WO2011054933A1 - Dispositif de commutation électrique unipolaire ou bipolaire, notamment dispositif de commutation moyenne tension - Google Patents

Dispositif de commutation électrique unipolaire ou bipolaire, notamment dispositif de commutation moyenne tension Download PDF

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Publication number
WO2011054933A1
WO2011054933A1 PCT/EP2010/066929 EP2010066929W WO2011054933A1 WO 2011054933 A1 WO2011054933 A1 WO 2011054933A1 EP 2010066929 W EP2010066929 W EP 2010066929W WO 2011054933 A1 WO2011054933 A1 WO 2011054933A1
Authority
WO
WIPO (PCT)
Prior art keywords
switchgear
panel
housing part
front side
switchgear according
Prior art date
Application number
PCT/EP2010/066929
Other languages
German (de)
English (en)
Inventor
Güven Narin
Original Assignee
Areva Energietechnik Gmbh
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 Areva Energietechnik Gmbh filed Critical Areva Energietechnik Gmbh
Publication of WO2011054933A1 publication Critical patent/WO2011054933A1/fr

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
    • 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
    • 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

Definitions

  • the invention relates to an electrical switchgear, in particular a medium-voltage switchgear, with a control panel having a housing in which a busbar, a disconnector / earthing switch and a circuit breaker are housed.
  • such a panel still contain other electrical components, such as a disconnector / earthing switch or the like.
  • electrical components such as a disconnector / earthing switch or the like.
  • the electrical components it is possible, for example, that a branch or a departure from the busbars to an electrical consumer arises. In this case, then usually the busbars are connected via the circuit breakers to the outlet.
  • the object of the invention is to provide an electrical switchgear, which has a very compact construction.
  • the invention solves this problem in that the busbar is aligned approximately horizontally, and that the circuit breaker a
  • circuit breaker "lying" within the panel is arranged, which is particularly good options for a compact
  • Cable exit space is provided, which is accessible from the vertical front side of the panel via a closable cover. This represents a particularly user-friendly design, since the electrical components in the cable outlet space, in particular cable connections accessible there, can be handled in a particularly simple manner for an operator.
  • FIGURE of the drawing shows a schematic side view of an embodiment of a panel of an electrical switchgear according to the invention.
  • Medium voltage switchgear consists of a plurality of
  • the panels are electrically connected to each other via busbars.
  • busbars In the individual cubicles are housed different electrical components, such as circuit breakers, disconnector / earthing switch and the like. Among other things, branches from the busbars to electrical consumers are realized via these electrical components.
  • a single panel 10 of a two-pole switchgear is shown in a side view.
  • the cubicle 10 has a
  • cabinet-shaped metallic housing 1 which is placed on a horizontal floor.
  • the vertical wall of the housing 1 1 shown on the right in the figure represents the front side of the cubicle 10.
  • Busbars 13 arranged perpendicular to the plane of the figure and thus seen from the vertical front side are arranged approximately horizontally one behind the other.
  • two separators / earthing switches 14 may be present in the upper housing part 12, which are assigned to the two bus bars 13.
  • the two isolator / earthing switch 14 are constructed in the same manner as the respectively associated busbars 13, and that - in the depth of the panel 10 - seen from the present in the figure on the right side front of the panel 10 - the grounding
  • Isolator / earthing switch 14 takes place against the grounded upper housing part 12.
  • Housing part 12 filled with an insulating gas, for example with SF6.
  • Partition 22 is separated from the upper housing part 12, two power switches 16 are present. Each of the two power switches 16 is connected via one of the two isolator / earthing switch 14 to one of the two busbars 13.
  • the circuit breaker 16 is associated with a switching mechanism 17, which serves the switching on and off of the circuit breaker 16.
  • the circuit breaker 16 has a longitudinal axis 18 which at the same time substantially represents that direction in which the
  • Switching mechanism 17 the circuit breaker 16 is actuated (see double arrow).
  • This longitudinal axis 18 is approximately horizontally aligned and is approximately perpendicular to the vertical front side of the panel 1 1.
  • the other busbar 13 is in the same way with a
  • circuit breaker 16 is connected to switching mechanism 17.
  • the two power switches 16 and the associated switching mechanisms 17 are each arranged perpendicular to the plane of the figure one behind the other and thus viewed from the front side of the panel 1 1 each horizontally side by side.
  • Control panel 20 is present, which is provided in particular for displaying the position of the power switch 16 and for switching the power switch 16 by an operator.
  • a lower housing part 23 is arranged below the middle housing part 15.
  • two current transformers 24 are held on a support or the like, which are each connected to one of the two power switches 16. Furthermore, a number of conical cable connections 25 are present in the lower housing part 23. The cable connections 25 are connected to the current transformers 24. It is possible that each current transformer 24, as shown, two cable connections 25 are assigned. It is also possible that a different number of cable connections 25 are assigned to each of the two current transformers 24.
  • Cable connections 25 are arranged perpendicular to the plane of the figure one behind the other and thus viewed from the front side of the panel 1 1 from horizontal side by side.
  • the middle housing part 15 and the lower housing part 23 are filled with an insulating gas, for example with SF6.
  • the cable connections 25 are via a Jardinabgangsraum 27th
  • This Jardinabgangsraum 27 is disposed below the lower housing part 23 and separated by a partition wall 28 of the lower housing part 23.
  • the cable connections 25 are at the Partition 28 held.
  • the Jardinabgangsraunn 27 is accessible on its vertical front side via a closable cover 29. An operator can thus by removing the cover 29 from the front of the panel 1 1 from a bottom in the
  • Cable exit space 27 incoming cable in one of the Jardinanatician 25 or unplug. The coming from the bottom cable can be performed in a channel below the panel 1 1 (not shown). Above the middle housing part 15 and next to the upper
  • Housing part 12 is a low-voltage cabinet 31 is present.
  • the low-voltage cabinet 31 is arranged on the front side of the panel 1 1 and is accessible via a closable cover 32.
  • those electrical components are included, which serve the electrical control of the switching mechanisms 17 and the electrical determination of the position of the circuit breaker 16.
  • the low-voltage cabinet 31 is electrically connected inter alia with the switching mechanisms 17 and the control panel 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

L'invention concerne un dispositif de commutation électrique unipolaire ou bipolaire, notamment un dispositif de commutation moyenne tension. Le dispositif de commutation est pourvu d'un panneau de commutation (10) comportant un boîtier (11) dans lequel sont logés une barre omnibus (13), un commutateur de séparation/mise à la terre (14) et un disjoncteur (16). La barre omnibus (13) est orientée de façon sensiblement horizontale et le disjoncteur (16) présente un axe longitudinal (18) également orienté de façon sensiblement horizontale.
PCT/EP2010/066929 2009-11-06 2010-11-05 Dispositif de commutation électrique unipolaire ou bipolaire, notamment dispositif de commutation moyenne tension WO2011054933A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102009052251 2009-11-06
DE102009052251.4 2009-11-06
DE102010004919A DE102010004919A1 (de) 2009-11-06 2010-01-19 Ein-oder zweipolige elektrische Schaltanlage, insbesondere Mittelspannungsschaltanlage
DE102010004919.0 2010-01-19

Publications (1)

Publication Number Publication Date
WO2011054933A1 true WO2011054933A1 (fr) 2011-05-12

Family

ID=43853071

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/066929 WO2011054933A1 (fr) 2009-11-06 2010-11-05 Dispositif de commutation électrique unipolaire ou bipolaire, notamment dispositif de commutation moyenne tension

Country Status (2)

Country Link
DE (1) DE102010004919A1 (fr)
WO (1) WO2011054933A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016190827A1 (fr) * 2015-05-28 2016-12-01 Sfa Elektromekani̇k Elektri̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ Mécanisme de commutation comprenant une combinaison d'appareils disjoncteur, séparateur et de mise à la terre

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312620A1 (de) * 1993-04-19 1994-10-20 Abb Patent Gmbh Elektrisches Schaltfeld
EP0658964A2 (fr) * 1993-12-15 1995-06-21 ABBPATENT GmbH Installation de commutation
JPH11185577A (ja) * 1997-12-24 1999-07-09 Toshiba Corp 断路器付真空遮断器
JP2004222381A (ja) * 2003-01-14 2004-08-05 Mitsubishi Electric Corp スイッチギヤ
US20050219804A1 (en) * 2002-10-31 2005-10-06 Mitsubishi Denki Kabushiki Kaisha Gas-insulated switchgear
WO2007023113A1 (fr) * 2005-08-22 2007-03-01 Siemens Aktiengesellschaft Corps isolant pour installation de distribution moyenne tension

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2761823B1 (fr) * 1997-04-08 1999-05-14 Gec Alsthom T & D Sa Poste de distribution d'energie electrique
DE10314459A1 (de) * 2003-03-28 2004-10-07 Alstom Metallgekapselte gasisolierte Schaltanlage
DE10314458A1 (de) * 2003-03-28 2004-10-07 Alstom Metallgekapselte gasisolierte Schaltanlage
DE102005029600A1 (de) * 2004-06-28 2006-01-19 Abb Technology Ag Gasisolierte Mittelspannungs-Schaltanlage

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4312620A1 (de) * 1993-04-19 1994-10-20 Abb Patent Gmbh Elektrisches Schaltfeld
EP0658964A2 (fr) * 1993-12-15 1995-06-21 ABBPATENT GmbH Installation de commutation
JPH11185577A (ja) * 1997-12-24 1999-07-09 Toshiba Corp 断路器付真空遮断器
US20050219804A1 (en) * 2002-10-31 2005-10-06 Mitsubishi Denki Kabushiki Kaisha Gas-insulated switchgear
JP2004222381A (ja) * 2003-01-14 2004-08-05 Mitsubishi Electric Corp スイッチギヤ
WO2007023113A1 (fr) * 2005-08-22 2007-03-01 Siemens Aktiengesellschaft Corps isolant pour installation de distribution moyenne tension

Also Published As

Publication number Publication date
DE102010004919A1 (de) 2011-05-12

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