AT120657B - Control transformer in economy circuit. - Google Patents

Control transformer in economy circuit.

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Publication number
AT120657B
AT120657B AT120657DA AT120657B AT 120657 B AT120657 B AT 120657B AT 120657D A AT120657D A AT 120657DA AT 120657 B AT120657 B AT 120657B
Authority
AT
Austria
Prior art keywords
control transformer
economy circuit
voltage divider
circuit
economy
Prior art date
Application number
Other languages
German (de)
Original Assignee
Aeg Union Elek 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 Aeg Union Elek Wien filed Critical Aeg Union Elek Wien
Application granted granted Critical
Publication of AT120657B publication Critical patent/AT120657B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Regeltransformator in Sparschaltung. 



   Es ist bekannt, einen Regeltransformator in Sparschaltung auf der geregelten Seite an einen Spannungsteiler anzuschliessen, dessen   beide Anschlüsse   wahlweise an zwei   benachbarte Anzapfungen   des Spartransformators gelegt werden. Der Spannungsteiler ist in der Mitte angezapft. An den Anzapfungen wird die geregelte Spannung abgenommen. Auf der ungeregelten Seite sind die Zuleitungen direkt an den Spartransformator herangeführt und fest angeschlossen. In dieser Schaltung kann nur eine Spannung entnommen werden, die der Mitte der Spule entspricht, an die der Spannungsteiler angeschlossen ist. Da die Zuführungen der ungeregelten Seite jedoch nur am Anfang oder Ende einer Spule angeschlossen sind ; kann bei einer derartigen Anordnung nie auf ein Übersetzungsverhältnis 1 : 1 eingestellt werden.

   Um das zu erreichen, könnte man entweder die Zuleitung an die Mitte einer Spule anschliessen. Dazu müsste man die Spule anzapfen, was aber aus wiekeltechnischen und elektrischen Gründen unerwünscht ist. 



   Erfindungsgemäss ist deshalb auch die eine Zuleitung über einen   ähnlichen     Spannungs-   teiler wie die eine Ableitung an die Wicklung angeschlossen. In der Abbildung ist eine derartige Anordnung dargestellt. Über die Leitung a und b wird die   Primärspannung   zugeführt. 



  Die Wicklung besteht aus den einzelnen Spulen c1 bis   C7, deren   Endpunkte zu den Kontakten      
 EMI1.1 
 f ist in bekannter Weise über einen Spannungsteiler, der aus den Spulen g und   h   besteht, angeschlossen. Die festangeschlossene Zuteilung b ist über den Spannungsteiler    &    und i mit der Wicklung verbunden. Befinden sich die Enden der Spulen   A und y auf   den Kontakten   cl : i   
 EMI1.2 
 werden muss. 

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



   <Desc / Clms Page number 1>
 



  Control transformer in economy circuit.



   It is known to connect a regulating transformer in an economy circuit on the regulated side to a voltage divider, the two connections of which are optionally connected to two adjacent taps of the autotransformer. The voltage divider is tapped in the middle. The regulated voltage is taken from the taps. On the unregulated side, the supply lines are brought directly to the autotransformer and firmly connected. In this circuit, only a voltage can be taken that corresponds to the center of the coil to which the voltage divider is connected. Since the feeds of the unregulated side are only connected at the beginning or end of a coil; can never be set to a transmission ratio of 1: 1 with such an arrangement.

   To achieve this, one could either connect the lead to the middle of a coil. To do this, one would have to tap into the coil, which is undesirable for technical and electrical reasons.



   According to the invention, one supply line is therefore also connected to the winding via a voltage divider similar to that of the one discharge line. Such an arrangement is shown in the figure. The primary voltage is supplied via lines a and b.



  The winding consists of the individual coils c1 to C7, their end points to the contacts
 EMI1.1
 f is connected in a known manner via a voltage divider consisting of coils g and h. The permanently connected allocation b is connected to the winding via the voltage divider & and i. If the ends of the coils A and y are on the contacts cl: i
 EMI1.2
 must become.

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

Claims (1)

PATENT-ANSPRUCH : Regeltransformator in Sparschaltung, bei dem der mit den Regelstufen verbundene Leiter über einen Spannungsteiler, der zwischen zwei Anzapfungen liegt, angeschlossen ist, dadurch gekennzeichnet dass auch der Anschluss des zu einem festen Punkt der Wicklung führenden EMI1.3 EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Control transformer in economy circuit, in which the conductor connected to the control stages is connected via a voltage divider, which is located between two taps, characterized in that the connection also leads to a fixed point on the winding EMI1.3 EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT120657D 1928-10-19 1929-09-26 Control transformer in economy circuit. AT120657B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE120657X 1928-10-19

Publications (1)

Publication Number Publication Date
AT120657B true AT120657B (en) 1931-01-10

Family

ID=5656619

Family Applications (1)

Application Number Title Priority Date Filing Date
AT120657D AT120657B (en) 1928-10-19 1929-09-26 Control transformer in economy circuit.

Country Status (1)

Country Link
AT (1) AT120657B (en)

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