AT75439B - Circuit device for generating high-voltage direct voltages from alternating current. - Google Patents

Circuit device for generating high-voltage direct voltages from alternating current.

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Publication number
AT75439B
AT75439B AT75439DA AT75439B AT 75439 B AT75439 B AT 75439B AT 75439D A AT75439D A AT 75439DA AT 75439 B AT75439 B AT 75439B
Authority
AT
Austria
Prior art keywords
alternating current
circuit device
voltage direct
generating high
direct voltages
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT75439B publication Critical patent/AT75439B/en

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Description

  

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 EMI2.1 
 Sokundärwicklungen, denen je eine Ventilröhre v1, v2, v3 zugeordnet ist, parallel auf den Kondensator k arbeiten, dem die Gleichspannung entnommen wird. Erfolgt die Speisung der   Schwingnngskreise durch denselben Wechselstrom,   so werden dennoch die Entladungen in den einzelnen Kreisen voneinander unabhängig sein, so dass die Gesamtentladungszahl sich erhöht und, wenn auch der Charakter der Verteilung der Entladungen mit Bezug auf die Stromkurve bleibt, dennoch eine erhöhte Zahl von   Ladestromstössen   für den Kondensator erreicht und damit der   Nnchtoil   gemindert wird. 



   Eine weitgehendere, praktisch vallon Anforderungen genügende Beseitigung des Übelstandes ist zn erreichen, wenn die drei Teslaspulen mit Wechselströmen verschiedener   Phase ; beispielsweise ans einem Drehstromnetz, gespeist werden. Da   in   diesem Fa ! ! s die   Wechselstromkurven eine Verschiebung von   1200   gegeneinander aufweisen, sind die Partialentladungen derart gegeneinander verschoben, dass ihr gegenseitiger Abstand keinen schädlich grossen Wert mehr annehmen kann. 



   Steht kein Drehstrom zur Verwendung, so lässt sich annähernd das gleiche Ergebnis mit Einphasenstrom erzielen, der derart auf dio   Primärkreiso zweier Teslittransformatorcn   verteilt wird, dass der in der einen   Stromverzweigung fliessende Strom   eine entsprechende Phasenverschiebung gegen den der anderen aufweist. 
 EMI2.2 
 
1. Schaltungseinrichtung zur Erzeugung bochvoltiger Gleichspannung aus Wechselstrom,   dadurch   gekennzeichnet, dass von über eine Ventilröhre geloiteten Teslaschwingungen eino   Kapazität aufgeladen   und an deren Belegungen die gleichspannung abgonommen wird.



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 EMI2.1
 Secondary windings, each of which is assigned a valve tube v1, v2, v3, work in parallel on the capacitor k, from which the direct voltage is taken. If the oscillating circuits are fed by the same alternating current, the discharges in the individual circuits will nevertheless be independent of one another, so that the total number of discharges increases and, even if the character of the distribution of the discharges in relation to the current curve remains, an increased number of Charging current surges for the capacitor are achieved and thus the night toil is reduced.



   A more extensive elimination of the problem, which practically meets all requirements, can be achieved if the three Tesla coils are operated with alternating currents of different phases; for example on a three-phase network. Because in this Fa! ! s the alternating current curves show a shift of 1200 relative to each other, the partial discharges are shifted relative to each other in such a way that their mutual distance can no longer assume a harmful value.



   If no three-phase current is used, approximately the same result can be achieved with single-phase current, which is distributed to the primary circuit of two Teslit transformers in such a way that the current flowing in one current branch has a corresponding phase shift from that of the other.
 EMI2.2
 
1. Circuit device for generating bochvoltiger direct voltage from alternating current, characterized in that a capacity is charged by Tesla vibrations routed via a valve tube and the direct voltage is picked up from their assignments.

 

Claims (1)

2. Einrichtung nach Anspruch !, dadurch gekennzeichnet, dass die Sokundärwindungen (s) des Teslatransformators (T) über eine Ventilrohre (v) und einen Kondensator (k) in Reihe geschlossen sind. 2. Device according to claim!, Characterized in that the secondary windings (s) of the Tesla transformer (T) are closed in series via a valve tube (v) and a capacitor (k). 3. Einrichtung nach Anspruch 2, dadurch gekennzeichnet, dass mehrere Tes) asp) t) en EMI2.3 3. Device according to claim 2, characterized in that several Tes) asp) t) s EMI2.3
AT75439D 1915-04-12 1916-04-01 Circuit device for generating high-voltage direct voltages from alternating current. AT75439B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE75439X 1915-04-12

Publications (1)

Publication Number Publication Date
AT75439B true AT75439B (en) 1919-02-10

Family

ID=5637111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT75439D AT75439B (en) 1915-04-12 1916-04-01 Circuit device for generating high-voltage direct voltages from alternating current.

Country Status (1)

Country Link
AT (1) AT75439B (en)

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