ON-LOAD TAP CHANGER

An on-load tap changer for uninterrupted switching between different winding taps of a regulating winding of a tapped transformer in a transformer housing has at least one selector inside the housing for power-free selection of the respective winding tap of a tapped transformer that is to be switche...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PIRCHER CHRISTIAN, MEISEL ROLAND, DONHAUSER JUERGEN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES INDUCTANCES MAGNETS RELAYS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SELECTORS TRANSFORMERS
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Beschreibung
Zusammenfassung:	An on-load tap changer for uninterrupted switching between different winding taps of a regulating winding of a tapped transformer in a transformer housing has at least one selector inside the housing for power-free selection of the respective winding tap of a tapped transformer that is to be switched over to and directly juxtaposed with the winding taps. It also has, spatially separate from the selector, a load-changeover switch for the actual switching from the connected to the new, preselected winding tap.