<div class="csl-bib-body">
<div class="csl-entry">Rodriguez Montero, E., Vogelsberger, M., Ertl, H., Teppan, W., Burk, J., & Wolbank, T. (2025). Saliency-based Encoderless Railway Traction Drives Considering Current Unbalance. In <i>PCIM Conference 2025 : International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management 6 – 8 Mai 2025, Nuremberg</i> (pp. 1354–1361). VDE VERLAG. https://doi.org/10.30420/566541176</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/224241
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dc.description.abstract
Three-phase variable speed drive systems are typically designed to produce balanced motor currents. Taking advantage of this, some saliency-based encoderless control methods build upon the presupposition of balanced systems, such as transient voltage excitation methods that acquire a saliency vector without offset. While unbalanced systems are detrimental for drive performance, a very small amount of unbalance is still tolerable. Yet, encoderless methods can be very sensitive to such small unbalance. In this paper, the impact of slightly unbalanced current on saliency extraction under transient voltage excitation will be investigated for a 1.6MW locomotive motor used in railway applications.
en
dc.language.iso
en
-
dc.subject
traction motors
en
dc.subject
sensorless control
en
dc.subject
variable speed drives
en
dc.title
Saliency-based Encoderless Railway Traction Drives Considering Current Unbalance
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.contributor.affiliation
LEM Group, Germany
-
dc.relation.isbn
978-3-8007-6541-6
-
dc.description.startpage
1354
-
dc.description.endpage
1361
-
dc.type.category
Full-Paper Contribution
-
tuw.booktitle
PCIM Conference 2025 : International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management 6 – 8 Mai 2025, Nuremberg
-
tuw.peerreviewed
true
-
tuw.relation.publisher
VDE VERLAG
-
tuw.relation.publisherplace
Berlin
-
tuw.researchTopic.id
E2
-
tuw.researchTopic.name
Sustainable and Low Emission Mobility
-
tuw.researchTopic.value
100
-
tuw.publication.orgunit
E370-02 - Forschungsbereich Elektrische Antriebe und Maschinen
-
tuw.publication.orgunit
E369-02 - Forschungsbereich Leistungselektronik
-
tuw.publisher.doi
10.30420/566541176
-
dc.description.numberOfPages
8
-
tuw.author.orcid
0000-0001-8835-1312
-
tuw.event.name
PCIM Conference 2025 : International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
en
tuw.event.startdate
06-05-2025
-
tuw.event.enddate
08-05-2025
-
tuw.event.online
On Site
-
tuw.event.type
Event for scientific audience
-
tuw.event.place
Nürnberg
-
tuw.event.country
DE
-
tuw.event.presenter
Vogelsberger, Markus
-
tuw.event.track
Multi Track
-
wb.sciencebranch
Elektrotechnik, Elektronik, Informationstechnik
-
wb.sciencebranch.oefos
2020
-
wb.sciencebranch.value
100
-
item.openairetype
conference paper
-
item.openairecristype
http://purl.org/coar/resource_type/c_5794
-
item.cerifentitytype
Publications
-
item.languageiso639-1
en
-
item.grantfulltext
none
-
item.fulltext
no Fulltext
-
crisitem.author.dept
E370-02 - Forschungsbereich Elektrische Antriebe und Maschinen
-
crisitem.author.dept
E369-02 - Forschungsbereich Leistungselektronik
-
crisitem.author.dept
LEM Group, Germany
-
crisitem.author.dept
E370-02 - Forschungsbereich Elektrische Antriebe und Maschinen
-
crisitem.author.orcid
0000-0001-8835-1312
-
crisitem.author.orcid
0000-0001-8823-5565
-
crisitem.author.parentorg
E370 - Institut für Energiesysteme und Elektrische Antriebe
-
crisitem.author.parentorg
E369 - Institut für Mechatronik und Leistungselektronik
-
crisitem.author.parentorg
E370 - Institut für Energiesysteme und Elektrische Antriebe
