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DE338675C - Switchgear of large power plants - Google Patents

Switchgear of large power plants

Info

Publication number
DE338675C
DE338675C DE1919338675D DE338675DD DE338675C DE 338675 C DE338675 C DE 338675C DE 1919338675 D DE1919338675 D DE 1919338675D DE 338675D D DE338675D D DE 338675DD DE 338675 C DE338675 C DE 338675C
Authority
DE
Germany
Prior art keywords
switchgear
power plants
large power
lines
arc
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
DE1919338675D
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke 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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of DE338675C publication Critical patent/DE338675C/en
Expired legal-status Critical Current

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
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

Schaltanlage von Großkraftwerken. In Großkraftwerken werden gemäß Patent 334796 Mittel angewendet, um die Schaltanlage vor den Wirkungen auftretender Flammenbögen zu schützen. Bei der in Fig.2 des Patentes dargestellten Anordnung werden zwischen'je zwei Leitungen hinreichend lange und breite Platten aus Holz oder einem andern Isolierstoff angeordnet, an welchen der Lichtbogen zerrissen wird.Switchgear of large power plants. In large power plants, according to Patent 334796 means applied to the switchgear from the effects occurring Protect flame arcs. In the arrangement shown in Figure 2 of the patent sufficiently long and wide panels of wood are placed between each two lines or another insulating material, on which the arc is torn.

Die Erfindung bezieht sich auf eine andere Ausführungsform einer derartigen Sicherungs-. vorrichtung. Sie besteht darin, daß die Leitungen von weiten Isolierrohren zweckentsprechender Länge umgeben sind. Die Wurzeln des sich an den Leitungen entlang bewegenden Flammenbogens eilen der Bogenschleife voraus und dringen in -das Innere der weiten Isolierrohre ein. An den Eintrittsöffnungen wird dann der Lichtbogen entsprechend dem bei Fig. 2 des Hauptpatentes beschriebenen Vorgang zum Erlöschen gebracht. 'The invention relates to another embodiment of such Backup. contraption. It consists in that the lines of wide insulating pipes appropriate length are surrounded. The roots of the run along the lines The moving arc of flame rushes ahead of the loop and penetrates into the interior of the wide insulating tubes. The arc is then created at the inlet openings corresponding to the expiration process described in FIG. 2 of the main patent brought. '

Claims (1)

PATENTANSPRUCH: Schaltanlage von Großkraftwerken nach Patent 334796, dadurch gekennzeichnet, daß bei freier Führung der Leitungen durch die Gebäudewand die Leitungen von weiten Isolierrohren umgeben sind, an deren Kanten der Lichtbogen zerrissen wird.PATENT CLAIM: Switchgear of large power plants according to patent 334796, characterized in that with free routing of the lines through the building wall the lines are surrounded by wide insulating tubes, at the edges of which the arc is generated is torn.
DE1919338675D 1919-04-26 1919-04-26 Switchgear of large power plants Expired DE338675C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE338675T 1919-04-26

Publications (1)

Publication Number Publication Date
DE338675C true DE338675C (en) 1921-06-27

Family

ID=6222788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1919338675D Expired DE338675C (en) 1919-04-26 1919-04-26 Switchgear of large power plants

Country Status (1)

Country Link
DE (1) DE338675C (en)

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