Title :
Partial discharge amplitude distribution analysis for the evaluation of ageing progression in voltage endurance tests
Author :
Boscolo, A. ; Bressani, M. ; Contin, A. ; Rabach, G. ; Secco, M. ; Tosato, F.
Author_Institution :
Dipartimento di Elettrotecnica, Elettronica ed Inf., Trieste Univ., Italy
Abstract :
The use of partial-discharge amplitude distribution (PDAD) analysis for monitoring the aging trend in accelerated tests on insulation systems is proposed. The PDAD technique was found to be more reliable than traditional nondestructive diagnostic tests. The calculation of a merit index of aging progression is also discussed
Keywords :
ageing; insulation testing; life testing; partial discharges; accelerated tests; ageing progression; insulation systems; merit index; partial-discharge amplitude distribution; voltage endurance tests; Aging; Coils; Copper; Dielectrics and electrical insulation; Glass; Insulation testing; Partial discharges; System testing; Voltage; Yarn;
Conference_Titel :
Properties and Applications of Dielectric Materials, 1988. Proceedings., Second International Conference on Properties and Applications of
Conference_Location :
Beijing
DOI :
10.1109/ICPADM.1988.38402
