DE69505028D1 - Gasisolierte Schaltanlageanordnung - Google Patents

Gasisolierte Schaltanlageanordnung

Info

Publication number
DE69505028D1
DE69505028D1 DE69505028T DE69505028T DE69505028D1 DE 69505028 D1 DE69505028 D1 DE 69505028D1 DE 69505028 T DE69505028 T DE 69505028T DE 69505028 T DE69505028 T DE 69505028T DE 69505028 D1 DE69505028 D1 DE 69505028D1
Authority
DE
Germany
Prior art keywords
gas
insulated switchgear
switchgear assembly
assembly
insulated
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 - Fee Related
Application number
DE69505028T
Other languages
English (en)
Other versions
DE69505028T2 (de
Inventor
Kenji Annou
Masatomo Ohno
Kyuji Yaginuma
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69505028D1 publication Critical patent/DE69505028D1/de
Publication of DE69505028T2 publication Critical patent/DE69505028T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas-Insulated Switchgears (AREA)
DE69505028T 1994-03-18 1995-03-17 Gasisolierte Schaltanlageanordnung Expired - Fee Related DE69505028T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04872694A JP3228635B2 (ja) 1994-03-18 1994-03-18 ガス絶縁開閉装置

Publications (2)

Publication Number Publication Date
DE69505028D1 true DE69505028D1 (de) 1998-11-05
DE69505028T2 DE69505028T2 (de) 1999-06-10

Family

ID=12811306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69505028T Expired - Fee Related DE69505028T2 (de) 1994-03-18 1995-03-17 Gasisolierte Schaltanlageanordnung

Country Status (5)

Country Link
US (1) US5638254A (de)
EP (1) EP0673097B1 (de)
JP (1) JP3228635B2 (de)
KR (1) KR100323211B1 (de)
DE (1) DE69505028T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8174270B2 (en) * 2009-07-17 2012-05-08 The Invention Science Fund I, Llc Systems and methods for assessing standoff capabilities of in-service power line insulators
US8426736B2 (en) * 2009-07-17 2013-04-23 The Invention Science Fund I Llc Maintaining insulators in power transmission systems
US8456168B2 (en) * 2009-07-17 2013-06-04 The Invention Science Fund I Llc Systems and methods for testing the standoff capability of an overhead power transmission line
US8692537B2 (en) * 2009-07-17 2014-04-08 The Invention Science Fund I, Llc Use pairs of transformers to increase transmission line voltage
US20110011621A1 (en) * 2009-07-17 2011-01-20 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Smart link coupled to power line
CN103944074B (zh) * 2014-03-13 2016-06-15 北京群菱能源科技有限公司 电压跌落装置的组合开关柜
DE102016214003A1 (de) * 2016-07-29 2018-02-01 Siemens Aktiengesellschaft Erdungseinheit für eine Schaltanlage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176335A (en) * 1966-12-13 1970-01-01 Ass Elect Ind Improvements in and relating to Electrical Switchgear
US3778574A (en) * 1972-06-26 1973-12-11 Allis Chalmers Ground-test switch
FR2251115A1 (en) * 1973-11-12 1975-06-06 Merlin Gerin High voltage gas insulated busbar chamber - is of describes minimum dimensions with outlets easily connectable to three phase busbars
US4038486A (en) * 1975-06-10 1977-07-26 Westinghouse Electric Corporation Supporting insulator assembly for gas-insulated equipment
JPS51150043A (en) * 1975-06-18 1976-12-23 Hitachi Ltd Gas insulating switching device
JPS6223203Y2 (de) * 1978-07-19 1987-06-13
EP0058402B1 (de) * 1981-02-12 1984-12-19 Kabushiki Kaisha Toshiba Gasisolierte Schaltanlage
JPS57142111A (en) * 1981-02-27 1982-09-02 Tokyo Shibaura Electric Co Gas insulated switching device
JPS57186909A (en) * 1981-05-12 1982-11-17 Tokyo Shibaura Electric Co Gas insulated switching unit
JPH0630525B2 (ja) * 1985-01-23 1994-04-20 日新電機株式会社 ガス絶縁開閉器
JPH0471305A (ja) * 1990-07-11 1992-03-05 Mitsubishi Electric Corp 複合開閉装置

Also Published As

Publication number Publication date
EP0673097A3 (de) 1995-11-15
KR950034950A (ko) 1995-12-28
DE69505028T2 (de) 1999-06-10
JPH07264737A (ja) 1995-10-13
US5638254A (en) 1997-06-10
KR100323211B1 (ko) 2002-08-09
EP0673097B1 (de) 1998-09-30
EP0673097A2 (de) 1995-09-20
JP3228635B2 (ja) 2001-11-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee