TY - GEN
T1 - Small-signal Modeling and Analysis of a Grid-Connected PEM Fuel Cell
AU - Khazaei, Javad
AU - Moazeni, Faegheh
AU - Trussell, Brennan
AU - Asrari, Arash
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - Fuel cell-based energy generation has become more popular in distributed power generation systems in recent years due to their zero emissions, sustainability, and portability. This paper presents the small-signal model of a grid-connected polymer electrolyte membrane (PEM) fuel cell system. The state-space modeling technique is used to model the fuel cell stack, boost converter, three-phase inverter and ac filter dynamics. Partial pressure dynamics of hydrogen, oxygen and water are included in fuel cell dynamics. The stability of the overall system is tested through eigenvalue analysis in MATLAB. Different case studies are developed to investigate the sensitivity of boost converter parameters and phase-locked loop (PLL) on the stability of the overall system.
AB - Fuel cell-based energy generation has become more popular in distributed power generation systems in recent years due to their zero emissions, sustainability, and portability. This paper presents the small-signal model of a grid-connected polymer electrolyte membrane (PEM) fuel cell system. The state-space modeling technique is used to model the fuel cell stack, boost converter, three-phase inverter and ac filter dynamics. Partial pressure dynamics of hydrogen, oxygen and water are included in fuel cell dynamics. The stability of the overall system is tested through eigenvalue analysis in MATLAB. Different case studies are developed to investigate the sensitivity of boost converter parameters and phase-locked loop (PLL) on the stability of the overall system.
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U2 - 10.1109/NAPS46351.2019.9000355
DO - 10.1109/NAPS46351.2019.9000355
M3 - Conference contribution
AN - SCOPUS:85080933315
T3 - 51st North American Power Symposium, NAPS 2019
BT - 51st North American Power Symposium, NAPS 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 51st North American Power Symposium, NAPS 2019
Y2 - 13 October 2019 through 15 October 2019
ER -