Title :
Broadband partial discharges technique and application in the field of cable paper insulation
Author :
Ciobanu, Romeo ; Schreiner, Cristina ; Temneanu, Marinel
Author_Institution :
Dept. of Electr. Meas. & Mater., Tech. Univ. of Iasi, Iasi
Abstract :
Significant differences between the evolution versus frequency of the partial discharges and breakdown processes were emphasized, suggesting that the breakdown analysis, if used as unique method in quality assessment of some certain insulating materials, proves to have limits in accuracy and may even lead to errors in results interpretation.
Keywords :
cable insulation; electric breakdown; partial discharges; breakdown voltage; broadband partial discharges technique; cable paper insulation; insulation coordination; Cable insulation; Dielectrics and electrical insulation; Electric breakdown; Frequency; Gas insulation; Insulation testing; Partial discharges; Performance evaluation; Pulse measurements; Voltage; breakdown voltage; cable paper; frequency dependence; insulation coordination; partial discharges;
Conference_Titel :
Condition Monitoring and Diagnosis, 2008. CMD 2008. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1621-9
Electronic_ISBN :
978-1-4244-1622-6
DOI :
10.1109/CMD.2008.4580501
