Choonhapran, Phuwanart ; Balzer, Gerd (2006)
Stresses of Circuit-Breakers : Effects of Grounding and Types of Applications.
2006 IEEE PES Power Systems Conference & Exposition. Atlanta, GA, USA (29.09.2006-01.11.2006)
doi: 10.1109/PSCE.2006.296193
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
Circuit-breakers are one of the most important equipment in power systems. They serve as interrupting devices which interrupt the operating and short-circuit currents. Circuit-breakers are subject to electrical stresses during operation. These stresses are composed of stress of over-voltages across circuit-breakers, stress of rate of rise of recovery voltages and stress of interrupting currents. Such electrical stresses depend on types of applications, types of system grounding and rating of systems. The aim of this study is to investigate electrical stresses of circuit-breakers in respect of types of system grounding: isolated, compensated and solidly grounded systems and interrupting applications, for example, interruption of no-load transmission lines/cables, capacitor bank switching, interruption of shunt reactors and interruption of short-line faults. The simulation of circuit-breaker stresses in 110 kV system is carried out and the results in any applications are then compared.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2006 |
| Autor(en): | Choonhapran, Phuwanart ; Balzer, Gerd |
| Art des Eintrags: | Bibliographie |
| Titel: | Stresses of Circuit-Breakers : Effects of Grounding and Types of Applications |
| Sprache: | Englisch |
| Publikationsjahr: | 2006 |
| Ort: | Piscataway |
| Verlag: | IEEE |
| Buchtitel: | 2006 IEEE PES Power Systems Conference and Exposition |
| Veranstaltungstitel: | 2006 IEEE PES Power Systems Conference & Exposition |
| Veranstaltungsort: | Atlanta, GA, USA |
| Veranstaltungsdatum: | 29.09.2006-01.11.2006 |
| DOI: | 10.1109/PSCE.2006.296193 |
| Kurzbeschreibung (Abstract): | Circuit-breakers are one of the most important equipment in power systems. They serve as interrupting devices which interrupt the operating and short-circuit currents. Circuit-breakers are subject to electrical stresses during operation. These stresses are composed of stress of over-voltages across circuit-breakers, stress of rate of rise of recovery voltages and stress of interrupting currents. Such electrical stresses depend on types of applications, types of system grounding and rating of systems. The aim of this study is to investigate electrical stresses of circuit-breakers in respect of types of system grounding: isolated, compensated and solidly grounded systems and interrupting applications, for example, interruption of no-load transmission lines/cables, capacitor bank switching, interruption of shunt reactors and interruption of short-line faults. The simulation of circuit-breaker stresses in 110 kV system is carried out and the results in any applications are then compared. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik |
| Hinterlegungsdatum: | 20 Nov 2008 08:25 |
| Letzte Änderung: | 29 Nov 2024 10:28 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
 |
Frage zum Eintrag |
Optionen (nur für Redakteure)
 |
Redaktionelle Details anzeigen |
Drucken
Impressum