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Overvoltages in secondary circuits of air-insulated substation due to disconnector switching
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Computer Simulation of Transients Due to Disconnector Switching in Air-Insulated Substations
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Analysis of Electromagnetic Transients in Secondary Circuits due to Disconnector Switching in 400 kV Air-Insulated Substation
| Content Provider | Semantic Scholar |
|---|---|
| Author | Filipovic-Grcic, Bozidar Uglesic, Ivo Milardić, Viktor Filipović-Grčić, Dalibor |
| Copyright Year | 2013 |
| Abstract | Abstract This paper describes the electromagnetic transients caused by disconnector switching in 400 kV air-insulated substation. Transient overvoltages in the secondary circuits of capacitor voltage transformer (CVT) have been calculated using the EMTP-ATP software. The transfer of electromagnetic transients through substation's grounding grid has been analyzed in order to determine the overvoltages at the terminals of protective relays located in the control (relay) room. The overvoltages in secondary circuits have been recorded during on-site test. |
| Starting Page | 11 |
| Ending Page | 17 |
| Page Count | 7 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.epsr.2014.02.004 |
| Alternate Webpage(s) | https://bib.irb.hr/datoteka/659279.Electromagnetic_transients_in_secondary_circuits_due_to_disconnector_switching_in_AIS.pdf |
| Alternate Webpage(s) | https://bib.irb.hr/datoteka/659279.EPSR_preprint.pdf |
| Alternate Webpage(s) | http://ipstconf.org/papers/Proc_IPST2013/13IPST049.pdf |
| Alternate Webpage(s) | https://doi.org/10.1016/j.epsr.2014.02.004 |
| Volume Number | 115 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |