EP0886878B1 - Dispositif de commutation - Google Patents

Dispositif de commutation Download PDF

Info

Publication number
EP0886878B1
EP0886878B1 EP97915342A EP97915342A EP0886878B1 EP 0886878 B1 EP0886878 B1 EP 0886878B1 EP 97915342 A EP97915342 A EP 97915342A EP 97915342 A EP97915342 A EP 97915342A EP 0886878 B1 EP0886878 B1 EP 0886878B1
Authority
EP
European Patent Office
Prior art keywords
switching device
switching element
movable contact
semiconductor switching
contact member
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP97915342A
Other languages
German (de)
English (en)
Other versions
EP0886878A1 (fr
Inventor
Peter Kaluza
Reinhard Maier
Heinz Mitlehner
Christian Schreckinger
Gerhard SCHRÖTHER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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 EP0886878A1 publication Critical patent/EP0886878A1/fr
Application granted granted Critical
Publication of EP0886878B1 publication Critical patent/EP0886878B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/548—Electromechanical and static switch connected in series

Definitions

  • the invention relates to a switching device a movable contact piece for the production of a isolating section and with a switching element integrated in the switching element.
  • Such switching devices are used as fuse disconnectors known. These contain the movable contact pieces Fuses, the ends of which are provided with knife contacts are, e.g. can be found in the utility model G 94 04 155.5 is.
  • a switching device e.g. a soft starter for three-phase asynchronous motors, one Load current or circuit breakers towards the infeed side switch.
  • the invention is therefore based on the object of a switching device of the above kind to improve that the advantageous properties of semiconductor switching elements with the requirement for a visible separation distance are easily connected.
  • the Switching element is a semiconductor switching element.
  • the switching device according to the invention is shown in FIG. 1 from at least one semiconductor switching element 1, which in a movable, used to produce a separation distance Switch 2 is integrated.
  • the switching device according to 1 are two bidirectionally switched semiconductor switching elements 1, whose substrate e.g. made of silicon or silicon carbide exists, part of the movable contact piece 2.
  • the connections of the movable contact piece 2 are in advantageously designed as knife contacts, as it is by Fuse disconnector is known ago. 1 shows the closed state of the switching device, whereas in 2 shows its open state, in which after opening of the movable contact piece 2 a separation section 4th is visible.
  • the switching device can be single and / or multi-phase be constructed.

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Thyristors (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Keying Circuit Devices (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)

Claims (7)

  1. Dispositif de coupure comportant une pièce (2) de coupure mobile pour produire un espace (4) inter-contact et comportant un élément (1) de coupure intégré à la pièce (2) de coupure, caractérisé en ce que l'élément de coupure est un élément (1) de coupure à semi-conducteur.
  2. Dispositif de coupure suivant la revendication 1, caractérisé en ce que le substrat de l'élément (1) de coupure à semi-conducteur est du silicium.
  3. Dispositif de coupure suivant la revendication 1 ou 2, caractérisé en ce que le substrat de l'élément (1) de coupure à semi-conducteur est du carbure de silicium.
  4. Dispositif de coupure suivant l'une des revendications précédentes, caractérisé en ce que l'élément (1) de coupure à semi-conducteur est raccordé de manière à être en série avec la pièce (2) de coupure mobile lorsqu'il y passe du courant.
  5. Dispositif de coupure suivant l'une des revendications précédentes, caractérisé en ce que la pièce (2) de coupure mobile est réalisée de manière à pouvoir être actionnée à distance.
  6. Dispositif de coupure suivant l'une des revendications précédentes, caractérisé en ce que ce dispositif est réalisé de manière polyphasée.
  7. Dispositif de coupure suivant la revendication 6, caractérisé en ce que ces pièces (2) de coupure mobiles sont, en réalisation polyphasée, couplées à un dispositif d'entraínement commun.
EP97915342A 1996-03-14 1997-03-11 Dispositif de commutation Expired - Lifetime EP0886878B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19610133 1996-03-14
DE19610133 1996-03-14
PCT/DE1997/000478 WO1997034311A1 (fr) 1996-03-14 1997-03-11 Dispositif de commutation

Publications (2)

Publication Number Publication Date
EP0886878A1 EP0886878A1 (fr) 1998-12-30
EP0886878B1 true EP0886878B1 (fr) 2000-01-19

Family

ID=7788333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97915342A Expired - Lifetime EP0886878B1 (fr) 1996-03-14 1997-03-11 Dispositif de commutation

Country Status (5)

Country Link
US (1) US6215632B1 (fr)
EP (1) EP0886878B1 (fr)
CN (1) CN1068137C (fr)
DE (1) DE59701039D1 (fr)
WO (1) WO1997034311A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10483748B2 (en) 2015-04-09 2019-11-19 Harting Electric Gmbh & Co., Kg Junction box and network for distributing energy

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10334069A1 (de) * 2003-07-25 2005-03-03 Siemens Ag Sicherungsbehaftetes Schaltschutzgerät
FR3007191B1 (fr) * 2013-06-17 2016-12-09 Turbomeca Organe hybride de coupure pour circuit electrique
DE102013217925A1 (de) * 2013-09-09 2015-03-12 Siemens Aktiengesellschaft Gleichspannungslasttrennschalter für Fahrleitungen eines Bahnstromversorungsnetzes und Verfahren zum Betreiben eines Gleichspannungslasttrennschalters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532593B2 (de) 1975-07-21 1977-12-01 Siemens AG, 1000 Berlin und 8000 München Elektrische schalteinrichtung
US4604557A (en) * 1984-10-10 1986-08-05 Mars Incorporated Vending machine power switching apparatus
US4685019A (en) 1985-04-29 1987-08-04 Engelhard Corporation Controlled electrical contacts for electrical switchgear
FR2651915B1 (fr) * 1989-09-13 1991-11-08 Merlin Gerin Disjoncteur statique ultra-rapide a isolement galvanique.
DE9218519U1 (de) 1991-12-02 1994-07-14 Siemens AG, 80333 München Leistungsschalter
DE4310635A1 (en) * 1993-04-01 1993-09-02 Simmank Wilfried Dipl Ing Fh AC voltage semiconductor changeover switch - acts as on=off switch via contacts of relay switched only when no current flows
DE9404155U1 (de) * 1994-03-11 1994-04-28 Siemens AG, 80333 München Sicherungstrennschalter
JPH08148072A (ja) * 1994-11-18 1996-06-07 Alps Electric Co Ltd ブレーカ内蔵スイッチ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10483748B2 (en) 2015-04-09 2019-11-19 Harting Electric Gmbh & Co., Kg Junction box and network for distributing energy

Also Published As

Publication number Publication date
DE59701039D1 (de) 2000-02-24
CN1212784A (zh) 1999-03-31
EP0886878A1 (fr) 1998-12-30
WO1997034311A1 (fr) 1997-09-18
US6215632B1 (en) 2001-04-10
CN1068137C (zh) 2001-07-04

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