This image shows André Haspel, M.Sc.

André Haspel, M.Sc.

Research associate
Institute for Power Electronics and Electrical Drives

Contact

+49 711 685 67386
+49 711 685 67378

Pfaffenwaldring 47
70569 Stuttgart
Room: 0.251, ETI 1

Office Hours

Only with an appointment

  1. 2023

    1. Haspel, A., Ketchedjian, V., Roth-Stielow, J.: Multilevel Inverter with Variable Voltage Levels for Optimized Current Ripple Emulation of Three-Phase Machines. In: 2023 IEEE 8th Southern Power Electronics Conference and 17th Brazilian Power Electronics Conference (SPEC/COBEP). pp. 1–8 (2023).
    2. Ketchedjian, V., Haspel, A., Schuster, J., Roth-Stielow, J.: Modeling of the Drive Train and Energy Management Strategy for a Hybrid Midsize Multifunctional Vehicle. In: PCIM Europe 2023; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. pp. 1–10 (2023).
    3. Ketchedjian, V., Haspel, A., Marx, P., Roth-Stielow, J.: Methods to Reduce the Errors in the d- and q-Inductance Estimation of a SynRM by Considering the Residual Magnetism. In: 2023 25th European Conference on Power Electronics and Applications (EPE’23 ECCE Europe). pp. 1–9 (2023).
    4. Haspel, A., Ketchedjian, V., Kirschner, M., Roth-Stielow, J.: Impacts of Cross-Saturation on Sensorless Control of Synchronous Machines using Alternating Signal Injection. In: PCIM Europe 2023; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. pp. 1–10 (2023).
    5. Haspel, A., Kaiser, K., Ketchedjian, V., Roth-Stielow, J.: Harmonic Current Controller Design for Anisotropic Synchronous Machines based on a Machine Model in Harmonic Reference Frame. In: 2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia). pp. 2979–2986 (2023).
    6. Ziegler, P., Haarer, J., Marx, P., Eckstein, M., Haspel, A., Roth-Stielow, J.: Evaluation of a Low-Cost Wide Bandwidth Current Shunt for Characterization of Wide Bandgap Semiconductor Devices. In: 2023 25th European Conference on Power Electronics and Applications (EPE’23 ECCE Europe). pp. 1–9 (2023).
    7. Haspel, A., Ketchedjian, V., Marx, P., Eckstein, M., Roth-Stielow, J.: Composition of the Countervoltage for Power-Hardware-in-the-Loop Emulators for Three-Phase Machines. In: 2023 25th European Conference on Power Electronics and Applications (EPE’23 ECCE Europe). pp. 1–10 (2023).
    8. Ketchedjian, V., Haspel, A., Hermann, C., Roth-Stielow, J.: A Novel Weight Function and Interpolation Method for the Field Weakening Strategy of a Synchronous Reluctance Machine. In: 2023 IEEE 8th Southern Power Electronics Conference and 17th Brazilian Power Electronics Conference (SPEC/COBEP). pp. 1–8 (2023).
    9. Haarer, J., Lomberg, N., Ziegler, P., Marx, P., Haspel, A., Roth-Stielow, J.: A Novel Approach for a Distributed TCM Modulator. In: IEEE (ed.) 2023 11th International Conference on Power Electronics and ECCE Asia (ICPE 2023 - ECCE Asia). pp. 1973–1979 (2023).
  2. 2022

    1. Ketchedjian, V., Haspel, A., Haarer, J., Roth-Stielow, J.: An Open-Loop Control for the Determination of the MTPV-Trajectory of a SynRM. In: IEEE (ed.) 2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia). pp. 2714–2720 (2022).
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