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dc.contributor.author
Chuanhong, Zhao
dc.contributor.author
Round, Simon D.
dc.contributor.author
Kolar, Johann W.
dc.date.accessioned
2022-10-20T12:59:22Z
dc.date.available
2022-10-20T12:55:54Z
dc.date.available
2022-10-20T12:59:22Z
dc.date.issued
2008-09
dc.identifier.issn
0885-8993
dc.identifier.issn
1941-0107
dc.identifier.other
10.1109/TPEL.2008.2002056
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/577066
dc.description.abstract
An isolated three-port bidirectional dc-dc converter composed of three full-bridge cells and a high-frequency transformer is proposed in this paper. Besides the phase shift control managing the power flow between the ports, utilization of the duty cycle control for optimizing the system behavior is discussed and the control laws ensuring the minimum overall system losses are studied. Furthermore, the dynamic analysis and associated control design are presented. A control-oriented converter model is developed and the Bode plots of the control-output transfer functions are given. A control strategy with the decoupled power flow management is implemented to obtain fast dynamic response. Finally, a 1.5 kW prototype has been built to verify all theoretical considerations. The proposed topology and control is particularly relevant to multiple voltage electrical systems in hybrid electric vehicles and renewable energy generation systems.
en_US
dc.language.iso
en
en_US
dc.publisher
IEEE
en_US
dc.subject
Bidirectional
en_US
dc.subject
Decoupled power flow management
en_US
dc.subject
Optimum operating point
en_US
dc.subject
Three-port converter
en_US
dc.title
An Isolated Three-Port Bidirectional DC-DC Converter With Decoupled Power Flow Management
en_US
dc.type
Journal Article
ethz.journal.title
IEEE Transactions on Power Electronics
ethz.journal.volume
23
en_US
ethz.journal.issue
5
en_US
ethz.journal.abbreviated
IEEE trans. power electron.
ethz.pages.start
2443
en_US
ethz.pages.end
2453
en_US
ethz.identifier.wos
ethz.publication.place
New York, NY
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::03573 - Kolar, Johann W. / Kolar, Johann W.
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02140 - Dep. Inf.technologie und Elektrotechnik / Dep. of Inform.Technol. Electrical Eng.::03573 - Kolar, Johann W. / Kolar, Johann W.
ethz.date.deposited
2017-06-08T19:55:43Z
ethz.source
ECIT
ethz.identifier.importid
imp59364bf20277265538
ethz.identifier.importid
imp593650cddce9797499
ethz.ecitpid
pub:21546
ethz.ecitpid
pub:110180
ethz.eth
yes
en_US
ethz.availability
Metadata only
en_US
ethz.rosetta.installDate
2022-10-20T12:56:00Z
ethz.rosetta.lastUpdated
2023-02-07T07:16:42Z
ethz.rosetta.versionExported
true
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/10515
dc.identifier.olduri
http://hdl.handle.net/20.500.11850/163552
ethz.COinS
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