IN2015DN03857A - - Google Patents

Info

Publication number
IN2015DN03857A
IN2015DN03857A IN3857DEN2015A IN2015DN03857A IN 2015DN03857 A IN2015DN03857 A IN 2015DN03857A IN 3857DEN2015 A IN3857DEN2015 A IN 3857DEN2015A IN 2015DN03857 A IN2015DN03857 A IN 2015DN03857A
Authority
IN
India
Prior art keywords
compartment
pressure relief
relief flap
enclosure
intermediate pressure
Prior art date
Application number
Inventor
Jeffrey S Farr
Kevin D Wissner
Edward A Novack
Graham M Thompson
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of IN2015DN03857A publication Critical patent/IN2015DN03857A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/26—Conversion of AC power input into DC power output without possibility of reversal by static converters using open-spark devices, e.g. Marx rectifier
    • 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
    • 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
    • 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
    • H01H33/64—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid wherein the break is in gas
    • 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
    • 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
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • H05K7/1432—Housings specially adapted for power drive units or power converters
    • 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
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • H05K7/1432—Housings specially adapted for power drive units or power converters
    • H05K7/14325—Housings specially adapted for power drive units or power converters for cabinets or racks
    • 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
    • H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma Technology (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

An enclosure for a power supply is provided. An aspect includes a first compartment and a second compartment located adjacent to the first compartment. Another aspect includes an intermediate pressure relief flap located inside the enclosure in between the first compartment and the second compartment and a top pressure relief flap located on an external surface of the second compartment. Another aspect includes the intermediate pressure relief flap and the top pressure relief flap configured to be closed in the absence of an arc fault in the enclosure and the intermediate pressure relief flap and the top pressure relief flap configured to open based on the presence of the arc fault in the enclosure such that plasma from the arc fault vents from the first compartment into the second compartment via the opened intermediate pressure relief flap and out of the second compartment via the opened top pressure relief flap
IN3857DEN2015 2012-11-06 2013-11-06 IN2015DN03857A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261722974P 2012-11-06 2012-11-06
PCT/US2013/068673 WO2014074570A2 (en) 2012-11-06 2013-11-06 Arc fault path for mitigation of arc fault in power supply enclosure

Publications (1)

Publication Number Publication Date
IN2015DN03857A true IN2015DN03857A (en) 2015-10-02

Family

ID=49641859

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3857DEN2015 IN2015DN03857A (en) 2012-11-06 2013-11-06

Country Status (11)

Country Link
US (1) US9525276B2 (en)
EP (1) EP2918154B1 (en)
CN (1) CN105580502B (en)
AU (1) AU2013341328B2 (en)
BR (1) BR112015010305A2 (en)
CA (1) CA2891598C (en)
ES (1) ES2627512T3 (en)
IN (1) IN2015DN03857A (en)
MX (1) MX342371B (en)
RU (1) RU2657006C2 (en)
WO (1) WO2014074570A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9461446B1 (en) * 2015-03-30 2016-10-04 General Electric Company Electrical enclosure having a breaker cover gasket and method
US10629396B2 (en) * 2017-05-08 2020-04-21 Rockwell Automation Technologies, Inc. Arc flash resistant enclosure with segregated cooling
US10326259B2 (en) 2017-11-14 2019-06-18 Rockwell Automation Technologies, Inc. Isolation and exhaust system for an electrical enclosure
DE102018206572A1 (en) * 2018-04-27 2019-10-31 Siemens Aktiengesellschaft Pressure relief device and method for operating a pressure relief device
EP4012858B1 (en) * 2020-12-14 2025-10-01 ABB Schweiz AG Apparatus for closing a ventilation opening in a housing of a switchgear and a switchgear comprising such an apparatus
CN120153543A (en) * 2022-12-29 2025-06-13 Weg驱动和控制 - 自动化有限公司 Arc-resistant window blade assemblies for ventilation systems in electrical enclosures

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US5574624A (en) * 1995-10-03 1996-11-12 Abb Power T&D Company Inc. Ventilation system for arc-resistant switchgear enclosure
US5689097A (en) * 1995-10-03 1997-11-18 Abb Power T&D Company Inc. Arc-resistant switchgear enclosure with arcing chamber venting structure
US6496366B1 (en) * 1999-10-26 2002-12-17 Rackable Systems, Llc High density computer equipment storage system
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US20050201056A1 (en) * 2004-03-11 2005-09-15 Hao-Cheng Lin Heat-dissipating device for a computer casing
ATE539481T1 (en) * 2004-06-24 2012-01-15 Sma Solar Technology Ag INVERTER HAVING A HOUSING WITH A HEATSINK HAVING ELECTRICAL AND/OR ELECTRONIC COMPONENTS
US7256996B2 (en) * 2004-10-14 2007-08-14 Bountiful Wifi Llc Wireless router
RU2311699C2 (en) * 2005-03-02 2007-11-27 Открытое акционерное общество "Всероссийский научно-исследовательский проектно-конструкторский и технологический институт релестроения с опытным производством" Method and device for protecting power distribution networks against arcing short circuits
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JP2008085144A (en) * 2006-09-28 2008-04-10 Sanyo Electric Co Ltd Cooler
US8422218B2 (en) * 2007-04-16 2013-04-16 Stephen Samuel Fried Liquid cooled condensers for loop heat pipe like enclosure cooling
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Also Published As

Publication number Publication date
RU2657006C2 (en) 2018-06-08
ES2627512T3 (en) 2017-07-28
BR112015010305A2 (en) 2017-07-11
CN105580502B (en) 2018-12-21
CN105580502A (en) 2016-05-11
US20150303661A1 (en) 2015-10-22
US9525276B2 (en) 2016-12-20
MX2015005685A (en) 2015-08-20
EP2918154B1 (en) 2017-04-12
CA2891598C (en) 2021-04-06
AU2013341328A1 (en) 2015-05-21
RU2015121747A (en) 2016-12-27
CA2891598A1 (en) 2014-05-15
AU2013341328B2 (en) 2016-12-22
MX342371B (en) 2016-09-27
WO2014074570A2 (en) 2014-05-15
WO2014074570A3 (en) 2014-07-03
EP2918154A2 (en) 2015-09-16

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