Dissertation
  • Erhard, Simon: Mehrdimensionale elektrochemisch-thermische Modellierung von Lithium-Ionen-Batterien. Dissertation, 2017 mehr…
Publikationen

2021

  • Jacob C. Hamar, Christoph Zoerr, Simon V. Erhard, Andreas Jossen: Anode Potential Estimation in Lithium-Ion Batteries Using Data-Driven Models for Online Applications. Journal of The Electrochemical Society, 2021 mehr…
  • Jacob C. Hamar, Simon V. Erhard, Angelo Canesso, Jonas Kohlschmidt, Nicolas Olivain, Andreas Jossen: State-of-health estimation using a neural network trained on vehicle data. Journal of Power Sources 512, 2021, 230493 mehr…

2020

  • Jacob C. Hamar, Simon V. Erhard, Andreas Jossen: Data-Driven State of Health Prognostic Model Using a Global Vehicle Data-Set. ECS Meeting Abstracts MA2020-02 (21), 2020, 1614-1614 mehr…
  • Johannes Sturm, Alexander Frank, Alexander Rheinfeld, Simon V. Erhard, Andreas Jossen: Impact of Electrode and Cell Design on Fast Charging Capabilities of Cylindrical Lithium-Ion Batteries. Journal of The Electrochemical Society 167 (13), 2020, 130505 mehr…

2019

  • Alexander Rheinfeld, Johannes Sturm, Alexander Frank, Stephan Kosch, Simon V. Erhard, Andreas Jossen: Impact of Cell Size and Format on External Short Circuit Behavior of Lithium-Ion Cells at Varying Cooling Conditions: Modeling and Simulation. Journal of The Electrochemical Society 167 (1), 2019, 013511 mehr…
  • Johannes Sturm, Alexander Rheinfeld, Ilya Zilberman, Franz B. Spingler, Stephan Kosch, Simon V. Erhard, Fabian Frie, Andreas Jossen: Multi-Dimensional Modelling and Simulation of a 18650 nickel-rich, silicon-graphite lithium-ion cell for developing rapid charging methods. Oxford Battery Modelling Symposium 2019 mehr…

2018

  • Johannes Sturm, Hassen Ennifar, Simon V. Erhard, Alexander Rheinfeld, Stephan Kosch, Andreas Jossen: State Estimation of Lithium-Ion Cells using a Physicochemical Model based Extended Kalman Filter. ModVal.Symposium for Fuel Cell 15 2018, 2018 mehr…
  • Johannes Sturm, Hassen Ennifar, Simon V. Erhard, Alexander Rheinfeld, Stephan Kosch, Andreas Jossen: State estimation of lithium-ion cells using a physicochemical model based extended Kalman filter. Applied Energy, 2018, 103–123 mehr…
  • Jörn Wilhelm, Stefan Seidlmayer, Simon V. Erhard, Michael Hofmann, Ralph Gilles, Andreas Jossen: In Situ Neutron Diffraction Study of Lithiation Gradients in Graphite Anodes during Discharge and Relaxation. Journal of The Electrochemical Society, 2018 mehr…
  • Neelima Paul, Jonas Keil, Frank M. Kindermann, Sebastian Schebesta, Oleksandr Dolotko, Martin J. Mühlbauer, Ludwig Kraft, Simon V. Erhard, Andreas Jossen, Ralph Gilles: Aging in 18650-type Li-ion cells examined with neutron diffraction, electrochemical analysis and physico-chemical modeling. Journal of Energy Storage, 2018, 383–394 mehr…

2017

  • Alexander Rheinfeld, Johannes Sturm, Simon V. Erhard, Stephan Kosch, Andreas Jossen: Modeling and simulation of high current scenarios for designing safe lithium-ion cells. Kraftwerk Batterie , 2017 mehr…
  • Alexander Rheinfeld, Johannes Sturm, Stephan Kosch, Simon V. Erhard, Andreas Jossen: Modeling of Li-ion battery short circuits: Impact of cell design on local electro-thermal effects. International Battery Safety Workshop II 2017, 2017 mehr…
  • Christian von Lüders, Veronika Zinth, Simon V. Erhard, Patick J. Osswald, Michael Hofmann, Ralph Gilles, Andreas Jossen: Lithium plating in lithium-ion batteries investigated by voltage relaxation and in situ neutron diffraction. Journal of Power Sources, 2017, 17-23 mehr…
  • Frank M. Kindermann, Patrick J. Osswald, Stefan Klink, Günter Ehlert, Jörg Schuster, Andreas Noel, Simon V. Erhard, Wolfgang Schuhmann, Andreas Jossen: Measurements of lithium-ion concentration equilibration processes inside graphite electrodes. Journal of Power Sources, 2017 mehr…
  • Katharina Rumpf, Simon V. Erhard, Maik Naumann, Alexander Rheinfeld, Andreas Jossen: Modeling the impact of internal cell parameters on the cell-to-cell variation of capacity and impedance. Kraftwerk Batterie 2017 2017 mehr…
  • Simon V. Erhard, Patrick J. Osswald, Peter Keil, Eike Höffer, Manuel Haug, Andreas Noel, Jörn Wilhelm, Bernhard Rieger, Korbinian Schmidt, Stephan Kosch, Frank M. Kindermann, Franz B. Spingler, Hauke Kloust, Torge Thoennessen, Alexander Rheinfeld, Andreas Jossen: Simulation and Measurement of the Current Density Distribution in Lithium-Ion Batteries by a Multi-Tab Cell Approach. Journal of the Electrochemical Society (1), 2017 mehr…
  • Stephan Kosch, Alexander Rheinfeld, Simon V. Erhard, Andreas Jossen: An extended polarization model to study the influence of current collector geometry of large-format lithium-ion pouch cells. Journal of Power Sources 342, 2017 mehr…
  • Veronika Zinth, Christian von Lüders, Jörn Wilhelm, Simon V. Erhard, Michael Hofmann, Stefan Seidlmayer, Joana Rebelo-Kornmeier, Weimin Gan, Andreas Jossen, Ralph Gilles: Inhomogeneity and relaxation phenomena in the graphite anode of a lithium-ion battery probed by in situ neutron diffraction. Journal of Power Sources, 2017, 54-60 mehr…

2016

  • Alexander Rheinfeld, Johannes Sturm, Simon V. Erhard, Stephan Kosch, Andreas Jossen: Localised effects during high current scenarios: Identifying limiting performance and safety characteristics of lithium-ion cells. VII European Congress on Computational Methods in Applied Sciences and Engineering, 2016 mehr…
  • Alexander Rheinfeld, Simon V. Erhard, Eike Höffer, Korbinian Schmidt, Andreas Jossen: Shifting the Temperature Distribution within Li-ion Pouch Cells based on Contact Resistance Variations at its Terminals. 18th International Meeting on Lithium Batteries (IMLB) 2016 mehr…
  • Alexander Rheinfeld, Stephan Kosch, Simon V. Erhard, Patrick J. Osswald, Bernhard Rieger, Andreas Jossen: Electro-Thermal Modeling of Large Format Lithium-Ion Pouch Cells. A Cell Temperature Dependent Linear Polarization Expression. Journal of the Electrochemical Society 163, 2016 mehr…
  • Andreas Jossen, Bernhard Rieger, Patrick J. Osswald, Simon V. Erhard, Simon F. Schuster: Thermal, Mechanical and Electrical Inhomogeneity in Li-Ion Cells. Batteries 2016, 2016 mehr…
  • Bernhard Rieger, Simon F. Schuster, Simon V. Erhard, Patrick J. Osswald, Alexander Rheinfeld, Christopher Willmann, Andreas Jossen: Multi-directional laser scanning as innovative method to detect local cell damage during fast charging of lithium-ion cells. Journal of Energy Storage 8, 2016 mehr…
  • Bernhard Rieger, Simon V. Erhard, Katharina Rumpf, Andreas Jossen: A New Method to Model the Thickness Change of a Commercial Pouch Cell during Discharge. J. Electrochem. Soc. (Journal of The Electrochemical Society) 163 (8), 2016, A1566-A1575 mehr…
  • Bernhard Rieger, Simon V. Erhard, Peter Keil, Andreas Jossen: Multi - Directional 3D Laser Scanning of Lithium - Ion Cells to Detect Inhomogeneity during Cycling and Aging. 18th International Meeting on Lithium Batteries (IMLB) 2016 mehr…
  • Bernhard Rieger, Simon V. Erhard, Peter Keil, Andreas Jossen: An innovative method to detect inhomogeneity in lithium-ion cells during cycling and aging. 2nd Graz Battery Days 2016 mehr…
  • Bernhard Rieger, Steffen Schlueter, Simon V. Erhard, Andreas Jossen: Strain Propagation in Lithium-Ion Batteries from the Crystal Structure to the Electrode Level. J. Electrochem. Soc. (Journal of The Electrochemical Society) 163 (8), 2016, A1595-A1606 mehr…
  • Bernhard Rieger, Steffen Schlueter, Simon V. Erhard, Andreas Jossen: Multi-scale investigation of thickness changes in a lithium-ion battery. Kraftwerk Batterie 2016, 2016 mehr…
  • Bernhard Rieger, Steffen Schlueter, Simon V. Erhard, Johannes Schmalz, Gunther Reinhart, Andreas Jossen: Multi-scale investigation of thickness changes in a commercial pouch type lithium-ion battery. Journal of Energy Storage Volume 6, 2016 mehr…
  • Johannes Sturm, Bernhard Rieger, Alexander Rheinfeld, Stephan Kosch, Simon V. Erhard, Andreas Jossen: Mechanical Displacement Models for Lithium- Ion Cells. ECS Student Chapter Munich, 20162nd Symposium mehr…
  • Jonas Keil, Alexander Rheinfeld, Simon V. Erhard, Andreas Jossen: Modeling Self-Discharge of Li-Ion Batteries with Redox-Shuttle Additives. Batterieforum Deutschland 2016 2016 mehr…
  • Patrick J. Osswald, Simon V. Erhard, Alexander Rheinfeld, Bernhard Rieger, Harry E. Hoster, Andreas Jossen: Temperature dependency of state of charge inhomogeneities and their equalization in cylindrical lithium-ion cells. Journal of Power Sources 329, 2016 mehr…
  • Patrick J. Osswald, Simon V. Erhard, Andreas Noel, Peter Keil, Frank M. Kindermann, Harry E. Hoster, Andreas Jossen: Current density distribution in cylindrical Li-Ion cells during impedance measurements. Journal of Power Sources 314, 2016 mehr…
  • Patrick J. Osswald, Simon V. Erhard, Harry E. Hoster, Andreas Jossen: Local Measurements within Cylindrical Lithium-Ion Batteries: How to Tab Pattern, Frequency and Temperature. Kraftwerk Batterie 2016, 2016 mehr…
  • Simon V. Erhard, Patrick J. Osswald, Alexander Rheinfeld, Jörn Wilhelm, Stephan Kosch, Andreas Jossen: Local potential measurements within modified commericial Li-ion batteries for validation of multi-dimensional models. VII European Congress on Computatuonal Methods in Applied Sciences and Engineering, 2016ECCOMAS Congress 2016 mehr…
  • Simon V. Erhard, Patrick J. Osswald, Jörn Wilhelm, Alexander Rheinfeld, Stephan Kosch, Bernhard Rieger, Korbinian Schmidt et al.: The Impact of Tab Alignment and Temperature on Current Density Distribution in a Multi-Tab Lithium-Ion Cell. 18th International Meeting on Lithium Batteries (IMLB) 2016 mehr…
  • Stephan Kosch, Alexander Rheinfeld, Simon V. Erhard, Andreas Jossen: Battery modeling: influence of current collector geometry on the behavior of large lithium-ion pouch cells. EVS 29, 2016 mehr…
  • Stephan Kosch, Alexander Rheinfeld, Simon V. Erhard, Andreas Jossen: Battery modeling: influence of current collector geometry on the behavior of large lithium-ion pouch cells. World Electric Vehicle Association (Hg.) 2016 - EVS29, 2016 mehr…

2015

  • Bernhard Rieger, Steffen Schlüter, Simon V. Erhard, Johannes Schmalz, Andreas Jossen: A multi-scale investigation of the thickness change of a commercial pouch-type battery. Kraftwerk Batterie 2015 mehr…
  • Christian von Lüders, Simon V. Erhard, Stephan Kosch, Andreas Jossen: Physikochemische Modellierung zum Einfluss des Elektrodenbalancings auf das Ladeverhalten einer Lithium-Ionen-Zelle. Batterieforum Deutschland 2015 mehr…
  • Frank M. Kindermann, Andreas Noel, Simon V. Erhard, Andreas Jossen: Long-term equalization effects in Li-ion batteries due to local state of charge inhomogeneities and their impact on impact on impedance measurements. Electrochimica Acta 185, 2015, 107-116 mehr…
  • Jonas Keil, Alexander Rheinfeld, Simon V. Erhard, Detleff Hoffmann, Markus Börner, Jan Haetge, Falko Schappacher, Martin Winter: Physikochemische Modellbildung zur Beschreibung des Spannungsverhaltens von Li-Ionen-Batterien im Überladefall. Batterieforum Deutschland 2015 mehr…
  • Jörn Wilhelm, Patrick J. Osswald, Simon V. Erhard, Simon Gläser, Andreas Jossen: Current distribution and local potentials of a modified battery test-cell. Kraftwerk Batterie 2015 mehr…
  • Patrick J. Osswald, Simon V. Erhard, Jörn Wilhelm, Harry E. Hoster, Andreas Jossen: Simulation and Measurement of Local Potentials of Modified Commercial Cylindrical Cells: I. Cell Preparation and Measurements. Journal of The Electrochemical Society 162 (10), 2015, A2099-A2105 mehr…
  • Simon V. Erhard: Physico-chemical modelling of Li-ion batteries: Parameter analysis in the frequency domain. Lecture Notes on Impedance Spectroscopy, 2015 mehr…
  • Simon V. Erhard, Patrick J. Osswald, Jörn Wilhelm, Alexander Rheinfeld, Stephan Kosch, Andreas Jossen: Simulation and Measurement of Local Potentials of Modified Commercial Cylindrical Cells: II: Multi-Dimensional Modeling and Validation. Journal of The Electrochemical Society 162 (14), 2015, A2707-A2719 mehr…

2014

  • Alexander Rheinfeld, Simon V. Erhard, Stephan Kosch, Andreas Jossen: Modelling of temperature distribution within a large format Li-ion battery during discharge and its implications towards internal temperature sensor placement for designing safe battery systems. Kraftwerk Batterie 2014Haus der Technik e.V. mehr…
  • Jörn Wilhelm, Marcus Müller, Christian von Lüders, Simon V. Erhard, Veronika Zinth, Stefan Seidlmayer, Ralph Gilles: Neutron Diffraction Measurements of Lithium-Ion Battery State of Charge Distribution. 14 th Ulm ElectroChemical Talks 2014 mehr…
  • Katharina Rumpf, Simon V. Erhard, Andreas Jossen: Multidimensional physicochemical-thermal FEM model for commercial 26650 LiFePO4 cells. Kraftwerk Batterie 2014Haus der Technik e.V. mehr…
  • Stephan Kosch, Alexander Rheinfeld, Simon V. Erhard, Andreas Jossen: Effects of Electrode Design on Electrical and Thermal Behaviour of a Li-ion Pouch Cell. Kraftwerk Batterie 2014Haus der Technik e.V. mehr…
  • Veronika Zinth, Christian von Lüders, Michael Hofmann, Johannes Hattendorff, Irmgard Buchberger, Simon V. Erhard, Joana Rebelo-Kornmeier, Andreas Jossen, Ralph Gilles: Lithium plating in lithium-ion batteries at sub-ambient temperatures investigated by in situ neutron diffraction. Journal of Power Source 14 (271), 2014, 152-159 mehr…

2013

  • Simon V. Erhard, Andreas Wolf, Stephan Kosch, Alexander Rheinfeld, Andreas Jossen: 2D Electro-Thermal Modeling and Experimental Validation of a High Power Lithium-ion Cell. 6th PBFC Ulm 2013 mehr…
  • Simon V. Erhard, Franz Spingler, Alexander Rheinfeld, Stephan Kosch, Katharina Rumpf, Andreas Jossen: Physico-chemical Modelling of Li-ion Batteries: Parameter Analysis in the Frequency Domain. International Workshop on Impedance Spectroscopy, 2013 mehr…