CN113874969B - 负载时抽头切换器的切换开闭器以及负载时抽头切换器 - Google Patents

负载时抽头切换器的切换开闭器以及负载时抽头切换器 Download PDF

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Publication number
CN113874969B
CN113874969B CN201980096794.7A CN201980096794A CN113874969B CN 113874969 B CN113874969 B CN 113874969B CN 201980096794 A CN201980096794 A CN 201980096794A CN 113874969 B CN113874969 B CN 113874969B
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CN
China
Prior art keywords
switch
valve
terminal
cam
tap
Prior art date
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Active
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CN201980096794.7A
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English (en)
Chinese (zh)
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CN113874969A (zh
Inventor
江口直纪
阿部真一郎
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
Toshiba Energy Systems and Solutions Corp
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Toshiba Corp
Toshiba Energy Systems and Solutions Corp
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Publication of CN113874969A publication Critical patent/CN113874969A/zh
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Multiple-Way Valves (AREA)
CN201980096794.7A 2019-05-30 2019-05-30 负载时抽头切换器的切换开闭器以及负载时抽头切换器 Active CN113874969B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/021568 WO2020240781A1 (ja) 2019-05-30 2019-05-30 負荷時タップ切換器の切換開閉器および負荷時タップ切換器

Publications (2)

Publication Number Publication Date
CN113874969A CN113874969A (zh) 2021-12-31
CN113874969B true CN113874969B (zh) 2024-07-02

Family

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CN201980096794.7A Active CN113874969B (zh) 2019-05-30 2019-05-30 负载时抽头切换器的切换开闭器以及负载时抽头切换器

Country Status (3)

Country Link
JP (1) JP7119226B2 (ja)
CN (1) CN113874969B (ja)
WO (1) WO2020240781A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023139643A1 (ja) * 2022-01-18 2023-07-27 株式会社東芝 負荷時タップ切換器の切換開閉器および負荷時タップ切換器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007227908A (ja) * 2006-01-27 2007-09-06 Toshiba Corp 負荷時タップ切換装置
JP2013243194A (ja) * 2012-05-18 2013-12-05 Toshiba Corp 負荷時タップ切換装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2653585B2 (ja) * 1991-09-19 1997-09-17 株式会社東芝 負荷時タップ切換器
JP3387238B2 (ja) * 1993-12-07 2003-03-17 富士電機株式会社 真空バルブ式負荷時タップ切換え器用切換え開閉器
JP4127571B2 (ja) * 1998-03-31 2008-07-30 株式会社東芝 負荷時タップ切換器
JP2001015357A (ja) * 1999-07-02 2001-01-19 Toshiba Corp 負荷時タップ切換器
JP4764318B2 (ja) * 2006-11-29 2011-08-31 株式会社東芝 負荷時タップ切換器
DE102010019949A1 (de) * 2010-05-08 2011-11-10 Maschinenfabrik Reinhausen Gmbh Laststufenschalter
JP5971674B2 (ja) * 2011-09-20 2016-08-17 株式会社東芝 負荷時タップ切替装置、及びその蓄勢機構
JP2013247170A (ja) * 2012-05-24 2013-12-09 Toshiba Corp 切換開閉器およびこれを用いた負荷時タップ切換装置
JP6483450B2 (ja) * 2015-01-27 2019-03-13 株式会社東芝 負荷時タップ切換装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007227908A (ja) * 2006-01-27 2007-09-06 Toshiba Corp 負荷時タップ切換装置
JP2013243194A (ja) * 2012-05-18 2013-12-05 Toshiba Corp 負荷時タップ切換装置

Also Published As

Publication number Publication date
JPWO2020240781A1 (ja) 2020-12-03
JP7119226B2 (ja) 2022-08-16
CN113874969A (zh) 2021-12-31
WO2020240781A1 (ja) 2020-12-03

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