DE29516725U1 - High-voltage tubular gas conductor - Google Patents
High-voltage tubular gas conductorInfo
- Publication number
- DE29516725U1 DE29516725U1 DE29516725U DE29516725U DE29516725U1 DE 29516725 U1 DE29516725 U1 DE 29516725U1 DE 29516725 U DE29516725 U DE 29516725U DE 29516725 U DE29516725 U DE 29516725U DE 29516725 U1 DE29516725 U1 DE 29516725U1
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- conductor
- tubular gas
- voltage conductor
- openings
- 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 - Lifetime
Links
- 239000004020 conductor Substances 0.000 title claims description 29
- 239000000463 material Substances 0.000 claims description 8
- 238000005538 encapsulation Methods 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
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
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/066—Devices for maintaining distance between conductor and enclosure
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
95641749564174
Beschreibung
HochspannungsrohrgasleiterDescription
High-voltage pipe gas conductor
Die Erfindung bezieht sich auf einen Hochspannungsrohrgasleiter mit einem Kapselungsrohr und mindestens einem in diesem
verlaufenden mindestens teilweise hohlen Hochspannungsleiter, der mittels Isolierstützern abgestützt ist.The invention relates to a high-voltage tubular gas conductor with an encapsulation tube and at least one
at least partially hollow high-voltage conductor which is supported by insulating supports.
Ein derartiger Hochspannungsrohrgasleiter ist beispielsweise aus der US-PS 4,364,171 bekannt. Die dortige Konstruktion
weist einen hohlen Leiter als koaxial zu einem Kapselungsrohr verlaufenden Hochspannungsleiter auf.Such a high-voltage tubular gas conductor is known, for example, from US-PS 4,364,171. The design there
has a hollow conductor as a high-voltage conductor running coaxially to an encapsulation tube.
Bei derartigen Rohrgasleitern hängt die elektrische Durchschlagsfestigkeit
insbesondere von der Qualität und Reinheit des Isoliergases ab. Zur Entfeuchung und Reinigung beispielsweise
von SFg werden Filtermaterialien wie AI2O3 oder Silikate
verwendet.In such pipe gas conductors, the electrical breakdown strength depends
particularly on the quality and purity of the insulating gas. Filter materials such as AI2O3 or silicates are used to dehumidify and clean SFg, for example.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein
Filtermaterial im Hochspannungsrohrgasleiter zu deponieren,
ohne daß die dielektrische Sicherheit gefährdet ist.The present invention is based on the object of
to deposit filter material in the high-voltage pipe gas conductor,
without compromising dielectric safety.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß das Filtermaterial
innerhalb des hohlen Hochspannungsleiters angeordnet
ist.The object is achieved according to the invention in that the filter material is arranged within the hollow high-voltage conductor
is.
Um dies bei der Montage möglichst einfach zu bewerkstelligen, wird das Filtermaterial beispielsweise in kleinen Beuteln
oder Säckchen in den Hochspannungsleiter eingelegt.To make this as easy as possible during assembly, the filter material is packed in small bags, for example.
or bags are placed in the high-voltage conductor.
Eine vorteilhafte Ausgestaltung der Erfindung sieht erste
Öffnungen an der Unterseite des Hochspannungsleiters vor,
welche Steckstützer aufnehmen.An advantageous embodiment of the invention provides first
Openings on the underside of the high-voltage conductor,
which accommodate plug supports.
95 G 4 1 7 495 G 4 1 7 4
Durch diese ersten Öffnungen kann das Filtermaterial vor der Montage der Steckstützer deponiert werden.The filter material can be deposited through these first openings before assembling the plug-in supports.
Im Hochspannungsrohrgasleiter sind vorteilhaft zusätzliche Öffnungen an der Oberseite des Hochspannungsleiter angeordnet. In the high-voltage pipe gas conductor, additional openings are advantageously arranged on the top of the high-voltage conductor.
Mit zusätzlichen Öffnungen an der Oberseite des Hochspannungsleiters kann die Montage des Filtermaterials erleichtert und/oder der Gasaustausch zwischen dem Kapselungsrohrinnenraum und dem Hohlraum des Hochspannungsleiters verbessert werden.With additional openings on the top of the high-voltage conductor, the installation of the filter material can be made easier and/or the gas exchange between the encapsulation tube interior and the cavity of the high-voltage conductor can be improved.
Im folgenden wird die Erfindung anhand eines Ausführungsbeispiels in einer Zeichnung gezeigt und anschließend beschrieben. In the following, the invention is shown using an embodiment in a drawing and then described.
Dabei zeigt die Zeichnung eine schematische Darstellung des Hochspannungsrohrgasleiters im Querschnitt.The drawing shows a schematic representation of the high-voltage tubular gas conductor in cross section.
Innerhalb des auf Erdpotential liegenden Kapselungsrohres 1 wird der Hochspannungsleiter 2 mittels Isolierstützern 3 in einer koaxialen Position abgestützt. Im Hohlraum 5 des Hochspannungsleiters 2 befindet sich AI2O3 als Filtermaterial 4 in kleinen Säcken über die Länge des Hochspannungsleiters 2 verteilt. Die zusätzlichen Öffnungen 6 sind an der Oberseite des Hochspannungsleiters 2 angeordnet.Inside the encapsulation tube 1, which is at earth potential, the high-voltage conductor 2 is supported in a coaxial position by means of insulating supports 3. In the cavity 5 of the high-voltage conductor 2, AI2O3 is located as filter material 4 in small bags distributed over the length of the high-voltage conductor 2. The additional openings 6 are arranged on the top side of the high-voltage conductor 2.
Es können auch Öffnungen 7 in der Mantelfläche der Isolierstützer vorgesehen sein, die für sich, auch ohne Vorhandensein der zusätzlichen Öffnungen 6 einen ausreichenden Gasaustausch zwischen den Hohlräumen des Hochspannungsleiters 2 und dem Raum zwischen dem Kapselungsrohr 1 und dem Hochspannungsleiter 2 gewährleisten.Openings 7 can also be provided in the outer surface of the insulating supports, which in themselves, even without the presence of the additional openings 6, ensure sufficient gas exchange between the cavities of the high-voltage conductor 2 and the space between the encapsulation tube 1 and the high-voltage conductor 2.
Claims (3)
10characterized in that a filter material (4) is arranged in the cavity (5) of the high-voltage conductor.
10
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29516725U DE29516725U1 (en) | 1995-10-12 | 1995-10-12 | High-voltage tubular gas conductor |
| DE19643577A DE19643577C2 (en) | 1995-10-12 | 1996-10-11 | High-voltage tubular gas conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29516725U DE29516725U1 (en) | 1995-10-12 | 1995-10-12 | High-voltage tubular gas conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29516725U1 true DE29516725U1 (en) | 1997-02-13 |
Family
ID=8014447
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29516725U Expired - Lifetime DE29516725U1 (en) | 1995-10-12 | 1995-10-12 | High-voltage tubular gas conductor |
| DE19643577A Expired - Fee Related DE19643577C2 (en) | 1995-10-12 | 1996-10-11 | High-voltage tubular gas conductor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19643577A Expired - Fee Related DE19643577C2 (en) | 1995-10-12 | 1996-10-11 | High-voltage tubular gas conductor |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE29516725U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018137900A3 (en) * | 2017-01-27 | 2018-10-04 | Siemens Aktiengesellschaft | Fluid-insulated encapsulated current rail with fluid filter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364171A (en) * | 1979-01-30 | 1982-12-21 | Canadian General Electric Company Limited | Method for fabricating isolated phase bus |
| DE3321313A1 (en) * | 1983-02-24 | 1984-08-30 | Sprecher & Schuh AG, Aarau, Aargau | High-voltage switch with a switching-on resistor |
-
1995
- 1995-10-12 DE DE29516725U patent/DE29516725U1/en not_active Expired - Lifetime
-
1996
- 1996-10-11 DE DE19643577A patent/DE19643577C2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364171A (en) * | 1979-01-30 | 1982-12-21 | Canadian General Electric Company Limited | Method for fabricating isolated phase bus |
| DE3321313A1 (en) * | 1983-02-24 | 1984-08-30 | Sprecher & Schuh AG, Aarau, Aargau | High-voltage switch with a switching-on resistor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018137900A3 (en) * | 2017-01-27 | 2018-10-04 | Siemens Aktiengesellschaft | Fluid-insulated encapsulated current rail with fluid filter |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19643577C2 (en) | 1998-07-09 |
| DE19643577A1 (en) | 1997-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R163 | Identified publications notified | ||
| R207 | Utility model specification |
Effective date: 19970327 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19990127 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20020702 |