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Elimination of vector changes due to sector changes with DTC
KTH, School of Electrical Engineering (EES), Electrical Energy Conversion.ORCID iD: 0000-0001-7922-3407
ABB Machines.
KTH, School of Electrical Engineering (EES), Electrical Energy Conversion.ORCID iD: 0000-0002-6283-7661
KTH, School of Electrical Engineering (EES), Electrical Energy Conversion. (High Power Electronics)ORCID iD: 0000-0002-8565-4753
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2014 (English)In: 2014 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014, IEEE , 2014, 6910748- p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper it has been investigated if there is a possibility to reduce the switching frequency for a two-level inverter by improving the direct torque control (DTC) algorithm by adding a non-switching condition when a new sector is entered. It is believed that the DTC switching table can be improved by adding a non-switching condition when sector change occurs. This will reduce the number of switching actions by up to 12 per electrical rotation without interfering with the electrical machine performance.

Place, publisher, year, edition, pages
IEEE , 2014. 6910748- p.
Keyword [en]
Control of drive, Direct tourque and flux control
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
SRA - Energy
Identifiers
URN: urn:nbn:se:kth:diva-166470DOI: 10.1109/EPE.2014.6910748ISI: 000361460000066Scopus ID: 2-s2.0-84923917096ISBN: 978-147993015-9 (print)OAI: oai:DiVA.org:kth-166470DiVA: diva2:811151
Conference
2014 16th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2014, Lappeenranta, Finland, 26 August 2014 through 28 August 2014
Funder
StandUp
Note

QC 20150511

Available from: 2015-05-11 Created: 2015-05-11 Last updated: 2015-10-16Bibliographically approved

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Tolstoy, GeorgWallmark, OskarNorrga, StaffanNee, Hans-Peter

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CiteExportLink to record
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Citation style
  • apa
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