JP5944083B1 - スイッチギヤ - Google Patents
スイッチギヤ Download PDFInfo
- Publication number
- JP5944083B1 JP5944083B1 JP2016506929A JP2016506929A JP5944083B1 JP 5944083 B1 JP5944083 B1 JP 5944083B1 JP 2016506929 A JP2016506929 A JP 2016506929A JP 2016506929 A JP2016506929 A JP 2016506929A JP 5944083 B1 JP5944083 B1 JP 5944083B1
- Authority
- JP
- Japan
- Prior art keywords
- intake
- check valve
- housing
- switchgear
- disposed
- 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
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/14—Shutters or guards for preventing access to contacts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/16—Earthing arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/24—Shutters or guards
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
Description
以下、この発明の実施の形態1を図1および図2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に係わるスイッチギヤを示す断面側面図である。図2はこの発明の実施の形態1に係わるスイッチギヤにおける後面側を示す斜視図である。
この発明の実施の形態2を図3に基づいて説明する。図3はこの発明の実施の形態2に係わるスイッチギヤにおける後面側を示す斜視図である。
この発明の実施の形態3を図4に基づいて説明する。図4はこの発明の実施の形態3に係わるスイッチギヤにおける後面側を示す斜視図である。
Claims (7)
- 筐体に設けられた吸気部に配置された吸気機構取付体と、前記吸気機構取付体に設けられた吸気口と、前記吸気口の前記筐体の内部側に配置され、前記筐体外からの吸気を行うとともに内部短絡事故発生時に前記吸気口を閉塞する逆止弁式シャッタと、前記逆止弁式シャッタと前記筐体内の導電部との間に配置され、少なくとも一辺の長さが前記逆止弁式シャッタよりも長い地絡用仕切体とを備えたことを特徴とするスイッチギヤ。
- 前記地絡用仕切体は、金属板製であることを特徴とする請求項1に記載のスイッチギヤ。
- 前記地絡用仕切体は、開口部が形成されていることを特徴とする請求項1または請求項2に記載のスイッチギヤ。
- 筐体に設けられた吸気部に配置された吸気機構取付体と、前記吸気機構取付体に設けられた吸気口と、前記吸気口の前記筐体の内部側に配置され、前記筐体外からの吸気を行うとともに内部短絡事故発生時に前記吸気口を閉塞する逆止弁式シャッタと、前記逆止弁式シャッタと前記筐体内の導電部との間に配置され、少なくとも一辺の長さが前記逆止弁式シャッタよりも長い地絡用フレーム体とを備えたことを特徴とするスイッチギヤ。
- 前記地絡用フレーム体は、内部短絡事故時の高温高圧ガスの伝搬に対する流速抵抗を低減する流線形状に構成されたことを特徴とする請求項4に記載のスイッチギヤ。
- 前記地絡用フレーム体は、前記筐体内の導電部に対して、直交する方向となるように配置することを特徴とする請求項4または請求項5に記載のスイッチギヤ。
- 前記地絡用フレーム体は、前記筐体内の導電部に対して、平行となるように配置することを特徴とする請求項4または請求項5に記載のスイッチギヤ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014193328 | 2014-09-24 | ||
| JP2014193328 | 2014-09-24 | ||
| PCT/JP2015/075041 WO2016047411A1 (ja) | 2014-09-24 | 2015-09-03 | スイッチギヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP5944083B1 true JP5944083B1 (ja) | 2016-07-05 |
| JPWO2016047411A1 JPWO2016047411A1 (ja) | 2017-04-27 |
Family
ID=55580939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016506929A Active JP5944083B1 (ja) | 2014-09-24 | 2015-09-03 | スイッチギヤ |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10164411B2 (ja) |
| EP (1) | EP3200295B1 (ja) |
| JP (1) | JP5944083B1 (ja) |
| KR (1) | KR101893670B1 (ja) |
| CN (1) | CN106797110B (ja) |
| WO (1) | WO2016047411A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020083505A1 (en) * | 2018-10-26 | 2020-04-30 | Abb Schweiz Ag | Switchgear comprising a passive arc protection |
| JP7717523B2 (ja) * | 2021-07-30 | 2025-08-04 | 株式会社東芝 | スイッチギヤ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008136113A1 (ja) * | 2007-04-26 | 2008-11-13 | Mitsubishi Electric Corporation | 金属閉鎖形スイッチギヤ |
| WO2013099393A1 (ja) * | 2011-12-27 | 2013-07-04 | 三菱電機株式会社 | 電気室 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552372B2 (ja) | 1972-08-15 | 1980-01-19 | ||
| JPS536442B2 (ja) | 1973-06-20 | 1978-03-08 | ||
| JPS56120040A (en) | 1980-02-26 | 1981-09-21 | Mitsubishi Electric Corp | Switch |
| SE430738B (sv) * | 1982-05-06 | 1983-12-05 | Asea Ab | Anordning vid en ventilationsoppning for en kapslad elektrisk kopplingsutrustning |
| JPH0574112U (ja) * | 1992-03-03 | 1993-10-08 | 日新電機株式会社 | ガス絶縁スイッチギヤ |
| US5710402A (en) * | 1996-07-30 | 1998-01-20 | Abb Power T&D Company Inc. | Arc-resistant switchgear enclosure employing a toggle flap venting system |
| US5861596A (en) * | 1997-04-01 | 1999-01-19 | Eaton Corporation | Dual baffle apparatus for electrical switching device |
| US6144001A (en) * | 1997-06-30 | 2000-11-07 | Siemens Energy & Automation, Inc. | Circuit breaker terminal shield with integral securing and installation and removal features apparatus, means and system |
| US6205017B1 (en) * | 2000-01-21 | 2001-03-20 | Eaton Corporation | Switchgear assembly with front accessible slide-in fixed power switch |
| JP4937350B2 (ja) | 2007-06-25 | 2012-05-23 | 三菱電機株式会社 | 金属閉鎖型スイッチギヤ |
| JP5017003B2 (ja) * | 2007-07-09 | 2012-09-05 | 株式会社東芝 | 金属閉鎖形スイッチギヤ |
| US7576985B2 (en) * | 2007-12-03 | 2009-08-18 | Rockwell Automation Technologies, Inc. | Rapid cooling of exhaust from arc resistant electrical equipment |
| US7974078B2 (en) * | 2008-01-23 | 2011-07-05 | Eaton Corporation | Electrical enclosure assembly having venting system |
| US8242395B2 (en) * | 2008-02-21 | 2012-08-14 | Siemens Industry, Inc. | Circuit breaker compartment arc flash venting system |
| US8325467B2 (en) * | 2009-12-17 | 2012-12-04 | Eaton Corporation | Method and apparatus to reduce internal pressure caused by an arcing fault in an electrical enclosure |
| US7952857B1 (en) * | 2010-02-22 | 2011-05-31 | Motley Gregory O | Arc-resistant switchgear enclosure with ambient air ventilation system |
| US9609769B2 (en) * | 2010-07-29 | 2017-03-28 | Rockwell Automation Technologies, Inc. | System and method for ventilating and isolating electrical equipment |
| KR101248608B1 (ko) * | 2011-08-31 | 2013-03-28 | 현대중공업 주식회사 | 차단부 인출식 큐비클형 가스절연 개폐장치 |
| KR101173034B1 (ko) * | 2011-11-01 | 2012-08-10 | 대진전기 (주) | 고압전력용 일체형 수배전반 |
| JP5921269B2 (ja) * | 2012-03-14 | 2016-05-24 | 株式会社日立製作所 | スイッチギヤ |
| DE102012210279B3 (de) * | 2012-06-19 | 2013-09-05 | Siemens Aktiengesellschaft | Verschlussvorrichtung für eine Schaltanlage |
| CN103794988B (zh) * | 2012-10-26 | 2017-07-28 | 施耐德电器工业公司 | 送气组件 |
| US8785770B2 (en) * | 2012-11-14 | 2014-07-22 | Central Electric Company | Arc-resistant switchgear enclosure with vent arrangement of a lower compartment |
| US9627866B2 (en) * | 2014-07-31 | 2017-04-18 | Abb Schweiz Ag | Door mounted vent flap structure for arc-resistant compartment |
| KR101636343B1 (ko) | 2015-12-07 | 2016-07-05 | 주식회사 광명전기 | 금속폐쇄형 스위치기어 |
-
2015
- 2015-09-03 WO PCT/JP2015/075041 patent/WO2016047411A1/ja not_active Ceased
- 2015-09-03 US US15/307,244 patent/US10164411B2/en active Active
- 2015-09-03 EP EP15843515.6A patent/EP3200295B1/en active Active
- 2015-09-03 KR KR1020167035576A patent/KR101893670B1/ko active Active
- 2015-09-03 CN CN201580050249.6A patent/CN106797110B/zh not_active Expired - Fee Related
- 2015-09-03 JP JP2016506929A patent/JP5944083B1/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008136113A1 (ja) * | 2007-04-26 | 2008-11-13 | Mitsubishi Electric Corporation | 金属閉鎖形スイッチギヤ |
| WO2013099393A1 (ja) * | 2011-12-27 | 2013-07-04 | 三菱電機株式会社 | 電気室 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20170054278A1 (en) | 2017-02-23 |
| CN106797110A (zh) | 2017-05-31 |
| CN106797110B (zh) | 2019-02-01 |
| KR101893670B1 (ko) | 2018-08-30 |
| WO2016047411A1 (ja) | 2016-03-31 |
| JPWO2016047411A1 (ja) | 2017-04-27 |
| KR20170004010A (ko) | 2017-01-10 |
| EP3200295A1 (en) | 2017-08-02 |
| EP3200295A4 (en) | 2018-04-25 |
| EP3200295B1 (en) | 2023-08-30 |
| US10164411B2 (en) | 2018-12-25 |
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