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dc.contributor.author
Arghir, Catalin
dc.contributor.author
Dörfler, Florian
dc.date.accessioned
2019-09-05T12:24:30Z
dc.date.available
2019-03-12T17:23:04Z
dc.date.available
2019-03-13T06:51:34Z
dc.date.available
2019-06-21T17:13:22Z
dc.date.available
2019-06-24T10:45:51Z
dc.date.available
2019-06-24T13:38:26Z
dc.date.available
2019-06-24T13:53:28Z
dc.date.available
2019-06-24T14:20:35Z
dc.date.available
2019-06-24T14:27:12Z
dc.date.available
2019-06-24T14:34:48Z
dc.date.available
2019-06-24T14:41:37Z
dc.date.available
2019-09-03T13:40:16Z
dc.date.available
2019-09-05T09:32:52Z
dc.date.available
2019-09-05T12:07:08Z
dc.date.available
2019-09-05T12:24:30Z
dc.date.issued
2019-09
dc.identifier.issn
0885-8993
dc.identifier.issn
1941-0107
dc.identifier.uri
http://hdl.handle.net/20.500.11850/331022
dc.identifier.doi
10.3929/ethz-b-000331022
dc.description.abstract
In this paper, we investigate grid-following and grid-forming control strategies starting from the nonlinear dynamics of the DC/AC converter. An electronic synchronous machine is an inverter whose the integral of the DC-bus measurement generates the angle of the instantaneous modulation vector. We show how this minimal augmentation represents an exact physical realization without requiring inner current loops. The DC-link capacitance becomes the equivalent rotational inertia of the converter. Additional features such as a novel phase-locked-loop design, a voltage controller and a power set-point tracking mechanism are then designed via two energy-shaping techniques. One energy function is used to implement a grid-following control scheme, via the inherent synchronizing torque, while the other is used to implement a grid-forming control scheme, by uncovering active-power droop. The results are first derived systematically, and then evaluated experimentally on a front-to-front setup.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.subject
synchronization
en_US
dc.subject
power conversion
en_US
dc.subject
SYNCHRONOUS MACHINES (ELECTRICAL MACHINES)
en_US
dc.subject
Control system design
en_US
dc.subject
POWER ELECTRONICS
en_US
dc.subject
phase locked loops
en_US
dc.title
The electronic realization of synchronous machines: model matching, angle tracking and energy shaping techniques
en_US
dc.type
Journal Article
dc.rights.license
In Copyright - Non-Commercial Use Permitted
ethz.journal.title
IEEE Transactions on Power Electronics
ethz.journal.abbreviated
IEEE trans. power electron.
ethz.size
12 p. revision update; 13 p. accepted version
en_US
ethz.version.deposit
submittedVersion
en_US
ethz.notes
Submitted to IEEE Transactions on Power Electronics, June 21, 2019. Revision R1
en_US
ethz.grant
Plug-and-Play Control & Optimization in Microgrids
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.
en_US
ethz.grant.agreementno
160573
ethz.grant.fundername
SNF
ethz.grant.funderDoi
10.13039/501100001711
ethz.grant.program
ethz.date.deposited
2019-03-12T17:23:22Z
ethz.source
FORM
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2019-06-24T10:46:30Z
ethz.rosetta.lastUpdated
2019-06-24T10:46:30Z
ethz.rosetta.exportRequired
true
ethz.rosetta.versionExported
true
ethz.COinS
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