Roberto Petrella, Ph.D.

Search results

• 2023

  Design and Implementation of A Half Bridge CLLLC Converter With Phase Shift Control for E-bike Battery Charger

  Hasan, M. N., Rindler, M., Vollmaier, F., Hackl, H. & Petrella, R., 4 Sept 2023, 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe).

  Research output: Conference proceeding/Chapter in Book/Report/ › Conference Paper › peer-review

  • Charging (batteries) 100%
  • Phase shift 89%
  • Electric bikes 67%
  • Electric potential 42%
  • Controllers 22%

• Exploiting the Depth: Design, Analysis, and Implementation of High-Power-Density High-Frequency Transformers for One Rack Unit CLLC DCX Converters

  Andrioli, G., Pajnic, M., Calligaro, S. & Petrella, R., 2023, 2023 IEEE Applied Power Electronics Conference and Exposition (APEC). p. 3255-3262

  Research output: Conference proceeding/Chapter in Book/Report/ › Conference Paper › peer-review

  • High frequency transformers 100%
  • Zero voltage switching 34%
  • Polychlorinated biphenyls 31%
  • DC transformers 23%
  • Wire 21%

• Extending the application range of MMCs in high-performance drives: limiting issues and new proposals

  Breda, R., Breda, S., Calligaro, S. & Petrella, R., 1 Feb 2023, In: e & i Elektrotechnik und Informationstechnik. 140, 1, p. 21-33

  Research output: Contribution to journal › Article › peer-review

  • Variable speed drives 100%
  • Capacitors 60%
  • Magnetic couplings 51%
  • Electric potential 39%
  • Permanent magnets 33%

• Increasing Light Load Efficiency in Phase-Shifted, Variable Frequency Multiport Series Resonant Converters

  Langbauer, T., Connaughton, A., Vollmaier, F., Huang, Z., Krischan, K. & Petrella, R., 2023, In: IEEE Access. PP, 99, p. 1-1 1 p., 10230231.

  Research output: Contribution to journal › Article › peer-review

• The impact of DC-bus impedance on the switching performance of low-voltage silicon power MOSFETs

  Vollmaier, F., Langbauer, T., Krischan, K. & Petrella, R., Feb 2023, In: e & i Elektrotechnik und Informationstechnik. p. 82-94

  Research output: Contribution to journal › Article › peer-review

  • Power MOSFET 100%
  • Silicon 60%
  • Acoustic impedance 56%
  • Electric commutation 43%
  • Electric potential 39%

• Thermal Characterization of Packaged SiC Devices for High-Temperature Applications

  Kurukuru, V. S. B., Hasan, M. N. & Petrella, R., 2 Oct 2023, Thermal Characterization of Packaged SiC Devices for High-Temperature Applications. 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe), Aalborg, Denmark, 11 p.

  Research output: Conference proceeding/Chapter in Book/Report/ › Conference Paper › peer-review

  • silicon carbides 100%
  • thermal analysis 59%
  • characterization 57%
  • packaging 43%
  • simulation 23%
• 2020

  Analytical Design and Autotuning of Adaptive Flux-Weakening Voltage Regulation Loop in IPMSM Drives With Accurate Torque Regulation

  Bedetti, N., Calligaro, S. & Petrella, R., Jan 2020, In: IEEE Transactions on Industry Applications.

  Research output: Contribution to journal › Article › peer-review
• 2017

  Automatic MTPA Tracking in IPMSM Drives: Loop Dynamics, Design and Auto-Tuning

  Bedetti, N., Calligaro, S., Olsen, C. & Petrella, R., 2017, In: IEEE Transactions on Industry Applications.

  Research output: Contribution to journal › Article › peer-review