AT122879B - Single-phase to direct current converter. - Google Patents

Single-phase to direct current converter.

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Publication number
AT122879B
AT122879B AT122879DA AT122879B AT 122879 B AT122879 B AT 122879B AT 122879D A AT122879D A AT 122879DA AT 122879 B AT122879 B AT 122879B
Authority
AT
Austria
Prior art keywords
phase
converter
direct current
current converter
armature
Prior art date
Application number
Other languages
German (de)
Inventor
Alfred Dr Techn Ing Grabner
Original Assignee
Siemens Schuckertwerke Wien
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Schuckertwerke Wien filed Critical Siemens Schuckertwerke Wien
Application granted granted Critical
Publication of AT122879B publication Critical patent/AT122879B/en

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Description

  

   <Desc/Clms Page number 1> 
 



    Einphasenstrom-Gleichstrom- Umformer.   



   Die Erfindung betrifft   Einphasenstrom-Gleichstrom-Umformer,   die aus einem oder mehreren Einphasen-Mehrphasenumformern und einem oder mehreren   Mehrphasenstrom-Gleichstrom-Einanker-     umformern bestehen und zur Abdämpfung der gegenläufigen Komponente des Einphasensystems Dämpfungs-   einrichtungen enthalten. Erfindungsgemäss erhält nur der Phasenumformer, aber nicht der Einankerumformer solche   Dämpfungseinriehtungen.   Es hat sich gezeigt, dass   Dämpfungseinrichtungen   am Einankerumformer das Eintreten kommutierungsstörender Komponenten des Einphasensystems in den Einankerumformer begünstigen, weil sie den Scheinwiderstand des Einankerumformers gegen solche Komponenten herabsetzen.

   Durch die Anordnung nach der Erfindung bleibt dagegen der Scheinwiderstand des Einankerumformers für die Ströme des Einphasensystems höher als der des Phasenumformers, so dass diese Ströme vorzugsweise nur durch den Phasenumformer fliessen und die Kommutierung des Einankerumformers nicht stören. Um auch noch eine Dämpfung durch massive Eisenteile auszuschliessen, wird nach der weiteren Erfindung auch der Ständer des Einankerumformers aus unterteiltem Eisen (Bleehlamellen) zusammengesetzt. 



   PATENT-ANSPRÜCHE :
1. Einphasenstrom-Gleichstrom-Umformergruppe, die aus einem oder mehreren EinphasenMehrphasenumformern und einem oder mehreren Einankerumformern besteht und mit Dämpfungseinrichtungen zur Abdämpfung der gegenläufigen Komponente des Einphasensystems versehen ist, dadurch gekennzeichnet, dass die Dämpfungseinrichtungen nur im Phasenumformer, nicht aber im Einankerumformer enthalten sind. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



    Single-phase to direct current converter.



   The invention relates to single-phase current-direct current converters, which consist of one or more single-phase multi-phase converters and one or more multi-phase current direct current single-armature converters and contain damping devices for damping the opposing components of the single-phase system. According to the invention, only the phase converter, but not the single armature converter, receives such damping devices. It has been shown that damping devices on the single-armature converter promote the entry of components of the single-phase system that interfere with commutation into the single-armature converter, because they reduce the impedance of the single-armature converter to such components.

   Due to the arrangement according to the invention, however, the impedance of the single-armature converter for the currents of the single-phase system remains higher than that of the phase converter, so that these currents preferably only flow through the phase converter and do not interfere with the commutation of the single-armature converter. In order to also rule out damping by massive iron parts, according to the further invention the stator of the single armature converter is also composed of divided iron (sheet metal).



   PATENT CLAIMS:
1. Single-phase / direct current converter group, which consists of one or more single-phase multiphase converters and one or more single-armature converters and is provided with damping devices for damping the opposing components of the single-phase system, characterized in that the damping devices are only contained in the phase converter, but not in the single-armature converter.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

2. Umformer nach Anspruch 1, dadurch gekennzeichnet, dass der Einankerumformer zur weiteren Verringerung seiner Dämpfung gegenüber dem Phasenumformer im Ständer mit unterteiltem Eisen ausgeführt ist. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Converter according to claim 1, characterized in that the single-armature converter is designed to further reduce its damping compared to the phase converter in the stator with divided iron. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT122879D 1930-03-13 1930-03-13 Single-phase to direct current converter. AT122879B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT122879T 1930-03-13

Publications (1)

Publication Number Publication Date
AT122879B true AT122879B (en) 1931-05-26

Family

ID=29274356

Family Applications (1)

Application Number Title Priority Date Filing Date
AT122879D AT122879B (en) 1930-03-13 1930-03-13 Single-phase to direct current converter.

Country Status (1)

Country Link
AT (1) AT122879B (en)

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