CN104979129B - 包括每相两个开关的中压开关装置 - Google Patents

包括每相两个开关的中压开关装置 Download PDF

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Publication number
CN104979129B
CN104979129B CN201510153536.1A CN201510153536A CN104979129B CN 104979129 B CN104979129 B CN 104979129B CN 201510153536 A CN201510153536 A CN 201510153536A CN 104979129 B CN104979129 B CN 104979129B
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CN
China
Prior art keywords
medium voltage
voltage switchgear
switch
switchgear according
switches
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.)
Active
Application number
CN201510153536.1A
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English (en)
Chinese (zh)
Other versions
CN104979129A (zh
Inventor
F.特里乔恩
H.帕特尔
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.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
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.)
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Publication date
Application filed by Schneider Electric SE filed Critical Schneider Electric SE
Publication of CN104979129A publication Critical patent/CN104979129A/zh
Application granted granted Critical
Publication of CN104979129B publication Critical patent/CN104979129B/zh
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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
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • H01H33/126—Load break switches comprising a separate circuit breaker being operated by the distal end of a sectionalising contact arm
    • 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
    • H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
    • 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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/666—Operating arrangements
    • H01H33/6661—Combination with other type of switch, e.g. for load break switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CN201510153536.1A 2014-04-03 2015-04-02 包括每相两个开关的中压开关装置 Active CN104979129B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN434/KOL/2014 2014-04-03
IN434KO2014 IN2014KO00434A (enExample) 2014-04-03 2014-04-03

Publications (2)

Publication Number Publication Date
CN104979129A CN104979129A (zh) 2015-10-14
CN104979129B true CN104979129B (zh) 2019-10-08

Family

ID=54275549

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510153536.1A Active CN104979129B (zh) 2014-04-03 2015-04-02 包括每相两个开关的中压开关装置

Country Status (3)

Country Link
EP (1) EP2927926B1 (enExample)
CN (1) CN104979129B (enExample)
IN (1) IN2014KO00434A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110660607B (zh) * 2019-09-30 2021-06-25 顾天琪 一种桥式触点负荷开关及智能电表
CN111968877A (zh) * 2020-09-17 2020-11-20 安徽普众机电有限公司 一种高压真空断路器结构
ES1275577Y (es) * 2021-07-13 2021-10-26 Ormazabal Corporate Tech A I E Interruptor de corte en carga o de corrientes de cortocircuito y equipo eléctrico que incorpora dicho interruptor
FR3130446B1 (fr) 2021-12-13 2025-11-21 Schneider Electric Ind Sas Appareil de coupure de courant sur une ligne électrique comprenant une ampoule à vide
CN115000864B (zh) * 2022-07-20 2025-10-21 华源中瑞科技（北京）有限公司 一种环网开关柜

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220837A (en) * 1977-01-06 1980-09-02 Westinghouse Electric Corp. Bi-switch construction having an auxiliary interrupting device associated therewith
DE4008623A1 (de) * 1990-03-17 1991-09-19 Driescher Spezialfab Fritz Metallgekapselte elektrische schaltanlage
EP2565897A1 (en) * 2011-08-29 2013-03-06 Hitachi Ltd. Switchgear and switchgear operating method
CN103026445A (zh) * 2010-06-29 2013-04-03 施耐德电气美国股份有限公司 具有高速开关的闪弧故障和电弧闪光保护系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070680A (en) * 1959-02-27 1962-12-25 Chance Co Ab Switch gear
GB8705885D0 (en) 1987-03-12 1987-04-15 Y S Securities Ltd Electrical switchgear
FR2970809B1 (fr) 2011-01-25 2013-02-22 Schneider Electric Ind Sas Dispositif de coupure moyenne tension comprenant une ampoule a vide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220837A (en) * 1977-01-06 1980-09-02 Westinghouse Electric Corp. Bi-switch construction having an auxiliary interrupting device associated therewith
DE4008623A1 (de) * 1990-03-17 1991-09-19 Driescher Spezialfab Fritz Metallgekapselte elektrische schaltanlage
CN103026445A (zh) * 2010-06-29 2013-04-03 施耐德电气美国股份有限公司 具有高速开关的闪弧故障和电弧闪光保护系统
EP2565897A1 (en) * 2011-08-29 2013-03-06 Hitachi Ltd. Switchgear and switchgear operating method

Also Published As

Publication number Publication date
IN2014KO00434A (enExample) 2015-10-09
CN104979129A (zh) 2015-10-14
EP2927926A1 (en) 2015-10-07
EP2927926B1 (en) 2017-02-01

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