DE693423C - Indoor extra-high voltage switchgear - Google Patents
Indoor extra-high voltage switchgearInfo
- Publication number
- DE693423C DE693423C DE1939L0098268 DEL0098268D DE693423C DE 693423 C DE693423 C DE 693423C DE 1939L0098268 DE1939L0098268 DE 1939L0098268 DE L0098268 D DEL0098268 D DE L0098268D DE 693423 C DE693423 C DE 693423C
- Authority
- DE
- Germany
- Prior art keywords
- high voltage
- voltage switchgear
- disconnectors
- indoor
- extra
- 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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
Description
Innenraum-Höchstspannungsschaltanlage Um eine zoo-kV-Schaltanlage in einem einstöckigen Raum unterbringen zu können., ohne auf die bei zweistöckigen Anlagen im oberen Stockwerk möglichen Kontrollgänge verzichten zu müssen, ist die in Abb. i wiedergegebene Anordnung ausgebildet worden, bei der die Sammelschienen-Trennschalter so angeordnet sind, daß zwischen ihren Grundplatten Gr ein Bedienungsgang B entsteht. Um die Zugänglichkeit der Sammelschienen-Trennschalter vor allen Dingen für leichtere Überholungen und Ausbesserungen $u verbessern, sollen gemäß der Erfindung die zwischen den Trennschaltern liegenden Seitenwände des Bedienungsganges als ausklappbare Arbeitsbühnen ausgebildet werden, wie dies aus Abb. z beispielsweise zu entnehmen ist. Im gewöhnlichen Betriebszustande sind diese Arbeitsbühnen A, die vorzugsweise aus einem gegen Lichtbögen unempfindlichen Isolierstoff bestehen, eingeklappt, und dienen als Lichtbogenschutzwände für den sich im Bedienungsgang B befindenden Schaltwärter. Soll an den Trennschaltern T eine' Ausbesserung oder Überholung vorgenommen werden, so werden diese Seitenwände heruntergeklappt. Damit sind die Trennschalter zugänglich, und es ist nicht erforderlich, Leitern in den Hochspannungsraum zu bringen. Leitern im Hochspannungsraum sind bekanntlich eine große Gefahr für den Schaltwärter, da er bei falscher Handhabung mit spannungführenden Teilen in Berührung kommen kann.. An die Arbeitsgestänge und die Hilfskontakte der Trennschalter kann man auch bei heraufgeklappten Seitenwänden jederzeit herankommen, da sie sich innerhalb des zwischen den Trennschaltern befindenden Bedienungsganges befinden.Indoor high-voltage switchgear In order to be able to accommodate a zoo-kV switchgear in a one-story room, without having to forego the inspection corridors that are possible with two-story systems on the upper floor, the arrangement shown in Fig. Circuit breakers are arranged so that an operating aisle B is created between their base plates Gr. In order to improve the accessibility of the busbar disconnectors, especially for lighter overhauls and repairs, according to the invention the side walls of the service corridor between the disconnectors should be designed as fold-out working platforms, as can be seen from Fig.z, for example. In the normal operating state, these working platforms A, which preferably consist of an insulating material that is insensitive to arcing, are folded in and serve as arc protection walls for the switch attendant in service corridor B. If a repair or overhaul is to be carried out on the disconnectors T, these side walls are folded down. This means that the disconnectors are accessible and there is no need to bring conductors into the high-voltage compartment. It is well known that ladders in the high-voltage room are a great danger for the switchman, as they can come into contact with live parts if handled incorrectly Disconnectors located in the operating aisle.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1939L0098268 DE693423C (en) | 1939-06-20 | 1939-06-20 | Indoor extra-high voltage switchgear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1939L0098268 DE693423C (en) | 1939-06-20 | 1939-06-20 | Indoor extra-high voltage switchgear |
Publications (1)
Publication Number | Publication Date |
---|---|
DE693423C true DE693423C (en) | 1940-07-08 |
Family
ID=7288809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1939L0098268 Expired DE693423C (en) | 1939-06-20 | 1939-06-20 | Indoor extra-high voltage switchgear |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE693423C (en) |
-
1939
- 1939-06-20 DE DE1939L0098268 patent/DE693423C/en not_active Expired
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