ES2351844T3 - Estimación de parametros para redes eléctricas. - Google Patents

Estimación de parametros para redes eléctricas. Download PDF

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Publication number
ES2351844T3
ES2351844T3 ES02405576T ES02405576T ES2351844T3 ES 2351844 T3 ES2351844 T3 ES 2351844T3 ES 02405576 T ES02405576 T ES 02405576T ES 02405576 T ES02405576 T ES 02405576T ES 2351844 T3 ES2351844 T3 ES 2351844T3
Authority
ES
Spain
Prior art keywords
frequency
network
parameters
power
load
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
ES02405576T
Other languages
English (en)
Spanish (es)
Inventor
Mats Larsson
Christian Rehtanz
Marek Zima
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 Research Ltd Switzerland
Original Assignee
ABB Research Ltd Switzerland
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 Research Ltd Switzerland filed Critical ABB Research Ltd Switzerland
Application granted granted Critical
Publication of ES2351844T3 publication Critical patent/ES2351844T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7069—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by special dielectric or insulating properties or by special electric or magnetic field control properties

Landscapes

  • Circuit Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
ES02405576T 2005-10-10 2002-07-08 Estimación de parametros para redes eléctricas. Expired - Lifetime ES2351844T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05405576A EP1772882B1 (de) 2005-10-10 2005-10-10 Druckgasschalter mit Einrichtung zur elektrischen Feldsteuerung

Publications (1)

Publication Number Publication Date
ES2351844T3 true ES2351844T3 (es) 2011-02-11

Family

ID=35759309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES02405576T Expired - Lifetime ES2351844T3 (es) 2005-10-10 2002-07-08 Estimación de parametros para redes eléctricas.

Country Status (4)

Country Link
EP (1) EP1772882B1 (de)
AT (1) ATE415695T1 (de)
DE (1) DE502005006085D1 (de)
ES (1) ES2351844T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2362407B1 (de) 2010-02-23 2012-10-03 ABB Research Ltd. Buse pour disjoncteur et disjoncteur doté d'une telle buse
EP3132461B1 (de) 2014-04-15 2017-12-13 ABB Schweiz AG Elektrische schaltvorrichtungshilfsdüse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE880338C (de) * 1951-04-12 1953-06-22 Licentia Gmbh Elektrischer Schalter mit Lichtbogenloeschung durch ein stroemendes Druckmittel, wieDruckgas
DE2140284A1 (de) * 1971-08-06 1973-02-15 Siemens Ag Elektrischer druckgasschalter

Also Published As

Publication number Publication date
ATE415695T1 (de) 2008-12-15
EP1772882B1 (de) 2008-11-26
EP1772882A1 (de) 2007-04-11
DE502005006085D1 (de) 2009-01-08

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