Variation of dielectric strength of a insulation paper with thermal aging

NDT and E International

Volumn 38, Issue 6, 2005, Pages 459-461

  Joshi, Anurag ^a   Kumar, Sunil ^b  

^a Electrical Engineering   (India)

^b THAPAR UNIVERSITY   (India)

Author keywords

Dielectric strength; Synthetic insulation paper; Temperature index; Thermal aging

Indexed keywords

AGING OF MATERIALS; ATMOSPHERIC HUMIDITY; CAPACITANCE; DIELECTRIC PROPERTIES; ELECTRIC CONDUCTIVITY; PARAMETER ESTIMATION; PYROLYSIS;

DIELECTRIC STRENGTH; SYNTHETIC INSULATION PAPER; TEMPERATURE INDEX; THERMAL AGING;

INSULATING MATERIALS;

EID: 18444391220     PISSN: 09638695     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ndteint.2004.12.006     Document Type: Article

References (7)

1. Standard test methods for thermal endurance of rigid electrical insulating materials, Annual book of ASTM standards, No. D2304-91, 1995; vol. 10.01: p. 527-29, see also pp. 532.
2. Standard test methods for dielectric breakdown voltage and dielectric strength of solid electrical insulating materials at commercial power frequencies, Annual book of American Standard Testing Methods (ASTM) standards, No. D149-94, 1995; vol. 10.01: p. 19-20.
3. Standard test methods for sampling and testing untreated paper used for electrical insulation, Annual book of ASTM standards, No. D202-92, 1995; vol. 10.01: p. 64.
4. Testing of flat sheet materials, international electrotechnical commission (IEC) publications No. 243-1, Geneva, Switzerland; 1969.
5. Test methods for water absorption of plastics, Annual book of ASTM standards, No. D570, 1995; vol. 8.01: p. 35.
6. Experimental studies to select Time and Temperature for Thermal Indexing of Synthetic Insulation paper, ME (Thesis); May, 1999, p. 21-24. Department of Electrical and Electronics Engineering, Thapar Institute of Engineering and Technology, (Deemed University) Patiala (Punjab) India. Anurag Joshi.
7. Effect of accelerated aging on the tensile index of synthetic insulation paper. J NDTE Int (article in press).