DE598621C - Electrical switchgear - Google Patents
Electrical switchgearInfo
- Publication number
- DE598621C DE598621C DE1930598621D DE598621DD DE598621C DE 598621 C DE598621 C DE 598621C DE 1930598621 D DE1930598621 D DE 1930598621D DE 598621D D DE598621D D DE 598621DD DE 598621 C DE598621 C DE 598621C
- Authority
- DE
- Germany
- Prior art keywords
- switchgear
- contacts
- circuit breaker
- circuit breakers
- disconnectors
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Description
Elektrische Schaltanlage Gegenstand der vorliegenden Erfindung ist der Aufbau einer elektrischen Schaltanlage mit Leistungsschaltern geradliniger Stromführung, insbesondere Expansionsschaltern und öllosen Schaltern, wie etwa Druckluftschaltern, und mit Trennschaltern von ebenfalls geradliniger Stromführung, wobei die Stromführung durch Trenn- und Leistungsschalter in einer Achse liegt. Erfindungsgemäß werden in einer solchen Anlage die Träger der beweglichen Kontakte der Leistungsschalter und Trennschalter erstens bei der Öffnungsbewegung in der gleichen Achse aufeinander zu bewegt, zweitens von dem gleichen Isolator getragen und geführt und gleiten endlich mit ihren Führungen übereinander. Bei der neuen Anlage spart man nicht nur an Isolatoren, sondern benötigt auch in der zu der Leitungsführung senkrechten Ebene nur sehr geringen Raum und spart an Bauhöhe.Electrical switchgear is the subject of the present invention the construction of an electrical switchgear with circuit breakers with straight current conduct, in particular expansion switches and oil-free switches, such as compressed air switches, and with disconnectors of likewise straight-line current conduction, the current conduction is in one axis due to the disconnector and circuit breaker. Be according to the invention in such a system the carriers of the moving contacts of the circuit breakers and disconnectors first of all in the same axis during the opening movement to moved, secondly carried and guided by the same insulator and finally slide with their guides on top of each other. The new system not only saves on isolators, but also only requires very little in the plane perpendicular to the line routing Space and saves height.
In den Figuren ist ein Ausführungsbeispiel der Erfindung dargestellt.An exemplary embodiment of the invention is shown in the figures.
Fig. i und 2 zeigen in Ansicht und Schnitt ein einzelnes Abzweigfeld für drei Phasen mit Sammelschienenabschnitt, Trennschalter, Leistungsschalter, Wandler, zweitem Trennschalter und Kabelendverschluß des Abzweiges. Das Schaltgerät ist in gekapselter Bauart ausgeführt. Es können also bei geringstem Raumbedarf die einzelnen Abzweige unmittelbar aneinandergereiht werden. Die Sammelschienen i befinden sich in einer Kapselung 2, die an der Unterseite die Buchsen 3 für die Schubtrennschalter trägt. Die Gegenkontakte q. der Schubtrennschalter werden durch ein Isolierrohr 5 geführt, das zugleich auch die Führung für die nach unten gehenden Arbeitskontakte 6 der Expansionsschalter 7 bildet. Die Trennkontakte ¢ und Arbeitskontakte 6 werden durch je eine gemeinsame Traverse 8 bzw. g bewegt.FIGS. I and 2 show a single junction field in view and section for three phases with busbar section, disconnector, circuit breaker, transformer, second disconnector and cable termination of the feeder. The switching device is in encapsulated design. So it can be the individual Branches can be directly lined up next to each other. The busbars i are located in an encapsulation 2, the sockets 3 for the sliding disconnector on the underside wearing. The mating contacts q. the push disconnector are through an insulating tube 5, which is also the lead for the downward working contacts 6 of the expansion switch 7 forms. The isolating contacts ¢ and working contacts 6 are moved by a common traverse 8 or g.
Die Expansionsschalter 7 eines Abzweiges werden durch eine gemeinsame Porzellanwanne io getragen, die mit Ansätzen ii an dem Eisengerüst 12 des Schaltgerätes befestigt ist. Die Porzellanwanne io besitzt Ansätze 18, durch die die Leitung hindurchgeht und über die die Stromwandlerspulen 22 gestülpt sind. Unmittelbar unterhalb der Stromwandlerspulen ist unter Zwischenschaltung einer Porzellanhülse 13 die Buchse i¢ für den vor dem Abzweig gelegenen Trennschalter mit dem Trennkontakt 15 angebracht. Von hier führt die Leitung zum Kabelendverschluß 16.The expansion switches 7 of a branch are carried by a common porcelain tub io, which is attached to the iron frame 12 of the switching device with lugs ii. The porcelain tub io has lugs 18 through which the line passes and over which the current transformer coils 22 are placed. Immediately below the current transformer coils, with the interposition of a porcelain sleeve 13, the socket i [for the isolating switch with isolating contact 15 located in front of the branch is attached. From here the line leads to the cable termination 16.
Bei Schaltanlagen mit Doppelsammelschienensystem wird ein ähnlicher Aufbau wie bei der Anlage nach der Figur vorgenommen. Man legt in diesem Falle die Doppelsammelschienensysteme am besten unmittelbar parallel nebeneinander in ihren Kapselungen,, Statt der in der Figur für die drei Phasen eines Abzweiges vorgesehenen gemeinsamen Porzellanwanne io kann man auch einzelne Porzellanträger für die Schalter benutzen, die mittels besonderer Ansätze am Traggerüst 12 befestigt sind. Zwischen den Expansionsschaltern kann man Trennwände 17 zur Verhinderung eines Überschlages anbringen.A similar one is used for switchgear with a double busbar system Structure made as with the system according to the figure. In this case you place the It is best to have double busbar systems right next to each other in their Encapsulations, instead of the one in the figure for the three phases of a branch provided common porcelain tub io you can also use individual porcelain supports use for the switches, which are attached to the support frame 12 by means of special approaches are. Between the expansion switches you can partition walls 17 to prevent a Attach overlap.
Die bei der Schaltanlage der Figuren vorgesehene gegenläufige Bewegung der unmittelbar übereinanderhegenden Leistungsschalter und Trennschalter läßt eine besonders einfache Verriegelung zu.The opposite movement envisaged in the switchgear of the figures the circuit breaker and disconnector, which are directly on top of each other, leave a particularly easy locking too.
Claims (5)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE598621T | 1930-05-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE598621C true DE598621C (en) | 1934-06-14 |
Family
ID=6574244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1930598621D Expired DE598621C (en) | 1930-05-02 | 1930-05-02 | Electrical switchgear |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE598621C (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE749407C (en) * | 1938-04-09 | 1944-11-22 | Switchgear | |
DE750337C (en) * | 1937-03-18 | 1945-01-05 | Encapsulated high-voltage switchgear | |
DE758230C (en) * | 1937-10-19 | 1953-09-28 | Siemens Schuckertwerke A G | Switchgear in which the space containing the circuit breaker is separated from the busbar space by arc protection walls |
DE763071C (en) * | 1937-04-23 | 1954-05-10 | Siemens Schuckertwerke A G | Encapsulated switchgear |
DE763999C (en) * | 1937-02-16 | 1954-05-31 | Siemens Schuckertwerke A G | Switching device, especially for use in space-restricted rooms |
DE760149C (en) * | 1937-05-14 | 1954-06-14 | Siemens Schuckertwerke A G | Encapsulated switching unit for high voltage |
DE950207C (en) * | 1942-11-13 | 1956-10-04 | Aeg | Switchgear in which individual parts are housed in a special insulating material cover |
DE1033303B (en) * | 1952-11-24 | 1958-07-03 | Sachsenwerk Licht & Kraft Ag | Switchgear |
DE1038152B (en) * | 1954-05-13 | 1958-09-04 | Licentia Gmbh | Wall-type compressed gas circuit breaker |
DE970441C (en) * | 1937-03-23 | 1958-09-18 | Siemens Ag | Encapsulated high-voltage switchgear |
DE970663C (en) * | 1942-09-09 | 1958-10-16 | Aeg | Disconnector for high and extra high voltage systems, especially outdoor systems |
DE971627C (en) * | 1943-10-13 | 1959-03-05 | Aeg | Single column separator for high and maximum voltage systems |
DE1091184B (en) * | 1953-03-04 | 1960-10-20 | Iacoqia Fa Nv | Single or multi-pole low-oil switch for high voltage |
DE1094334B (en) * | 1953-09-30 | 1960-12-08 | Bbc Brown Boveri & Cie | High-voltage switchgear panel in cell design |
DE2818905A1 (en) * | 1978-04-28 | 1979-10-31 | Siemens Ag | ELECTRIC CONTROL PANEL |
US4187437A (en) * | 1976-08-11 | 1980-02-05 | Siemens Aktiengesellschaft | Switching apparatus for medium-voltage cable networks |
-
1930
- 1930-05-02 DE DE1930598621D patent/DE598621C/en not_active Expired
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE763999C (en) * | 1937-02-16 | 1954-05-31 | Siemens Schuckertwerke A G | Switching device, especially for use in space-restricted rooms |
DE750337C (en) * | 1937-03-18 | 1945-01-05 | Encapsulated high-voltage switchgear | |
DE970441C (en) * | 1937-03-23 | 1958-09-18 | Siemens Ag | Encapsulated high-voltage switchgear |
DE763071C (en) * | 1937-04-23 | 1954-05-10 | Siemens Schuckertwerke A G | Encapsulated switchgear |
DE760149C (en) * | 1937-05-14 | 1954-06-14 | Siemens Schuckertwerke A G | Encapsulated switching unit for high voltage |
DE758230C (en) * | 1937-10-19 | 1953-09-28 | Siemens Schuckertwerke A G | Switchgear in which the space containing the circuit breaker is separated from the busbar space by arc protection walls |
DE749407C (en) * | 1938-04-09 | 1944-11-22 | Switchgear | |
DE970663C (en) * | 1942-09-09 | 1958-10-16 | Aeg | Disconnector for high and extra high voltage systems, especially outdoor systems |
DE950207C (en) * | 1942-11-13 | 1956-10-04 | Aeg | Switchgear in which individual parts are housed in a special insulating material cover |
DE971627C (en) * | 1943-10-13 | 1959-03-05 | Aeg | Single column separator for high and maximum voltage systems |
DE1033303B (en) * | 1952-11-24 | 1958-07-03 | Sachsenwerk Licht & Kraft Ag | Switchgear |
DE1091184B (en) * | 1953-03-04 | 1960-10-20 | Iacoqia Fa Nv | Single or multi-pole low-oil switch for high voltage |
DE1094334B (en) * | 1953-09-30 | 1960-12-08 | Bbc Brown Boveri & Cie | High-voltage switchgear panel in cell design |
DE1038152B (en) * | 1954-05-13 | 1958-09-04 | Licentia Gmbh | Wall-type compressed gas circuit breaker |
US4187437A (en) * | 1976-08-11 | 1980-02-05 | Siemens Aktiengesellschaft | Switching apparatus for medium-voltage cable networks |
DE2818905A1 (en) * | 1978-04-28 | 1979-10-31 | Siemens Ag | ELECTRIC CONTROL PANEL |
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