DE573140C - High voltage electrical capacitor - Google Patents

High voltage electrical capacitor

Info

Publication number
DE573140C
DE573140C DET38854D DET0038854D DE573140C DE 573140 C DE573140 C DE 573140C DE T38854 D DET38854 D DE T38854D DE T0038854 D DET0038854 D DE T0038854D DE 573140 C DE573140 C DE 573140C
Authority
DE
Germany
Prior art keywords
iii
high voltage
lii
voltage electrical
electrical capacitor
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
DET38854D
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.)
Telefunken AG
Original Assignee
Telefunken AG
Publication date
Priority to DET38854D priority Critical patent/DE573140C/en
Application granted granted Critical
Publication of DE573140C publication Critical patent/DE573140C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00Fixed capacitors; Processes of their manufacture
    • H01G4/38Multiple capacitors, i.e. structural combinations of fixed capacitors

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Description

Elektrischer Hochspannungskondensator Bei elektrischen Hochspannuii"1skolidcnsa- toren mit aneinanderliegendcn, in hc'ihe ge- schalteten Abschnitten werden in dci- Regel zwischen den benachbarten Aliscliiiittcii Isolier- platten eingelegt, deren Enden ;cl) dcai Stellen zwischen den nicht zusamnic'»hc#sc-lilosseneii Folienfahnenköpfen der licli;iclili;n-ten Ab- schnitte über diese Fahneail;i>1>fc' hinausragen. Gegenstand des Patents 5,;o o 1 .1 ist ein der- artiger Hochspannungskondcllsator, der da- durch gekennzeichnet ist, dal; zil den erwähn- ten Isolierplatten ncicli hiii'z(-i'c- Isolierplatten von wesentlich grü(5crcr Stärk(- als die der inneren Dielektrikuinsscliic'Iitc'li der Konden- satorabscbnitte hi»zugcliint sind, die über die Stapelkanten der holi<Iclis;itc»'alischnitte mög- lichst nicht oder mir ivciii licr;>lisragen. Eine dort beschriebcnc Ailsliilii'iiii;; ist in der Abb. i der Zeichnung; ivicclc'r;;cgc:bcn. Hier sind A B ... F G die ciiiz<liieli Kondensator- abschnitte, die etwa durch \-c'rlütung ihrer Folienenden (Fahnen) M iii l,'cilic verbunden sind. J sind die längeren Trennplatten aus Isoliermaterial, welche rui (lull Stellen zwi- schen den nicht aneinander vc'i-1>uiiclenen Fah- nenköpfen der benachbarten Kondensator- abschnitte über diese Falinc'lil;iipfe hinaus- ragen. K sind die weitercu \'c'i'stärkungs- trennplatten, die zu den crstcriv:illntcn Plat- ten hinzugefügt. sind und über (11c Stapelkan- ten der Kondensatorabschnitte mÖglichst nicht oder nur wenig herausragen. Durch diese Anordnung wird eine' wesentlich günstigere Feldverteilung erreicht, als well» die zusätzlichen Trennplatten K (wie dies in der Abb. i für die Trennstelle zwischen den Abschnitten E und F durch punktierte Linien angedeutet ist) die gleiche Länge wie die Platte J hätten. Diese vorteilhafte Wirkung kommt aber dauernd nur dann zustande, wenn die Fahnenköpfe der Kondensatorabschnitte steif genug sind" um um ihre richtige Form dauernd aufrechtzuerhalten. Das ist aber nicht immer der Fall. Es geschieht oft, daß infolge von verschiedenen Einflüssen, z. B. durch Druck-und Wärmebehandlung bei der Imprägnierung oder durch zufällige Stöße beine Transport usw., die Fahnen sich verbiegen, wie dies in der Abb. Ja angedeutet ist. Hierdurch wird die- vorteilli;ilti' \\'irkung der Verstärkungs- platten I( @-c'rliii'lilcl. Nach der \iirlii;;ciiclc» Erfindung wird die- ser Naclitc'il il:icliiri 1i vermieden, daß die La- gen der liiii4i i i-li mid der kürzeren Trennplat- ten gege»iibi@i (11,i- Anordnung nach der Abb. J werden, also in der Weise, daL', dii- kiii zc'i-en Platten K sich zwi- schen den I:iii;,i i i-ii Hatten J befinden. Dies ist in der Abb. z darge- stellt. llici Bind zwischen je zwei die be- nachbarwii h,,ii,l, ii-#;itorabschnitte trennenden Isolierpl;iiii-ii.l, Enden über die nicht zusammcii@i ,( lil(i,"c@»eli_ Fahnenköpfe der be- nachbarwii \1,.i liiiitte herausragen, die zu- sätzlicli('ii I'I.iiii-ii h eingesetzt, die über die Stapelk;iiiii ii di.i hci»densatoral)scli»ittc Inü"- lichst nichi nur wenig herausragen. Wenn lic'i Allordnung sich die Fahnen- köpfe,_et@@:i @@ ii dies in der Abb. 2a dargestellt I>Iuiben sie doch sowohl durch die- dazu isi Platten J wie auch durch die I illl .@ hii lit, deren Dicke der Stärke der. Platte' h i lii-.lil-ic 11 t., getrennt, so daß die günstige l ilil@ i -i ii Thing hierbei gewährt wird. Es ist zun, ,#. liliii', noch zu bemerken, daß die Plattc'ii ! imd h nicht je aus einer Isolier- lamelle zu l,i @lilii-li brauchen, sondern je durch ei»c.\@@;.@I@I \iin <hinnen aüfeinanderge- scliichtetcii werden können. High voltage electrical capacitor In the case of electrical high-voltage "1skolidcnsa- doors with adjacent, in a row switched sections are usually dci between the neighboring Aliscliiiittcii insulating plates inserted, their ends; cl) dcai bodies between the not together '»hc # sc-lilosseneii Foil flag heads of the licli; iclili; n-th ab- cuts beyond this flag ail; i>1> fc 'protrude. The subject of patent 5,; oo 1 .1 is one of the like high-voltage capacitor that is characterized by dal; zil the mentioned ten insulating plates ncicli hiii'z (-i'c- insulating plates of much greener (5crcr strength (- than that of the inner dielectric cliic'Iitc'li of the condensate Satorabscbcbcbcbcbions are linked, which over the Stacked edges of the holi <Iclis; itc »'ali cuts possible most of all not or me ivciii licr; One there described Ailsliilii'iiii ;; is in the Fig. I of the drawing; ivicclc'r ;; cgc: bcn. here are AB ... FG the ciiiz <liieli capacitor Sections that are about Foil ends (flags) M iii l, 'cilic connected are. J are made of the longer partition plates Insulating material, which rui (lull places between between the non-conflicting motorists heads of the neighboring capacitor sections beyond this Falinc'lil; iipfe- protrude. K are the further cu \ 'c'i' strengthening partition plates belonging to the crstcriv: illntcn plat- th added. and over (11c stacking channel the condenser sections as far as possible or protrude only a little. Through this Arrangement is achieved a 'substantially more favorable field distribution, as if well »the additional partition plates K (as i indicated in Fig. For the separation point between the sections E and F by dotted lines) have the same length as the plate J. This advantageous effect is only achieved permanently when the flag heads of the capacitor sections are stiff enough to permanently maintain their correct shape. However, this is not always the case. It often happens that as a result of various influences, e.g. Pressure and heat treatment during the impregnation or by accidental impacts during transport etc., the flags bend, as indicated in Fig. Yes die-vorteilli; ilti '\\' effect of the reinforcement plates I (@ -c'rliii'lilcl. After the \ iirlii ;; ciiclc »invention the- ser Naclitc'il il: icliiri 1i avoided the la- gen the liiii4i i i-li mid of the shorter separating plate ten against »iibi @ i (11, i-arrangement according to Fig. J be, so in the Way that L ', dii- kiii zc'i-en plates K are between between the I: iii;, ii i-ii had J located. This is shown in Fig. represents. llici bind between each two neighborswii h ,, ii, l, ii - #; itor sections separating Isolierpl; iiii-ii.l, ends over the not together cii @ i, (lil (i, "c @» eli_ flag heads of the neighborwii \ 1, .i liiiitte protrude, the to- sätzlicli ('ii I'I.iiii-ii h inserted over the Stapelk; iiiii ii di.i hci »densatoral) scli» ittc Inü "- most of all not stick out a little. When lic'i general order heads, _et @@: i @@ ii this is shown in Fig. 2a I> Iuiben them both through the- to this isi plates J as well lit by the I illl. @ hii, whose thickness is the strength the. Plate 'hi lii-.lil-ic 1 1t., Separated so that the cheap l ilil @ i -i ii Thing is granted here. It is to,, # . liliii ', one more thing to note that the Plattc'ii! imd h not ever made of an insulating lamelle to l, i @ lilii-li need, but ever by ei »c. \ @@;. @ I @ I \ iin <to each other can be scliichtcii.

Claims (1)

17o 'I' I@; :@ 'I :\ v v I' 1< lJ (; 1J Elektri,i lii i 11- li,liannungskondensatof nach P.itc:iii @ ;i> i i i .I, cl;idurch gekennzeich- net, dali clii Kondensator- abschnitt(- (1111, l) 1i- z\vc'i (einfache oder zusammco@wi t@iw @ Im>li<'rtrennplattcii (J '! voneinander ;@.i l I lilit sind, deren Iden an den -lli ii 11c11 doll nicht Zi1s:iln- mengeschlcis.#,#@-iii ii (Irr .Ab- schnitte ül-)c-r Hinaus- ragen und lcürzc-re (ein- fache oder Isolierplat- ten (I() von \\i "i*litli, 1i ;;riil.'ic'rc.r Stärke als die der I lii-lcktrikunisschichten der honde»satiir;il"i lmittc eingefügt sind, die über dic @i;llicli;illtcn der Konden- satorabschnittc iliii;@,lic'list nicht oder nur wenig herausl-a"c-ti.
17o 'I' I @; : @ 'I: \ vv I' 1 <lJ (; 1J Elektri, i lii i 11- li, liannungskondensatof according to P.itc: iii @; i> iii .I, cl; i marked by net, dali clii capacitor section (- (1111, l ) 1i- z \ vc'i (simple or togetherco @ wi t @ iw @ Im> li <'rtrennplattcii (J'! of each other; @. il I are lilit whose ides to the S « -lli ii 11c11 doll not Zi1s: iln- mengeschlcis. #, # @ - iii ii (Irr .ab- cuts ül-) cr out- protrude and lcürzc-re (a compartment or insulating plate ten (i () of \\ i "i * litli, 1i ;; riil.'ic'rc.r strength than that of the lii-lcktrikunisschichten the honde »satiir; il" i lmittc are inserted, the over dic @i; llicli; illtcn of the condensate sator sectionc iliii; @, lic'list not or only little outl-a "c-ti.
DET38854D High voltage electrical capacitor Expired DE573140C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET38854D DE573140C (en) High voltage electrical capacitor

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Application Number Priority Date Filing Date Title
DET38854D DE573140C (en) High voltage electrical capacitor

Publications (1)

Publication Number Publication Date
DE573140C true DE573140C (en) 1933-03-28

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