DE1042075B - Switchgear, the devices of which are housed in containers that are under excess pressure or filled with electronegative gases - Google Patents
Switchgear, the devices of which are housed in containers that are under excess pressure or filled with electronegative gasesInfo
- Publication number
- DE1042075B DE1042075B DEL17711A DEL0017711A DE1042075B DE 1042075 B DE1042075 B DE 1042075B DE L17711 A DEL17711 A DE L17711A DE L0017711 A DEL0017711 A DE L0017711A DE 1042075 B DE1042075 B DE 1042075B
- Authority
- DE
- Germany
- Prior art keywords
- switchgear
- housed
- filled
- excess pressure
- containers
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0352—Gas-insulated switchgear for three phase switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Description
Schaltanlage, deren Geräte in Behältern untergebracht sind, die unter Überdruck stehen oder mit elektronegativen Gasen gefüllt sind Das Hauptpatent 889 784 betrifft eine Schaltanlage, deren Geräte in Behältern untergebracht sind, die unter Überdruck stehen oder mit elektronegativen Gasen gefüllt sind. Jeder Leistungsschalter dieser Schaltanlage ist mit seinem Sammelschienentrennschalter und seiner Sammelschiene in einem gemeinsamen Behälter untergebracht.Switchgear whose devices are housed in containers that are below Stand overpressure or are filled with electronegative gases The main patent 889 784 relates to a switchgear whose devices are housed in containers that are pressurized or filled with electronegative gases. Any breaker this switchgear is with its busbar disconnector and its busbar housed in a common container.
Die vorliegende Erfindung bringt eine Weiterbildung einer derartigen Schaltanlage mit mehrphasigen Leistungsschaltern dadurch, daß die in an sich bekannter Weise mit einer isolierenden Umhüllung versehenen Teile, insbesondere die Phasen des Leistungsschalters auf vorzugsweise niedrigen Stützisolatoren ruhen, die an einer in ebenfalls an sich bekannter Weise der Form des Behälters angepaßten Innenisolation, die zugleich als Tragkonstruktion dient, befestigt sind.The present invention brings a further development of such a Switchgear with multi-phase circuit breakers in that the in itself is known Way provided with an insulating cover parts, in particular the phases of the circuit breaker rest on preferably low post insulators that are on an inner insulation which is also adapted to the shape of the container in a manner known per se, which also serves as a supporting structure are attached.
Zwar ist schon eine Hochspannungsschaltzelle bekannt, bei der jeder Pol des in der Zelle eingebauten Leistungsschalters von einem Isolierzylinder umgeben ist, der die Isolation der spannungsführenden Schalterteile gegen das leitende und geerdete Gehäuse der Schaltzelle übernimmt. Dabei sind die Pole des Leistungsschalters auf Stützisolatoren aufgestellt. Auch ist eine Ausführung bekannt, bei welcher das geerdete Gehäuse der Zelle an seiner Innenseite mit einem isolierenden Belag versehen und die Schalterpole von Trennwänden in Form von isolierenden Bechern umhüllt sind. Zwischen dem Innenbelag des Gehäuses und den Isolierbechern befinden sich Lufträume. Dabei handelt es sich aber nicht um eine Tragkonstruktion wie beim Erfindungsgegenstand, bei dem der Tragkörper zwar die gleiche Form wie das Gußgehäuse, jedoch geringere Abmessungen als dieses aufweist.A high-voltage switchgear cell is already known in which everyone The pole of the circuit breaker built into the cell is surrounded by an insulating cylinder is the insulation of the live switch parts against the conductive and earthed housing of the switching cell takes over. Here are the poles of the circuit breaker placed on post insulators. A version is also known in which the The inside of the earthed housing of the cell is provided with an insulating coating and the switch poles are enclosed by partition walls in the form of insulating cups. There are air spaces between the inner lining of the housing and the insulating cups. However, this is not a supporting structure like the subject of the invention, in which the support body has the same shape as the cast housing, but less Dimensions than this.
In der Zeichnung ist als ein Ausführungsbeispiel der Erfindung eine dreiphasige Ausführung schematisch dargestellt. In der Fig. 1 ist mit 1 das Gußgehäuse bezeichnet, in dem die Hochspannungsschaltanlage, beispielsweise der Leistungsschalter 2, die Trennschalter 3 und die Sammelschienen 4, untergebracht sind. Im Innern des Gußgehäuses herrscht Überdruck, wie im Hauptpatent angegeben. Das Gehäuse 1 ist durch einen in geeigneter Weise an ihm befestigten Deckel abgeschlossen. Die drei Phasen R, S, T des Leistungsschalters 2 ruhen unter Verwendung von niedrigen Stützisolatoren 5 auf einem der Gehäuseform ähnelnden Tragkörper 6. Der Tragkörper 6 ist zweiteilig mit einer Trennfuge zwischen dem Gehäuse und dem Deckel, seine Befestigung innerhalb dieser Teile erfolgt in irgendeiner üblichen Weise.In the drawing, as an embodiment of the invention is a three-phase design shown schematically. In Fig. 1, 1 is the cast housing denotes in which the high-voltage switchgear, for example the circuit breaker 2, the disconnector 3 and the busbars 4 are accommodated. Inside the Cast housing there is overpressure, as indicated in the main patent. The housing 1 is completed by a cover suitably attached to it. The three Phases R, S, T of the circuit breaker 2 rest using low post insulators 5 on a support body 6 similar to the housing shape. The support body 6 is in two parts with a parting line between the housing and the cover, its attachment within these parts are done in some common way.
Aus der Draufsicht Fig. 2 ist zu ersehen, daß der Tragkörper 6 die gleiche Form wie das Gußgehäuse 1 aufweist, jedoch geringere Abmessungen als dieses besitzt.From the plan view Fig. 2 it can be seen that the support body 6 the has the same shape as the cast housing 1, but smaller dimensions than this owns.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL17711A DE1042075B (en) | 1954-01-18 | 1954-01-18 | Switchgear, the devices of which are housed in containers that are under excess pressure or filled with electronegative gases |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL17711A DE1042075B (en) | 1954-01-18 | 1954-01-18 | Switchgear, the devices of which are housed in containers that are under excess pressure or filled with electronegative gases |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1042075B true DE1042075B (en) | 1958-10-30 |
Family
ID=7260833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL17711A Pending DE1042075B (en) | 1954-01-18 | 1954-01-18 | Switchgear, the devices of which are housed in containers that are under excess pressure or filled with electronegative gases |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1042075B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1170039B (en) * | 1958-12-10 | 1964-05-14 | Licentia Gmbh | Encapsulated switchgear for medium and high voltage |
DE2018981A1 (en) * | 1969-04-29 | 1970-11-05 | General Electric Co., Schenectady, N.Y. (V.St.A.) | Multiphase generator and busbar system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH200798A (en) * | 1936-06-12 | 1938-10-31 | Electrotech Erzeugnisse Gmbh | High voltage switchgear cell. |
DE738070C (en) * | 1937-05-25 | 1943-08-02 | Siemens Ag | Electrical switchgear |
-
1954
- 1954-01-18 DE DEL17711A patent/DE1042075B/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH200798A (en) * | 1936-06-12 | 1938-10-31 | Electrotech Erzeugnisse Gmbh | High voltage switchgear cell. |
DE738070C (en) * | 1937-05-25 | 1943-08-02 | Siemens Ag | Electrical switchgear |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1170039B (en) * | 1958-12-10 | 1964-05-14 | Licentia Gmbh | Encapsulated switchgear for medium and high voltage |
DE2018981A1 (en) * | 1969-04-29 | 1970-11-05 | General Electric Co., Schenectady, N.Y. (V.St.A.) | Multiphase generator and busbar system |
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