CN118591860A - 开闭装置及开闭装置的控制方法 - Google Patents

开闭装置及开闭装置的控制方法 Download PDF

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Publication number
CN118591860A
CN118591860A CN202280089530.0A CN202280089530A CN118591860A CN 118591860 A CN118591860 A CN 118591860A CN 202280089530 A CN202280089530 A CN 202280089530A CN 118591860 A CN118591860 A CN 118591860A
Authority
CN
China
Prior art keywords
opening
unit
switch
state
closing
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
CN202280089530.0A
Other languages
English (en)
Chinese (zh)
Inventor
渡边真也
大久保拓哉
阿部达广
小柳公之
堀之内克彦
江户贵广
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN118591860A publication Critical patent/CN118591860A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • 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
    • H01H33/02—Details
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/08—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CN202280089530.0A 2022-02-03 2022-02-03 开闭装置及开闭装置的控制方法 Pending CN118591860A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/004303 WO2023148895A1 (ja) 2022-02-03 2022-02-03 開閉装置及び開閉装置の制御方法

Publications (1)

Publication Number Publication Date
CN118591860A true CN118591860A (zh) 2024-09-03

Family

ID=87553393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280089530.0A Pending CN118591860A (zh) 2022-02-03 2022-02-03 开闭装置及开闭装置的控制方法

Country Status (5)

Country Link
US (1) US20250118509A1 (https=)
EP (1) EP4475159A4 (https=)
JP (1) JP7603854B2 (https=)
CN (1) CN118591860A (https=)
WO (1) WO2023148895A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0578146U (ja) * 1991-09-24 1993-10-22 日新電機株式会社 限流しゃ断器
JP3804176B2 (ja) * 1997-04-28 2006-08-02 松下電工株式会社 ハイブリッド型直流開閉器
KR101000696B1 (ko) * 2008-10-23 2010-12-10 한국전력공사 한류 차단기
FR2952470A1 (fr) * 2009-11-06 2011-05-13 Schneider Electric Ind Sas Disjoncteur limiteur de courant, dispositif de distribution electrique pourvu d'un tel disjoncteur limiteur et procede de limitation de courant
GB201610901D0 (en) * 2016-06-22 2016-08-03 Eaton Ind Austria Gmbh Hybrid DC circuit breaker
JP6794930B2 (ja) * 2017-05-31 2020-12-02 株式会社明電舎 直流遮断装置

Also Published As

Publication number Publication date
WO2023148895A1 (ja) 2023-08-10
JPWO2023148895A1 (https=) 2023-08-10
JP7603854B2 (ja) 2024-12-20
US20250118509A1 (en) 2025-04-10
EP4475159A4 (en) 2025-03-26
EP4475159A1 (en) 2024-12-11

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