WO1996016457A1 - Unite a interrupteur de charge a isolation gazeuse - Google Patents

Unite a interrupteur de charge a isolation gazeuse Download PDF

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Publication number
WO1996016457A1
WO1996016457A1 PCT/DE1995/001646 DE9501646W WO9616457A1 WO 1996016457 A1 WO1996016457 A1 WO 1996016457A1 DE 9501646 W DE9501646 W DE 9501646W WO 9616457 A1 WO9616457 A1 WO 9616457A1
Authority
WO
WIPO (PCT)
Prior art keywords
switch
gas
container
fuses
drive means
Prior art date
Application number
PCT/DE1995/001646
Other languages
German (de)
English (en)
Inventor
Martin Betzmann
Günter-Gustav HARBECKE
Guido Junker
Helmut Späck
Original Assignee
Siemens Aktiengesellschaft
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 Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO1996016457A1 publication Critical patent/WO1996016457A1/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

Definitions

  • the invention relates to a gas-insulated switch disconnector system with three-position switches arranged in a gas-tight container with bushings for electrical and mechanical connections pointing out of the containers, in particular for fuses, cables and drive means, and with a fuse attachment for receiving fuses.
  • Such a switch disconnector system is known from DE-PS 31 07 911.
  • the switch-disconnector system is intended for the medium-voltage range. Outside the container, the fuses are arranged in so-called insulating capsules and are connected to the corresponding contacts of the three-position switch via the bushings.
  • the drive means for the three-position switch are located on the front side of the switch-disconnector system, while the cables to be connected are led from below into the gas-filled container via further bushings.
  • the object on which the invention is based is to define a system concept in which manual handling when operating systems of this type is made considerably easier and, moreover, the design of the system is simplified. According to the invention, this is the features 1.1.
  • the three-position switches are arranged in the container parallel to the level of the front front of the switch-disconnector system, vertically next to one another in the field, 1.2.
  • the drive means of the three-position switch are arranged above the container, 1.3.
  • the fuse attachment is arranged laterally next to the container in such a way that the respective fusible link is inserted and removed from the level of the front of the switch disconnector system at an almost right angle in the area of handling of a mechanic, 1.4.
  • the bushings for the electrical connections for cables are arranged in front of the container in such a way that the cables can be connected approximately in the respective longitudinal plane of the fuses.
  • the three-position switch and the fuse exchange can be carried out by the operating personnel in a convenient working position. This is particularly true for the electrical connections of the cables, which are arranged in front of the gas-filled container approximately in the respective longitudinal plane of the fuses.
  • FIG. 1 showing the closed front of the switch-disconnector system
  • FIG. 2 shows the three technical views of the switch-disconnector system in an open version.
  • FIG. 1 shows the front of the switch disconnector system LT, from which the position of the drive means AM above the container (not shown here) and the fuse attachment SA with the fuses SS can be seen from the side next to the container (not shown).
  • the cables KE of the load-break switch system LT are supplied directly in the region of the front, the feedthroughs (not visible here) in the gas-filled container being arranged approximately in the longitudinal plane of the fuses.
  • the drive means AM which control the three-position switches which are not visible here in the switching positions "0", “1", “Earth”, can be implemented both by a rotary actuation AD and by a pivot actuation AS.
  • FIG. 2 shows in the front view of the open switch disconnector system that the respective drive means AM are provided above the container BH in which the three-position switches DS are arranged.
  • the drive means AM can be controlled by a rotary actuation AD or by a pivot actuation AS.
  • the fuses SS are arranged laterally next to the container BH, the fuses SS being connected to the contacts of the three-position switches DS via the respective bushings DF.
  • the side view of the switch-disconnector system reveals the fuses arranged one below the other with their respective handle lever mechanism GM, the position of which marks the functional installation of the fusible link.
  • the handle lever mechanism GM is pivoted in the direction of the arrow so that the fuse can be removed. If the handle mechanism GM is not swiveled back into the position shown, ie the fuse is inserted in an unsafe manner, the front cover FA cannot be closed properly. In a manner not shown, the adjustment of the three-position switch is prevented.
  • the top view of the switch-disconnector system particularly shows the electrical feedthroughs DF from the gas-filled container, which are made accessible to the operating personnel in a particularly simple manner in this system concept.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

L'invention concerne une unité à interrupteur de charge à isolation gazeuse comprenant des commutateurs à trois positions disposés dans un boîtier hermétique étanche aux gaz, avec des passages partant du boîtier et destinés à des raccordements électriques et mécaniques, en particulier à des fusibles, câbles et éléments d'entraînement, ainsi qu'un montage de coupe-circuit abritant des fusibles. Cette unité à interrupteur de charge (LT) présente des commutateurs à trois positions (DS) parallèles, disposés verticalement, parallèlement à la face antérieure, un montage de coupe-circuit à fusibles (SA) disposé latéralement, des éléments d'entraînement (AM) placés au-dessus du boîtier, et des passages de câbles situés à l'avant.
PCT/DE1995/001646 1994-11-18 1995-11-15 Unite a interrupteur de charge a isolation gazeuse WO1996016457A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEG9419103.4U 1994-11-18
DE9419103U DE9419103U1 (de) 1994-11-18 1994-11-18 Gasisolierte Lasttrennschalter-Anlage

Publications (1)

Publication Number Publication Date
WO1996016457A1 true WO1996016457A1 (fr) 1996-05-30

Family

ID=6916734

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/001646 WO1996016457A1 (fr) 1994-11-18 1995-11-15 Unite a interrupteur de charge a isolation gazeuse

Country Status (4)

Country Link
AR (1) AR000139A1 (fr)
DE (1) DE9419103U1 (fr)
TW (1) TW287285B (fr)
WO (1) WO1996016457A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9419103U1 (de) * 1994-11-18 1995-01-26 Siemens Ag Gasisolierte Lasttrennschalter-Anlage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519761A1 (de) * 1985-06-01 1986-12-04 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co, 5144 Wegberg Mittelspannungsschaltanlage
EP0224051A1 (fr) * 1985-10-30 1987-06-03 Alsthom Poste à hexafluorure de soufre pour commutation en charge
EP0436256A2 (fr) * 1990-01-04 1991-07-10 Siemens Aktiengesellschaft Installation de commutation avec un récipient blindé à isolation gazeuse et interrupteur rotatif multiposition
DE9419103U1 (de) * 1994-11-18 1995-01-26 Siemens Ag Gasisolierte Lasttrennschalter-Anlage

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519761A1 (de) * 1985-06-01 1986-12-04 Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co, 5144 Wegberg Mittelspannungsschaltanlage
EP0224051A1 (fr) * 1985-10-30 1987-06-03 Alsthom Poste à hexafluorure de soufre pour commutation en charge
EP0436256A2 (fr) * 1990-01-04 1991-07-10 Siemens Aktiengesellschaft Installation de commutation avec un récipient blindé à isolation gazeuse et interrupteur rotatif multiposition
DE9419103U1 (de) * 1994-11-18 1995-01-26 Siemens Ag Gasisolierte Lasttrennschalter-Anlage

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KURT HÖLLER ET AL.: "Neue Lasttrennschalter in SF6-Technologie", E&I ELEKTROTECHNIK UND MACHINENBAU, vol. 110, no. 4, WIEN, pages 211 - 212 *
REINHARD BUCHENAU ET AL.: "New 8DJ10 Medium-Voltage Load-Break Switchgear for 6 to 24 kV, Maintenance-Free and Climate-Proof", SIEMENS POWER ENGINEERING, vol. 5, no. 3, PASSAU, pages 131 - 134 *

Also Published As

Publication number Publication date
DE9419103U1 (de) 1995-01-26
AR000139A1 (es) 1997-05-21
TW287285B (fr) 1996-10-01

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