ELECTRONIC CIRCUIT AND METHOD FOR FEEDING ELECTRIC POWER TO A ALTERNATING-CURRENT ELECTRIC-AIR FURNACE

The invention relates to an electronic circuit and a method for feeding power to at least one electrode of an alternating-current electric-arc furnace, particularly for melting metal. Known circuits of this type typically comprise a series connection with a transformer for providing a supply voltage...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HAAKS, ANDREAS, DEGEL, ROLF, KONIG, ROLAND, PASCH, THOMAS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY
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