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A Study Of Partial Discharge Characteristics In Oil Impregnated Pressboard Insulation
| Content Provider | Indian Institute of Science (IISc) |
|---|---|
| Author | Mohsin, M. M. Narayanachar, M. N. Nema, R. S. |
| Copyright Year | 1996 |
| Abstract | An attempt has been made to study the effect of time and test procedure on the behaviour of partial discharge (PD) pulses causing failure of oil-pressboard system under power frequency voltages using circular disc shaped samples and uniform field electrodes. Weibull statistics have been used to handle the large amount of PD data. The PD phenomena has been found to be stress and time dependent. On the basis of stress level, three different regions are identified and in one of the regions, the rate of deterioration of the sample is at a maximum. The work presents some interesting features of Weibull parameters as related to the condition of insulation studied in addition to its usual PD characteristics |
| File Format | |
| Journal | PeerReviewed |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers |
| Publisher Date | 1996-01-01 |
| Access Restriction | Authorized |
| Subject Keyword | High Voltage Engineering (merged with EE) |
| Content Type | Text |
| Resource Type | Article |
