AT41435B - Device for operating compensated alternating current commutator machines. - Google Patents

Device for operating compensated alternating current commutator machines.

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Publication number
AT41435B
AT41435B AT41435DA AT41435B AT 41435 B AT41435 B AT 41435B AT 41435D A AT41435D A AT 41435DA AT 41435 B AT41435 B AT 41435B
Authority
AT
Austria
Prior art keywords
operating
alternating current
commutator machines
current commutator
compensated
Prior art date
Application number
Other languages
German (de)
Original Assignee
Felten & Guilleaume Lahmeyerwe
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
Priority claimed from DE1904190287D external-priority patent/DE190287C/de
Application filed by Felten & Guilleaume Lahmeyerwe filed Critical Felten & Guilleaume Lahmeyerwe
Application granted granted Critical
Publication of AT41435B publication Critical patent/AT41435B/en

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Description

  

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   Mit andern Worten : In Fig.   5 der   genannten französischen Patentschrift handelt es sich um eine kompoundierte Maschine, während es sich hier um einen Motor handelt, der sich beim Anlaufen zunächst wie ein Serienmotor, im Betrieb dagegen vollständig wie ein Nebenschlussmotor verhält. Insoferne unterscheidet sich die vorliegende Einrichtung auch von derjenigen, wie sie durch E. T. Z. 04, S, 81, Fig. 63 bekannt geworden ist, bei welcher auch eine   Doppelschlussschaltung   zur Anwendung kommt. 



   Das Anlassen von gewöhnlichen kompensierten   Nebenschlussmotoren   als Serienmotoren ist im allgemeinen bekannt. Die vorliegende Einrichtung unterscheidet sich hiervon vor-   teilhalft   dadurch, dass der Übergang von einer Schaltung zu der anderen ohne Stromunterbrechung im Hauptstromkreis erfolgt und dass ausserdem, wie bereits erwähnt, der Erregertransformator stets nur die Differenz des Arbeitsstromes und des durch   dil'Kommutator-   spannung bestimmte Erregerstromes zu liefern hat und somit sehr klein sein kann.



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   In other words: FIG. 5 of the French patent mentioned is a compounded machine, while this is a motor which, when started, initially behaves like a series motor, while in operation it behaves completely like a shunt motor. In this respect, the present device also differs from that which has become known from E. T. Z. 04, S, 81, Fig. 63, in which a double-ended circuit is also used.



   The starting of ordinary compensated shunt motors as series motors is generally known. The present device differs from this advantageously in that the transition from one circuit to the other takes place without current interruption in the main circuit and, in addition, as already mentioned, the excitation transformer always only determines the difference between the working current and the voltage through the commutator Has to deliver excitation current and can therefore be very small.

 

Claims (1)

PATENT-ANSPRUCH : Einrichtung zum Betriebe von kompensierten Wechselstromkommutatormaschinen, dadurch gekennzeichnet, dass während des Anlassens ausschliesslich die Reihenschaltung benutzt wird, während zur Begrenzung der Geschwindigkeit nach erfolgtem Anlassen die Erregerbürsten unter Aufrechterhaltung ihrer Reihenschaltung mit dem Ständer zugleich an einen vom Netz gespeisten Transformator oder an das Netz selbst angelegt werden. EMI2.1 PATENT CLAIM: Device for the operation of compensated AC commutator machines, characterized in that the series connection is used exclusively during starting, while to limit the speed after starting the exciter brushes while maintaining their series connection with the stand at the same time connected to a transformer fed by the mains or to the mains itself will. EMI2.1
AT41435D 1904-07-30 1907-09-28 Device for operating compensated alternating current commutator machines. AT41435B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1904190287D DE190287C (en) 1904-07-30

Publications (1)

Publication Number Publication Date
AT41435B true AT41435B (en) 1910-03-25

Family

ID=5722975

Family Applications (1)

Application Number Title Priority Date Filing Date
AT41435D AT41435B (en) 1904-07-30 1907-09-28 Device for operating compensated alternating current commutator machines.

Country Status (1)

Country Link
AT (1) AT41435B (en)

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