SG155838A1 - Switchgear - Google Patents

Switchgear

Info

Publication number
SG155838A1
SG155838A1 SG200901078-6A SG2009010786A SG155838A1 SG 155838 A1 SG155838 A1 SG 155838A1 SG 2009010786 A SG2009010786 A SG 2009010786A SG 155838 A1 SG155838 A1 SG 155838A1
Authority
SG
Singapore
Prior art keywords
insulated
switchgear
air
switches
unit
Prior art date
Application number
SG200901078-6A
Other languages
English (en)
Inventor
Shuichi Kikukawa
Kenji Tsuchiya
Yuko Kajiyama
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
Publication of SG155838A1 publication Critical patent/SG155838A1/en

Links

Classifications

    • 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
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • 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
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H02B1/056—Mounting on plugboards
    • 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
    • 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
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • 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
    • H02B13/005—Electrical connection between switchgear cells
    • 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
    • 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
    • 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
    • H01H2033/6668—Operating arrangements with a plurality of interruptible circuit paths in single vacuum chamber
    • 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
    • H01H33/025—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
    • H01H33/6606—Terminal arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Patch Boards (AREA)
SG200901078-6A 2008-03-18 2009-02-16 Switchgear SG155838A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008068661A JP4512648B2 (ja) 2008-03-18 2008-03-18 スイッチギヤ

Publications (1)

Publication Number Publication Date
SG155838A1 true SG155838A1 (en) 2009-10-29

Family

ID=40786530

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200901078-6A SG155838A1 (en) 2008-03-18 2009-02-16 Switchgear

Country Status (7)

Country Link
US (1) US7813109B2 (enExample)
EP (1) EP2104127B1 (enExample)
JP (1) JP4512648B2 (enExample)
KR (1) KR101297265B1 (enExample)
CN (1) CN101540484B (enExample)
SG (1) SG155838A1 (enExample)
TW (1) TW200945397A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006008709U1 (de) * 2006-05-29 2006-08-17 Siemens Ag Anschlussschaltfeld für Mittelspannungsschaltanlagen
JP5107276B2 (ja) * 2009-01-30 2012-12-26 株式会社日立製作所 真空絶縁スイッチギヤ
US8248760B2 (en) * 2010-07-07 2012-08-21 Eaton Corporation Switch arrangement for an electrical switchgear
JP5378333B2 (ja) * 2010-09-10 2013-12-25 株式会社日立製作所 スイッチギヤ
WO2013018429A1 (ja) * 2011-07-29 2013-02-07 三菱電機株式会社 閉鎖配電盤
JP5674995B2 (ja) * 2012-03-27 2015-02-25 三菱電機株式会社 ガス絶縁スイッチギヤ
JP5992211B2 (ja) * 2012-06-04 2016-09-14 三菱電機株式会社 スイッチギヤ
DE102013100955A1 (de) * 2013-01-30 2014-07-31 E&A Elektrotechnik und Automatisierung GmbH Vorrichtung zum Leiten von elektrischem Strom
US10923303B2 (en) * 2016-04-12 2021-02-16 Mitsubishi Electric Corporation Vacuum circuit breaker, gas insulated switchgear and air insulated switchgear mounted with the vacuum circuit breaker
USD919567S1 (en) * 2017-11-27 2021-05-18 Siemens Aktiengesellschaft Inverter controller for electric motor
KR102007779B1 (ko) 2018-02-06 2019-08-07 엘에스산전 주식회사 접지스위치를 갖는 개폐장치
CN115864097A (zh) * 2022-12-13 2023-03-28 长春理工大学 一种实现绝缘管母线与组合电器gis柔性连接的方法和装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136374A (en) * 1976-12-30 1979-01-23 Westinghouse Electric Corp. Electrical switchboard apparatus including double-flanged vertical riser conductors
DE2927466C2 (de) * 1979-07-06 1983-06-23 Siemens AG, 1000 Berlin und 8000 München Elektrisches Mittelspannungs-Schaltfeld
JPS60102803A (ja) * 1983-11-08 1985-06-07 株式会社東芝 閉鎖配電盤
JPS60132110U (ja) * 1984-02-10 1985-09-04 日新電機株式会社 低圧配電装置
JPS61112503A (ja) * 1984-11-06 1986-05-30 株式会社東芝 閉鎖配電盤
JPH0182605U (enExample) * 1987-11-19 1989-06-01
MY137683A (en) 1991-11-18 2009-02-27 Hitachi Ltd Switchboard
US5486662A (en) * 1993-07-16 1996-01-23 Eaton Corporation Flexible connector for a circuit interrupter
JP3164033B2 (ja) * 1997-10-03 2001-05-08 株式会社日立製作所 母線の接続構造及び絶縁カバー
WO2000069041A1 (en) * 1999-05-07 2000-11-16 Mitsubishi Denki Kabushiki Kaisha Vacuum switch gear
JP2001008316A (ja) * 1999-06-15 2001-01-12 Toshiba Corp スイッチギヤ
FR2808117B1 (fr) * 2000-03-31 2003-01-24 Schneider Electric Ind Sa Appareillage electrique de coupure comportant une ampoule a vide et une liaison electrique flexible
FR2840729B1 (fr) * 2002-06-05 2004-07-16 Alstom Dispositif interrupteur pour haute ou moyenne tension, a coupure mixte par vide et gaz
JP4218018B2 (ja) * 2003-04-03 2009-02-04 株式会社日立製作所 真空スイッチギヤ
TWI251847B (en) 2003-12-26 2006-03-21 Hitachi Ltd Vacuum switchgear system and kit for system
JP4162664B2 (ja) 2005-02-22 2008-10-08 株式会社日立製作所 真空スイッチギヤ
JP4333774B2 (ja) * 2006-07-10 2009-09-16 株式会社日立製作所 配電用開閉装置
KR100763167B1 (ko) * 2006-08-25 2007-10-08 엘에스산전 주식회사 스위치기어의 모선연결장치

Also Published As

Publication number Publication date
TWI360145B (enExample) 2012-03-11
JP4512648B2 (ja) 2010-07-28
US7813109B2 (en) 2010-10-12
KR20090100239A (ko) 2009-09-23
HK1134379A1 (en) 2010-04-23
US20090237869A1 (en) 2009-09-24
TW200945397A (en) 2009-11-01
EP2104127B1 (en) 2015-01-07
CN101540484B (zh) 2012-06-27
CN101540484A (zh) 2009-09-23
KR101297265B1 (ko) 2013-08-16
JP2009225593A (ja) 2009-10-01
EP2104127A1 (en) 2009-09-23

Similar Documents

Publication Publication Date Title
SG155838A1 (en) Switchgear
TW200737635A (en) Vacuum insulated switch gear
WO2008145324A3 (de) Hochspannungsschaltanlage
WO2010124861A3 (de) Elektrisch antreibbares kraftfahrzeug
ZA200902654B (en) Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same
ATE366472T1 (de) Gekapselte gasisolierte schaltanlage
MY152741A (en) Electric switchgear
EP2405544A3 (en) A switch arrangement for double busbar selection
SG169273A1 (en) Vacuum insulated switchgear
PL2203965T3 (pl) Elektryczna aparatura rozdzielcza, w szczególności dla łączenia generatorów i pędników w dynamicznie pozycjonowanych jednostkach pływających
BR0310108A (pt) Instalação de comutação provida com uma barreira eletricamente isolante
JP2011066962A5 (enExample)
AU7910700A (en) Gas-insulated switchgear device
MX2012013439A (es) Arreglo de montaje para equipo de conmutacion con aislamiento por gas.
WO2008136112A1 (ja) 金属閉鎖形スイッチギヤ
MX2008010819A (es) Aparato conector electrico.
KR101642855B1 (ko) 양면복합 배전용 분전반에서의 전기 배선장치
WO2012032405A3 (en) Power distribution system, and electrical bus assembly and electrical conductor mechanism therefor
SG163498A1 (en) Vacuum insulated switchgear
MX2012008382A (es) Carcasa de un montaje aislado con gas comprimido para una unidad de dispositivo de distribucion electrica.
CN201298670Y (zh) 封闭式双母线开关装置
EP2015414A4 (en) GAS INSULATED GEARBOX
WO2004109878A3 (de) Trennschalteranordnung
EG25101A (en) Electrical switchgear unit such as a circuit breaker or witch.
KR101068074B1 (ko) 복합절연 개폐장치