Valve stack for high voltages

Valve stack for high voltages, preferably for high voltage converter valves, comprising a number of electrically inter-connected valve modules (5), some of which are disposed above one another. To prevent a large fire in a valve module (5) from spreading upwards to valve modules (5) positioned above...

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Bibliographische Detailangaben
Hauptverfasser: JOHANSSON, MATS, RUETER, FREDRIK, ASTROEM, URBAN
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Valve stack for high voltages, preferably for high voltage converter valves, comprising a number of electrically inter-connected valve modules (5), some of which are disposed above one another. To prevent a large fire in a valve module (5) from spreading upwards to valve modules (5) positioned above it, fire screens (8) are arranged between valve modules (5) located one above the other.