Information within the dielectric response of power transformers for wide frequency ranges

Conference Record of IEEE International Symposium on Electrical Insulation

Volumn , Issue , 2010, Pages

  Jaya, Michael ^a   Leibfried, Thomas ^a   Koch, Maik ^b  

^a UNIVERSITY OF KARLSRUHE   (Germany)

^b OMICRON ELECTRONICS   (Austria)

Author keywords

Dielectric response; Frequency Domain Spectroscopy; Moisture determination; Oil paper insulation

Indexed keywords

AGEING CONDITIONS; AGEING OF POWER TRANSFORMERS; CELLULOSE MATERIALS; DIELECTRIC RESPONSE; FREQUENCY DOMAIN SPECTROSCOPY; FREQUENCY DOMAINS; FREQUENCY RANGES; HIGHER FREQUENCIES; INSULATION CONDITIONS; INTERFACIAL POLARIZATION; LOW FREQUENCY; LOW FREQUENCY MEASUREMENTS; MOISTURE CONTENTS; OIL PAPER INSULATION; RESONANCE EFFECT; WIDE FREQUENCY RANGE;

MOISTURE; MOISTURE DETERMINATION; OIL FILLED TRANSFORMERS; PAPER; POWER TRANSFORMERS; TECHNICAL PRESENTATIONS; TRANSFORMER SUBSTATIONS;

FREQUENCY RESPONSE;

AGING; DIELECTRICS; FREQUENCY; INSULATION; MOISTURE CONTENT; OILED PAPERS; POLARIZATION; TRANSFORMERS;

EID: 77957360758     PISSN: 01642006     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ELINSL.2010.5549839     Document Type: Conference Paper

References (6)

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2. M. Jaya, B. Herbst, T. Leibfried: "Do FDS measurements on transformers at higher frequencies exhibit purely dielectric behaviour?", ETGFachtagung "Diagnostik Elektrischer Betriebsmittel, ETG Fachbericht 119, Pages 363-368, Düsseldorf, October 2009.
3. S. M. Gubanski, K. G. Abeywickrama: "Exploring Possibilities for Characterization of Power Transformer Insulation by FRA", IEEE Transactions on Power Delivery Vol. 21, No. 3, p. 1375-1382, July 2006.
4. M. Koch: "Reliable Moisture Determination in Power Transformers", PhD thesis, Institute of HV Engineering, University of Stuttgart, published by Sierke Göttingen, Germany, 2008.
5. General Electric's Analysis Software MODS V1.5 for Insulation Diagnostics System 200.
6. M. Koch, M. Krüger: "A Fast and Reliable Dielectric Diagnostic Method to Determine Moisture in Power Transformers", CMD 2008 International Conference on Condition Monitoring and Diagnosis, paper E1-2, Beijing, China, 2008.