ATE174720T1 - Hochspannungsschalter zur unterbrechung von fehlerströmen mit verzögerten nulldurchgängen - Google Patents
Hochspannungsschalter zur unterbrechung von fehlerströmen mit verzögerten nulldurchgängenInfo
- 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
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)
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)
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)
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. |
-
1993
- 1993-10-12 FR FR9312118A patent/FR2711269B1/fr not_active Expired - Fee Related
-
1994
- 1994-10-10 EP EP94402269A patent/EP0647955B1/de not_active Expired - Lifetime
- 1994-10-10 AT AT94402269T patent/ATE174720T1/de not_active IP Right Cessation
- 1994-10-10 DE DE69415259T patent/DE69415259T2/de not_active Expired - Lifetime
- 1994-10-11 CA CA002117836A patent/CA2117836C/fr not_active Expired - Lifetime
- 1994-10-11 US US08/320,743 patent/US5510591A/en not_active Expired - Lifetime
- 1994-10-11 TR TR01045/94A patent/TR28008A/xx unknown
- 1994-10-11 BR BR9404059A patent/BR9404059A/pt not_active IP Right Cessation
- 1994-10-12 CN CN94117089A patent/CN1043386C/zh not_active Expired - Lifetime
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 |