EP1930928A3 - Kontaktantriebsanordnung - Google Patents

Kontaktantriebsanordnung Download PDF

Info

Publication number
EP1930928A3
EP1930928A3 EP07021677A EP07021677A EP1930928A3 EP 1930928 A3 EP1930928 A3 EP 1930928A3 EP 07021677 A EP07021677 A EP 07021677A EP 07021677 A EP07021677 A EP 07021677A EP 1930928 A3 EP1930928 A3 EP 1930928A3
Authority
EP
European Patent Office
Prior art keywords
drive unit
contact
time
contact drive
drive assembly
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.)
Granted
Application number
EP07021677A
Other languages
English (en)
French (fr)
Other versions
EP1930928A2 (de
EP1930928B1 (de
Inventor
Henrik Dr.-Ing. Lohrberg
Joachim Eggers
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.)
ABB Technology AG
Original Assignee
ABB Technology 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 ABB Technology AG filed Critical ABB Technology AG
Publication of EP1930928A2 publication Critical patent/EP1930928A2/de
Publication of EP1930928A3 publication Critical patent/EP1930928A3/de
Application granted granted Critical
Publication of EP1930928B1 publication Critical patent/EP1930928B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H2003/3094—Power arrangements internal to the switch for operating the driving mechanism using spring motor allowing an opening - closing - opening [OCO] sequence

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Keying Circuit Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

Die Erfindung betrifft eine Kontaktantriebsanordnung für das Bewegen von wenigstens einem Kontakt in Hochspannungsschaltanlagen mit einem Kontaktantrieb (18) und mit einem Hilfsschalter (12), der wenigstens zwei Hilfskontakte aufweist. Der Kontaktantrieb arbeitet mit dem wenigstens einen Kontakt und mit einem ersten Hilfskontakt zusammen. Zudem ist ein Verzögerungsantrieb (30) mit dem Kontaktantrieb funktional parallel geschaltet und der Verzögerungsantrieb arbeitet mit einem zweiten Hilfskontakt zusammen. Der erste und der zweite Hilfskontakt sind elektrisch in Reihe geschaltet. Außerdem weist der Verzögerungsantrieb (30) ein Dämpfungselement (56,58,64) auf und durch das Dämpfungselement ist die Zeitspanne für eine Schalthandlung im Vergleich zur Zeitpanne für eine Schalthandlung mit dem Kontaktantrieb verlängert.
EP07021677A 2006-12-07 2007-11-08 Kontaktantriebsanordnung Not-in-force EP1930928B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006058042A DE102006058042A1 (de) 2006-12-07 2006-12-07 Kontaktantriebsanordnung

Publications (3)

Publication Number Publication Date
EP1930928A2 EP1930928A2 (de) 2008-06-11
EP1930928A3 true EP1930928A3 (de) 2009-09-23
EP1930928B1 EP1930928B1 (de) 2012-01-04

Family

ID=39157789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07021677A Not-in-force EP1930928B1 (de) 2006-12-07 2007-11-08 Kontaktantriebsanordnung

Country Status (5)

Country Link
US (1) US7652221B2 (de)
EP (1) EP1930928B1 (de)
CN (1) CN101226845B (de)
AT (1) ATE540419T1 (de)
DE (1) DE102006058042A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061238B4 (de) 2008-12-09 2010-10-28 Abb Technology Ag Vorrichtung für einen hydraulischen Antrieb für eine elektrische Schaltanlage
DE102011109210B3 (de) 2011-08-03 2012-10-11 Abb Technology Ag Differentialzylinder für einen hydromechanischen Antrieb für elektrische Leistungsschalter
DE102011109227B3 (de) * 2011-08-03 2012-11-29 Abb Technology Ag Differentialzylinder für einen hydromechanischen Antrieb für elektrische Leistungsschalter
ES2804613T3 (es) * 2014-09-29 2021-02-08 Abb Schweiz Ag Método y dispositivo para monitorizar un interruptor del circuito
DE102016215699A1 (de) * 2016-08-22 2018-02-22 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Schalten von Mittel- und/oder Hochspannungen mit bestimmter Antriebscharakteristik

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE902520C (de) * 1943-01-17 1954-01-25 Aeg Fortschalteinrichtung, insbesondere fuer Druckgasschalter
US3379849A (en) * 1964-12-17 1968-04-23 Westinghouse Electric Corp Dual-pressure gas-blast circuit breaker with piston means and interrupting unit in closed tank

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2662848B2 (fr) * 1990-02-27 1994-07-01 Alsthom Gec Disjoncteur a coupure assistee par varistance.
SE9101831L (sv) * 1991-06-14 1993-03-10 Asea Brown Boveri Saekerhetsbrytare med lutningsindikering
JP2751727B2 (ja) * 1992-04-14 1998-05-18 三菱電機株式会社 遮断器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE902520C (de) * 1943-01-17 1954-01-25 Aeg Fortschalteinrichtung, insbesondere fuer Druckgasschalter
US3379849A (en) * 1964-12-17 1968-04-23 Westinghouse Electric Corp Dual-pressure gas-blast circuit breaker with piston means and interrupting unit in closed tank

Also Published As

Publication number Publication date
US7652221B2 (en) 2010-01-26
US20090020508A1 (en) 2009-01-22
CN101226845A (zh) 2008-07-23
EP1930928A2 (de) 2008-06-11
ATE540419T1 (de) 2012-01-15
CN101226845B (zh) 2012-08-08
DE102006058042A1 (de) 2008-06-19
EP1930928B1 (de) 2012-01-04

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