ATE174720T1 - Hochspannungsschalter zur unterbrechung von fehlerströmen mit verzögerten nulldurchgängen - Google Patents

Hochspannungsschalter zur unterbrechung von fehlerströmen mit verzögerten nulldurchgängen

Info

Publication number
ATE174720T1
ATE174720T1 AT94402269T AT94402269T ATE174720T1 AT E174720 T1 ATE174720 T1 AT E174720T1 AT 94402269 T AT94402269 T AT 94402269T AT 94402269 T AT94402269 T AT 94402269T AT E174720 T1 ATE174720 T1 AT E174720T1
Authority
AT
Austria
Prior art keywords
instant
tzmax
high voltage
fault currents
blowing
Prior art date
Application number
AT94402269T
Other languages
English (en)
Inventor
Jocelyn Tremblay
Rene Doche
Andre Lefrancois
Original Assignee
Gec Alsthom T & D Sa
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 Gec Alsthom T & D Sa filed Critical Gec Alsthom T & D Sa
Application granted granted Critical
Publication of ATE174720T1 publication Critical patent/ATE174720T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/52—Driving mechanisms, i.e. for transmitting driving force to the contacts with means to ensure stopping at intermediate operative positions
    • 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
    • H01H33/006—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means adapted for interrupting fault currents with delayed zero crossings

Landscapes

  • Circuit Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Breakers (AREA)
AT94402269T 1993-10-12 1994-10-10 Hochspannungsschalter zur unterbrechung von fehlerströmen mit verzögerten nulldurchgängen ATE174720T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312118A FR2711269B1 (fr) 1993-10-12 1993-10-12 Disjoncteur à haute tension capable de couper des courants de défaut à passage par zéro retardé.

Publications (1)

Publication Number Publication Date
ATE174720T1 true ATE174720T1 (de) 1999-01-15

Family

ID=9451742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94402269T ATE174720T1 (de) 1993-10-12 1994-10-10 Hochspannungsschalter zur unterbrechung von fehlerströmen mit verzögerten nulldurchgängen

Country Status (9)

Country Link
US (1) US5510591A (de)
EP (1) EP0647955B1 (de)
CN (1) CN1043386C (de)
AT (1) ATE174720T1 (de)
BR (1) BR9404059A (de)
CA (1) CA2117836C (de)
DE (1) DE69415259T2 (de)
FR (1) FR2711269B1 (de)
TR (1) TR28008A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170839T3 (es) * 1995-01-06 2002-08-16 Gec Alsthom T & D Sa Disyuntor con dos camaras de corte por polo.
JP3589061B2 (ja) * 1999-01-25 2004-11-17 株式会社日立製作所 真空開閉装置及び真空開閉装置の開閉方法
SE516437C2 (sv) * 2000-06-07 2002-01-15 Abb Ab Förfarande, anordning, apparat och användning, dataprogram med dataprodukt för prediktering av en nollgenomgång hos en växelström
US20090260407A1 (en) * 2006-12-04 2009-10-22 Rodney Henson Locking assembly
CN103201809B (zh) * 2011-01-07 2016-05-04 三菱电机株式会社 开闭装置
TW201442051A (zh) * 2013-03-08 2014-11-01 Hitachi Ltd 氣體斷路器
US9812982B2 (en) 2014-10-30 2017-11-07 Abb Schweiz Ag Method in, apparatus for, and interface arrangement between an alternating current power system and a direct current power system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE555589C (de) * 1929-09-14 1932-07-27 Bernh Draeger Verfahren zur Erkennbarmachung von Kohlenoxyd mittels eines Reagenzpapiers
DE599314C (de) * 1932-03-16 1934-07-30 Bbc Brown Boveri & Cie Schalter mit Lichtbogenloeschung durch stroemendes Druckgas
DE1665937A1 (de) * 1967-04-28 1971-04-08 Sachsenwerk Licht & Kraft Ag Loeschkammer fuer fluessigkeitsarme elektrische Leistungsschalter
US3659065A (en) * 1970-03-06 1972-04-25 Westinghouse Electric Corp Fluid-blast circuit interrupter with delayed moving contact travel
CH555589A (de) * 1973-07-12 1974-10-31 Sprecher & Schuh Ag Hochspannungsschalter, insbesondere druckgasschalter.
JPS5422581A (en) * 1977-07-21 1979-02-20 Mitsubishi Electric Corp Switching device
US4159498A (en) * 1977-11-17 1979-06-26 General Electric Company Electric circuit breaker with high current interruption capability
FR2641643B1 (fr) * 1989-01-10 1991-03-22 Alsthom Gec Disjoncteur a haute ou moyenne tension
FR2678770B1 (fr) * 1991-07-04 1995-02-10 Alsthom Gec Disjoncteur hybride haute tension a grande tension d'arc.
FR2681724B1 (fr) * 1991-09-24 1997-01-31 Alsthom Gec Disjoncteur haute tension a grande tension d'arc.
FR2683937B1 (fr) * 1991-11-20 1993-12-31 Gec Alsthom Sa Disjoncteur hybride pour la coupure des courants a grande composante continue.
FR2684486B1 (fr) * 1991-11-29 1994-01-07 Gec Alsthom Sa Disjoncteur a haute tension a courant alternatif a circuit lc.
FR2694127B1 (fr) * 1992-07-24 1994-08-19 Alsthom Gec Disjoncteur à deux chambres de coupure concentriques.

Also Published As

Publication number Publication date
CN1105147A (zh) 1995-07-12
BR9404059A (pt) 1995-07-18
TR28008A (tr) 1995-11-14
FR2711269B1 (fr) 1995-12-29
FR2711269A1 (fr) 1995-04-21
DE69415259D1 (de) 1999-01-28
CN1043386C (zh) 1999-05-12
CA2117836C (fr) 1998-12-29
EP0647955A1 (de) 1995-04-12
EP0647955B1 (de) 1998-12-16
DE69415259T2 (de) 1999-08-12
CA2117836A1 (fr) 1995-04-13
US5510591A (en) 1996-04-23

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEFA Change of the company name
REN Ceased due to non-payment of the annual fee