CN105849850B - 断路器 - Google Patents

断路器 Download PDF

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Publication number
CN105849850B
CN105849850B CN201480070782.4A CN201480070782A CN105849850B CN 105849850 B CN105849850 B CN 105849850B CN 201480070782 A CN201480070782 A CN 201480070782A CN 105849850 B CN105849850 B CN 105849850B
Authority
CN
China
Prior art keywords
wiring
breaker
pass filter
electrically connected
low
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
CN201480070782.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN105849850A (zh
Inventor
山添宏
山添宏一
田中毅
远藤淳平
伊藤谦治
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN105849850A publication Critical patent/CN105849850A/zh
Application granted granted Critical
Publication of CN105849850B publication Critical patent/CN105849850B/zh
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
    • 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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/34—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system
    • H02H3/347—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system using summation current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Inverter Devices (AREA)
CN201480070782.4A 2013-12-24 2014-11-27 断路器 Active CN105849850B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013265490A JP6343926B2 (ja) 2013-12-24 2013-12-24 遮断器
JP2013-265490 2013-12-24
PCT/JP2014/005929 WO2015097984A1 (ja) 2013-12-24 2014-11-27 遮断器

Publications (2)

Publication Number Publication Date
CN105849850A CN105849850A (zh) 2016-08-10
CN105849850B true CN105849850B (zh) 2018-11-30

Family

ID=53477896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480070782.4A Active CN105849850B (zh) 2013-12-24 2014-11-27 断路器

Country Status (3)

Country Link
JP (1) JP6343926B2 (ja)
CN (1) CN105849850B (ja)
WO (1) WO2015097984A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6996903B2 (ja) * 2017-08-18 2022-01-17 株式会社三共 遊技機
JP7087026B2 (ja) * 2020-07-13 2022-06-20 株式会社三共 遊技機

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919565A (en) * 1974-04-08 1975-11-11 Ibm Overcurrent sense circuit
JPS60135034U (ja) * 1984-02-21 1985-09-07 株式会社明電舎 静止形地絡方向継電器
JPH02146383U (ja) * 1989-05-17 1990-12-12
JP2600534B2 (ja) * 1991-02-15 1997-04-16 三菱電機株式会社 地絡検出装置
JP3006170B2 (ja) * 1991-06-28 2000-02-07 松下電工株式会社 報知装置
JP3821249B2 (ja) * 1996-12-30 2006-09-13 富士電機機器制御株式会社 漏電遮断器
JP3875167B2 (ja) * 2002-09-12 2007-01-31 三菱電機株式会社 電子機器のノイズ防止構造
JP2005156501A (ja) * 2003-11-28 2005-06-16 Japan Atom Energy Res Inst 液体及び気体から成る混相場の温度・流体相判別同時測定方法及び複合プローブ

Also Published As

Publication number Publication date
CN105849850A (zh) 2016-08-10
WO2015097984A1 (ja) 2015-07-02
JP6343926B2 (ja) 2018-06-20
JP2015122203A (ja) 2015-07-02

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