r d and r 0 is the charge transfer resistance (r …

An optical supernova associated with the X-ray flash XRF 060218

…, DA Kann, W Li, J Hjorth, K Nomoto, F Patat, DN Sauer… - Nature, 2006 - nature.com
Long-duration γ-ray bursts (GRBs) are associated with type Ic supernovae 1 that are more
luminous than average 2 , 3 , 4 , 5 and that eject material at very high velocities. Less-…

Calendar and cycle life study of Li (NiMnCo) O2-based 18650 lithium-ion batteries

…, J Schmalstieg, H Blanke, A Warnecke, DU Sauer - Journal of Power …, 2014 - Elsevier
An extensive set of accelerated aging tests has been carried out employing a Li-ion high
energy 18650 system (2.05 Ah), negative electrode: carbon, positive electrode: Li(NiMnCo)O 2 )…

Characterization of high-power lithium-ion batteries by electrochemical impedance spectroscopy. II: Modelling

…, K Steiner, H Walz, T Soczka-Guth, DU Sauer - Journal of Power …, 2011 - Elsevier
A common way to model lithium-ion batteries is to apply equivalent circuit (EC) models. In this
work two different EC models are build up and parameterized for a commercial 6.5 Ah high…

[HTML][HTML] Digital twin for battery systems: Cloud battery management system with online state-of-charge and state-of-health estimation

…, J Badeda, D Jöst, D Schulte, DU Sauer - Journal of energy …, 2020 - Elsevier
Battery management is critical to enhancing the safety, reliability, and performance of the
battery systems. This paper presents a cloud battery management system for battery systems to …

A holistic aging model for Li (NiMnCo) O2 based 18650 lithium-ion batteries

J Schmalstieg, S Käbitz, M Ecker, DU Sauer - Journal of power sources, 2014 - Elsevier
Abstract Knowledge on lithium-ion battery aging and lifetime estimation is a fundamental
aspect for successful market introduction in high-priced goods like electric mobility. This paper …