Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

 
Session Overview
Session
S04: Oral 4 - Diagnostics and Asset Management of Transformers
Time:
Monday, 26/Aug/2019:
4:00pm - 6:00pm

Chair: Ernst Gockenbach
Secretary: Richard Cselko, Budapest University of Technology and Economics
Location: Bartók

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Presentations
ID: 892
Final paper submission - Monitoring and diagnostics (evaluation procedures, knowledge rules, data mining)

Multidimensional Analysis of a Real Transformer Fleet Based on the Evaluation of Oil Properties

Sebastian Schreiter1,2, Holger Lohmeyer3, Peter Werle4

1HTWK Leipzig, Leipzig University of Applied Science, Faculty of Electrical Engineering and Information Technology, Department of electric power systems; 2FTZ Leipzig e.V., Research and transfer centre at the HTWK Leipzig, Germany; 3ABB AG, Halle/Saale, Germany; 4Leibniz University Hannover, Institute of Electric Power Systems, Division of High Voltage Engineering and Asset Management, Schering-Institute, Germany

Bibliography
Sebastian Schreiter, Peter Werle, Holger Lohmeyer: Intelligente Algorithmen zur Bewertung von Isolierölkennwerten, Transformer Life Management Tagung, TLM 2018, Neuss, Deutschland.

Sebastian Schreiter, Stefan Kornhuber, Cornelia Radigk, Oleg Kouzmine: Individualisierte Bewertungskenngrößen für die Gas-in-Öl-Analyse für Leistungstransformatoren, Vortrag auf der ETG Tagung Diagnostik elektrischer Betriebsmittel 2014, Berlin, Deutschland.

Sebastian Schreiter, Peter Werle, Oleg Kouzmine: Enhanced method for determination of number of turns of transformer windings, International Symposium of Highvoltage Engineering ISH, 2011, Hannover, Germany.

Sebastian Schreiter, Peter Werle, Oleg Kouzmine: New Method for determination of number of turns of transformer windings, Conference of Condition Monitoring and Diagnostic, CMD, 2010, Tokio, Japan.


ID: 1044
Final paper submission - Monitoring and diagnostics (evaluation procedures, knowledge rules, data mining)

Estimation of the Ageing Condition of Oil-filled Transformers based on the Oil Parameters Using a Novel Fuzzy Logic Algorithm

Tobias Kinkeldey1, Tobias Münster1, Peter Werle1, Suwarno Suwarno2, Kai Hämel3, Jörg Preusel3

1Leibniz Universität Hannover, Germany; 2School of Electrical Engineering and Informatics, Institute of Technology Bandung, Indonesia; 3GRIDINSPECT GmbH, Feldatal, Germany

Bibliography
Bestimmung des Polymerisationsgrades (DP-Wert) der Öl-Papier-Isolierung von Transformatoren mittels eines Fuzzy-Logik-basierten Algorithmus, ETG 2018, Berlin.
Investigation on aging markers of thermally accelerated aged oil-impregnated papers, ISH 2017, Buenos Aires, Argentinia
Zustandsbewertung von Transformatoren auf Basis des entropiegestützten Health-Index, ETG 2016, Berlin.


ID: 644
Final paper submission - High voltage and high current testing techniques (test procedures, measurements, evaluation, partial discharges, dielectric parameters, emerging test techniques)

Correlation of Dielectric Parameters and Insulation Properties of Power Transformers

Martin Anglhuber

OMICRON, Austria

Bibliography
Martin Anglhuber received his diploma degree in electrical engineering from the TU München in 2007. From 2007 to 2011 he worked as a scientific assistant at the institute for High Voltage Technology and Power Transmission of the TU München, Germany and performed research on polymer nanocomposites as insulating material in high voltage apparatus. He received the Dr.-Ing. (Ph.D.E.E.) degree in 2012.
Since 2012 he is working at OMICRON electronics in Klaus, Austria where he acts as a product manager in the area of dielectric transformer diagnostics.


ID: 982
Final paper submission - High voltage and high current testing techniques (test procedures, measurements, evaluation, partial discharges, dielectric parameters, emerging test techniques)

Analysis of the Calculation of Translating the Dielectric Spectroscopy of Major Insulation of Transformer to Oil-impregnated Paper Using XY Model

Qingchuan Xu, Fuchang Lin, Hua Li, Haoqian Wu, Xiantao Tao

State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan, 430074, P. R. China

Bibliography
[1]Qingchuan Xu, Fuchang Lin, Hua Li, et al. Acquiring Polarization and Depolarization Current with less Interference by Translating Dielectric Response from Frequency to Time Domain. IEEE Conference on Electrical Insulation and Dielectric Phenomena, 2018.
[2]Qingchuan Xu, Fuchang Lin, Hua Li, et al. Simulation of Toroidal Ring in Surge Voltage Suppression. High Voltage Conference on Chinese Society for Electrical Engineering , 2017.


ID: 874
Final paper submission - High voltage and high current testing techniques (test procedures, measurements, evaluation, partial discharges, dielectric parameters, emerging test techniques)

Moisture Saturation as a Universal Evaluation Criterion for Water Contamination in Insulation Systems

Maik Koch1, Stefan Tenbohlen2

1Magdeburg University of Applied Sciences, Germany; 2University of Stuttgart, Germany



 
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