STATIC PROTECTION IMPEDANCE RELAY

1299933 Protective arrangements ALLMANNA SVENSKA ELEKTRISKA AB 7 May 1970 [8 May 1969] 22048/70 Heading H2K A static impedance relay arrangement comprises a "current" circuit 1, 10 for producing, e.g. across a resistor 11, a first pulsating direct voltage proportional to the current of a p...

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Bibliographische Detailangaben

Hauptverfasser:	TORKEL JOHANSSON, ANDERS HELGE
Format:	Patent
Sprache:	eng
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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