DE936578C - Three-step rotary disconnector, especially for high-voltage indoor switchgear - Google Patents

Three-step rotary disconnector, especially for high-voltage indoor switchgear

Info

Publication number
DE936578C
DE936578C DEA6460D DEA0006460D DE936578C DE 936578 C DE936578 C DE 936578C DE A6460 D DEA6460 D DE A6460D DE A0006460 D DEA0006460 D DE A0006460D DE 936578 C DE936578 C DE 936578C
Authority
DE
Germany
Prior art keywords
disconnector
switchgear
step rotary
rotary disconnector
voltage indoor
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
DEA6460D
Other languages
German (de)
Inventor
Arthur Dipl-Ing Uhde
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.)
AEG AG
Original Assignee
AEG 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 AEG AG filed Critical AEG AG
Priority to DEA6460D priority Critical patent/DE936578C/en
Application granted granted Critical
Publication of DE936578C publication Critical patent/DE936578C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B7/00Enclosed substations, e.g. compact substations
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)

Description

Es. ist ein Hörnerschalter für hohe Spannungen bekannt, der aus zwei um ihre Längsachse drehbaren Isolatoren besteht. Die beiden Isolatoren sind in V-Form angeordnet, und dadurch wird es möglich, den für beide Isolatoren gemeinsamen Antrieb durch Kegelräder an den Fußpunkt zu legen. Die Schaltkontakte befinden sich an den Kopfenden, der Isolatoren und sind an Schaltarmen entsprechender Länge angebracht.It. a horn switch for high voltages is known, which consists of two consists of insulators rotatable about their longitudinal axis. The two isolators are in a V shape arranged, and this makes it possible to use the common drive for both isolators to put by bevel gears at the base point. The switching contacts are on the Head ends of the insulators and are attached to switch arms of appropriate length.

Die Erfindung betrifft einen Dreistützerdrehtrennschalter, insbesondere für InnenraumhöchstspannungsschaItanlagen. Bisher hat man alle drei Stützisolatoren solcher Trennschalter lotrecht und mit zueinander parallelen Achsen auf einer Grundplatte angebracht. Durch diesen Aufbau der Trennschalter wird sehr viel Raum benötigt, so daß die Ausmaße der Schaltanlage sehr erheblich werden. Gemäß der Erfindung wird eine Verbesserung dadurch erreicht, daß die Stützer auf einer gemein-Samen Grundplatte winklig zueinander angeordnet sind, so daß der Abstand zwischen den Sockeln wesentlich kleiner ist als zwischen den Köpfen. Dadurch wird einmal der Grundflächenbedarf eines Dreistützerdrehtrennschalters verringert, und ferner wird es möglich, solche Trennschalter auf schrägen Montageflächen innerhalb des Schaltanlagengebäudes anzuordnen, so daß sich eine einfache und übersichtliche Leitungsführung ergibt.The invention relates to a three-post rotary disconnector, in particular for indoor extra-high voltage switchgear. So far you have all three post insulators such circuit breaker perpendicular and with mutually parallel axes on a base plate appropriate. This design of the disconnector requires a lot of space, so that the dimensions of the switchgear are very considerable. According to the invention an improvement achieved in that the supporters on a common-seed base plate are arranged at an angle to one another, so that the distance between the sockets is substantial is smaller than between the heads. This means that there is a need for floor space of a three-post rotary disconnector is reduced, and it is also possible to have such To arrange disconnectors on inclined mounting surfaces within the switchgear building, so that there is a simple and clear line routing.

In der Zeichnung ist eine Höchstspannungsschaltanlage unter Verwendung von Dreistützerdrehtrennschaltern gemäß der Erfindung dargestellt. Sowohl für die Sammelschienentrennschalter i, 2 als auch für den Freileitungstrennschalter 3 sind Schalter gemäß der Erfindung benutzt: Die drei Stützisolatoren jedes Trennschalters sind auf einer gemeinsamen Grundplatte befestigt, die wesentlich kleiner gehalten werden kann als bei den bisher üblichen Trennschaltern. Dadurch werden die Fundamente bzw. die Befestigungseinrichtungen für die Trennschalter wesentlich einfacher, so daß vor allem bei Innenraumschaltanlagen erheblich an Material gespart werden kann. Außerdem ist es, wie die Zeichnung zeigt, möglich, diese Trennschalter an schrägen Montageflächen innerhalb des Schaltanlagengebäudes anzubringen, so daß sich eine vereinfachte Leitungsverlegung ohne viel Platz erfordernde Krümmungen ergibt.In the drawing, an extra high voltage switchgear is used of three-post rotary disconnectors according to the invention. Both for the Busbar disconnectors i, 2 as well as for the overhead line disconnector 3 are Switches according to the invention used: The three post insulators of each disconnector are attached to a common base plate, which is kept much smaller than with the previously common disconnectors. This will lay the foundations or the fastening devices for the disconnector are much easier, see above that, especially in indoor switchgear, considerable material savings can be made. In addition, as the drawing shows, it is possible to use these disconnectors at an angle To attach mounting surfaces within the switchgear building so that a results in simplified cable laying without requiring much space.

Durch die erfindungsgemäße Ausführung der Trennschalter werden ihre elektrischen Eigenschaften in keiner Weise beeinträchtigt, sofern man an den Isolatorköpfen die erforderlichen Phasenabstände einhält.The inventive design of the circuit breaker will be their electrical properties are not affected in any way, provided that one looks at the insulator heads complies with the required phase spacing.

Claims (1)

PATENTANSPRUCH: Dreistützerdrehtrennschalter, insbesondere für Innenraumhöchstspannungsschaltanlagen, dadurch gekennzeichnet, daß die Stützer auf einer gemeinsamen Grundplatte winklig zueinander angeordnet sind, so daß der Abstand zwischen den Sockeln wesentlich kleiner ist als zwischen den Köpfen. Angezogene Druckschriften: ETZ. igao, S. .i 1g.PATENT CLAIM: Three-post rotary disconnector, especially for indoor extra-high voltage switchgear, characterized in that the supports are angled on a common base plate are arranged to one another, so that the distance between the bases is much smaller is than between the heads. Referred publications: ETZ. igao, S. .i 1g.
DEA6460D 1942-09-04 1942-09-04 Three-step rotary disconnector, especially for high-voltage indoor switchgear Expired DE936578C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA6460D DE936578C (en) 1942-09-04 1942-09-04 Three-step rotary disconnector, especially for high-voltage indoor switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA6460D DE936578C (en) 1942-09-04 1942-09-04 Three-step rotary disconnector, especially for high-voltage indoor switchgear

Publications (1)

Publication Number Publication Date
DE936578C true DE936578C (en) 1955-12-15

Family

ID=6921002

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA6460D Expired DE936578C (en) 1942-09-04 1942-09-04 Three-step rotary disconnector, especially for high-voltage indoor switchgear

Country Status (1)

Country Link
DE (1) DE936578C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197153B (en) * 1958-07-03 1965-07-22 Licentia Gmbh Indoor switchgear for very high voltages

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197153B (en) * 1958-07-03 1965-07-22 Licentia Gmbh Indoor switchgear for very high voltages

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