Tree initiation characteristics of epoxy resin and epoxy/clay nanocomoposite

IEEE Transactions on Dielectrics and Electrical Insulation

Volumn 16, Issue 5, 2009, Pages 1473-1480

  Raetzke, Stephanie ^a   Ohki, Yoshimichi ^b   Imai, Takahiro ^c   Tanaka, Toshikatsu ^b   Kindersberger, Josef ^a  

^a TECHNICAL UNIVERSITY OF MUNICH   (Germany)

^b WASEDA UNIVERSITY   (Japan)

^c TOSHIBA CORPORATION   (Japan)

Author keywords

(insulation); Epoxy resin; Multi core model; Nanodielectrics; Polymer nanocomposite; Trees

Indexed keywords

ELECTRIC FIELDS; FILLED POLYMERS; FILLERS; FORESTRY; NANOCOMPOSITES; SILICATES;

EPOXY NANOCOMPOSITES; INJECTED ELECTRONS; MULTI-CORE MODEL; NANO-SCALE FILLERS; NANODIELECTRICS; POLYMER NANOCOMPOSITE; TREES; V-T CHARACTERISTICS;

EPOXY RESINS;

EID: 70449408716     PISSN: 10709878     EISSN: None     Source Type: Journal    
DOI: 10.1109/TDEI.2009.5293962     Document Type: Article

References (18)

1. Cigré Task Force D1.16.03: "Various Dielectric Characteristics of Polymer Nanocomposites", Cigré Session, Paris, France, paper D1-305, 2006.
2. T. J. Lewis, "Interfaces are the Dominant Feature at the Nanometric Level", IEEE Trans. Dielectr. Electr. Insul., Vol.11, pp. 739-753, 2004.
3. T. Tanaka: "Dielectric Nanocomposites with Insulating Properties", IEEE Trans. Dielectr. Electr. Insul., Vol.12, pp. 914-928, 2005.
4. T. Tanaka, Y. Ohki, M. Ochi, M. Harada and T. Imai, "Enhanced Partial Discharge Resistance of Epoxy/Clay Nanocomposite Prepared by Newly Developed Organic Modification and Solubilization Methods", IEEE Trans. Dielectr. Electr. Insul., Vol.15, pp. 81-89, 2008.
5. T. Tanaka, T. Yazawa, Y. Ohki, M. Ochi, M. Harada and T. Imai, "Frequency Accelerated Partial Discharge Resistance of Epoxy/Clay Nanocomposite by Newly Developed Organic Modification and Solubilization Method", IEEE Intern. Conf. Solid Dielectr. (ICSD), Winchester, UK, pp. 337-340, 2007.
6. T. Imai, F. Sawa, T. Yoshimitsu, T. Ozaki and T. Shimizu, "Preparation and Insulation Properties of Epoxy-Layered Silicate Nanocomposite", IEEE Conf. Electr. Insul. Dielectr. Phenomena (CEIDP), Boulder, Colorado, USA, pp. 402-405, 2004.
7. N. Tagami, M. Okada, N. Hirai, Y. Ohki, T. Tanaka, T. Imai, M. Harada and M. Ochi, "Dielectric Properties of Epoxy/Clay Nanocomposites-Effects of Curing Agent and Clay Dispersion Method", IEEE Trans. Dielectr. Electr. Insul., Vol.15, pp.24-32, 2008.
8. N. Shimizu and C. Laurent, "Electrical Tree Initiation", IEEE Trans. Dielectr. Electr. Insul., Vol.5, pp. 651-659, 1998.
9. T. Tanaka, "Space Charge Injected via Interfaces and Tree Initiation in Polymers", IEEE Conf. Electr. Insul. Dielectr. Phenomena (CEIDP), Kitchener, Ontario, Canada, pp. 1-15, 2001.
10. L. A. Dissado, J. C. Fothergill, Electrical Degradation and Breakdown in Polymers, Peter Peregrinus Ltd., 1992.
11. T. Tanaka, A. Matsunawa, Y. Ohki, M. Kozako, M. Kohtoh and S. Okabe, "Treeing Phenomena in Epoxy/Alumina Nanocomposite and Interpretation by a Multi-core Model", IEEJ Nanocomposite Special Issue, Vol.26, No.11, pp. 1128-1135, 2006.
12. R. Patsch, "Electrical and Water Treeing-A Chairman's View", IEEE Trans. Electr. Insul., Vol.27, pp. 532-542, 1992.
13. T. Tanaka, M. Kozako, N. Fuse and Y. Ohki: "Proposal of a Multi-core Model for Polymer Nanocomposite Dielectrics", IEEE Trans. Dielectr. Electr. Insul., Vol.12, No.4, pp. 669-681, 2005.
14. T. Tanaka, "Polymer Nanocomposites as HV Insulation: Superiority and Expectation", 15th Intern. Sympos. High Voltage Engineering, University of Ljubljana, Elektroinŝtitut Milan Vidmar, Ljubljana, Slovenia, paper KS-778, 2007.
15. S. Rätzke and J. Kindersberger, "The Effect of Interphase Structures in Nanodielectrics", IEEJ Nanocomposite Special Issue, Vol.26, 2006.
16. T. Iizuka, K. Uchida, T. Tanaka, "Different Voltage Endurance Characteristics of Epoxy/Silica Nanocomposites by Two Kinds of Dispersion Methods", IEEE Conf. Electr. Insul. Dielectr. Phenomena (CEIDP), Vancouver, Canada, pp. 236-239, 2007.
17. T. Tanaka, "Aging of Polymeric and Composite Insulating Materials Aspects of Interfacial Performance in Aging", IEEE Trans. Dielectr. Electr. Insul., Vol.9, pp. 704-716, 2002.
18. T. Takada, Y. Hayase, Y. Tanaka, "Space Charge Trapping in Electrical Potential Well Caused by Permanent and Induced Dipoles", IEEE Conf. Electr. Insul. Dielectr. Phenomena (CEIDP), Vancouver, Canada, pp. 417-420, 2007.