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Claims (1)
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Patent 103 273, gekennzeichnet durch eine mit den Triebmotoren und dem Einankerumformer in Reihe geschaltete und in ihrer Spannung regelbare Gleichstrommaschine.
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Patent 103 273, characterized by a direct current machine connected in series with the drive motors and the single armature converter and its voltage controllable.
2. Ausführungsform nach Anspruch 1, dadurch gekennzeichnet, dass die Spannung der Gleichstrommaschine der Gleichspannung des Einankerumformers zu-oder gegenschaltbar ist.
2. Embodiment according to claim 1, characterized in that the voltage of the DC machine can be switched to or from the DC voltage of the single armature converter.
3. Ausführungsform nach Anspruch 1 und 2, dadurch gekennzeichnet, dass die Gleichstrommaschine durch den den Einankerumformer speisenden Einphasen- Mehrphasen- Umformer. angetrieben wird oder im Motorzustand diesen treibt.
3. Embodiment according to claim 1 and 2, characterized in that the DC machine through the single-phase multi-phase converter feeding the single armature converter. is driven or drives this in the engine state.
4. Ausführungsform nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass die in der Spannung regelbare Gleichstrommaschine der Einphasen-Mehrphasen-Umformer und der Einankerumformer zu einem Maschinensatz miteinander gekuppelt sind.
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4. Embodiment according to claim 1 to 3, characterized in that the voltage-controllable DC machine of the single-phase multi-phase converter and the single armature converter are coupled to one another to form a machine set.
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AT111615D1924-12-151927-11-29
Device for single-phase current to direct current conversion for electric locomotives.
AT111615B
(en)
Three-phase powered railway system for operation with electric three-phase direct current locomotives with direct current motors fed by mercury vapor rectifiers
Device for converting high-voltage direct current into alternating current or vice versa by means of several discharge vessels connected directly in series.