EP3125262A4 - Hybrid switching device - Google Patents

Hybrid switching device Download PDF

Info

Publication number
EP3125262A4
EP3125262A4 EP14887580.0A EP14887580A EP3125262A4 EP 3125262 A4 EP3125262 A4 EP 3125262A4 EP 14887580 A EP14887580 A EP 14887580A EP 3125262 A4 EP3125262 A4 EP 3125262A4
Authority
EP
European Patent Office
Prior art keywords
switching device
hybrid switching
hybrid
switching
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.)
Granted
Application number
EP14887580.0A
Other languages
German (de)
French (fr)
Other versions
EP3125262A1 (en
EP3125262B1 (en
Inventor
Kazuhisa KANAYA
Yoshiaki Ohda
Tadashi Koshizuka
Masayuki Ando
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of EP3125262A1 publication Critical patent/EP3125262A1/en
Publication of EP3125262A4 publication Critical patent/EP3125262A4/en
Application granted granted Critical
Publication of EP3125262B1 publication Critical patent/EP3125262B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H33/60—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
    • 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
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
EP14887580.0A 2014-03-25 2014-11-28 Hybrid switching device Active EP3125262B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014062719A JP6301698B2 (en) 2014-03-25 2014-03-25 Combined switch
PCT/JP2014/081567 WO2015145870A1 (en) 2014-03-25 2014-11-28 Hybrid switching device

Publications (3)

Publication Number Publication Date
EP3125262A1 EP3125262A1 (en) 2017-02-01
EP3125262A4 true EP3125262A4 (en) 2017-12-06
EP3125262B1 EP3125262B1 (en) 2019-01-09

Family

ID=54194439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14887580.0A Active EP3125262B1 (en) 2014-03-25 2014-11-28 Hybrid switching device

Country Status (4)

Country Link
EP (1) EP3125262B1 (en)
JP (1) JP6301698B2 (en)
CN (1) CN106165046B (en)
WO (1) WO2015145870A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018229970A1 (en) * 2017-06-16 2018-12-20 東芝エネルギーシステムズ株式会社 Direct-current circuit breaker, mechanical switching device for direct-current circuit breaker and semiconductor switching device for direct current circuit breaker
CN107492466A (en) * 2017-08-09 2017-12-19 许继集团有限公司 A kind of disconnecting switch and its disconnecting switch body, fracture component
FR3080946B1 (en) * 2018-05-07 2021-02-19 Alstom Transp Tech VACUUM SWITCH CIRCUIT BREAKER
CN109167478A (en) * 2018-07-27 2019-01-08 广州顺途信息科技有限公司 Brushless motor
CN113168989B (en) * 2018-12-14 2024-05-17 东芝能源系统株式会社 DC circuit breaker
CN109659844B (en) * 2019-01-28 2024-02-06 深圳市蓝希望电子有限公司 Constant-pressure airtight permanent magnet breaker cabinet

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159498A (en) * 1977-11-17 1979-06-26 General Electric Company Electric circuit breaker with high current interruption capability
US4434332A (en) * 1980-08-14 1984-02-28 Tokyo Shibaura Denki Kabushiki Kaisha Hybrid-type interrupting apparatus
US4458119A (en) * 1982-05-27 1984-07-03 Tokyo Shibaura Denki Kabushiki Kaisha Hybrid circuit breaker
EP1117114A2 (en) * 2000-01-11 2001-07-18 Hitachi, Ltd. Power circuit breaker using SF6 switch in parallel with vacuum switch resistor combination
EP2287874A2 (en) * 2009-08-12 2011-02-23 Hitachi, Ltd. Switchgear and method for operating switchgear

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913815B2 (en) * 1975-02-19 1984-04-02 株式会社東芝 vacuum switchgear
JPS58181218A (en) * 1982-04-19 1983-10-22 株式会社日立製作所 Composite vacuum breaker
JPS60189130A (en) * 1984-03-07 1985-09-26 株式会社日立製作所 Composite type breaking device
JPS6177216A (en) * 1984-09-21 1986-04-19 株式会社日立製作所 Compound type switch
JP2000331576A (en) * 1999-05-24 2000-11-30 Mitsubishi Electric Corp Vacuum breaker device
JP2005038630A (en) * 2003-07-15 2005-02-10 Toshiba Corp Vacuum interrupting device
JP5306034B2 (en) * 2009-04-16 2013-10-02 株式会社東芝 Gas insulated switchgear
CN202695270U (en) * 2012-06-18 2013-01-23 株式会社日立制作所 Vacuum shutter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4159498A (en) * 1977-11-17 1979-06-26 General Electric Company Electric circuit breaker with high current interruption capability
US4434332A (en) * 1980-08-14 1984-02-28 Tokyo Shibaura Denki Kabushiki Kaisha Hybrid-type interrupting apparatus
US4458119A (en) * 1982-05-27 1984-07-03 Tokyo Shibaura Denki Kabushiki Kaisha Hybrid circuit breaker
EP1117114A2 (en) * 2000-01-11 2001-07-18 Hitachi, Ltd. Power circuit breaker using SF6 switch in parallel with vacuum switch resistor combination
EP2287874A2 (en) * 2009-08-12 2011-02-23 Hitachi, Ltd. Switchgear and method for operating switchgear

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015145870A1 *

Also Published As

Publication number Publication date
EP3125262A1 (en) 2017-02-01
EP3125262B1 (en) 2019-01-09
CN106165046A (en) 2016-11-23
WO2015145870A1 (en) 2015-10-01
CN106165046B (en) 2018-01-12
JP2015185477A (en) 2015-10-22
JP6301698B2 (en) 2018-03-28

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