IN2014DN09764A - - Google Patents

Info

Publication number
IN2014DN09764A
IN2014DN09764A IN9764DEN2014A IN2014DN09764A IN 2014DN09764 A IN2014DN09764 A IN 2014DN09764A IN 9764DEN2014 A IN9764DEN2014 A IN 9764DEN2014A IN 2014DN09764 A IN2014DN09764 A IN 2014DN09764A
Authority
IN
India
Prior art keywords
switch units
switchgear
chassis
connection members
manipulation mechanisms
Prior art date
Application number
Inventor
Ayumu Morita
Kenji Tsuchiya
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 IN2014DN09764A publication Critical patent/IN2014DN09764A/en

Links

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
    • 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
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • 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
    • 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
    • H02B1/22—Layouts for duplicate bus-bar selection
    • 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
    • H02B1/24—Circuit arrangements for boards or 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
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
    • 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
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
    • 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
    • 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
    • H01H2033/6665—Details concerning the mounting or supporting of the individual vacuum bottles
    • 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
    • H01H31/003—Earthing 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making

Abstract

The purpose of the present invention is to provide a switchgear that allows the ease of assembling to be improved and a method for assembling the switchgear. This switchgear is equipped with: multiple switch units (2, 3, 4 , 5) each having a movable electrode that is horizontally driven so as to come into contact with or move away from a fixed electrode; multiple manipulation mechanisms (8 , 9) for manipulating the movable electrodes of the multiple switch units (2 , 3 , 4 , 5); connection members (13 , 14) that are provided inside the switch units (2 , 3 ,4 ,5) and connected to buses (A , B); and a chassis for housing all the connection members (13 , 14) multiple switch units (2 , 3 ,4, 5) and multiple manipulation mechanisms (8 , 9) therein. The switch units (2, 3 , 4 , 5) are arranged in the height direction , the multiple manipulation mechanisms (8 , 9) are positioned either on the front or on the rear side of the chassis, and the multiple bus connection members (13 , 14) are positioned on the other side of the chassis.
IN9764DEN2014 2012-05-31 2014-11-18 IN2014DN09764A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012123889A JP5875466B2 (en) 2012-05-31 2012-05-31 Switchgear or switchgear assembly method
PCT/JP2013/063895 WO2013179925A1 (en) 2012-05-31 2013-05-20 Switchgear and switchgear assembling method

Publications (1)

Publication Number Publication Date
IN2014DN09764A true IN2014DN09764A (en) 2015-07-31

Family

ID=49673127

Family Applications (1)

Application Number Title Priority Date Filing Date
IN9764DEN2014 IN2014DN09764A (en) 2012-05-31 2014-11-18

Country Status (9)

Country Link
US (1) US20150124376A1 (en)
EP (1) EP2858188A4 (en)
JP (1) JP5875466B2 (en)
KR (1) KR20150006870A (en)
CN (1) CN104396106B (en)
BR (1) BR112014029564A2 (en)
IN (1) IN2014DN09764A (en)
TW (1) TWI505589B (en)
WO (1) WO2013179925A1 (en)

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DE102014102263B3 (en) * 2014-02-21 2015-04-23 Maschinenfabrik Reinhausen Gmbh On-load tap-changer with a housing and a replaceable switching module
JP6290746B2 (en) * 2014-08-27 2018-03-07 株式会社日立産機システム Unit switch and switchgear
US9634469B2 (en) * 2015-02-12 2017-04-25 Eaton Corporation Complex electrically operated ground and test device using vacuum circuit interrupters and methods of operating the same
KR200485774Y1 (en) 2016-08-31 2018-02-21 엘에스산전 주식회사 Multi-Pole Molded Case Circuit Breaker with Insulated Barrier for Rotate Pin
US10193317B2 (en) * 2016-12-20 2019-01-29 Eaton Intelligent Power Limited Electrical system and switching assembly therefor
JP6937223B2 (en) * 2017-10-31 2021-09-22 株式会社東芝 Insulation coating connection structure
JP7225890B2 (en) * 2019-02-15 2023-02-21 富士電機株式会社 earthing switch

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JPH0736648B2 (en) * 1986-07-15 1995-04-19 株式会社日立製作所 Gas insulated switchgear
JPH06103964B2 (en) * 1990-10-04 1994-12-14 三菱電機株式会社 Gas insulated switchgear
JPH04190611A (en) * 1990-11-22 1992-07-09 Toshiba Corp Gas insulated switching device
JPH07135707A (en) * 1993-11-08 1995-05-23 Meidensha Corp Solid-state isolating switchgear
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FR2834138B1 (en) * 2001-12-21 2004-11-12 Alstom ARMORED POSITION ELEMENT ON THE GROUND
JP4247009B2 (en) * 2002-03-06 2009-04-02 株式会社東芝 Switchgear
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Also Published As

Publication number Publication date
JP5875466B2 (en) 2016-03-02
TWI505589B (en) 2015-10-21
EP2858188A1 (en) 2015-04-08
EP2858188A4 (en) 2016-01-27
JP2013251964A (en) 2013-12-12
BR112014029564A2 (en) 2017-06-27
CN104396106A (en) 2015-03-04
TW201409884A (en) 2014-03-01
US20150124376A1 (en) 2015-05-07
CN104396106B (en) 2016-09-07
WO2013179925A1 (en) 2013-12-05
KR20150006870A (en) 2015-01-19

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