DE468162C - Arrangement for the execution of busbars with a large span in open-air systems - Google Patents
Arrangement for the execution of busbars with a large span in open-air systemsInfo
- Publication number
- DE468162C DE468162C DEV21860D DEV0021860D DE468162C DE 468162 C DE468162 C DE 468162C DE V21860 D DEV21860 D DE V21860D DE V0021860 D DEV0021860 D DE V0021860D DE 468162 C DE468162 C DE 468162C
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- busbars
- execution
- open
- air systems
- 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
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/02—Open installations
- H02G5/025—Supporting structures
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
- Installation Of Bus-Bars (AREA)
Description
in Freiluftanlagenin open air systems
Bei der Herstellung von Freiluftanlagen ~ ist für die Anbringung der Sammelschienen erwünscht, die Zahl ihrer Stützstellen möglichst zu verringern. Dies könnte z. B. dadurch erreicht werden, daß man die Sammelschienen als Seil ausbildet und sie entsprechend sonstiger Freileitungen mittels Hängeisolatoren o. dgl. abspannt. Hierbei ist es aber immer schwierig, an diesen Teilen die ίο Verbindungen zu Trennschaltern usw. anzubringen. Die vorliegende Neuerung stellt dagegen eine Anordnung dar. bei der man die größere Entfernung einfacher Stützisolatoren dadurch erreichen kann, daß man "den Leitungsverbindungen, die als Sammelschienen dienen, eine größere Festigkeit gibt. Zu diesem Zweck werden die Sammelschienen entweder indirekt oder direkt als Träger für eingelegte Kupferseile in der Weise ausgebildet, daß an den Leitungsstützen Teile befestigt werden, die aus drei Röhren bestehen, die in geringer Entfernung angeordnet sind und durch Zwischenrohre in Verbindung stellen. Diese Befestigungsstücke, die mit ihrem einen Ende auf den Isolatoren aufsitzen, enthalten so an ihrem anderen Ende drei Rohre und man kann, dann durch das Einfügen beliebig langer Rohre zwischen zwei solcher Enden eine gegen Schwingungen gesicherte Sammelschienenanordnung erhalten. Hierbei können entweder die Verbindungsrohre selbst als Sammelschiene dienen oder man kann zwischen den drei Rohren noch Kupferseile einziehen. Um den Endstücken die nötige Festigkeit zu geben, werden zwischen die Rohre Ringe eingeschweißt, an denen um je J2O° versetzt die drei Rohre sitzen. Dadurch erhalten die Befestigungsträger eine sehr große Steifigkeit. Abb. 1 zeigt eine solche Endbefestigung mit drei 40· Rohren a, b und c. die an dem Ende, an dem sie an dem Isolator angebracht werden, in ein Rohr ei vereinigt sind und die an mehreren Stellen durch eingesetzte Ringe e zusammengehalten werden. Abb. 2 zeigt eine Gesamtanordnung mit den beiden Endstücken /und g, die der Anordnung in Abb. 1 entsprechen und zwischengefügte Rohre Ii besitzen.In the manufacture of open-air systems ~ it is desirable for the attachment of the busbars to reduce the number of their support points as much as possible. This could e.g. B. can be achieved by designing the busbars as a rope and bracing them in accordance with other overhead lines by means of suspension insulators or the like. However, it is always difficult to attach the ίο connections to disconnectors etc. to these parts. The present innovation, on the other hand, represents an arrangement in which the greater distance between simple post insulators can be achieved by giving the line connections that serve as busbars greater strength. For this purpose, the busbars are used either indirectly or directly as supports for Inlaid copper ropes are designed in such a way that parts are attached to the line supports which consist of three tubes which are arranged at a short distance and are connected by intermediate tubes at the other end three tubes and you can then get a busbar arrangement secured against vibrations by inserting tubes of any length between two such ends the nope To give them the necessary strength, rings are welded between the pipes, on which the three pipes sit offset by J2O °. This gives the mounting brackets a very high level of rigidity. Fig. 1 shows such an end attachment with three 40 · tubes a, b and c. which are united in a tube ei at the end at which they are attached to the insulator and which are held together at several points by inserted rings e . Fig. 2 shows an overall arrangement with the two end pieces / and g, which correspond to the arrangement in Fig. 1 and have tubes Ii inserted between them.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV21860D DE468162C (en) | Arrangement for the execution of busbars with a large span in open-air systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEV21860D DE468162C (en) | Arrangement for the execution of busbars with a large span in open-air systems |
Publications (1)
Publication Number | Publication Date |
---|---|
DE468162C true DE468162C (en) | 1928-11-07 |
Family
ID=7579459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEV21860D Expired DE468162C (en) | Arrangement for the execution of busbars with a large span in open-air systems |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE468162C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976128C (en) * | 1949-10-14 | 1963-09-05 | Siemens Ag | Outdoor switchgear for high and extremely high operating voltages |
-
0
- DE DEV21860D patent/DE468162C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976128C (en) * | 1949-10-14 | 1963-09-05 | Siemens Ag | Outdoor switchgear for high and extremely high operating voltages |
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