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Hultgren, Anders
Publications (10 of 21) Show all publications
Hultgren, A., Bui, S., Linnér, J., Ranstad, P. & Lenells, M. (2013). Fault tolerant high voltage resonant power converter application. In: Proceedings: 2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives (SDEMPED). Paper presented at 2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives, SDEMPED 2013, 27 August 2013 through 30 August 2013, Valencia (pp. 485-490). IEEE
Open this publication in new window or tab >>Fault tolerant high voltage resonant power converter application
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2013 (English)In: Proceedings: 2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives (SDEMPED), IEEE, 2013, p. 485-490Conference paper, Published paper (Refereed)
Abstract [en]

A high voltage and high power fault tolerant application of a resonant converter is presented. The resonant converter load shows frequent short circuits making the load voltage drop to zero within some us, implying high stress on the main circuit components. A load voltage short circuit fault tolerant system is suggested by including a novel way of augmenting the controller with a load voltage estimator. The estimator can detect load voltage short circuit and will then be a part of a fault tolerant high voltage resonant converter.

Place, publisher, year, edition, pages
IEEE, 2013
Keywords
Fault tolerant, load voltage short circuit estimator, resonant converter
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
urn:nbn:se:lnu:diva-63167 (URN)10.1109/DEMPED.2013.6645759 (DOI)000396580800071 ()2-s2.0-84891074115 (Scopus ID)9781479900251 (ISBN)
Conference
2013 9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives, SDEMPED 2013, 27 August 2013 through 30 August 2013, Valencia
Available from: 2017-05-08 Created: 2017-05-08 Last updated: 2018-02-16Bibliographically approved
Melin, J., Hultgren, A. & Lindström, T. (2008). Two types of Limit Cycles of a Resonant Converter modelled by a three-dimensional system. Nonlinear Analysis: Hybrid Systems, 2(4), 1275-1286
Open this publication in new window or tab >>Two types of Limit Cycles of a Resonant Converter modelled by a three-dimensional system
2008 (English)In: Nonlinear Analysis: Hybrid Systems, ISSN 1751-570X, Vol. 2, no 4, p. 1275-1286Article in journal (Refereed) Published
National Category
Mathematics
Research subject
Natural Science, Mathematics
Identifiers
urn:nbn:se:lnu:diva-1844 (URN)10.1016/j.nahs.2008.09.020 (DOI)
Available from: 2010-04-06 Created: 2010-04-06 Last updated: 2017-01-24Bibliographically approved
Melin, J. & Hultgren, A. (2006). On conditions for regularity of solutions for a piecewise linear system. Nonlinear Analysis, 65(12), 2277-2301
Open this publication in new window or tab >>On conditions for regularity of solutions for a piecewise linear system
2006 (English)In: Nonlinear Analysis, ISSN 0362-546X, E-ISSN 1873-5215, Vol. 65, no 12, p. 2277-2301Article in journal (Refereed) Published
National Category
Engineering and Technology
Research subject
Natural Science, Mathematics; Physics, Electrotechnology
Identifiers
urn:nbn:se:lnu:diva-700 (URN)10.1016/j.na.2006.01.032 (DOI)
Available from: 2010-04-01 Created: 2010-04-01 Last updated: 2017-12-12Bibliographically approved
Hultgren, A. & Lenells, M. (2004). Stability of a Nonlinear Hamiltonian Observer Applied to a General Electrical Network.. In: IEEE, Control systems society Proceedings of CDC04.
Open this publication in new window or tab >>Stability of a Nonlinear Hamiltonian Observer Applied to a General Electrical Network.
2004 (English)In: IEEE, Control systems society Proceedings of CDC04, 2004Conference paper, Published paper (Refereed)
National Category
Engineering and Technology
Research subject
Physics, Electrotechnology
Identifiers
urn:nbn:se:lnu:diva-4460 (URN)0-7803-8683-3 (ISBN)
Note
Nummer: Available from: 2010-04-27 Created: 2010-04-27 Last updated: 2011-04-28Bibliographically approved
Hultgren, A. & Lenells, M. (2004). Stability of A Switched Hamiltonian Observer Applied to a Resonant Converter. In: IEEE, Power Electronics Specialists Society Proceedings IEEE PESC 04, ISBN 07803-8400-8.
Open this publication in new window or tab >>Stability of A Switched Hamiltonian Observer Applied to a Resonant Converter
2004 (English)In: IEEE, Power Electronics Specialists Society Proceedings IEEE PESC 04, ISBN 07803-8400-8, 2004Conference paper, Published paper (Refereed)
National Category
Engineering and Technology
Research subject
Physics, Electrotechnology
Identifiers
urn:nbn:se:lnu:diva-4459 (URN)
Note
Nummer: Available from: 2010-04-27 Created: 2010-04-27 Last updated: 2011-04-28Bibliographically approved
Melin, J. & Hultgren, A. (2003). A Limit Cycle Of A Resonant Converter. In: Elsevier pp 169-174.
Open this publication in new window or tab >>A Limit Cycle Of A Resonant Converter
2003 (English)In: Elsevier pp 169-174, 2003Conference paper, Published paper (Refereed)
Research subject
Natural Science, Mathematics; Physics, Electrotechnology
Identifiers
urn:nbn:se:lnu:diva-4390 (URN)
Note
Nummer: Available from: 2010-04-27 Created: 2010-04-27 Last updated: 2011-04-19Bibliographically approved
Hultgren, A. & Lenells, M. (2002). Convergence of a Switched Hamiltonian Observer applied to an SLR Converter. In: Preprints of the 15th Triennial World Congress of the International Federation of Automatic Control.
Open this publication in new window or tab >>Convergence of a Switched Hamiltonian Observer applied to an SLR Converter
2002 (English)In: Preprints of the 15th Triennial World Congress of the International Federation of Automatic Control, 2002Conference paper, Published paper (Refereed)
Research subject
Physics, Electrotechnology
Identifiers
urn:nbn:se:lnu:diva-4389 (URN)
Note
Nummer: Available from: 2010-04-27 Created: 2010-04-27 Last updated: 2011-04-05Bibliographically approved
Hultgren, A., Lenells, M., Ranstad, P., Ingelbrant, P. & Nilsson, M. (2002). Switchade regulatorer för en LCC -omvandlare - utvärdering av reglerlag. In: preprints Reglermöte 2002, maj 2002, Linköping.
Open this publication in new window or tab >>Switchade regulatorer för en LCC -omvandlare - utvärdering av reglerlag
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2002 (Swedish)In: preprints Reglermöte 2002, maj 2002, Linköping, 2002Conference paper, Published paper (Refereed)
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Physics, Electrotechnology
Identifiers
urn:nbn:se:lnu:diva-4388 (URN)
Note
Nummer: Available from: 2010-04-27 Created: 2010-04-27 Last updated: 2011-04-28Bibliographically approved
Hultgren, A., Ranstad, P., Lenells, M., Ingelbrant, P. & Nilsson, M. (2002). Switched Controllers applied to a LCC converter - Control law evaluation. In: Proceedings of the 2002 Nordic workshop on Power and Industrial Electronics.
Open this publication in new window or tab >>Switched Controllers applied to a LCC converter - Control law evaluation
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2002 (English)In: Proceedings of the 2002 Nordic workshop on Power and Industrial Electronics, 2002Conference paper, Published paper (Refereed)
National Category
Engineering and Technology
Research subject
Physics, Electrotechnology
Identifiers
urn:nbn:se:lnu:diva-4387 (URN)
Note
Nummer: Available from: 2010-04-27 Created: 2010-04-27 Last updated: 2011-04-28Bibliographically approved
Hultgren, A. (2002). Teaching Automatic Control Using the Parallel-Cart Process. In: proceedings of The Swedish National Conference on Automatic Control, Reglermöte 2002.
Open this publication in new window or tab >>Teaching Automatic Control Using the Parallel-Cart Process
2002 (English)In: proceedings of The Swedish National Conference on Automatic Control, Reglermöte 2002, 2002Conference paper, Published paper (Refereed)
National Category
Computer and Information Sciences
Research subject
Computer and Information Sciences Computer Science, Computer Science; Physics, Electrotechnology
Identifiers
urn:nbn:se:lnu:diva-4374 (URN)
Note
Nummer: Available from: 2010-04-27 Created: 2010-04-27 Last updated: 2018-01-12Bibliographically approved
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