JP5116907B2 - ガス絶縁開閉装置 - Google Patents
ガス絶縁開閉装置 Download PDFInfo
- Publication number
- JP5116907B2 JP5116907B2 JP2012535468A JP2012535468A JP5116907B2 JP 5116907 B2 JP5116907 B2 JP 5116907B2 JP 2012535468 A JP2012535468 A JP 2012535468A JP 2012535468 A JP2012535468 A JP 2012535468A JP 5116907 B2 JP5116907 B2 JP 5116907B2
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- main circuit
- mounting cylinder
- movable
- fixed
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims description 122
- 239000012212 insulator Substances 0.000 claims description 54
- 239000004071 soot Substances 0.000 claims description 36
- 230000005684 electric field Effects 0.000 claims description 29
- 239000007789 gas Substances 0.000 description 28
- 238000009413 insulation Methods 0.000 description 11
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- 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
- H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
-
- 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
- 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
- H02B13/0356—Mounting of monitoring devices, e.g. current transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Gas-Insulated Switchgears (AREA)
- Installation Of Bus-Bars (AREA)
Description
伸長して設けられた接地シールドとを設けたものである。
以下、この発明の実施の形態1を図1〜図5に基づいて説明するが、各図において、同一、または相当部材、部位については同一符号を付して説明する。図1はこの発明の実施の形態1に係わるガス絶縁開閉装置を示す側面図である。図2はこの発明の実施の形態1に係わるガス絶縁開閉装置を示す図1のA−A線における断面図である。図3はこの発明の実施の形態1に係わるガス絶縁開閉装置を示す要部拡大断面図である。図4はこの発明の実施の形態1に係わるガス絶縁開閉装置を示す図2のB−B線における要部拡大断面図である。図5はこの発明の実施の形態1に係わるガス絶縁開閉装置を示す図2のC−C線における要部拡大断面図である。
Claims (6)
- 遮断器が収納されるとともに絶縁性ガスが封入された接地タンクと、前記接地タンクの上方に形成された開口部に一方側が取り付けられた変流器取付筒体と、一方側が前記変流器取付筒体の他方側に取り付けられたブッシング碍管と、前記ブッシング碍管と前記変流器取付筒体内に挿通され、一方側が前記遮断器に接続されるとともに他方側が前記ブッシング碍管の他方側に設けられた主回路端子に接続された主回路導体とを備えたガス絶縁開閉装置において、前記主回路導体の前記変流器取付筒体に位置する領域に前記変流器取付筒体の下端より下方向に伸長しかつその外径を前記変流器取付筒体内の外径よりも大きくするとともに前記変流器取付筒体と前記ブッシング碍管との連結部より上方向に伸長しかつその外径を前記変流器取付筒体内の外径よりも大きくして設けられた絶縁物と、前記絶縁物内に配置され、前記変流器取付筒体の下端より下方向に伸長するとともに前記変流器取付筒体と前記ブッシング碍管との連結部より上方向に伸長して設けられた接地シールドとを設けたことを特徴とするガス絶縁開閉装置。
- 遮断器が収納されるとともに絶縁性ガスが封入された接地タンクと、前記接地タンクの上方に形成された開口部に一方側が取り付けられた変流器取付筒体と、一方側が前記変流器取付筒体の他方側に取り付けられたブッシング碍管と、前記ブッシング碍管と前記変流器取付筒体内に挿通され、一方側が前記遮断器に接続されるとともに他方側が前記ブッシング碍管の他方側に設けられた主回路端子に接続された主回路導体とを備えたガス絶縁開閉装置において、前記主回路導体は、一方側が前記遮断器に接続されるとともに他方側が前記ブッシング碍管の一方側内に位置する第1の主回路導体と、前記第1の主回路導体と前記主回路端子に接続される第2の主回路導体とにより構成され、前記第1の主回路導体の前記変流器取付筒体に位置する領域に前記変流器取付筒体の下端より下方向にかつ前記遮断器近傍に伸長しかつその外径を前記変流器取付筒体内の外径よりも大きくするとともに前記第1の主回路導体と前記第2の主回路導体との接続部近傍に伸長しかつその外径を前記変流器取付筒体内の外径よりも大きくして設けられた絶縁物と、前記絶縁物内に配置され、前記変流器取付筒体の下端より下方向に伸長するとともに前記変流器取付筒体と前記ブッシング碍管との連結部より上方向に伸長して設けられた接地シールドとを設けたことを特徴とするガス絶縁開閉装置。
- 前記接地シールドの下方側端部に電界緩和リングを設けたことを特徴とする請求項1または請求項2に記載のガス絶縁開閉装置。
- 前記接地シールドの上方側端部に電界緩和リングを設けたことを特徴とする請求項1または請求項2に記載のガス絶縁開閉装置。
- 前記絶縁物の前記遮断器近傍に電界緩和リングを設けたことを特徴とする請求項2に記載のガス絶縁開閉装置。
- 前記絶縁物の前記第1の主回路導体と前記第2の主回路導体との接続部近傍に電界緩和リングを設けたことを特徴とする請求項2に記載のガス絶縁開閉装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012535468A JP5116907B2 (ja) | 2010-12-17 | 2011-01-28 | ガス絶縁開閉装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010281543 | 2010-12-17 | ||
JP2010281543 | 2010-12-17 | ||
JP2012535468A JP5116907B2 (ja) | 2010-12-17 | 2011-01-28 | ガス絶縁開閉装置 |
PCT/JP2011/051702 WO2012081264A1 (ja) | 2010-12-17 | 2011-01-28 | ガス絶縁開閉装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5116907B2 true JP5116907B2 (ja) | 2013-01-09 |
JPWO2012081264A1 JPWO2012081264A1 (ja) | 2014-05-22 |
Family
ID=46244382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012535468A Active JP5116907B2 (ja) | 2010-12-17 | 2011-01-28 | ガス絶縁開閉装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9215825B2 (ja) |
JP (1) | JP5116907B2 (ja) |
CN (1) | CN103155316B (ja) |
DE (1) | DE112011104424B4 (ja) |
WO (1) | WO2012081264A1 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8748770B2 (en) * | 2009-10-29 | 2014-06-10 | Mitsubishi Electric Corporation | Power switching apparatus |
US9214306B2 (en) * | 2010-11-12 | 2015-12-15 | Mitsubishi Electric Corporation | Gas insulated switchgear |
JP5444512B2 (ja) * | 2011-09-28 | 2014-03-19 | 三菱電機株式会社 | タンク型真空遮断器 |
EP2975710B1 (fr) * | 2014-07-18 | 2017-09-06 | General Electric Technology GmbH | Disjoncteur comportant un tube creux isolant |
US10249459B2 (en) * | 2016-09-19 | 2019-04-02 | Eaton Intelligent Power Limited | Advanced cooling system for electrical equipment |
US10325738B2 (en) * | 2017-10-10 | 2019-06-18 | Eaton Intelligent Power Limited | Gas-insulated switchgear with sealed operating mechanisms |
CN107689625A (zh) * | 2017-10-20 | 2018-02-13 | 广东电网有限责任公司中山供电局 | 一种新型的深度限流装置 |
WO2020157933A1 (ja) * | 2019-01-31 | 2020-08-06 | 三菱電機株式会社 | 真空遮断器 |
CN112185752B (zh) * | 2020-09-28 | 2022-08-12 | 许继集团有限公司 | 一种固封极柱 |
EP3979266B1 (en) * | 2020-09-30 | 2024-06-05 | Hitachi Energy Ltd | Support for mounting an accessory equipment assembly to a base of bushing, a corresponding accessory equipment module, and bushing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55112332U (ja) * | 1979-01-31 | 1980-08-07 | ||
JPH0919014A (ja) * | 1995-06-29 | 1997-01-17 | Nitto Denko Corp | 樹脂成形絶縁導体 |
JP2001266681A (ja) * | 2000-03-15 | 2001-09-28 | Mitsubishi Electric Corp | ガス絶縁開閉装置用ブッシング |
JP2003319515A (ja) * | 2002-04-19 | 2003-11-07 | Meidensha Corp | ガス絶縁開閉装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3686600A (en) * | 1971-02-22 | 1972-08-22 | Westinghouse Electric Corp | Potential transformer |
US6140573A (en) * | 1998-05-29 | 2000-10-31 | Siemens Aktiengesellschaft | Hollow core composite bushings |
US6630638B1 (en) * | 2000-05-26 | 2003-10-07 | Abb Inc. | Dead tank drawout breakers |
JP4330772B2 (ja) * | 2000-07-31 | 2009-09-16 | 株式会社東芝 | 複合形ガス絶縁開閉装置 |
JP4351811B2 (ja) * | 2001-03-22 | 2009-10-28 | 株式会社東芝 | タンク型真空遮断器 |
JP4334852B2 (ja) * | 2002-10-31 | 2009-09-30 | 三菱電機株式会社 | ガス絶縁スイッチギヤ |
US20040251237A1 (en) * | 2003-06-13 | 2004-12-16 | Meyer Jeffry R. | Circuit breaker with bonded bushing insulators |
DE102004006062A1 (de) * | 2004-01-30 | 2005-08-18 | Siemens Ag | Druckgasisoliertes Schaltgerät |
DE102004029871A1 (de) * | 2004-06-16 | 2006-02-16 | Siemens Ag | Leistungsschalter mit einer innerhalb eines Kapselungsgehäuses angeordneten Unterbrechereinheit |
JP5297339B2 (ja) * | 2009-10-29 | 2013-09-25 | 三菱電機株式会社 | タンク型真空遮断器 |
KR101449221B1 (ko) * | 2010-03-25 | 2014-10-08 | 미쓰비시덴키 가부시키가이샤 | 진공차단기 |
DE102010018969A1 (de) * | 2010-04-27 | 2011-10-27 | Siemens Aktiengesellschaft | Stromwandleranordnung |
-
2011
- 2011-01-28 US US13/819,297 patent/US9215825B2/en active Active
- 2011-01-28 CN CN201180047451.5A patent/CN103155316B/zh active Active
- 2011-01-28 WO PCT/JP2011/051702 patent/WO2012081264A1/ja active Application Filing
- 2011-01-28 DE DE112011104424.0T patent/DE112011104424B4/de active Active
- 2011-01-28 JP JP2012535468A patent/JP5116907B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55112332U (ja) * | 1979-01-31 | 1980-08-07 | ||
JPH0919014A (ja) * | 1995-06-29 | 1997-01-17 | Nitto Denko Corp | 樹脂成形絶縁導体 |
JP2001266681A (ja) * | 2000-03-15 | 2001-09-28 | Mitsubishi Electric Corp | ガス絶縁開閉装置用ブッシング |
JP2003319515A (ja) * | 2002-04-19 | 2003-11-07 | Meidensha Corp | ガス絶縁開閉装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2012081264A1 (ja) | 2012-06-21 |
CN103155316A (zh) | 2013-06-12 |
US20130155640A1 (en) | 2013-06-20 |
DE112011104424T5 (de) | 2013-10-02 |
JPWO2012081264A1 (ja) | 2014-05-22 |
US9215825B2 (en) | 2015-12-15 |
DE112011104424B4 (de) | 2019-03-28 |
CN103155316B (zh) | 2016-02-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5116907B2 (ja) | ガス絶縁開閉装置 | |
JP5147992B2 (ja) | 電力開閉装置 | |
JP5400227B2 (ja) | ガス絶縁電気機器 | |
US10347447B2 (en) | Tank type vacuum circuit breaker | |
US9893515B2 (en) | Power switchgear having surge suppression apparatus | |
JP5089822B2 (ja) | 極低温ケーブル用終端接続部 | |
CN102684101B (zh) | 用于开关设备的横向拆卸模块 | |
JP4764139B2 (ja) | ガス絶縁開閉装置と油入変圧器の接続構造 | |
JP4309386B2 (ja) | スイッチギア | |
JP2003319515A (ja) | ガス絶縁開閉装置 | |
JP4562653B2 (ja) | スイッチギヤ | |
KR20100079345A (ko) | 가스 절연 개폐장치 | |
JP2017060244A (ja) | ガス絶縁開閉装置 | |
JP7162165B2 (ja) | ガス絶縁開閉装置の外部接地端子構造 | |
KR101460298B1 (ko) | 가스 절연 개폐장치의 변류기 고정장치 | |
JP6505496B2 (ja) | ガス絶縁型負荷時タップ切換装置 | |
EP3182426B1 (en) | Current transformer for high voltage gas insulated switchgear substation | |
JP2007158041A (ja) | アレスタ | |
WO2013186830A1 (ja) | ガス絶縁開閉装置 | |
JP2013183477A (ja) | ガス絶縁高電圧機器 | |
KR20130004251U (ko) | 가스절연 개폐장치용 도체 고정장치 | |
KR20130002158A (ko) | 가스절연개폐장치용 변류기 취부 구조 | |
JP2000125425A (ja) | ガス絶縁開閉装置 | |
JP2013046426A (ja) | 気中架線接続形変電所に用いる電気機器 | |
JP2003219549A (ja) | 気中終端接続部 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20120913 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120925 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121016 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 5116907 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151026 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |