CN1070512A - 用于断开无自然过零电流的一种设备 - Google Patents

用于断开无自然过零电流的一种设备 Download PDF

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Publication number
CN1070512A
CN1070512A CN 92110512 CN92110512A CN1070512A CN 1070512 A CN1070512 A CN 1070512A CN 92110512 CN92110512 CN 92110512 CN 92110512 A CN92110512 A CN 92110512A CN 1070512 A CN1070512 A CN 1070512A
Authority
CN
China
Prior art keywords
arc
circuit breaker
equipment
contact
breaking capacity
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.)
Pending
Application number
CN 92110512
Other languages
English (en)
Chinese (zh)
Inventor
丹尼斯·杜夫尼特
米切尔·皮瑞特
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom 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 SA filed Critical GEC Alsthom SA
Publication of CN1070512A publication Critical patent/CN1070512A/zh
Pending legal-status Critical Current

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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
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • 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
    • H01H33/14—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H01H33/143—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc of different construction or type
    • 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
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle
    • 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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow

Landscapes

  • Circuit Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CN 92110512 1991-09-11 1992-09-11 用于断开无自然过零电流的一种设备 Pending CN1070512A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9111220 1991-09-11
FR9111220A FR2681185B1 (fr) 1991-09-11 1991-09-11 Dispositif de coupure sans passage naturel par zero du courant.

Publications (1)

Publication Number Publication Date
CN1070512A true CN1070512A (zh) 1993-03-31

Family

ID=9416847

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92110512 Pending CN1070512A (zh) 1991-09-11 1992-09-11 用于断开无自然过零电流的一种设备

Country Status (6)

Country Link
EP (1) EP0532394A1 (fr)
JP (1) JPH05205581A (fr)
CN (1) CN1070512A (fr)
BR (1) BR9203516A (fr)
CA (1) CA2077928A1 (fr)
FR (1) FR2681185B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100403471C (zh) * 2004-07-16 2008-07-16 日本Ae帕瓦株式会社 高电压大容量断路器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0950743A (ja) * 1995-08-08 1997-02-18 Mitsubishi Electric Corp 直流遮断装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE641604C (de) * 1934-03-22 1937-02-06 Frida Strauss Geb Ruppel Schaltanordnung
DE689916C (de) * 1938-05-17 1940-04-09 Voigt & Haeffner Akt Ges Hochleistungsfluessigkeitsschalter mit zwei in Reihe liegenden Unterbrechungsstellen
CH297152A (de) * 1943-07-05 1954-03-15 Licentia Gmbh Druckgasschalter mit mehreren Unterbrechungsstellen.
DE1465375A1 (de) * 1964-06-13 1969-01-16 Calor Emag Elek Zitaets Ag Spannungstrennstelle
CH654950A5 (de) * 1980-07-18 1986-03-14 Bbc Brown Boveri & Cie Hochspannungsleistungsschalter.
JPS60167221A (ja) * 1984-02-10 1985-08-30 株式会社日立製作所 直流遮断器
DE3611270C2 (de) * 1986-04-04 1995-08-17 Sachsenwerk Ag Elektrische Schalteinrichtung für hohe Schaltspannungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100403471C (zh) * 2004-07-16 2008-07-16 日本Ae帕瓦株式会社 高电压大容量断路器

Also Published As

Publication number Publication date
FR2681185B1 (fr) 1995-01-13
CA2077928A1 (fr) 1993-03-12
BR9203516A (pt) 1993-04-13
JPH05205581A (ja) 1993-08-13
EP0532394A1 (fr) 1993-03-17
FR2681185A1 (fr) 1993-03-12

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