Werdegang

• 2004 – 2010: Studium Ingenieurinformatik (Elektrotechnik) an der Universität Paderborn
• 2010: Diplomarbeit „Entwicklung eines Regressionstestverfahrens für das Maximum-Power-Point-Tracking von Photovoltaik-Wechselrichtern“ 
• 2010 – 2015: Tätigkeit als Entwicklungsingenieur Testsysteme und Automation bei SMA Solartechnologie AG in Niestetal
• Seit 2015: Wissenschaftlicher Mitarbeiter am Fachgebiet Energiemanagement und Betrieb elektrischer Netze der Universität Kassel

 

Forschungsschwerpunkte

• Netzwiederaufbau

 

Lehrtätigkeiten

• Betreuung der Lehrveranstaltung Photovoltaik Systemtechnik

 

Publikationen

2020

• M. Braun, C. Hachmann and J. Haack, "Blackouts, Restoration, and Islanding: A System Resilience Perspective," in IEEE Power and Energy Magazine, vol. 18, no. 4, pp. 54-63, July-Aug. 2020

2019

• G. Banerjee, A. Klingmann, M. Valov, D. Lafferte, C. Hachmann and M. Braun, Protection and Dynamic Analysis during Bottom-Up Restoration Process in MV/LV Microgrids, IEEE SEST 2019 - 2nd International Conference on Smart Energy Systems and Technologies, Porto, Portugal, September 9-11, 2019.
• C. Hachmann, H.Becker, J. Haack and M. Braun, Improving the Resilience of Power System Operation - Contribution of Renewable Energies in Power System Restoration, NEIS Conference, Hamburg, September 2019.
• C. Hachmann, G. Lammert, L. Hamann and Martin Braun, Cold Load Pickup Model Parameters Based on Measurements in Distribution Systems, IET Generation, Transmission & Distribution,  E-First, October 2019.

2018

• G. Lammert, A. Klingmann, C. Hachmann, D. Lafferte, H. Becker, T. Paschedag, W. Heckmann, M. Braun, Modelling of Active Distribution Networks for Power System Restoration Studies, 10th IFAC Symposium on Control of Power and Energy Systems (CPES), Tokyo, September 4-6, 2018.
• C. Hachmann, M. Valov, G. Lammert, W. Heckmann, M. Braun: Unterstützung des Netzwiederaufbaus durch Ausregelung der dezentralen Erzeugung im Verteilnetz, Konferenz Zukünftige Stromnetze für erneuerbare Energien, Berlin, 2018.
• M. Braun, J. Brombach, C. Hachmann, D. Lafferte, A. Klingmann, W. Heckmann, F. Welck, D. Lohmeier and H. Becker, The Future of Power System Restoration: Using Distributed Energy Resources as a Force to Get Back Online, IEEE Power and Energy Magazine, vol. 16, no. 6, pp. 30-41, Nov.-Dec. 2018.

2017

• C. Shen, P. Kaufmann, C. Hachmann, M. Braun: Three-stage power system restoration methodology considering renewable energies. International Journal of Electrical Power & Energy Systems, 94, 287-299. 
• C. Hachmann, G Lammert, D. Lafferte, M. Braun: Power System Restoration and Operation of Island Grids with Frequency Dependent Active Power Control of Distributed Generation. NEIS Conference, Hamburg, September 2017.
• D. Lafferte, A. Klingmann, D. Fetzer, G. Lammert, C. Hachmann, T. Paschedag and M. Braun, Black Start and Island Operation of Distribution Grids with Significant Penetration of Renewable Resources, 1st International Conference on Large-Scale Grid Integration of Renewable Energy. New-Delhi, India, 2017.

• Uranmandakh Amgalan, Christian Hachmann, Sybille Hellebrand, Hans-Joachim Wunderlich, Signature Rollback - A Technique for Testing Robust Circuits, VTS, 2008, 2013 IEEE 31st VLSI Test Symposium (VTS), 2013 IEEE 31st VLSI Test Symposium (VTS) 2008, pp. 125-130. DOI:10.1109/VTS.2008.34. [WEBSITE][PDF]