Electrical measurements of insulating materials used in oil filled HVDC cables: Paper and paper-polypropylene-paper laminates

2005 IEEE International Conference on Dielectric Liquids, ICDL 2005

Volumn , Issue , 2005, Pages 409-412

  Cavallini, A ^a   Montanari, G C ^a   Palmieri, F ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC CABLES; ELECTRIC INSULATION; ELECTRIC SPACE CHARGE; LAMINATES; PAPER; POLYPROPYLENES;

ELECTRIC STRENGTH TESTS; ELECTRICAL MEASUREMENTS; HVDC CABLES; SPACE CHARGE MEASUREMENTS;

HVDC POWER TRANSMISSION;

CABLE PAPERS; ELECTRIC INSULATION; IMPREGNATED PAPERS; LAMINATES; LIFE TESTS; POLYPROPYLENE;

EID: 28444454535     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

1. Y. Zhang, J. Lewiner, C. Alquié, N. Hampton, "Evidence of strong correlation between space-charge buildup and breakdown in cable insulation", IEEE Trans. DEI, Vol. 3, pp. 778-783, 1996.
2. L. A. Dissado, G. Mazzanti G.C. Montanari, "Elemental strain and trapped space charge in aging of insulating materials. Part 1: Elemental strain under thermo-electrical-mechanical stress", IEEE Trans. DEI, Vol. 8, pp. 959-965, 2001.
3. N. Hozumi, T. Takeda, H. Suzuki, T. Okamoto, "Space charge behavior in XLPE cable insulation under 0.2 -1.2 MV/cm dc fields", IEEE Trans. DEI, Vol. 5, pp. 82-90, 1998.
4. G.C. Montanari, "The electrical degradation threshold of polyethylene investigated by space charge and conduction current measurements", IEEE Trans. DEI, Vol. 7, pp. 309-315, 2000.
5. G.C. Montanari, D. Fabiani, "Evaluation of dc insulation performance based on space-charge measurements and accelerated life tests", IEEE Trans. DEI, Vol. 7, pp. 322-328, 2000.
6. J.M. Alison, "A high field pulsed electro-acoustic apparatus for space charge and external circuit current measurement within solid insulators", Meas. Sci. Technol., Vol. 9, pp. 1737-1750, 1998.
7. T. Takada, "Acoustic and optical methods for measuring electric charge distributions in dielectrics", IEEE Trans. DEI, Vol. 6, pp. 519-547, 1999.
8. A. Cavallini, D. Fabiani, G. Mazzanti, G.C. Montanari, "Life model based on space-charge quantities for HVDC polymeric cables subjected to voltage-polarity inversions", IEEE Trans. DEI, Vol. 9, pp. 514-523, 2002.
9. G. Mazzanti, G.C. Montanari, J.M. Alison, "A space-charge based method for the estimation of apparent mobility and trap depth as markers for insulation degradation. Theoretical basis and experimental validation", IEEE Trans. DEI, Vol. 10, pp. 187-197, 2003.
10. G.C. Montanari, G. Mazzanti, L. Simoni, "Progress in electrothermal life modeling of electrical insulation during the last decades", IEEE Trans. DEI, Vol. 9, pp. 730-745, 2002.
11. C. Laurent, G. Teyssedre, G.C. Montanari, "Time-resolved space charge and electroluminescence measurements in polyethylene under ac stress", IEEE Trans. DEI, Vol. 11, pp. 554-560, 2004.