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Christof Sumereder

Priv.-Doz. Dipl.-Ing. Dr.techn.

19952015
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Research Output 1996 2015

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Conference contribution
2014

Bewertung der Restfestigkeit von betriebsgealterten Wasserkraftgeneratoren

Sumereder, C., 2014, ETG-Fachbericht. Berlin: VDE Verlag GmbH, Vol. 144. p. 1-4 (ETG-Fachbericht).

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

Bewertungswerkzeuge als Hilfestellung für die Zustandsbewertung und Risikoanalyse von Leistungstransformatoren

Sumereder, C., 2014, Öl/Papier- und gasisolierte Systeme in Komponenten der elektrischen Energieversorgung. ., p. 6.01-6.04

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Residual Voltage Endurance of Generator Insulation Systems

Sumereder, C. & Dolcic, M., 2014, ISEIM. Piscataway: Institute of Electrical and Electronics Engineers, Vol. 3. p. 489-492 (ISEIM).

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

Risk Management of Power Equipment

Sumereder, C. & Schichler, U., 2014, CMD. ., p. 302-305

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

The Rheological and Breakdown Properties of Transformer Oil and Oil-based Nanofluids

Jin, M., Ming, D., Fu-xin, W., Sumereder, C. & Muhr, H. M., 2014, CMD. ., p. 909-912

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

2013

Latest Findings at Transformer Bushings Condition Evaluation by Dielectric Response Methods

Sumereder, C., 2013, Managing Substations in the Power System of the Future. ., p. 43-46

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

Open Access
File

State of the Art of Unconventional PD-Measurement at Power Transformers

Fabian, J., Neuwersch, M. & Sumereder, C., 2013, (Accepted/In press) International Symposium on High Voltage Engineering. .

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

2012

A Comparison of Partial Discharge Detection with 50 Hz and 0,1 Hz at XLPE Cables

Sumereder, C., 2012, ISEI. IEEE DEIS, p. 619-622

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

Open Access
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Aktuelle Entwicklungen der elektrischen Stromnetze zur Erlangung der EU 2020 Klima- und Energieziele

Sumereder, C., 2012, Alternativen für die Energiezukunft Europas. ., p. 65-66

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

Open Access
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Impact of Small Voids in Solid Insulating Materials

Lerchbacher, M., Sumereder, C., Lemesch, G., Ramsauer, F. & Muhr, H. M., 2012, Book of Abstract. Bangalore: Phoenix Infomatrix Private Limited, p. 136-136

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

2011

Condition assessment and risk analysis of operation aged power transformers

Valtin, G., Sumereder, C., Friedrich, T., Kornhuber, S. & Boltze, M., 2011, Highvolt Kolloquium. ., p. 12-13

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

Diagnostic Measurements for the Condition Evaluation of Power Transformers

Sumereder, C., Kornhuber, S., Schmid, R., Valtin, G., Friedrich, T., Ammer, M., Marketz, M., Boltze, M. & Filipot, H., 2011, International Conference and Exhibition on Electricity Distribution. ., p. 1021-1025

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

Transformer Condition and Operational Risk Evaluation

Sumereder, C., Schmid, R., Kornhuber, S., Friedrich, T., Valtin, G. & Filipot, H., 2011, ISH. ., p. 1-6

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

Open Access
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2010

Diagnostik an Transformatordurchführungen

Sumereder, C., 2010, Öl-Papierisoliersysteme in Geräten der Hochspannungstechnik. ., p. 16.01-16.04

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearch

Open Access
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Unkonventionelle Messmethoden an Generatoren

Sumereder, C., 2010, OMICRON-Anwendertagung. ., p. 28.1-28.4

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

Open Access
File
2009

Applied Risk Analysis for High Voltage Equipment

Sumereder, C. & Muhr, H. M., 2009, ICPADM. ., Vol. 1. p. 220-223

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

Open Access
File

Comparison of Methods for the Dissipation Factor Measurement at Practical Examples

Kornhuber, S., Markalous, S., Muhr, H. M., Strehl, T. & Sumereder, C., 2009, ISH. ., p. 144-144

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

Open Access
File

Condition of the Solid Insulation System of Power Transformers

Muhr, H. M. & Sumereder, C., 2009, PTPiREE. ., p. 220-224

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

Open Access
File

Determination of Humidity in Oil Impregnated Cellulose Insulation Systems

Eberhardt, R., Muhr, H. M. & Sumereder, C., 2009, International Colloquium Transformer Research and Asset Management. ., p. 29-29

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

Open Access
File

Diagnostic Methods for the Maintenance of Power Transformers

Sumereder, C., Schwarz, R. & Muhr, H. M., 2009, PTPiREE. ., p. 120-124

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

Open Access
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Maintenance Strategy and Risk Management of Hydro Generators

Sumereder, C. & Muhr, H. M., 2009, NORD-IS. ., p. 267-270

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

Neue Diagnoseverfahren für Hochspannungsdurchführungen

Krüger, M., Kraetge, A., Koch, M., Rethmeier, K., Pütter, M., Hulka, L., Muhr, H. M. & Sumereder, C., 2009, Internationaler ETG-Kongress 2009. Berlin und Offenbach: VDE Verlag GmbH, p. 339-344

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

Open Access
File

New Diagnostic Tools for High Voltage Bushings

Krüger, M., Kraetge, A., Koch, M., Pütter, M., Hulka, L., Koch, N., Kopp, G., Muhr, H. M. & Sumereder, C., 2009, ISH. ., p. 45-45

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

Open Access
File

Observation of Dielectric Parameters at Generator Stator Windings under Changing Environmental Conditions

Sumereder, C., Muhr, H. M., Großalber, M., Ahrer, A., Balber, H. & Körbler, B., 2009, ISH. ., p. 190-190

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

Open Access
File
2008

Applying Risk Management for High Voltage Equipment

Muhr, H. M. & Sumereder, C., 2008, ICHVE. ., p. 592-595

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

Dielectric Response Measurements at High Voltage Bushings

Sumereder, C. & Muhr, H. M., 2008, CMD. ., p. 1150-1153

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

2007

Diagnose von Durchführungen mit Hilfe von frequenzabhängigen Verlustfaktormessungen

Sumereder, C., Muhr, H. M. & Weingärtner, M., 2007, OMICRON-Workshop Diagnose von Leistungstransformatoren. ., p. 4.1-4.4

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

Evaluation of the Dissipation Factor under Different Environmental Conditions

Muhr, H. M., Schwarz, R. & Sumereder, C., 2007, ISH. ., p. 327-328

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

Open Access
File

Influence on the Impulse Strength of XLPE-Insulated Medium Voltage Cables for Different Composites

Knollseisen, G., Woschitz, R., Sumereder, C. & Wald, D., 2007, ISH. ., p. 320-321

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

Onsite Diagnostics and Condition Evaluation of Rotating Machines

Muhr, H. M., Schwarz, R. & Sumereder, C., 2007, APTADM. ., p. 30--33

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

Open Access
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Risk assessment of rotating machines

Strehl, T., Muhr, H. M. & Sumereder, C., 2007, Cigre A1&D1 Colloquium. ., p. 25-32

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

The Prospects of Nanotechnology in Electrical Power Engineering

Sumereder, C. & Muhr, H. M., 2007, CIRED. ., p. 0594-0599

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

Open Access
File
2006

Comparison of Methods for the Dissipation Factor Measurement

Muhr, H. M., Knollseisen, G., Schwarz, R. & Sumereder, C., 2006, IWK. ., p. 377-378

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

Open Access
File

Condition Assessment of Electric Machines

Muhr, H. M. & Sumereder, C., 2006, CMD. ., p. 90-90

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

Open Access
File

Condition Evaluation of Hydro Generators

Sumereder, C., Rupp, C., Muhr, H. M., Egger, H. & Marketz, M., 2006, ICPADM. ., Vol. 1. p. 285-288

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

Condition Evaluation of Rotating Elelectrical Machines in Practice

Rupp, C., Marketz, M. & Sumereder, C., 2006, ISHPP. ., p. 135-145

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

Open Access
File

Extension of Generator Lifetime by Winding Renewal

Sumereder, C., Woschitz, R., Muhr, H. M., Egger, H. & Marketz, M., 2006, ISEI. ., p. 106-109

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

Humidity Absorption of Generator Bars

Sumereder, C. & Muhr, H. M., 2006, ICPADM. ., Vol. 2. p. 285-288

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

Vergleich von Verlustfaktormessverfahren sowie des Teilentladungsverhaltens von Generatorstabmodellen

Muhr, H. M., Schwarz, R., Sumereder, C. & Knollseisen, G., 2006, ETG-Fachtagung Diagnostik Elektrischer Betriebsmittel. Berlin und Offenbach: VDE Verlag GmbH, p. 339-344

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

Open Access
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Zuverlässigkeits- und Risikoabschätzung von elektrischen Betriebsmitteln

Sumereder, C. & Muhr, H. M., 2006, EI. Verlag der Technischen Universität Graz, p. 141-141

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

Open Access
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2005

Condition Evaluation of Generator Bars

Sumereder, C., Woschitz, R. & Muhr, H. M., 2005, SDEMPED. Institute of Electrical and Electronics Engineers, p. 287-290

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

Estimation of Residual Lifetime - Theory and Practical Problems

Sumereder, C. & Muhr, H. M., 2005, (Submitted) Höfler´s Days. Ljubljana: Elektroinstitut Milan Vidmar

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

File

Estudo das Propriedades Elétricas e Mecânicas das Madeiras de Pinus Elliottii e Eucalyptus citriodora, Impregnadas com Resina Poliuretana derivada de Óleo de Mamona e Ensaios de NBI de Estruturas

Silva, J. F. R., Altafim, R. A. C., Murakami, C. R., Basso, H. C., Sartori, J. C., Altafim, R. A. P., Silveira, A., Calil Júnior, C., Bueno, B. S., Hirakawa, W., Itokazu, C., Benvenuti, A., Woschitz, R., Muhr, H. M. & Sumereder, C., 2005, CITENEL. ., p. 197-202

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

PDC Measurements at Generator Bars

Sumereder, C., Muhr, H. M. & Woschitz, R., 2005, ISH. Peking: Tsinghua University Press, p. 469-469

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

Open Access
File

Polarization- Depolarization Measurements at Insulation Systems for Rotating Machines

Sumereder, C., Woschitz, R. & Muhr, H. M., 2005, ISEIM. Piscataway: Institute of Electrical and Electronics Engineers, Vol. 3. p. 706-709 (ISEIM).

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

Prototypes of Polymer-Impregnated Reforested Wood Crossarms Subjected to Partial Discharge Tests

Altafim, R. A. C., Woschitz, R., Ribeiro, C., Muhr, H. M., Silva, J. F. R., Calil Júnior, C., Basso, H. C., Sumereder, C., Altafim, R. A. P. & Silveira, A., 2005, EIC. ., p. 225-228

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

Qualitätsprüfung von VPE isolierten Energiekabeln durch Stoßspannungsprüfung mit erhöhtem Stoßpegel

Woschitz, R., Sumereder, C. & Muhr, H. M., 2005, Grenzflächen in elektrischen Isoliersystemen. Berlin und Offenbach: VDE Verlag GmbH, Vol. 99. p. 213-215 (ETG-Fachbericht).

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

Open Access
File

Quality Control of XLPE Cables by means of Impulse Voltage Test

Woschitz, R., Muhr, H. M. & Sumereder, C., 2005, ISH. Peking: Tsinghua University Press, p. 602-602

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

Open Access
File

Quality Control of XLPE Cables by means of Impulse Voltage Test

Woschitz, R., Panosch, W., Sumereder, C. & Knollseisen, G., 2005, CIRED. ., p. 633-633

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

Open Access
File

Quality Control of XLPE Cables by means of Impulse Voltage Test

Woschitz, R., Muhr, H. M. & Sumereder, C., 2005, ISEIM. Piscataway: Institute of Electrical and Electronics Engineers, Vol. 2. p. 526-528 (ISEIM).

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