Networked Multi-Energy Systems

Networked Multi-Energy Systems

Vision

The research activities of our international team pursue one goal: energy supply based on renewable energies. We develop physics-, data- and learning-based methods to operate electricity, gas, heating, water, and hydrogen networks efficiently and safely with a high share of decentralized energy resources. Our methods are modular and scalable, making the very high complexity of these systems manageable.

Staff

Martin Pfeifer

Head of Research Group

Research Interest:
Digital Twins for Multi-Energy Systems

   

Lukas Kölsch

Research Associate

Research Interest:
Optimal Control

Pol Jané Soneira

Research Associate

Research Interest:
Networked, Optimal Control

Jona Maurer

Research Associate

Research Interest:
Multi-Carrier Energy Management by Distributed Control Agents

Felix Strehle

Research Associate

Research Interest:
Decentralized, Passivity-Based Control

Albertus Malan

Research Associate

Research Interest:
Passivity and Multi-Agent Systems

Oliver Stark

Research Associate

Research Interest:
Parameter and Order Identification of Fractional Systems

Lukas Rausche

Research Associate

Research Interest:
Real-Time Multi-Carrier Dispatch

   

Student Assistants

Sreekar Gandikota

Modelling of lithium-ion battery cells (temperature)

Charles Muller

Programming of a tool for the automated modelling of complex physical systems

Yoel Singer Grein

Development of a method for hybrid data- and physics-based port-Hamiltonian modelling

   

Recent job offers for student assistants can be found here.

Publications


2021
Optimal control of port-Hamiltonian systems: A continuous-time learning approach.
Kölsch, L.; Jané Soneira, P.; Strehle, F.; Hohmann, S.
2021. Automatica, 130, 109725. doi:10.1016/j.automatica.2021.109725
Parameter and Order Identification of Fractional Systems with Application to a Lithium-Ion Battery.
Stark, O.; Pfeifer, M.; Hohmann, S.
2021. Mathematics, 9 (14), Art.-Nr.: 1607. doi:10.3390/math9141607
Automated Model Generation and Observer Design for Interconnected Systems : a Port-Hamiltonian Approach. PhD dissertation.
Pfeifer, M.
2021, June 25. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000134187
Das Verbundprojekt RegEnZell: Zellenübergreifende Regionalisierung der Energieversorgung durch betriebs- optimierte Sektorenkopplung.
Steinle, S.; Ruf, J.; Vayas, L.; Isik, V.; Mohan, J.; Jané-Soneira, P.; Malan, A. J.; Küchlin, R.; Sauerschell, S.; Herold, L.; Walter, J.; Suriyah, M. R.; Bajohr, S.; Kern, T.; Kolb, T.; Hohmann, S.; Köppel, W.; Leibfried, T.
2021. ETG-Fb. 163: ETG-Kongress 2021 : Das Gesamtsystem im Fokus der Energiewende 18. – 19. Mai 2021, Online-Veranstaltung, 124–129, VDE Verlag
2020
Explicit port-Hamiltonian formulation of bond graphs with dependent storages.
Pfeifer, M.; Caspart, S.; Muller, C.; Pfeiffer, S.; Krebs, S.; Hohmann, S.
2020. Proceedings of the 21st IFAC World Congress. Ed.: R. Findeisen, 5579–5585, International Federation of Automatic Control (IFAC). doi:10.1016/j.ifacol.2020.12.1570
Iterative Method for Online Fractional Order and Parameter Identification.
Stark, O.; Karg, P.; Hohmann, S.
2020. 2020 59th IEEE Conference on Decision and Control (CDC), Jeju, Korea (South), 14-18 Dec. 2020, 5159–5166, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC42340.2020.9304346
Explicit port-Hamiltonian formulation of multi-bond graphs for an automated model generation.
Pfeifer, M.; Caspart, S.; Hampel, S.; Muller, C.; Krebs, S.; Hohmann, S.
2020. Automatica, 120, Art. Nr.: 109121. doi:10.1016/j.automatica.2020.109121
Passivity conditions for plug-and-play operation of nonlinear static AC loads.
Strehle, F.; Malan, A. J.; Krebs, S.; Hohmann, S.
2020
Passivity conditions for plug-and-play operation of nonlinear static AC loads.
Strehle, F.; Malan, A. J.; Krebs, S.; Hohmann, S.
2020. 21th IFAC World Congress. Ed.: R. Findeisen, 12237–12243, Elsevier. doi:10.1016/j.ifacol.2020.12.1128
Distributed Frequency and Voltage Control for AC Microgrids based on Primal-Dual Gradient Dynamics.
Kölsch, L.; Wieninger, K.; Krebs, S.; Hohmann, S.
2020. IFAC-PapersOnLine, 53 (2), 12229–12236. doi:10.1016/j.ifacol.2020.12.1110
A scalable port-hamiltonian approach to plug-and-play voltage stabilization in DC microgrids.
Strehle, F.; Pfeifer, M.; Malan, A. J.; Krebs, S.; Hohmann, S.
2020
A scalable port-hamiltonian approach to plug-and-play voltage stabilization in DC microgrids.
Strehle, F.; Pfeifer, M.; Malan, A. J.; Krebs, S.; Hohmann, S.
2020. 2020 IEEE Conference on Control Technology and Applications (CCTA), 24-26 August 2020, online, 787–794, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA41146.2020.9206323
Bias-free Parameter Identification for Non-Commensurable Fractional Systems.
Stark, O.; Pfeifer, M.; Krebs, S.; Hohmann, S.
2020. 18th European Control Conference, ECC 2020, Saint Petersburg, Russian Federation, 12 - 15 May 2020, 1422–1429, EUCA
Distributed Frequency Regulation for Heterogeneous Microgrids via Steady State Optimal Control.
Kölsch, L.; Dupuis, M.; Bhatt, K.; Krebs, S.; Hohmann, S.
2020. IEEE Green Technologies Conference, GreenTech 2020, 1 - 3 April 2020, Oklahoma City, USA. doi:10.1109/GreenTech46478.2020.9289724
Dynamic Set-Inversion Procedure to Design Interval-Based State Estimators for Discrete-Time LPV Systems.
Krebs, S.; Meslem, N.; Hohmann, S.
2020. 58th IEEE Conference on Decision and Control (CDC 2019), Nice, F, December 11-13, 2019, 3190–3195, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC40024.2019.9029661
Interval Input-State-Output Estimation for Linear Port-Hamiltonian Systems with Application to Power Distribution Systems.
Pfeifer, M.; Krebs, S.; Hofmann, F.; Kupper, M.; Hohmann, S.
2020. 58th IEEE Conference on Decision and Control (CDC), Nice, F, December 11-13, 2019, 3176–3183, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC40024.2019.9029590
Computation of Orders of a Commensurable Fractional Order Model.
Stark, O.; Kupper, M.; Krebs, S.; Hohmann, S.
2020. 58th IEEE Conference on Decision and Control (CDC), Nice, F, December 11-13, 2019, 784–790, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC40024.2019.9029742
2019
Current and State of Charge Estimation of Lithium-Ion Battery Packs Using Distributed Fractional Extended Kalman Filters.
Kupper, M.; Creutz, A.; Stark, O.; Krebs, S.; Hohmann, S.
2019. IEEE CCTA 2019, 462–469, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCTA.2019.8920558
Steady-State Optimal Frequency Control for Lossy Power Grids with Distributed Communication.
Kölsch, L.; Bhatt, K.; Krebs, S.; Hohmann, S.
2019. IEEE International Conference on Electrical, Control and Instrumentation Engineering (ICECIE). Proceedings, 1–8, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICECIE47765.2019.8974715
Unknown Input Kalman Filtering for Linear Discrete-Time Fractional Order Systems With Direct Feedthrough [in press].
Kupper, M.; Pfeifer, M.; Krebs, S.; Hohmann, S.
2019. European Control Conference (ECC), Naples, Italy, 25–28 June 2019, Institute of Electrical and Electronics Engineers (IEEE)
A Port-Hamiltonian Approach to Plug-And-Play Voltage and Frequency Control in Islanded Inverter-Based AC Microgrids.
Strehle, F.; Malan, A. J.; Krebs, S.; Hohmann, S.
2019. 58th IEEE Conference on Decision and Control (CDC), Nice, F, December 11-13, 2019
Automated Generation of Explicit Port-Hamiltonian Models from Multi-Bond Graphs.
Pfeifer, M.; Caspart, S.; Pfeiffer, S.; Muller, C.; Krebs, S.; Hohmann, S.
2019. doi:10.5445/IR/1000104388
AMOTO: Automatic MOdeling TOol for the Port-Hamiltonian Formulation of Bond Graphs.
Pfeiffer, S.; Muller, C.; Pfeifer, M.; Caspart, S.; Krebs, S.; Hohmann, S.
2019. VDI/VDE GMA-Fachausschuss 1.30 „Modellbildung, Identifikation und Simulation in der Automatisierungstechnik“. Tagung (2019), Anif, Austria, September 25–27, 2019
Explicit Port-Hamiltonian Formulation of Bond Graphs.
Pfeifer, M.; Pfeiffer, S.; Caspart, S.; Muller, C.; Krebs, S.; Hohmann, S.
2019. GMA-Fachausschuss 1.30 „Modellbildung, Identifikation und Simulation in der Automatisierungstechnik“, Anif, A, 25.-27. September 2019, VDI/VDE-Gesellschaft Mess- und Automatisierungstechnik
Unknown input kalman filtering for linear discrete-time fractional order systems with direct feedthrough.
Kupper, M.; Pfeifer, M.; Krebs, S.; Hohmann, S.
2019. 2019 18th European Control Conference (ECC), Napoli, Italy, June 25-28, 2019, 1848–1853, Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/ECC.2019.8795817
Modellierung und zentrale prädiktive Regelung von multimodalen Energieverteilnetzen. PhD dissertation.
Sauter, P. S.
2019. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000096626
An Extension of the Modulating Function Method for Online Parameter Identification of Initialized Fractional Order Models.
Stark, O.; Kupper, M.; Krebs, S.; Hohmann, S.
2019. 2019 International Conference on Fractional Calculus Theory and Applications (ICFCTA 2019), Bourges, F, April 25-26, 2019
Passivity-Based Plug-and-Play Voltage and Frequency Control in Islanded Inverter-Based AC Microgrids.
Strehle, F.; Malan, A. J.; Krebs, S.; Hohmann Sören.
2019. 58th IEEE Conference on Decision and Control, Nice, F, December 11-13, 2019, 4648–4655, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC40024.2019.9029272
Automatic Determining of a Modulating Function.
Stark, O.; Eckert, M.; Krebs, S.; Hohmann, S.
2019. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000092062
Interval Set-Membership State Estimator for Discrete-Time LPV Systems.
Krebs, S.; Hohmann, S.
2019. Karlsruher Institut für Technologie (KIT). doi:10.5445/IR/1000091545
A Scalable Port-Hamiltonian Approach to Plug-and-Play Voltage Stabilization in DC Microgrids [submitted].
Strehle, F.; Pfeifer, M.; Krebs, S.; Hohmann, S.
2019. IFAC-PapersOnLine [submitted]
Solution of Time-Variant Fractional Differential Equations With a Generalized Peano–Baker Series.
Eckert, M.; Nagatou, K.; Rey, F.; Stark, O.; Hohmann, S.
2019. IEEE Control Systems Letters, 3 (1), 79–84. doi:10.1109/LCSYS.2018.2852600
Controllability and Energy-Optimal Control of Time-Variant Fractional Systems.
Eckert, M.; Nagatou, K.; Rey, F.; Stark, O.; Hohmann, S.
2019. 57th IEEE Conference on Decision and Control (CDC 2018), Miami, FL, December 17-19, 2018, 4607–4612, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC.2018.8619785
Online Parameter Identification of a Fractional Order Model.
Stark, O.; Kupper, M.; Krebs, S.; Hohmann, S.
2019. 57th IEEE Conference on Decision and Control (CDC 2018), Miami, FL, December 17-19, 2018, 2303–2309, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC.2018.8619723
2018
Cascaded Fractional Kalman Filtering for State and Current Estimation of Large-Scale Lithium-Ion Battery Packs.
Kupper, M.; Brenneisen, J.; Stark, O.; Krebs, S.; Hohmann, S.
2018. 2018 Chinese Control And Decision Conference (CCDC), 5071–5078, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CCDC.2018.8408010
Load Forecasting in Distribution Grids with High Renewable Energy Penetration for Predictive Energy Management Systems.
Sauter, P. S.; Karg, P.; Kluwe, M.; Hohmann, S.
2018. 2018 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2018; Sarajevo; Bosnia and Herzegovina; 21 October 2018 through 25 October 2018, Art. Nr.: 8571524, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ISGTEurope.2018.8571524
Simulation Framework for Multi-Carrier Energy Systems with Power-to-Gas and Combined Heat and Power.
Ruf, J.; Zimmerlin, M.; Sauter, P. S.; Koppel, W.; Suriyah, M. R.; Kluwe, M.; Hohmann, S.; Leibfried, T.; Kolb, T.
2018. 53rd International Universities Power Engineering Conference, UPEC 2018; Glasgow Caledonian University (GCU)Cowcaddens RoadGlasgow; United Kingdom; 4 September 2018 through 7 September 2018, Art. Nr.: 8542066, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/UPEC.2018.8542066
Weighted Least Squares State Estimation for Coupled Power and Gas Distribution Networks.
Pfeifer, M.; Zimmerlin, M.; Schwarzendorfer, M.; Sauter, P.; Krebs, S.; Leibfried, T.; Hohmann, S.
2018. 53rd International Universities Power Engineering Conference, Glasgow, Scotland, 4th-7th September 2018, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/UPEC.2018.8542013
Verteilte Zustandsschätzung für fraktionale Systeme am Beispiel von Lithium-Ionen-Batterien.
Kupper, M.; Hohmann, S.
2018. GMA-Fachausschuss 1.40, Systemtheorie und Regelungstechnik, Anif / Salzburg, 17. - 19. September 2018
Combined Optimization of District Heating and Electric Power Networks.
Maurer, J.; Elsner, C.; Krebs, S.; Hohmann, S.
2018. Energy procedia, 149, 509–518. doi:10.1016/j.egypro.2018.08.215
Fractional Extended and Unscented Kalman Filtering for State of Charge Estimation of Lithium-Ion Batteries.
Kupper, M.; Funk, C.; Eckert, M.; Hohmann, S.
2018. 2018 Annual American Control Conference (ACC), Milwaukee, WI, USA, 27–29 June 2018, 3855–3862, Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/ACC.2018.8430859
Full- and Reduced-Order State-Space Modeling of Wind Turbine Systems with Permanent Magnet Synchronous Generator.
Hackl, C.; Jané-Soneira, P.; Pfeifer, M.; Schechner, K.; Hohmann, S.
2018. Energies, 11 (7), 1809. doi:10.3390/en11071809
Interval MRAC with Proven Stability Properties and Application on Induction Motor Control.
Müller, J.; Krebs, S.; Buchholz, M.; Hohmann, S.
2018. The 14th IEEE International Conference on Control and Automation (IEEE ICCA Alaska 2018), Anchorage, AK, June 12-15, 2018, 173–179, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICCA.2018.8444328
Towards Port-Hamiltonian Modeling of Multi-Carrier Energy Systems: A Case Study for a Coupled Electricity and Gas Distribution System.
Strehle, F.; Pfeifer, M.; Kölsch, L.; Degünther, C.; Ruf, J.; Andresen, L.; Hohmann, S.
2018. IFAC-PapersOnLine, 51 (2), 463–468. doi:10.1016/j.ifacol.2018.03.078
2017
Graph-theoretic Model for Observability in Multi-carrier Energy Distribution Networks (MEDNs).
Hohmann, S.; Maaß, H.; Mieth, C.; Pfeifer, M.; Wagner, D.; Wegner, F.
2017, September 11. 3rd Scientific Storage and Cross-linked Infrastructures - Meeting (SCI 2017), Karlsruhe, Germany, September 11–12, 2017
Electric Thermal Storage System Impact on Northern Communities’ Microgrids ].
Sauter, P. S.; Solanki, B. V.; Canizares, C. A.; Bhattacharya, K.; Hohmann, S.
2017. IEEE transactions on smart grid, 10 (1), 852–863. doi:10.1109/TSG.2017.2754239
Neural Network-based Load Forecasting in Distribution Grids for Predictive Energy Management Systems.
Sauter, P.; Karg, P.; Pfeifer, M.; Kluwe, M.; Zimmerlin, M.; Leibfried, T.; Hohmann, S.
2017. Die Energiewende : Blueprints for the New Energy Age, Proceedings of the International ETG Congress 2017, World Conference Center, Bonn, 28th - 29th November 2017, 13–18, VDE Verlag
Poster abstract: graph-theoretic model for observability in multi-carrier energy distribution networks.
Hohmann, S.; Maaß, H.; Mieth, C.; Pfeifer, M.; Wagner, D.; Wegner, F.
2017. Computer science - research and development, 33 (1-2), 237–239. doi:10.1007/s00450-017-0366-3
Energy Storage in Microgrids: Compensating for Generation and Demand Fluctuations While Providing Ancillary Services.
Farrokhabadi, M.; Solanki, B. V.; Canizares, C. A.; Bhattacharya, K.; Koenig, S.; Sauter, P. S.; Leibfried, T.; Hohmann, S.
2017. IEEE power & energy magazine, 15 (5), 81–91. doi:10.1109/MPE.2017.2708863
Electric Thermal Storage System Impact on Northern Communities’ Microgrids.
Solanki, B. V.; Sauter, P. S.; Canizares, C. A.; Bhattacharya, K.; Hohmann, S.
2017. 2017 IEEE PES General Meeting- Student Poster Session - Chicago, IL USA, July 16-20 2017
Distributed and Decentralized Kalman Filtering for Cascaded Fractional Order Systems.
Kupper, M.; Gil, I. S.; Hohmann, S.
2017. Proceedings of the 2017 American Control Conference (ACC), Seattle, Washington, USA, 24th - 26th May 2017, 5223–5230, Institute of Electrical and Electronics Engineers (IEEE). doi:10.23919/ACC.2017.7963766
Comparison of the Holomorphic Embedding Load Flow Method with Established Power Flow Algorithms and a New Hybrid Approach.
Sauter, P. S.; Braun, C. A.; Kluwe, M.; Hohmann, S.
2017. 2017 Ninth Annual IEEE Green Technologies Conference (GreenTech), Denver, CO, USA, 29-31 March 2017, 203–210, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/GreenTech.2017.36
2016
Fractional algebraic identification of the distribution of relaxation times of battery cells.
Eckert, M.; Kölsch, L.; Hohmann, S.
2016. 54th IEEE Conference on Decision and Control, CDC 2015; Osaka International Convention Center (Grand Cube)5-3-51 Nakanoshima, Kita-KuOsaka; Japan; 15 December 2015 through 18 December 2015, 2101–2108, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CDC.2015.7402517
Distributed State Estimation of Large-Scale Fractional Order Systems.
Kupper, M.; Hohmann, S.
2016. SINO-EU Doctoral School for Sustainability Engineering, Harbin, 29.08.2016 - 02.09.2016
Optimal energy management of low level multi-carrier distribution grids.
Maurer, J.; Sauter, P. S.; Kluwe, M.; Hohmann, S.
2016. 2016 IEEE International Conference on Power System Technology (POWERCON), Wollongong, Australia, 28 September–1 October 2016, 1–6, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/POWERCON.2016.7754071
Distributed and Decentralized State Estimation of Fractional Order Systems.
Kupper, M.; Gil, I. S.; Hohmann, S.
2016. Proceedings of the 2016 American Control Conference (ACC), Boston, Massachusetts, USA, 6th - 8th July 2016, 2765–2771, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ACC.2016.7525337
2015
Possible New Concepts for Robust Battery Management Systems.
Kupper, M.; Schuff, T.; Hohmann, S.
2015. 24. Aachener Kolloquium Fahrzeug- und Motorentechnik, Aachen, 5.-7.10.2015, ika
Rule-based PI controller autotuning for drive systems.
Pfeifer, M.; Weickert, T.; Klose, S.
2015. 2015 European Control Conference (ECC 2015) : Linz, Austria, 15 - 17 July 2015, 672–677, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ECC.2015.7330619
Modellbasierte Identifikation fraktionaler Batterieparameter.
Eckert, M.
2015. Elektrotechnisches Kolloquium, Universität Erlangen-Nürnberg - Lehrstuhl für Regelungstechnik, 26.01.2015
2014
Fraktionale Systemidentifikation von Batteriezellen mithilfe von Modulationsfunktionen.
Eckert, M.; Kupper, M.; Hohmann, S.
2014. GMA-Fachausschuss 1.30, Workshop "Modellbildung, Identifikation und Simulation in der Automatisierungstechnik", Anif/Salzburg, 24. - 26.09.2014
Modeling and Optimal Control of Energy Distribution Grids.
Sauter, P.
2014. SINO-EU Doctoral School for Sustainability Engineering, Tongji University Shanghai, 14.-16. September
Functional Fractional Calculus for System Identification of Battery Cells.
Eckert, M.; Kupper, M.; Hohmann, S.
2014. at-Automatisierungstechnik, 62 (4), 272–281. doi:10.1515/auto-2014-1083
Functional Fractional Calculus for Identification of Time Variant Systems.
Eckert, M.; Kupper, M.; Hohmann, S.
2014. 7th International Workshop on Impedance Spectroscopy (IWIS), Chemnitz University of Technology, Germany, September 25-27, 2014
Subliminal optimal longitudinal vehicle control for energy efficient driving.
Sauter, P.; Flad, M.; Hohmann, S.
2014. Proceedings - 2014 IEEE International Conference on Systems, Man, and Cybernetics (SMC), San Diego, CA, USA, October 5-8, 2014, 3001–3007, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SMC.2014.6974387
Fractional Identification of the State of Charge of a Li-Ion Battery Cell.
Eckert, M.
2014. Batterietagung, 24. - 26. März 2014 in Münster [6. internationalen Fachtagung "Kraftwerk Batterie - Lösungen für Automobil und Energieversorgung]
2013
Fractional Identification of the State of Charge of a Li-Ion Battery Cell.
Eckert, M.; Hohmann, S.
2013. 5. Internationales Symposium "Kraftwerk Batterie - Advanced Battery Power for Automotive and Utility Applications and their Electric Power Grid Integration", Aachen, 25. bis 27. Februar 2013
Cooperation-focused education in mechatronic engineering design projects.
Schmidt, S.; Lohmeyer, Q.; Krebs, S.; Hohmann, S.; Matthiesen, S.
2013. 15th International Conference on Engineering and Product Design Education: Design Education - Growing Our Future, EPDE 2013; Dublin; Ireland; 5 - 6 September 2013: Proceedings. Ed.: E. Bohemia, 296–301, The Design Society
Erschließung mechatronischer Synergiepotentiale durch kooperationsorientierte Lehre (koop-L).
Matthiesen, S.; Hohmann, S.; Schmidt, S.; Breitschuh, J.; Lohmeyer, Q.; Krebs, S.
2013. Standortvorteil Methodik : 11. Gemeinsames Kolloquium Konstruktionstechnik (KT 2013), 12. - 13. September 2013 in Aachen. Hrsg.: K. Brökel, Shaker Verlag
2012
Fractional Identification of the State of Charge of a Li-Ion Battery Cell.
Eckert, M. S.; Xiao, C.-N.; Hohmann, S.
2012. Abstract book / 5th International Workshop on Impedance Spectroscopy (IWIS 2012), Chemnitz, September 26-28, 2012, Technische Universität Chemnitz