JP6415791B1 - ガス絶縁開閉装置 - Google Patents
ガス絶縁開閉装置 Download PDFInfo
- Publication number
- JP6415791B1 JP6415791B1 JP2018533281A JP2018533281A JP6415791B1 JP 6415791 B1 JP6415791 B1 JP 6415791B1 JP 2018533281 A JP2018533281 A JP 2018533281A JP 2018533281 A JP2018533281 A JP 2018533281A JP 6415791 B1 JP6415791 B1 JP 6415791B1
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- JP
- Japan
- Prior art keywords
- insulated switchgear
- main
- gas insulated
- bus
- tank
- 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.)
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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
- H02B13/045—Details of casing, e.g. gas tightness
-
- 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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
-
- 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
- H02B13/0358—Connections to in or out conductors
-
- 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
- H02B13/075—Earthing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
Description
図1及び図2は、本発明の実施の形態1に係るガス絶縁開閉装置の構成を示す主胴軸を含む断面図である。図3は、実施の形態1に係るガス絶縁開閉装置の主胴軸に垂直な断面図である。なお、図2は、図1中のII-II線に沿った断面を示している。図3は、図1中のIII-III線に沿った断面を示している。実施の形態1に係るガス絶縁開閉装置50は、母線をなす主回路導体1と、筒型の主胴21を有し中心に母線が配置されるタンク2と、接地開閉器3とを備える。以下、主胴21の中心軸を主胴軸という。タンク2の内部には、絶縁性ガスが封入される。接地開閉器3は、主回路導体1に挟まれて設置されて母線の一部をなす固定電極31と、固定電極31と対向して配置された可動接触子32と、可動接触子32を移動させるリンク機構33と、可動接触子32及びリンク機構33を覆う接地開閉器タンク34とを備える。
図6は、本発明の実施の形態2に係るガス絶縁開閉装置の構成を示す図である。実施の形態2に係るガス絶縁開閉装置50は、母線をなす主回路導体1と、筒型の主胴21を有し中心に母線が配置されるタンク2と、母線から分岐する枝線をなす枝線導体6とを備える。枝線導体6は、枝管をなす枝管タンク61によって囲まれている。タンク2の内部には、絶縁性ガスが封入される。
Claims (3)
- 母線をなす主回路導体と、
中心に前記母線が配置される筒型の主胴を有するタンクと、
前記主胴に接続され、前記母線から分岐する枝線が配置される枝管とを有し、
前記主胴は、筒面が球面状であり、前記枝線が通る開口部が前記筒面に形成されており、前記開口部が向く方向は、前記主胴の軸方向に対する傾きが90°以外の角度であることを特徴とするガス絶縁開閉装置。 - 前記枝線は、接地開閉器の可動接触子であることを特徴とする請求項1に記載のガス絶縁開閉装置。
- 前記母線の間に、前記接地開閉器の固定電極が設置されており、
前記可動接触子は、断面が円形であり、
前記固定電極は、前記母線との接続部が面取りされた球状であり、前記可動接触子が挿入される円形の穴が球面の部分に形成されていることを特徴とする請求項2に記載のガス絶縁開閉装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2018/003276 WO2019150508A1 (ja) | 2018-01-31 | 2018-01-31 | ガス絶縁開閉装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6415791B1 true JP6415791B1 (ja) | 2018-10-31 |
JPWO2019150508A1 JPWO2019150508A1 (ja) | 2020-02-06 |
Family
ID=64017192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018533281A Active JP6415791B1 (ja) | 2018-01-31 | 2018-01-31 | ガス絶縁開閉装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11309693B2 (ja) |
EP (1) | EP3748792B1 (ja) |
JP (1) | JP6415791B1 (ja) |
WO (1) | WO2019150508A1 (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3546356A (en) * | 1969-04-03 | 1970-12-08 | Ite Imperial Corp | Elbow construction for high voltage compressed-gas-insulated conductors |
JPS4978852A (ja) * | 1972-11-30 | 1974-07-30 | ||
JPS5138417B1 (ja) * | 1970-07-10 | 1976-10-21 | ||
JPS51150084A (en) * | 1975-06-06 | 1976-12-23 | Westinghouse Electric Corp | Connecting box for connecting highhvoltage conductors |
US4413166A (en) * | 1981-03-19 | 1983-11-01 | Westinghouse Electric Corp. | Disconnect switch |
JPH05304705A (ja) * | 1992-04-24 | 1993-11-16 | Hitachi Ltd | 需用家受変電用のガス絶縁開閉装置 |
JPH0739029A (ja) * | 1993-07-20 | 1995-02-07 | Meidensha Corp | ガス絶縁開閉装置 |
WO2012039059A1 (ja) * | 2010-09-24 | 2012-03-29 | 三菱電機株式会社 | ガス絶縁開閉装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE406673B (sv) * | 1977-07-08 | 1979-02-19 | Asea Ab | Jordningsomkopplare for gasisolerade, metallkapslade hogspenningsstellverk |
JPS6062806A (ja) | 1983-09-13 | 1985-04-11 | 日新電機株式会社 | 密閉形開閉装置 |
JPS60152209A (ja) * | 1984-01-18 | 1985-08-10 | 株式会社日立製作所 | ガス絶縁開閉装置用接地開閉器 |
JPH06119852A (ja) | 1992-10-01 | 1994-04-28 | Mitsubishi Electric Corp | ガス絶縁接地開閉装置 |
DE19615912A1 (de) * | 1996-04-22 | 1997-10-23 | Asea Brown Boveri | Trennschalter |
JP4230739B2 (ja) * | 2002-08-29 | 2009-02-25 | 三菱電機株式会社 | ガス絶縁開閉装置 |
DE602004027386D1 (de) * | 2003-08-07 | 2010-07-08 | Areva T & D Sas | Masseschalter mit drei stellungen |
JP5188176B2 (ja) | 2007-12-28 | 2013-04-24 | 三菱電機株式会社 | 接地開閉器 |
DE102009030609A1 (de) * | 2009-06-23 | 2010-12-30 | Siemens Aktiengesellschaft | Hochspannungsanordnung |
DE102010007691A1 (de) * | 2010-02-09 | 2011-08-11 | Siemens Aktiengesellschaft, 80333 | Elektrisches Schaltgerät |
JP5471925B2 (ja) * | 2010-07-16 | 2014-04-16 | 株式会社日立製作所 | 接地開閉器付断路器 |
-
2018
- 2018-01-31 JP JP2018533281A patent/JP6415791B1/ja active Active
- 2018-01-31 EP EP18903089.3A patent/EP3748792B1/en active Active
- 2018-01-31 WO PCT/JP2018/003276 patent/WO2019150508A1/ja unknown
- 2018-01-31 US US16/756,871 patent/US11309693B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3546356A (en) * | 1969-04-03 | 1970-12-08 | Ite Imperial Corp | Elbow construction for high voltage compressed-gas-insulated conductors |
JPS5138417B1 (ja) * | 1970-07-10 | 1976-10-21 | ||
JPS4978852A (ja) * | 1972-11-30 | 1974-07-30 | ||
JPS51150084A (en) * | 1975-06-06 | 1976-12-23 | Westinghouse Electric Corp | Connecting box for connecting highhvoltage conductors |
US4413166A (en) * | 1981-03-19 | 1983-11-01 | Westinghouse Electric Corp. | Disconnect switch |
JPH05304705A (ja) * | 1992-04-24 | 1993-11-16 | Hitachi Ltd | 需用家受変電用のガス絶縁開閉装置 |
JPH0739029A (ja) * | 1993-07-20 | 1995-02-07 | Meidensha Corp | ガス絶縁開閉装置 |
WO2012039059A1 (ja) * | 2010-09-24 | 2012-03-29 | 三菱電機株式会社 | ガス絶縁開閉装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2019150508A1 (ja) | 2020-02-06 |
EP3748792A4 (en) | 2021-01-13 |
WO2019150508A1 (ja) | 2019-08-08 |
US11309693B2 (en) | 2022-04-19 |
EP3748792A1 (en) | 2020-12-09 |
EP3748792B1 (en) | 2024-04-24 |
US20210194224A1 (en) | 2021-06-24 |
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