TWI612548B - 漏電斷路器 - Google Patents

漏電斷路器 Download PDF

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Publication number
TWI612548B
TWI612548B TW104104989A TW104104989A TWI612548B TW I612548 B TWI612548 B TW I612548B TW 104104989 A TW104104989 A TW 104104989A TW 104104989 A TW104104989 A TW 104104989A TW I612548 B TWI612548 B TW I612548B
Authority
TW
Taiwan
Prior art keywords
circuit
voltage
leakage
power supply
zener diode
Prior art date
Application number
TW104104989A
Other languages
English (en)
Chinese (zh)
Other versions
TW201608593A (zh
Inventor
金山健志
佐藤和志
長畑和宏
Original Assignee
三菱電機股份有限公司
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 三菱電機股份有限公司 filed Critical 三菱電機股份有限公司
Publication of TW201608593A publication Critical patent/TW201608593A/zh
Application granted granted Critical
Publication of TWI612548B publication Critical patent/TWI612548B/zh

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Classifications

    • 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
    • H02H3/16—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 fault current to earth, frame or mass
    • H02H3/162—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 fault current to earth, frame or mass for AC systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
TW104104989A 2014-08-22 2015-02-13 漏電斷路器 TWI612548B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014168897A JP6237533B2 (ja) 2014-08-22 2014-08-22 漏電遮断器
JP2014-168897 2014-08-22

Publications (2)

Publication Number Publication Date
TW201608593A TW201608593A (zh) 2016-03-01
TWI612548B true TWI612548B (zh) 2018-01-21

Family

ID=55535501

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104104989A TWI612548B (zh) 2014-08-22 2015-02-13 漏電斷路器

Country Status (4)

Country Link
JP (1) JP6237533B2 (enrdf_load_stackoverflow)
KR (1) KR101710776B1 (enrdf_load_stackoverflow)
CN (1) CN105990818B (enrdf_load_stackoverflow)
TW (1) TWI612548B (enrdf_load_stackoverflow)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6848204B2 (ja) * 2016-04-26 2021-03-24 三菱電機株式会社 回路遮断器
GB201608819D0 (en) * 2016-05-19 2016-07-06 Cooper Technologies Co Electronic device and surge handling
JP6660858B2 (ja) * 2016-09-06 2020-03-11 リンナイ株式会社 電源装置
KR101845666B1 (ko) * 2017-07-27 2018-04-06 주식회사 신일라이팅 용량성 누설전류로 인한 led 누전 차단기의 동작방지 장치
KR101798833B1 (ko) * 2017-07-27 2017-12-13 주식회사 신일라이팅 Led 누전차단기의 동작 방지를 위한 용량성 누설전류 저감장치
KR102126314B1 (ko) * 2018-03-08 2020-06-24 엘에스일렉트릭(주) 누전 차단기 및 이에 착탈 가능한 아크 검출 장치
CN112106165B (zh) * 2018-05-15 2022-11-11 三菱电机株式会社 电路断路器
KR101993877B1 (ko) * 2018-05-23 2019-06-27 주식회사 로젠시스 다기능 전기 보호 회로를 가진 알오에프(RoF) 기반의 플러거블 아날로그 광 송수신 장치
JP7122677B2 (ja) * 2018-10-02 2022-08-22 パナソニックＩｐマネジメント株式会社 開閉器、及び開閉器の試験方法
KR102083600B1 (ko) 2018-11-19 2020-03-02 엘에스산전 주식회사 누전 차단기 및 그 누전 차단기의 제어 방법
CN110376516A (zh) * 2019-07-10 2019-10-25 中国南方电网有限责任公司超高压输电公司检修试验中心 一种直流高速开关内部燃弧耐受试验方法
CN110376513B (zh) * 2019-07-10 2025-02-25 中国南方电网有限责任公司超高压输电公司电力科研院 一种直流高速开关内部燃弧耐受试验回路
CN110609171B (zh) * 2019-10-09 2022-06-07 青岛鼎信通讯股份有限公司 基于磁芯工作状态切换下的复杂剩余电流检测方法
WO2024090590A1 (ko) * 2022-10-24 2024-05-02 (주)로젠시스 5세대 이동통신에 적합한 알오에프(RoF) 기반의 플러거블 아날로그 광 송수신 장치 및 이를 포함하는 통신 시스템

Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2009095125A (ja) * 2007-10-09 2009-04-30 Mitsubishi Electric Corp 電源回路及びこの電源回路を用いた漏電遮断器
TWI336483B (en) * 2006-05-22 2011-01-21 Fuji Elec Fa Components & Sys Earth leakage breaker
TWI348174B (en) * 2006-05-23 2011-09-01 Fuji Elec Fa Components & Sys Earth leakage breaker

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US4368500A (en) * 1981-04-27 1983-01-11 Westinghouse Electric Corp. Solid-state load protection system having an improved inverse time delay circuit
KR950008083Y1 (ko) * 1993-06-18 1995-09-28 신영종합시스템 주식회사 전자식 과전류 차단기
US5510945A (en) * 1994-01-31 1996-04-23 Siemens Energy & Automation Power supply for ground fault circuit interrupter
JPH08279331A (ja) * 1995-04-04 1996-10-22 Fuji Electric Co Ltd 過電圧検出機能付漏電遮断器
JPH10191552A (ja) * 1996-12-25 1998-07-21 Fuji Electric Co Ltd 漏電遮断器の過電圧検出回路
JPH1169605A (ja) * 1997-08-19 1999-03-09 Tempearl Ind Co Ltd 過電圧保護機能付漏電遮断器
JP2001314031A (ja) * 2000-04-28 2001-11-09 Kawamura Electric Inc 漏電遮断器
US6671150B2 (en) * 2001-11-07 2003-12-30 Eaton Corporation Circuit breaker for detecting an excessive voltage and tripping responsive thereto
JP4264817B2 (ja) * 2003-11-27 2009-05-20 富士電機機器制御株式会社 漏電遮断器
JP4935455B2 (ja) * 2007-03-27 2012-05-23 富士電機機器制御株式会社 漏電検出装置
JP4845910B2 (ja) * 2008-03-17 2011-12-28 三菱電機株式会社 漏電遮断器
CN102035163A (zh) * 2010-12-10 2011-04-27 上海诺雅克电气有限公司 剩余电流保护器用的电源装置
CN102891471A (zh) * 2011-07-20 2013-01-23 姚福来 具有零偏、零火反接和火线漏接保护功能的三相断路器
DE102011080523A1 (de) * 2011-08-05 2013-02-07 Siemens Aktiengesellschaft Störlichtbogenschutzschalter mit Überspannungsschutz
JP5768741B2 (ja) * 2012-02-29 2015-08-26 三菱電機株式会社 漏電遮断器

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI336483B (en) * 2006-05-22 2011-01-21 Fuji Elec Fa Components & Sys Earth leakage breaker
TWI348174B (en) * 2006-05-23 2011-09-01 Fuji Elec Fa Components & Sys Earth leakage breaker
JP2009095125A (ja) * 2007-10-09 2009-04-30 Mitsubishi Electric Corp 電源回路及びこの電源回路を用いた漏電遮断器

Also Published As

Publication number Publication date
CN105990818B (zh) 2018-09-28
KR20160023537A (ko) 2016-03-03
KR101710776B1 (ko) 2017-02-27
JP6237533B2 (ja) 2017-11-29
TW201608593A (zh) 2016-03-01
CN105990818A (zh) 2016-10-05
JP2016046063A (ja) 2016-04-04

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