JP5423657B2 - 開閉器ユニット及び開閉器ユニットを搭載するスイッチギヤ - Google Patents

開閉器ユニット及び開閉器ユニットを搭載するスイッチギヤ Download PDF

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Publication number
JP5423657B2
JP5423657B2 JP2010265900A JP2010265900A JP5423657B2 JP 5423657 B2 JP5423657 B2 JP 5423657B2 JP 2010265900 A JP2010265900 A JP 2010265900A JP 2010265900 A JP2010265900 A JP 2010265900A JP 5423657 B2 JP5423657 B2 JP 5423657B2
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JP
Japan
Prior art keywords
fin
switch unit
thickness
resin
heat
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
JP2010265900A
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English (en)
Japanese (ja)
Other versions
JP2012119102A5 (https=
JP2012119102A (ja
Inventor
美稀 山崎
賢治 土屋
歩 森田
知明 内海
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
Priority to JP2010265900A priority Critical patent/JP5423657B2/ja
Priority to TW100140921A priority patent/TWI445269B/zh
Priority to US13/298,320 priority patent/US8872054B2/en
Priority to MYPI2011005559A priority patent/MY179324A/en
Priority to EP11190903.2A priority patent/EP2458697B1/en
Priority to CN201110384270.3A priority patent/CN102543557B/zh
Priority to SG2011088234A priority patent/SG181273A1/en
Priority to KR1020110125467A priority patent/KR101267214B1/ko
Publication of JP2012119102A publication Critical patent/JP2012119102A/ja
Priority to HK12112196.3A priority patent/HK1171562B/xx
Publication of JP2012119102A5 publication Critical patent/JP2012119102A5/ja
Application granted granted Critical
Publication of JP5423657B2 publication Critical patent/JP5423657B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H02B13/01—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with resin casing
    • 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
    • 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
    • H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
    • 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
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H2033/566—Avoiding the use of SF6
    • 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
    • H01H33/6606—Terminal arrangements
    • H01H2033/6613—Cooling arrangements directly associated with the terminal arrangements
    • 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
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Switch Cases, Indication, And Locking (AREA)
JP2010265900A 2010-11-30 2010-11-30 開閉器ユニット及び開閉器ユニットを搭載するスイッチギヤ Expired - Fee Related JP5423657B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2010265900A JP5423657B2 (ja) 2010-11-30 2010-11-30 開閉器ユニット及び開閉器ユニットを搭載するスイッチギヤ
TW100140921A TWI445269B (zh) 2010-11-30 2011-11-09 A switch unit and a switching device equipped with a switch unit
US13/298,320 US8872054B2 (en) 2010-11-30 2011-11-17 Switch unit and switchgear equipped therewith
MYPI2011005559A MY179324A (en) 2010-11-30 2011-11-17 Switch unit and switchgear equipped therewith
CN201110384270.3A CN102543557B (zh) 2010-11-30 2011-11-28 开闭器单元及搭载有开闭器单元的开关机构
EP11190903.2A EP2458697B1 (en) 2010-11-30 2011-11-28 Switch unit and switchgear equipped therewith
SG2011088234A SG181273A1 (en) 2010-11-30 2011-11-29 Switch unit and switchgear equipped therewith
KR1020110125467A KR101267214B1 (ko) 2010-11-30 2011-11-29 개폐기 유닛 및 개폐기 유닛을 탑재하는 스위치 기어
HK12112196.3A HK1171562B (en) 2010-11-30 2012-11-28 Switch unit and switchgear equipped therewith

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010265900A JP5423657B2 (ja) 2010-11-30 2010-11-30 開閉器ユニット及び開閉器ユニットを搭載するスイッチギヤ

Publications (3)

Publication Number Publication Date
JP2012119102A JP2012119102A (ja) 2012-06-21
JP2012119102A5 JP2012119102A5 (https=) 2012-12-20
JP5423657B2 true JP5423657B2 (ja) 2014-02-19

Family

ID=45063038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010265900A Expired - Fee Related JP5423657B2 (ja) 2010-11-30 2010-11-30 開閉器ユニット及び開閉器ユニットを搭載するスイッチギヤ

Country Status (8)

Country Link
US (1) US8872054B2 (https=)
EP (1) EP2458697B1 (https=)
JP (1) JP5423657B2 (https=)
KR (1) KR101267214B1 (https=)
CN (1) CN102543557B (https=)
MY (1) MY179324A (https=)
SG (1) SG181273A1 (https=)
TW (1) TWI445269B (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2107659A1 (de) * 2008-04-01 2009-10-07 Zurecon AG Stromschiene
JP5380467B2 (ja) * 2011-01-06 2014-01-08 株式会社日立製作所 開閉器ユニット及びスイッチギヤ
US9245699B2 (en) * 2012-10-02 2016-01-26 Hamilton Sundstrand Corporation Circuit breaker module
DE102013109756B3 (de) * 2013-09-06 2014-10-30 Uwe Blecher Schaltanordnung für eine Schaltanlage
CN104201041B (zh) * 2014-08-15 2015-10-21 浙江道笃智能开关有限公司 组合固封极柱及其工作原理
CN106663923B (zh) * 2014-08-20 2019-05-31 株式会社东芝 固体绝缘设备的散热装置
CN104409273B (zh) * 2014-10-29 2016-07-06 浙江道笃智能开关有限公司 极柱式高压电器组合开关
WO2017104925A1 (ko) 2015-12-16 2017-06-22 에스케이플래닛 주식회사 무선 메시 네트워크 관리 방법 및 이를 위한 장치, 이를 수행하는 컴퓨터 프로그램을 기록한 기록 매체
GB2562069B (en) * 2017-05-03 2020-05-20 Tavrida Electric Holding Ag Improved vacuum circuit breaker
US10672573B1 (en) * 2019-06-27 2020-06-02 EMA Electromechanis, Inc. Gas insulated grounding switch
US11962133B2 (en) * 2021-11-11 2024-04-16 S&C Electric Company Air insulated switch with very compact gap length

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596576B1 (fr) 1986-03-26 1988-05-27 Merlin Gerin Disjoncteur electrique a autosoufflage a tenue dielectrique amelioree
JP2806139B2 (ja) * 1992-04-27 1998-09-30 三菱電機株式会社 固体絶縁開閉装置
CN2317449Y (zh) * 1997-12-10 1999-05-05 周乐喜 电子制冷器
FR2800905B1 (fr) * 1999-11-08 2001-11-30 Alstom Interrupteur de centrale avec un echangeur-radiateur
JP3845534B2 (ja) * 1999-12-01 2006-11-15 株式会社東芝 スイッチギヤ
KR200211201Y1 (ko) 2000-09-01 2001-01-15 보성일렉트론주식회사 딥스위치의 단자구조
KR200211202Y1 (ko) 2000-09-01 2001-01-15 엘지산전주식회사 진공차단기의 주회로 방열구조
CN2567619Y (zh) * 2002-07-31 2003-08-20 大众电脑股份有限公司 散热模块的结构
US6888086B2 (en) * 2002-09-30 2005-05-03 Cooper Technologies Company Solid dielectric encapsulated interrupter
JP4352050B2 (ja) * 2003-12-19 2009-10-28 三菱電機株式会社 断路器
JP4578344B2 (ja) * 2005-07-19 2010-11-10 三菱電機株式会社 ガス絶縁スイッチギヤ
JP2007073816A (ja) * 2005-09-08 2007-03-22 Nissan Motor Co Ltd ダクト型冷却構造
JP4646036B2 (ja) 2006-05-18 2011-03-09 三菱電機株式会社 回路遮断器
JP2008140802A (ja) 2006-11-30 2008-06-19 Fuji Electric Fa Components & Systems Co Ltd ヒートシンク
JP4764906B2 (ja) * 2008-08-12 2011-09-07 株式会社日立製作所 真空スイッチ及び真空スイッチギヤ
CN201599642U (zh) * 2009-12-09 2010-10-06 苏州中泽光电科技有限公司 一种挤压成型led路灯
CN201593773U (zh) * 2010-01-06 2010-09-29 北京雄奥电气科技有限公司 一种led照明散热装置

Also Published As

Publication number Publication date
TW201244312A (en) 2012-11-01
SG181273A1 (en) 2012-06-28
TWI445269B (zh) 2014-07-11
CN102543557A (zh) 2012-07-04
CN102543557B (zh) 2015-07-29
KR101267214B1 (ko) 2013-05-24
HK1171562A1 (en) 2013-03-28
JP2012119102A (ja) 2012-06-21
EP2458697A2 (en) 2012-05-30
KR20120059401A (ko) 2012-06-08
MY179324A (en) 2020-11-04
EP2458697A3 (en) 2014-01-01
US20120132622A1 (en) 2012-05-31
US8872054B2 (en) 2014-10-28
EP2458697B1 (en) 2016-07-20

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