Mobility estimation in polymeric insulation through space charge profiles derived by PEA measurements

Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report

Volumn , Issue , 2002, Pages 35-39

  Alison, J M ^a   Mazzanti, Giovanni ^b   Montanari, Gian Carlo ^b   Palmieri, Fabrizio ^c  

^a Alison Microwave Ltd   (United Kingdom)

^b UNIVERSITY OF BOLOGNA   (Italy)

^c TechImp   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

CHARGE CARRIERS; ELECTRIC CABLES; ELECTRIC POTENTIAL; HVDC POWER TRANSMISSION; POLYMERS;

DEPOLARIZATION;

ELECTRIC INSULATION;

EID: 0036442007     PISSN: 00849162     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Y. Zhang, J. Lewiner, C. Alquié and N. Hampton, "Evidence of strong correlation between space-charge buildup and breakdown in cable insulation", IEEE Trans. DEI, Vol. 3, No. 6, pp. 778-783, 1996.
2. T. Takada, "Acoustic and optical methods for measuring electric charge distributions in dielectrics", IEEE Trans. DEI, Vol. 6, n. 5, pp. 519-547, October 1999.
3. 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.
4. 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", submitted to IEEE Trans. DEI, april 2002.
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, No. 3, pp. 322-328, 2000.
6. G.C. Montanari, G. Mazzanti, F. Palmieri, G. Perego, S. Serra, "Space-charge trapping and conduction in LDPE, HDPE and XLPE", Journal of Physics D: Applied Physics, Vo. 34, pp. 2902-2911, 2001.
7. D.A. Seanor, Electrical properties of polymers, Academic Press, London, 1982.