Protection coordination of VP Senj with attention on influence of higher harmonic
| Autor: | Kakuk, Kristijan |
|---|---|
| Přispěvatelé: | Nikolovski, Srete |
| Jazyk: | chorvatština |
| Rok vydání: | 2020 |
| Předmět: |
differential protection
overcurrent protection TECHNICAL SCIENCES. Electrical Engineering. Power Engineering vjetroelektrana relay harmonici relej harmonics network mreža TEHNIČKE ZNANOSTI. Elektrotehnika. Elektroenergetika wind power plant diferencijalna zaštita DIgSILENT PowerFactory nadstrujna zaštita |
| Popis: | U ovom radu prikazana je koordinacija zaštite VP Senj s postojećom mrežom. Ukupna instalirana snaga elektrane je 156 MW dok su vjetrogeneratori snage 4 MW. Prikazani su svi dijelovi opreme elektrane s konfiguracijom i dispozicijom sustava. Napravljen je i proračun struja kratkog spoja. Zatim simulacijom su prikazani trofazni kratki spojevi te koordinacija relejne zaštite, kao i utjecaj harmonika na VP Senj. Svi proračuni i simulacije izvršene su pomoću programskog alata DIgSILENT 15.1. This paper describes co-ordination of protection of WF Senj with existing network. The total installed capacity of the power plant is 156 MW while wind turbines have a capacity of 4 MW. All parts of the power plant equipment with the configuration and disposition of the system are shown. A calculation of short-circuit currents was also made. Then, the simulation shows three-phase short circuits and the coordination of relay protection, as well as the influence of harmonics on VP Senj. All calculations and simulations are shown using the program DigSILENT 15.1. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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