WO2011110298A3 - Gas-insulated, metal-clad, single-phase or polyphase switchgear unit - Google Patents

Gas-insulated, metal-clad, single-phase or polyphase switchgear unit Download PDF

Info

Publication number
WO2011110298A3
WO2011110298A3 PCT/EP2011/000986 EP2011000986W WO2011110298A3 WO 2011110298 A3 WO2011110298 A3 WO 2011110298A3 EP 2011000986 W EP2011000986 W EP 2011000986W WO 2011110298 A3 WO2011110298 A3 WO 2011110298A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
cable
clad
insulated
phase
Prior art date
Application number
PCT/EP2011/000986
Other languages
German (de)
French (fr)
Other versions
WO2011110298A2 (en
Inventor
Hauke Peters
Tobias Schiller
Carina Reichel
Original Assignee
Abb Technology 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 Abb Technology Ag filed Critical Abb Technology Ag
Priority to CN2011800129587A priority Critical patent/CN102782972A/en
Priority to KR1020127023346A priority patent/KR20130008541A/en
Publication of WO2011110298A2 publication Critical patent/WO2011110298A2/en
Publication of WO2011110298A3 publication Critical patent/WO2011110298A3/en

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
    • 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
    • H02G5/002—Joints between bus-bars for compensating thermal expansion
    • 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
    • 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
    • H02G5/063—Totally-enclosed installations, e.g. in metal casings filled with oil or gas

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Installation Of Bus-Bars (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

The invention relates to a gas-insulated, metal-clad, single-phase or polyphase high-voltage switchgear unit, comprising a long cable, which has a tubular cladding and a number of internal conductors (16, 17; 32) corresponding to the number of phases, and a compensation device (11) for offsetting temperature-dependent changes in length of the cable. The cladding of the cable part of the compensation device (11) has a first tubular cladding section (12, 42) on which a connector (13) extending perpendicular thereto is integrally formed for connecting a further cable. A metal bellows (19, 20; 40, 41) is fastened to each end of the tubular cladding section (12, 42), and the free ends of said metal bellows are fixed spaced apart by means of a holder (25, 49). The internal conductor in the tubular cladding portion (12, 42) is electrically conductively connected to the internal conductor (17, 23) which extends perpendicular thereto and is associated with the connectors (13) via a sliding contact connection (18).
PCT/EP2011/000986 2010-03-09 2011-03-01 Gas-insulated, metal-clad, single-phase or polyphase switchgear unit WO2011110298A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800129587A CN102782972A (en) 2010-03-09 2011-03-01 Gas-insulated, metal-clad, single-phase or polyphase switchgear unit
KR1020127023346A KR20130008541A (en) 2010-03-09 2011-03-01 Gas-insulated, metal-clad, single-phase or polyphase switchgear unit

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102010010795 2010-03-09
DE102010010795.6 2010-03-09
DE102010019367.4A DE102010019367B4 (en) 2010-03-09 2010-05-05 Gas-insulated metal-enclosed, single- or multi-phase switchgear
DE102010019367.4 2010-05-05

Publications (2)

Publication Number Publication Date
WO2011110298A2 WO2011110298A2 (en) 2011-09-15
WO2011110298A3 true WO2011110298A3 (en) 2012-03-22

Family

ID=44508036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/000986 WO2011110298A2 (en) 2010-03-09 2011-03-01 Gas-insulated, metal-clad, single-phase or polyphase switchgear unit

Country Status (4)

Country Link
KR (1) KR20130008541A (en)
CN (1) CN102782972A (en)
DE (1) DE102010019367B4 (en)
WO (1) WO2011110298A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017200742A1 (en) 2017-01-18 2018-07-19 Siemens Aktiengesellschaft Encapsulation housing arrangement for an electric power transmission device
CN110603697B (en) * 2017-05-08 2021-08-03 Abb电网瑞士股份公司 Gas insulated wire, gas insulated switchgear and method therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626247A1 (en) * 1976-06-10 1977-12-15 Siemens Ag ARRANGEMENT TO COMPENSATE FOR LENGTH CHANGES IN THE ENCLOSURE TUBES OF ELECTRIC COMPRESSED GAS-INSULATED SWITCHGEAR
CH649658A5 (en) * 1981-02-23 1985-05-31 Sprecher & Schuh Ag Earthquake-protected connecting cable for a metal-encapsulated, electrical high-voltage switching installation
DE102007038934A1 (en) * 2007-05-10 2008-11-20 Abb Technology Ag Device for compensating length changes in pipeline, has compensation chamber whose volume is changeable by length change of pipeline

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9113013U1 (en) * 1991-10-17 1992-03-05 Siemens Ag, 8000 Muenchen, De
DE19610151C1 (en) * 1996-03-15 1997-09-11 Hans Rattay Axial compensator especially for pipes containing gas and fluid
DE19616179C1 (en) * 1996-04-12 1997-04-03 Siemens Ag Right-angle coupling-piece for gas-insulated tubular conductor assemblies of HV installations
DE19815151C1 (en) * 1998-03-27 1999-10-07 Siemens Ag Enclosure section for gas-insulated high-voltage (HV) switchgear

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626247A1 (en) * 1976-06-10 1977-12-15 Siemens Ag ARRANGEMENT TO COMPENSATE FOR LENGTH CHANGES IN THE ENCLOSURE TUBES OF ELECTRIC COMPRESSED GAS-INSULATED SWITCHGEAR
CH649658A5 (en) * 1981-02-23 1985-05-31 Sprecher & Schuh Ag Earthquake-protected connecting cable for a metal-encapsulated, electrical high-voltage switching installation
DE102007038934A1 (en) * 2007-05-10 2008-11-20 Abb Technology Ag Device for compensating length changes in pipeline, has compensation chamber whose volume is changeable by length change of pipeline

Also Published As

Publication number Publication date
WO2011110298A2 (en) 2011-09-15
DE102010019367A1 (en) 2011-09-15
CN102782972A (en) 2012-11-14
KR20130008541A (en) 2013-01-22
DE102010019367B4 (en) 2014-05-08

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