Klaus Krischan

Ass.Prof. Dipl.-Ing. Dr.techn.

1990 …2020

Research output per year

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Research Output

Experimental Determination of Specific Power Losses and Magnetostriction Strain of Grain-Oriented Electrical Steel Coils

Tanzer, T., Pregartner, H., Muetze, A. & Krischan, K., Mar 2018, In : IEEE Transactions on Industry Applications. 54, 2, p. 1235-1244 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Inverter device nonlinearity characterization technique for use in a motor drive system

Babel, A., Mütze, A., Seebacher, R., Krischan, K. & Strangas, E., 2015, In : IEEE Transactions on Industry Applications. 51, 3, p. 2331-2339

Research output: Contribution to journalArticleResearchpeer-review

Investigation of a soft-switching flyback converter with full secondary side based control

Connaughton, A., Talei, A. P., Leong, K., Krischan, K. & Mütze, A., 2017, In : IEEE Transactions on Industry Applications. 53, 6, p. 5587-5601

Research output: Contribution to journalArticleResearchpeer-review

Konstruktion und Betrieb eines Pulswechselrichters

Krischan, K., 1992, In : e&i - Elektrotechnik und Informationstechnik. 109, 6, p. 314-317

Research output: Contribution to journalArticleResearchpeer-review

Magnetostriction of Electrical Steel and Its Relation to the No-Load Noise of Power Transformers

Tanzer, T., Pregartner, H., Riedenbauer, M., Labinsky, R., Witlatschil, M., Muetze, A. & Krischan, K., 1 Sep 2018, In : IEEE Transactions on Industry Applications. 54, 5, p. 4306-4314 9 p., 8367848.

Research output: Contribution to journalArticleResearchpeer-review

Minimization of a SynRel’s oscillating torque by calculation of the appropriate skew angle

Martinez Garcia Tenorio, J., Krischan, K. & Mütze, A., 2017, In : COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering. 36, 3, p. 824-835 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Modular Test System Architecture for Device, Circuit, and System Level Reliability Testing and Condition Monitoring

Sleik, R., Glavanovics, M., Einspieler, S., Mütze, A. & Krischan, K., Nov 2017, In : IEEE Transactions on Industry Applications. 53, 6, p. 5698-5708 11 p.

Research output: Contribution to journalArticleResearchpeer-review

Smooth Reference Modulation to Improve Dynamic Response in Electric Drive Systems

Yazdanian, M., Mehrizi-Sani, A., Seebacher, R., Krischan, K. & Muetze, A., Jul 2018, In : IEEE Transactions on Power Electronics. 33, 7, p. 6434-6443 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Variable ON-Time Control Scheme for the Secondary Side Controlled Flyback Converter

Connaughton, A. M., Talei, A. P., Leong, K. K., Krischan, K. & Muetze, A., 1 Mar 2019, In : IEEE Transactions on Power Electronics. 34, 3, p. 2416-2426 11 p., 8371652.

Research output: Contribution to journalArticleResearchpeer-review

Visionary perspectives for electric energy systems of the future

Bachhiesl, U., Fickert, L., Krischan, K., Mütze, A., Pack, S., Renner, H., Schichler, U. & Stigler, H., 13 Jun 2016, In : TUGraz Research. 2016-1, 15, p. 27-29 3 p.

Research output: Contribution to journalArticleResearch

Open Access
Book

FACTS als moderne Elemente zur Netzregelung von Energiesystemen

Fabian, J., Krischan, K. & Renner, H., 2010, 1 ed. Saarbrücken: VDM Verlag Dr. Müller.

Research output: Book/ReportBookResearch

Commissioned report

Emulation eines Stellantriebes

Seebacher, R., Krischan, K. & Schuster, T., 2005, .

Research output: Book/ReportCommissioned reportResearch

Conference contribution

1MHZ AC-AC converter with low coupling capacitance for measurements of fast switching signals

Vorauer, M. & Krischan, K., 2009, Proceedings of the 15th International Conference on Electrical Drives andPower Electronics. ., p. T02-002 1-T02-002 6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

2D FEM Calculation vs. Analytical Method on the Basis of the Cogging Torque and the Induced Voltage of a DC-Motor

Ofner, G., Ortner, M. G., Seebacher, R., Dannerer, G., Krischan, K. & Ingruber, R., 2006, International IGTE Symposium on Numerical Field Calculation in Electrical Engineering [Elektronische Ressource]. ., p. 1-7

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Advanced Iteration for a Magnetic Equivalent Circuit and Modeling a 3-Phase Transformer

Ortner, M. G., Seebacher, R. & Krischan, K., 2010, International Conference on Electrical Machines. ., p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

A method for electrically isolated voltage measurement in PWM inverters

Vorauer, M., Krischan, K. & Mütze, A., 2011, International Conference on Electrical Drives and Power Electronics. ., p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

A New Single Phase Rectifier with Sinusoidal Input Current Enabling Regenerative Braking

Krischan, K. & Seebacher, R., 2003, Proceedings of the 15th International Conference on Electrical Drives and Power Electronics, EDPE 2003. ., p. 557-561

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

A self-commissioning method for permanent magnet dc-motor drives

Seebacher, R., Dannerer, G. & Krischan, K., 2007, European Conference on Power Electronics and Applications. ., p. 1-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

A simple SiC JFET based AC variable current limiter

Konrad, W., Leong, K. K., Krischan, K. & Mütze, A., 2014, Proc. 16th European Conference on Power Electronics and Applications. ., p. 1-7

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

A single stage 54V to 1.8V multi-phase cascaded buck voltage regulator module

Leong, K. K., Deboy, G., Krischan, K. & Muetze, A., 8 May 2015, APEC 2015 - 30th Annual IEEE Applied Power Electronics Conference and Exposition. May ed. Institute of Electrical and Electronics Engineers, Vol. 2015-May. p. 1966-1973 8 p. 7104617

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

A two-step analytic design and optimization of small variable speed PMSMs for home appliances

Martinez Garcia Tenorio, J., Krischan, K. & Mütze, A., Sep 2016, 2016 18th European Conference on Power Electronics and Applications (EPE'16 ECCE Europe). p. 1-10 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Calculation of Load-Dependent Equivalent Circuit Parameters of Squirrel Cage Induction Motors Using Time-Harmonic FEM

Stermecki, A., Biro, O., Preis, K., Rainer, S., Krischan, K. & Ofner, G., 2008, ICEM 2008 Conference Proceedings [Elektronische Ressource]. ., p. 1407-1-1407-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Comparing Low Cost Speed Control for Single Phase Induction Motors Concerning Line Reaction and Electromagnetic Compatibility

Krischan, K., Dannerer, G., König, O. & Seebacher, R., 2010, Symposium on Power Electronics, Electrical Drives, Automation & Motion. ., p. 1794-1799

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Condition monitoring and failure prognosis of IGBT inverters based on on-line characterization

Babel, A., Muetze, A., Seebacher, R., Krischan, K. & Strangas, E. G., 11 Nov 2014, 2014 IEEE Energy Conversion Congress and Exposition, ECCE 2014. Institute of Electrical and Electronics Engineers, p. 3059-3066 8 p. 6953816

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Der Beitrag der elektrischen Antriebstechnik zur Energieeinsparung

Fickert, L., Krischan, K., Bacher, J. P., Dannerer, G., Ingruber, R., Ortner, M. G., Schuster, T. & Seebacher, R., 2008, Kurzfassungsband EnInnov08. Graz: Technische Universität Graz, p. 231-232

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Der Beitrag der elektrischen Antriebstechnik zur Energieeinsparung

Fickert, L., Krischan, K., Bacher, J. P., Dannerer, G., Ingruber, R., Ortner, M. G., Schuster, T. & Seebacher, R., 2008, Energiewende EnInnov08. Graz: Technische Universität Graz, p. 1-8

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Design Considerations to Improve the Efficiency of an AC-AC Converter at Partial Load

Mahafzah, K. & Krischan, K., 2018, 15. Symposium Energieinnovation: Neue Energie für unser bewegtes Europa. Graz: Institut für Elektrizitätswirtschaft und Energieinnovation, Technische Universität Graz , p. 357 - 358 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Design of small potable water power plants, with regard to grid connection and efficiency

Schuster, T., Dannerer, G. & Krischan, K., 2010, Symposium on Power Electronics, Electrical Drives, Automation & Motion. ., p. 568-573

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Determination of Induction Motor End-Winding Leakage Inductances Using 3-D Non-Conforming FE Meshes

Stermecki, A., Biro, O., Preis, K., Rainer, S., Krischan, K. & Ofner, G., 2009, Proceedings of the 17th Conference on the Computation of Electromagnetic Fields. ., p. 552-553

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Development and evaluation of control and power hardware for a line side PWM current source inverter

Krischan, K., Wiltberger, W. & Mütze, A., 2013, Proceedings of the EPE'13 ECCE Europe, 15th European Conference on Power Electronics and Applications. ., p. P.1-P.10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Direct steady-state computation of mechanical vibrations in electrical machines

Rainer, S., Biro, O., Krischan, K., Stermecki, A. & Leopold, P., 2008, ICEM 2008 Conference Proceedings [Elektronische Ressource]. ., p. 1005-1-1005-5

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Efficiency Enhancement of a Three Phase Hard Switching Inverter Under Light Load Conditions

Mahafzah, K. A. A. K., Krischan, K. & Mütze, A., Oct 2016, IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society. p. 3372-3377 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

File

Efficiency Enhancement of a Three Phase Soft Switching Inverter Under Light Load Conditions

Mahafzah, K. A. A. K., Krischan, K. & Mütze, A., Oct 2016, IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society. p. 3378-3383 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

File

Efficient Procedure for Induction Motor Equivalent Circuit Parameter Extraction from Time-Harmonic FEM Results

Stermecki, A., Biro, O., Preis, K., Rainer, S., Krischan, K. & Ofner, G., 2008, proceedings of the 13th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 18623-1-18623-4

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Emulator for a DC-Machine, Working as an Actuator in a Torque Split Unit of an All-Wheel Driven Automobile

Schuster, T., Krischan, K., Seebacher, R. & Dannerer, G., 2007, European Conference on Power Electronics and Applications. ., p. 1-10

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Energieeinsatz über den Lebenszyklus elektrischer Antriebe

Krischan, K., 2008, Energiewende. Graz: Verlag der Technischen Universität Graz, p. 1--6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Estimation of the electrical and mechanical parameters of a permanent magnet dc motor model taking into account the oscillations of the induced voltage

Seebacher, R., Dannerer, G., Krischan, K. & Ofner, G., 2006, International Conference on Electrical Machines. ., p. 1-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Experimental determination of specific power losses and magnetostriction of electrical steel coils

Tanzer, T., Pregartner, H., Mütze, A. & Krischan, K., 2016, 2016 XXII International Conference on Electrical Machines (ICEM). p. 2230-2236

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Gekoppelte elektro-thermische Simulation: Methodik zur Entwicklung eines bidirektionalen Onboard Chargers mit hoher Leistungsdichte

Langbauer, T. R., Connaughton, A., Vollmaier, F., Rindler, M., Mentin, C. & Krischan, K., 13 Feb 2020, EnInnov 2020: 16. Symposium Energieinnovation: Kurzfassungsband. Graz: Verlag der Technischen Universität Graz, p. 471 - 472

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Open Access

GriDConv: HVDC-DC Converter for High Voltage Direct Current Transmission Systems – Background and Design

Krischan, K., Schichler, U., Deutschmann, B., Reichhartinger, M., Auinger, B., Vollmaier, F., Horn, M. & Renner, H., 26 Apr 2017, 15. EMV-Fachtagung / Leistungselektronikschau: OVE Schriftenreihe Nr. 87. Winkler, G. (ed.). Wien: Österreichischer Verband für Elektrotechnik, Vol. 87. p. 41 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

GriDConv: HVDC-DC Converter for High Voltage Direct Current Transmission Systems – The Electronic System

Deutschmann, B., Auinger, B., Vollmaier, F., Krischan, K., Schichler, U., Horn, M., Reichhartinger, M. & Renner, H., 26 Apr 2017, 15. EMV-Fachtagung / Leistungselektronikschau: OVE Schriftenreihe Nr. 87. Winkler, G. (ed.). Wien: Österreichischer Verband für Elektrotechnik, Vol. 87. p. 42 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Injecting position dependent currents in order to reduce oscillations

Seebacher, R., Dannerer, G. & Krischan, K., 2007, European Conference on Power Electronics and Applications. ., p. 1-9

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Inverter device nonlinearity characterization technique for use in a motor drive system

Babel, A., Mütze, A., Seebacher, R., Krischan, K. & Strangas, E., 2014, IEEE Applied Power Electronics Conference and Exposition. ., p. 2767-2774

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigating the dependency of an induction machine’s main inductance on the supply frequency

Seebacher, R., Krischan, K. & Dannerer, G., 2008, Proceedings of the 2008 International Conference on Electrical Machines. ., p. 1443-1-1443-6

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Investigating the dependency of an induction machine’s main inductance on the supply frequency using FEM

Krischan, K., Seebacher, R., Dannerer, G., Ofner, G. & Stermecki, A., 2008, proceedings of the 13th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering. ., p. 77627-1-77627-5

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review