DE590031C - Arrangement on sieve chains connected in high-voltage circuits, designed as coil lines - Google Patents

Arrangement on sieve chains connected in high-voltage circuits, designed as coil lines

Info

Publication number
DE590031C
DE590031C DES93072D DES0093072D DE590031C DE 590031 C DE590031 C DE 590031C DE S93072 D DES93072 D DE S93072D DE S0093072 D DES0093072 D DE S0093072D DE 590031 C DE590031 C DE 590031C
Authority
DE
Germany
Prior art keywords
arrangement
designed
voltage circuits
sieve
chains connected
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DES93072D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES93072D priority Critical patent/DE590031C/en
Application granted granted Critical
Publication of DE590031C publication Critical patent/DE590031C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03HIMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/30Time-delay networks
    • H03H7/32Time-delay networks with lumped inductance and capacitance

Description

Anordnung an in Starkstromkreise eingeschalteten, als Spulenleitung ausgebildeten Siebketten :Siebketten für Schwachstrom werden im allgemeinen derart ausgeführt, daß man verschiedene Kapazitäten und verschiedene Selbstinduktionen in. geeigneter Weise zusammenschaltet. Beispielsweise stellt Abb. i eine Drosselkette dar, die aus vier Selbstinduktionen i Üi Serie und fünf Kapazitäten z parallel zur Leitung besteht.Arrangement on connected in power circuits, as a coil line trained sieve chains: sieve chains for low power are generally like this executed that one has different capacities and different self-inductions interconnects in a suitable manner. For example, Fig. I shows a throttle chain which consists of four self-inductions i Üi series and five capacitances z parallel to the Line exists.

Wenn man Sperrketten in dieser oder einer anderen Schaltung für Starkstromzwecke verwenden will, z. B. zum Aussieben von höheren Frequenzen, so tritt die Unannehmlichkeit auf, daß die Selbstinduktionen im allgemeinen: für den vollen Betriebsstrom und die Kapazitäten im allgemeinen- für die volle Betriebs:spannung gebaut sein müssen, während ihre Wirkung sich nur auf die relativ schwachen überlagerten Frequenzen erstrecken soll. Die Sperrkreise werden dadurch in ihrer Dimensionierung sehr groß. Dies bezieht sich vor allem auf Drosselspulen, die man natürlich im Interesse .einer kleinen Dimensionierung mit Eisenkernen herzustellen wünscht.If you have locking chains in this or another circuit for high voltage purposes want to use, e.g. B. to screen out higher frequencies, the inconvenience occurs on that the self-inductions in general: for the full operating current and the capacities in general - must be built for the full operating voltage, while their effect is only on the relatively weak superimposed frequencies should extend. As a result, the trap circles are very large in terms of their dimensions. This mainly relates to inductors, which are of course in the interest of one wishes to produce small dimensions with iron cores.

Gemäß der Erfindung sollen nun an solchen als Spulenleitung ausgebildeten Siebketten die Drosselspulen mit einem oder mehreren gemeinsamen Eisenkernen versehen sein, zweckmäßig derart, daß die magnetische Wirkung des Starkstromes sich zum großen Teil aufhebt. In Abb-. s ist eine solche Anordnung dargestellt. Die vier Selbstinduktionswicklungen 3 des Eisenkerns q. sind; mit jeweils entgegengesetztem Wicklungssinn um denselben geführt, so daß sie sich beim Durchfluß des Starkstromes der Leitung 5 vollkommen kompensieren. Da die abzusperrenden Oberströme in .einer solchen Sperrkette bekanntlich in den verschiedenen Gliedern im entgegengesetzten Sinne fließen, so addiert sich deren Wirkung in allen Spulen. Man, erhält daher relativ kleine Drosselspulen, bei denen die magnetische Wirkung des Hauptstromes für die Dimensionierung in Fortfall kommt.According to the invention, these should now be designed as a coil line Sieve chains provide the choke coils with one or more common iron cores be appropriate in such a way that the magnetic effect of the high voltage becomes large Part picks up. In Fig-. Such an arrangement is shown. The four self-induction windings 3 of the iron core q. are; with opposite directions of winding around the same out, so that they are completely in the flow of the heavy current of the line 5 compensate. Since the upper currents to be shut off are known to be in such a blocking chain flow in the opposite sense in the various members, so add up their effect in all coils. You get, therefore, relatively small choke coils which the magnetic effect of the main current for the dimensioning in omission comes.

Entsprechend der vom speisenden zum gespeisten Ende der Sperrketten allmählich absinkenden Werte der Oberwellenströme kann man die Windungszahlen der Teilspulen unterschiedlich ausführen. Es wird dann nicht immer eine volle Kompensierung des Starkstromes vorhanden sein, in vielen Fällen genügt @es aber, wenn nur eine geringe magnetische Wirkung derselben übrigbleibt.According to the from the feeding to the fed end of the locking chains Gradually decreasing values of the harmonic currents can be seen in the number of turns Execute partial coils differently. Then there is not always full compensation of the heavy current must be available, but in many cases @ it is sufficient if only one little magnetic effect remains.

Claims (1)

PATENTANSPRUCH: Anordnung an in Starkstromkreise eingeschalteten, als Spulenleitung ausgebildeten Siebketten, dadurch gekennzeichnet, daß die Drosselspulen der Siebkette einen gemeinsamen Eisenkern umfassen und jeweils zwei benachbarte Drosselspulen entgegengesetzten Wicklungssinn besitzen.PATENT CLAIM: Arrangement on connected in high-voltage circuits, Sieve chains designed as a coil line, characterized in that the choke coils the sieve chain comprise a common iron core and two adjacent ones Choke coils have opposite winding directions.
DES93072D Arrangement on sieve chains connected in high-voltage circuits, designed as coil lines Expired DE590031C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES93072D DE590031C (en) Arrangement on sieve chains connected in high-voltage circuits, designed as coil lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES93072D DE590031C (en) Arrangement on sieve chains connected in high-voltage circuits, designed as coil lines

Publications (1)

Publication Number Publication Date
DE590031C true DE590031C (en) 1933-12-21

Family

ID=7517704

Family Applications (1)

Application Number Title Priority Date Filing Date
DES93072D Expired DE590031C (en) Arrangement on sieve chains connected in high-voltage circuits, designed as coil lines

Country Status (1)

Country Link
DE (1) DE590031C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777998A (en) * 1952-09-11 1957-01-15 Gen Electric Electrical wave filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777998A (en) * 1952-09-11 1957-01-15 Gen Electric Electrical wave filter

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