Research fields:

Power Electronics

Applied electronics • HIL • Model predictive control strategies • Motion Control • Multilevel inverters • PHIL • Power Control • Power Electronics • Reinforcement learning • Smart grids

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Varjasi István
associate professor
Q.B124.
(+36) 1 463-1552
Varjasi.Istvan@aut.bme.hu
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Balogh Attila
associate professor
Q.B124., Q.B213., Q.P105.
(+36) 1 463-1552
Balogh.Attila@aut.bme.hu
A kutatócsoport tagjai:
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Varjasi István
associate professor
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Balogh Attila
associate professor
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Hamar János Krisztián
associate professor
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Stumpf Péter Pál
associate professor
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Sütő Zoltán
associate professor
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Futó András
assistant lecturer
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Kökényesi Tamás
assistant lecturer
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Activity of the research group:

  • Power converter design
  • Advanced power control
  • HIL and PHIL models and modelling techniques
  • Control strategies of smart grid converters, power quality improvement methods
  • DC link balancing of multilevel power converters
  • Efficiency improvement methods of dynamic Voltage Restorers

Recent results:

  • Improved dynamic power control for low frequency DAB converters
  • Adaptive dead time compensation for ultra-low leakage inductance DAB converters
  • High power real time simulator (CUIC-Power HIL)
  • Sorting network with parallel threads for model predictive torque control
  • Power quality improvement methods for voltage source smart grid inverters
  • Harmonic emission reducing in two level inverters using flat-top modulation

Special infrastructure:

High power laboratory • Modular hybrid powertrain (FIEK)

Recent projects:

NKFIH Young researcher program

Industrial partners:

Rolls-Royce Hungary Kft. • Robert Bosch Kft. • RHIVA A.G. • Siemens Zrt.
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