Fuel cell current ripple minimization using a bi-buck power interface

Fuel cell current ripple minimization using a bi-buck power interface

This paper proposes a method to minimize the inverter ripple by active compensation of the low frequency harmonics using a buck current source with a bang-bang control. Remain power spectrum is spreading by chaotification of the buck voltage source command using a nonlinear transfer function for the...

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Bibliographische Detailangaben
Hauptverfasser: Bizon, N., Raducu, M., Oproescu, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
chaotification
Fuel cell
Harmonic analysis
inverter current ripple
Inverters
Load modeling
Power harmonic filters
power interface
Simulation
Time frequency analysis
Voltage control
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Beschreibung
Zusammenfassung:This paper proposes a method to minimize the inverter ripple by active compensation of the low frequency harmonics using a buck current source with a bang-bang control. Remain power spectrum is spreading by chaotification of the buck voltage source command using a nonlinear transfer function for the control loop. Simulation results and designing methodology are presented.
DOI:10.1109/EPEPEMC.2008.4635334