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| Content Provider | Springer Nature Link |
|---|---|
| Author | Abdelmoumene, Abdelkader Bentarzi, Hamid Chafai, Mahfoud Ouadi, Abderrahmane |
| Copyright Year | 2014 |
| Abstract | The development of digital protective relays is considered as a real revolution in the field of power system protection. This is due to their wonderful features not available with older relay generations such as: multifunction, compactness, communication…etc. However, many experts have expressed their anxieties about the reliability of this kind of relays. In this paper, an analytical approach allowing the reliability assessment of digital protective relay has been presented. First, the different failure modes (common cause failures) have been discussed. Then, reliability modeling and evaluation has been developed in order to identify the points of weakness in digital relays. Subsequently, the measures that may be taken to prevent CCFs and enhance the reliability has been proposed and analyzed. |
| Starting Page | 62 |
| Ending Page | 69 |
| Page Count | 8 |
| File Format | |
| ISSN | 09756809 |
| Journal | International Journal of System Assurance Engineering and Management |
| Volume Number | 7 |
| Issue Number | 1 |
| e-ISSN | 09764348 |
| Language | English |
| Publisher | Springer India |
| Publisher Date | 2014-10-05 |
| Publisher Place | New Delhi |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Digital Reliability Protective relay Power system Quality Control, Reliability, Safety and Risk Engineering Economics, Organization, Logistics, Marketing |
| Content Type | Text |
| Resource Type | Article |
| Subject | Strategy and Management Safety, Risk, Reliability and Quality |
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