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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | de Oliveira, H.R.P. Martinez, M.L.B. Campos, I.G. de Oliveira, R.G. de Salles, C. Lefort, C. |
| Copyright Year | 2007 |
| Description | Author affiliation: AESSUL Utility, Rio Grande (de Oliveira, H.R.P.) |
| Abstract | The aim of this research is to define a set of new techniques to an efficient a field procedure to determine the operational state of conventional surge arresters and, therefore, to assist the maintenance of the distribution networks and the substitution of defective surge arresters. Considering the technique-economic question, two technologies of relatively low cost and easy operation were used - Ultrasonic and Radio Interference detectors. The field results were compared to several tests carried out in the High Voltage Laboratory of the Federal University of Itajuba and, from these results, an analysis of the effectiveness of each technology applied to field research is obtained. |
| Starting Page | 39 |
| Ending Page | 44 |
| File Size | 288333 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781424421893 |
| DOI | 10.1109/PCT.2007.4538289 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-07-01 |
| Publisher Place | Switzerland |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Inspection Medium voltage Arresters Surge protection Humidity Power system protection Laboratories Testing Electromagnetic interference Sealing materials Laboratory tests Field inspection detection of ultrasonic sources radio interference - RIV sources |
| Content Type | Text |
| Resource Type | Article |
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