Personal profile

Research interests

Electrified Vehicles (EVs) and More Electric Aircrafts (MEAs)

  • Traction inverters
  • Fast chargers (on-board and off-board)
  • Power generation systems
  • Motor drive systems

Power converter architectures

  • Multilevel converter topologies and control
    • Neutral point clamped (NPC) topologies
    • DC-link capacitor voltage balancing control
    • Common-mode voltage supression
    • Hybrid structures (e.g. Si/SiC hybrid)
  • Applications of Wide-bandgap (WBG) power semiconductors
    • Silicon Carbide (SiC) devices
    • Gallium Nitride (GaN) devices
  • Modelling, virtual prototyping and optimization
    • Modelling of power device losses
    • Design, selection and modelling of passive components

Power magnetics

  • Characterization of high-frequency losses
    • Triple Pulse Test (TPT) procedure
    • Component-based automated testing with large signals
  • Advanced design and modelling aided by digital technologies
    • Machine Learning/Artificial Neural Network aided loss maps
  • Additive manufacturing (AM) of magnetic cores

Keywords

  • Multilevel converters
  • Pulse Width Modulation
  • Traction Inverter
  • Electric Vehicles
  • Silicon Carbide devices
  • High-frequency Magnetics

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