Does the degree of cellulose polymerization affect the dielectric response?

IEEE Transactions on Dielectrics and Electrical Insulation

Volumn 18, Issue 5, 2011, Pages 1647-1650

  Gielniak, Jaroslaw ^a   Graczkowski, Andrzej ^a   Moscicka Grzesiak, Hanna ^a  

^a POZNAN UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

frequency domainanalysis; Paper insulation; time domain measurements

Indexed keywords

CELLULOSE POLYMERIZATION; DIELECTRIC RESPONSE; PAPER INSULATION; POLYMERIZATION DEGREE; RESEARCH OBJECT; STATISTICAL DISPERSION; TIME AND FREQUENCY DOMAINS; TIME DOMAIN MEASUREMENT;

CELLULOSE; PAPER; POLYMERS; WATER CONTENT;

POLYMERIZATION;

CELLULOSE; DIELECTRICS; INSULATION; MOISTURE CONTENT; PAPER; POLYMERIZATION; POLYMERS;

EID: 80054085052     PISSN: 10709878     EISSN: None     Source Type: Journal    
DOI: 10.1109/TDEI.2011.6032835     Document Type: Conference Paper

References (10)

1. G. Csépes, J. Hámos, R. Brooks and V. Karius, "Practical foundations of the RVM (Recovery Voltage Method) for oil/paper insulation diagnosis", IEEE Conf. Electr. Insul. Dielectr. Phenomena (CEIDP), Atlanta, Vol.1, pp. 345-355, 1998.
2. J. Subocz, "Analysis of PDC characteristics in transformers insulation", Energetyka, No. VI, pp. 32-35, 2005 (in Polish).
3. S. M. Gubanski, P. Boss, G. Csépes, V. Der Houbanessian, J. Filippini, P. Guuinic, U. Gäfvert , V. Karius, J. Lapworth, G. Urbani, P. Werelius and W. Zaengl, "Dielectric response methods for diagnostics of power transformers", IEEE Electr. Insul. Mag., Vol. 19, No. 3, pp. 12-18, 2003.
4. W. S. Zaengl, "Dielectric spectroscopy in time and frequency domain for HV power equipment, Part I: Theoretical considerations", IEEE Electr. Insul. Mag., Vol. 19, No. 5, pp. 5-19, 2003.
5. W. S. Zaengl, "Applications of dielectric spectroscopy in time and frequency domain for HV power equipment", IEEE Electr. Insul. Mag., Vol. 19, No. 6, pp. 9-22, 2003.
6. International research project financed by European Commission, "Reliable diagnostics of HV transformer insulation for safety assurance of power transmission system-REDIATOOL", Proposal No. NNE5/472, 2001, realization 2003-2006, Partners: Poland, Sweden, Germany.
7. C. Ekanayake, S.M. Gubanski, A. Graczkowski and K. Walczak, Frequency response of oil impregnated pressboard and paper samples for estimating moisture in transformer insulation", IEEE Trans. Power Delivery, Vol. 21, No. 3, pp. 1309-1317, 2006.
8. S.M. Gubanski, J. Blennow, L. Karlsson, K. Feser, S. Tenbohlen, C. Neumann, H., Moscicka-Grzesiak, A. Filipowski and L. Tatarski, "Reliable diagnostics of HV transformer insulation for safety assurance of power transformers systems", CIEGRE Sesion, Paris, France, paper No. D1-207, 2006.
9. K. Walczak, A Graczkowski, J. Gielniak, H. Moranda, H. Moscicka-Grzesiak, C. Ekanayake and S. M. Gubanski, "Dielectric frequency response of cellulose samples with various degree of moisture content and aging", Przeglad Elektrotechniczny, No. 1'2006, pp. 264-267, 2006 (in Polish).
10. J. Gielniak, C. Ekanayake, K. Walczak, A. Graczkowski and S.M. Gubanski, "Dielectric response of new and aged transformer pressboard in dry and wet states", Int'l. Sympos. Electr. Insulating Materials (ISEIM), Kitakyushu, Japan, pp.386-389, 2005.