EP1973133A3 - Trennschalter unter Verwendung eines Kontaktbogens - Google Patents

Trennschalter unter Verwendung eines Kontaktbogens Download PDF

Info

Publication number
EP1973133A3
EP1973133A3 EP07254459A EP07254459A EP1973133A3 EP 1973133 A3 EP1973133 A3 EP 1973133A3 EP 07254459 A EP07254459 A EP 07254459A EP 07254459 A EP07254459 A EP 07254459A EP 1973133 A3 EP1973133 A3 EP 1973133A3
Authority
EP
European Patent Office
Prior art keywords
contact
fixed
fault current
arc contact
breaking
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.)
Withdrawn
Application number
EP07254459A
Other languages
English (en)
French (fr)
Other versions
EP1973133A2 (de
Inventor
Ki-Dong Song
Kyeong-Yeob Park
Yoo-Yeong Lee
Byeong-Yun Lee
Jin-Gyo Jeong
Heung-Kyu Kim
Yeon-Ho Oh
Yong-Sung Cho
Se-Hee ga-303 Electro Technology Research Institute Lee
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.)
Korea Electrotechnology Research Institute KERI
Original Assignee
Korea Electrotechnology Research Institute KERI
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
Priority claimed from KR1020070028206A external-priority patent/KR20080086244A/ko
Application filed by Korea Electrotechnology Research Institute KERI filed Critical Korea Electrotechnology Research Institute KERI
Priority to EP07254459A priority Critical patent/EP1973133A3/de
Publication of EP1973133A2 publication Critical patent/EP1973133A2/de
Publication of EP1973133A3 publication Critical patent/EP1973133A3/de
Withdrawn legal-status Critical Current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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/168—Impedances connected with contacts the impedance being inserted both while closing and while opening the switch
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
EP07254459A 2007-03-22 2007-11-14 Trennschalter unter Verwendung eines Kontaktbogens Withdrawn EP1973133A3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07254459A EP1973133A3 (de) 2007-03-22 2007-11-14 Trennschalter unter Verwendung eines Kontaktbogens

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020070028206A KR20080086244A (ko) 2007-03-22 2007-03-22 저항체를 삽입한 아크 접점을 채용한 차단기
EP07254282 2007-10-30
EP07254459A EP1973133A3 (de) 2007-03-22 2007-11-14 Trennschalter unter Verwendung eines Kontaktbogens

Publications (2)

Publication Number Publication Date
EP1973133A2 EP1973133A2 (de) 2008-09-24
EP1973133A3 true EP1973133A3 (de) 2009-11-11

Family

ID=39538207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07254459A Withdrawn EP1973133A3 (de) 2007-03-22 2007-11-14 Trennschalter unter Verwendung eines Kontaktbogens

Country Status (1)

Country Link
EP (1) EP1973133A3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2944911B1 (fr) * 2009-04-23 2012-12-28 Areva T & D Sa Interrupteur-sectionneur electrique rotatif de moyenne et haute tension a resistance
FR2945374B1 (fr) 2009-05-11 2014-09-26 Areva T & D Sa Interrupteur-selectionneur electrique lineaire de moyenne et haute tension a resistance.
CN103117180B (zh) * 2011-11-16 2015-12-02 施耐德电器工业公司 触头组件和包括该触头组件的断路器
US9396889B1 (en) * 2015-04-03 2016-07-19 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with cradle assembly alignment and positioning features therefor
CN106298351A (zh) * 2016-10-24 2017-01-04 上海电力学院 限制过电压的超高压断路器
CN106842015B (zh) * 2017-04-13 2019-02-15 云南电网有限责任公司电力科学研究院 一种六氟化硫断路器故障模拟装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365132A (en) * 1941-09-25 1944-12-12 Reyrolle A & Co Ltd Electric circuit breaker of the gas-blast type
DE822690C (de) * 1949-11-08 1951-11-26 Theodor Conrad Schaltstift fuer elektrische Wechselstromschalter
DE931476C (de) * 1950-10-26 1955-08-08 Sachsenwerk Licht & Kraft Ag Leistungsschalter mit Daempfungswiderstand
FR1305748A (fr) * 1960-10-28 1962-10-05 Westinghouse Electric Corp Interrupteur
US4553008A (en) * 1984-06-14 1985-11-12 Cooper Industries, Inc. Load interrupter
US4623767A (en) * 1984-02-16 1986-11-18 Siemens Aktiengesellschaft Disconnect switch for metal-clad, pressurized gas-insulated high-voltage switchgear with damping resistors
EP0359224A1 (de) * 1988-09-16 1990-03-21 Gec Alsthom Sa Hochspannungsschalter mit gasförmigem Dielektrikum zum Beblasen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2365132A (en) * 1941-09-25 1944-12-12 Reyrolle A & Co Ltd Electric circuit breaker of the gas-blast type
DE822690C (de) * 1949-11-08 1951-11-26 Theodor Conrad Schaltstift fuer elektrische Wechselstromschalter
DE931476C (de) * 1950-10-26 1955-08-08 Sachsenwerk Licht & Kraft Ag Leistungsschalter mit Daempfungswiderstand
FR1305748A (fr) * 1960-10-28 1962-10-05 Westinghouse Electric Corp Interrupteur
US4623767A (en) * 1984-02-16 1986-11-18 Siemens Aktiengesellschaft Disconnect switch for metal-clad, pressurized gas-insulated high-voltage switchgear with damping resistors
US4553008A (en) * 1984-06-14 1985-11-12 Cooper Industries, Inc. Load interrupter
EP0359224A1 (de) * 1988-09-16 1990-03-21 Gec Alsthom Sa Hochspannungsschalter mit gasförmigem Dielektrikum zum Beblasen

Also Published As

Publication number Publication date
EP1973133A2 (de) 2008-09-24

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