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@ARTICLE{Xu:835104,
author = {Xu, Liangfei and Hong, Po and Fang, Chuan and Cheng,
Siliang and Hu, Junming and Li, Jianqiu and Ouyang, Minggao
and Lehnert, Werner},
title = {{I}nteractions between a {P}olymer {E}lectrolyte {M}embrane
{F}uel {C}ell and {B}oost {C}onverter {B}ased on
{M}ultiscale {M}odel},
journal = {Journal of power sources},
volume = {395},
issn = {0378-7753},
address = {New York, NY [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2017-04972},
pages = {237 - 250},
year = {2018},
abstract = {In a fuel cell vehicle, a direct current boost converter
(DCC) is required to link a polymer electrolyte membrane
fuel cell system (FCS) and lithium battery packages. The DCC
is installed to regulate the output power of the FCS, and
can be controlled in different ways, via current, voltage,
or power modes. Interactions between a DCC and FCS have
attracted growing interests in recent years, because they
affect dynamic and stable performances of the entire system.
This paper outlines a simulation study on interactions
between high-frequency switching operations of a DCC and
internal states of an FCS based on a multiscale model.
Results are as follows. (1) High-frequency switching
operations have a major influence on the cathode
overpotential, voltage ohmic loss and water transport
through the membrane, whereas the influence on the partial
pressures of gas species inside the stack is slight. (2) The
FCS is more stable in the case of membrane dehydration than
in that of water flooding. DCC's control mode has a greater
influence on the FCS when water flooding occurs than
membrane dehydration. The power control mode is the most
unstable of the three, whereas the current control mode is
the most stable.},
cin = {IEK-3},
ddc = {620},
cid = {I:(DE-Juel1)IEK-3-20101013},
pnm = {135 - Fuel Cells (POF3-135)},
pid = {G:(DE-HGF)POF3-135},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000438001800027},
doi = {10.1016/j.jpowsour.2018.05.065},
url = {https://juser.fz-juelich.de/record/835104},
}