DE10302209A1 - Gas-insulated switchgear - Google Patents
Gas-insulated switchgear Download PDFInfo
- Publication number
- DE10302209A1 DE10302209A1 DE2003102209 DE10302209A DE10302209A1 DE 10302209 A1 DE10302209 A1 DE 10302209A1 DE 2003102209 DE2003102209 DE 2003102209 DE 10302209 A DE10302209 A DE 10302209A DE 10302209 A1 DE10302209 A1 DE 10302209A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- insulated switchgear
- tube module
- conductor
- housing wall
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/14—Adaptation for built-in safety spark gaps
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Gas-Insulated Switchgears (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
Es wird eine gasisolierte Schaltanlage mit einem mit einem elektrisch isolierenden Gas gefüllten Rohrmodul (1) mit einer an Erdpotential angeschlossenen Gehäusewandung (2) aus einem elektrisch gut leitenden Metall und mit mindestens einem Hochspannung führenden Leiter (3) parallel zur Rohrmodul-Längsachse vorgeschlagen, wobei dem spannungsführenden Leiter (3) ein Überspannungsableiter (4) zugeordnet ist, welcher mit seinem ersten Anschluss mit diesem Leiter (3) und mit seinem zweiten Anschluss mit der Gehäusewandung (2) verbunden ist.A gas-insulated switchgear with a tube module (1) filled with an electrically insulating gas is proposed, with a housing wall (2) made of an electrically highly conductive metal connected to earth potential and with at least one high-voltage conductor (3) parallel to the longitudinal axis of the tube module the live conductor (3) is assigned an overvoltage arrester (4), which is connected with its first connection to this conductor (3) and with its second connection to the housing wall (2).
Description
Die Erfindung bezieht sich auf eine gasisolierte Schaltanlage gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a gas-insulated switchgear according to the generic term of claim 1.
Aus der
Aus der
Der Erfindung liegt die Aufgabe zugrunde, eine gasisolierte Schaltanlage der eingangs genannten Art mit einem preisgünstig realisierbaren Überspannungsschutz anzugeben.The invention has for its object a Gas-insulated switchgear of the type mentioned at the beginning with an inexpensive surge protection specify.
Diese Aufgabe wird in Verbindung mit den Merkmalen des Oberbegriffes erfindungsgemäß durch die im Kennzeichen des Anspruchs 1 angegebenen Merkmale gelöst.This task is linked with the features of the preamble according to the invention solved the features specified in the characterizing part of claim 1.
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß ein separates Gehäuse für den in ein Rohrmodul der gasisolierten Schaltanlage integrierten gasisolierten Überspannungsableiter entbehrlich ist. Ferner sind auch kein eigener Flansch oder ein zusätzliches Abzweigstück der gasisolierten Schaltanlage zur Aufnahme des Überspannungsschutzes erforderlich. Hierdurch ergeben sich beträchtliche Kostenvorteile, insbesondere hinsichtlich der Herstellungskosten.The achievable with the invention Advantages are in particular that a separate housing for the in a pipe module of the gas-insulated switchgear integrated gas-insulated surge arrester is unnecessary. Furthermore, there is no separate flange or a additional Branch of the gas-insulated switchgear required to accommodate surge protection. This results in considerable Cost advantages, especially with regard to manufacturing costs.
Weitere Vorteile sind aus der nachstehenden Beschreibung ersichtlich.Further advantages are from the description below seen.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen gekennzeichnet.Advantageous embodiments of the Invention are in the subclaims characterized.
Die Erfindung wird nachstehend anhand der in der Zeichnung dargestellten Ausführungsbeispiele erläutert. Es zeigen:The invention is illustrated below of the embodiments illustrated in the drawing. It demonstrate:
In
Das mit einem elektrisch isolierenden
Gas gefüllte
Rohrmodul
Zum Schutz der gasisolierten Schaltanlage gegen
beispielsweise durch Blitzeinschlag verursachte Überspannungen verläuft jeweils
zwischen zwei Leitern
In
Sowohl hochspannungsseitiges Anschlußstück
Aus Gründen der Feldsteuerung ist
es auch möglich,
von der in
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003102209 DE10302209A1 (en) | 2003-01-22 | 2003-01-22 | Gas-insulated switchgear |
PCT/EP2004/000293 WO2004066462A2 (en) | 2003-01-22 | 2004-01-16 | Gas-insulated switchgear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003102209 DE10302209A1 (en) | 2003-01-22 | 2003-01-22 | Gas-insulated switchgear |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10302209A1 true DE10302209A1 (en) | 2004-08-12 |
Family
ID=32694907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003102209 Withdrawn DE10302209A1 (en) | 2003-01-22 | 2003-01-22 | Gas-insulated switchgear |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE10302209A1 (en) |
WO (1) | WO2004066462A2 (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5936825A (en) * | 1998-03-18 | 1999-08-10 | Copper Industries, Inc. | Rise pole termination/arrestor combination |
DE10020129C1 (en) * | 2000-04-14 | 2001-11-15 | Siemens Ag | Module with surge arrester for a high-voltage system |
-
2003
- 2003-01-22 DE DE2003102209 patent/DE10302209A1/en not_active Withdrawn
-
2004
- 2004-01-16 WO PCT/EP2004/000293 patent/WO2004066462A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2004066462A3 (en) | 2004-09-23 |
WO2004066462A2 (en) | 2004-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0396936B1 (en) | Protection device for electrical installations | |
DE69635491T2 (en) | ELECTRIC POWER TRANSMISSION CABLES WITH PROTECTION DEVICES AGAINST BLOOD OVER VOLTAGES | |
DE102011077394A1 (en) | Surge arresters | |
WO2007107492A1 (en) | Connecting element for an electric shielding assembly | |
WO2016150709A1 (en) | Insulator arrangement for an overhead line | |
EP3685471A1 (en) | High-current connector comprising an insulating bush | |
DE3610742A1 (en) | Supporting insulator | |
DE1189176B (en) | Resin-insulated electrical high-voltage switchgear with a metallically conductive, grounded cover | |
EP3474024A1 (en) | Current transformer with fluid or oil-impregnated paper insulation for high voltage | |
EP1825488B1 (en) | Polyphase switching device comprising at least three similar interrupter units | |
DE102016207292B4 (en) | Electrical protection device and transformer with such | |
DE2819528C3 (en) | Surge arrester | |
EP3659223A1 (en) | Assembly having a gas-insulated switchgear | |
DE10302209A1 (en) | Gas-insulated switchgear | |
DE19845006C1 (en) | Overhead cable connector for MV electrical network cables has corresponding cable wire ends enclosed by common connector and field control body contained within outer insulator | |
EP2036178B1 (en) | Heavy-duty circuit breaker with a housing | |
EP2548209B1 (en) | Conduit guiding system for a high-voltage transformer | |
DE102010004971A1 (en) | Current transformer module for high or medium voltage switchgear, has cabinet with common gas space for receiving isolation gas of nominal guards and single phase region for locating current transformers | |
DE10302210B4 (en) | Gas-insulated switchgear or component of a gas-insulated switchgear, with outdoor bushing | |
DE19958782B4 (en) | Feed-through supports and current transformers for metal-enclosed, air-insulated medium-voltage switchgear | |
DE2912844A1 (en) | LIGHTNING PROTECTION DEVICE | |
EP3276647B1 (en) | Grounding unit for a switching system | |
DE10246993B3 (en) | High-voltage bushing arrangement with multiple bushings | |
EP0936715B1 (en) | Cable sleeve | |
DE19906237B4 (en) | Gas-insulated switchgear |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
8105 | Search report available | ||
8139 | Disposal/non-payment of the annual fee |