CN102067263A - 具有漏电检测功能的配线器具 - Google Patents
具有漏电检测功能的配线器具 Download PDFInfo
- Publication number
- CN102067263A CN102067263A CN2009801223199A CN200980122319A CN102067263A CN 102067263 A CN102067263 A CN 102067263A CN 2009801223199 A CN2009801223199 A CN 2009801223199A CN 200980122319 A CN200980122319 A CN 200980122319A CN 102067263 A CN102067263 A CN 102067263A
- Authority
- CN
- China
- Prior art keywords
- leakage
- detection
- distributor
- square operation
- leakage current
- 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
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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
- H02H3/26—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
- H02H3/33—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 using summation current transformers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0092—Details of emergency protective circuit arrangements concerning the data processing means, e.g. expert systems, neural networks
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008173082A JP5119063B2 (ja) | 2008-07-02 | 2008-07-02 | 漏電検出機能付配線器具 |
JP2008-173082 | 2008-07-02 | ||
PCT/JP2009/062097 WO2010001950A1 (ja) | 2008-07-02 | 2009-07-02 | 漏電検出機能を持つ配線器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102067263A true CN102067263A (zh) | 2011-05-18 |
CN102067263B CN102067263B (zh) | 2014-07-02 |
Family
ID=41466041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980122319.9A Active CN102067263B (zh) | 2008-07-02 | 2009-07-02 | 具有漏电检测功能的配线器具 |
Country Status (10)
Country | Link |
---|---|
US (1) | US8390967B2 (zh) |
EP (1) | EP2306487B1 (zh) |
JP (1) | JP5119063B2 (zh) |
KR (1) | KR101236799B1 (zh) |
CN (1) | CN102067263B (zh) |
AU (1) | AU2009266760B2 (zh) |
CA (1) | CA2727734C (zh) |
HK (1) | HK1157928A1 (zh) |
TW (1) | TWI402518B (zh) |
WO (1) | WO2010001950A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104218523A (zh) * | 2013-06-03 | 2014-12-17 | Ls产电株式会社 | 用于断路器的检测电路 |
CN104764975A (zh) * | 2011-03-23 | 2015-07-08 | 松下电器产业株式会社 | 漏电检测装置 |
CN105259460A (zh) * | 2014-07-11 | 2016-01-20 | Ls产电株式会社 | 用于漏电断路器的漏电判定电路 |
CN108493895A (zh) * | 2018-05-23 | 2018-09-04 | 深圳科安达电子科技股份有限公司 | 防雷专用断路器 |
CN111416324A (zh) * | 2019-01-07 | 2020-07-14 | Ls产电株式会社 | 能够输出漏电流的类型的漏电断路器及其控制方法 |
TWI718926B (zh) * | 2020-04-09 | 2021-02-11 | 台達電子工業股份有限公司 | 檢測電路及其適用之檢測方法與不斷電系統 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102948029B (zh) * | 2010-04-14 | 2017-02-15 | 航空环境公司 | 电动车辆的接地故障中断电路 |
TW201230575A (en) | 2010-06-01 | 2012-07-16 | Aerovironment Inc | Utility ground detection |
JP5634240B2 (ja) | 2010-12-08 | 2014-12-03 | パナソニック株式会社 | 漏電検出遮断器 |
CN103368132A (zh) * | 2012-03-27 | 2013-10-23 | 苏州工业园区新宏博通讯科技有限公司 | 基站漏电保护装置 |
EP2682762A1 (en) * | 2012-07-06 | 2014-01-08 | Senis AG | Current transducer for measuring an electrical current, magnetic transducer and current leakage detection system and method |
KR101803132B1 (ko) * | 2014-04-28 | 2017-11-29 | 엘에스산전 주식회사 | 무 변압기형 태양광 인버터의 누설전류 감시 장치 |
US10897228B1 (en) * | 2019-12-06 | 2021-01-19 | Samsung Electronics Co., Ltd. | Systems and methods for detecting local oscillator leakage and image tone in I/Q mixer based transceivers |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS619120A (ja) * | 1984-06-22 | 1986-01-16 | 三菱電機株式会社 | 漏電検出回路 |
CN1174436A (zh) * | 1996-07-23 | 1998-02-25 | 株式会社日立制作所 | 对地漏电电流保护装置 |
US20010036048A1 (en) * | 2000-03-15 | 2001-11-01 | Matsushita Electric Works, Ltd. | Ground fault interrupter |
JP2005108607A (ja) * | 2003-09-30 | 2005-04-21 | Kawamura Electric Inc | 漏電遮断器 |
JP2006048958A (ja) * | 2004-07-30 | 2006-02-16 | Kawamura Electric Inc | 漏電ブレーカ付き電源コンセント |
WO2008069249A1 (ja) * | 2006-12-08 | 2008-06-12 | Ohno, Takemi | 漏洩電流検出装置及び漏洩電流検出方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3112310B2 (ja) * | 1990-06-25 | 2000-11-27 | 株式会社日立製作所 | 漏電保護システムと漏電遮断器 |
EP0810707A3 (en) | 1990-06-25 | 1997-12-29 | Hitachi, Ltd. | Earth leakage-current protection system |
US6025980A (en) * | 1998-08-10 | 2000-02-15 | General Electric Company | Earth leakage protective relay |
JP4271225B2 (ja) | 1999-10-04 | 2009-06-03 | 任天堂株式会社 | ゲームシステム及びそれに用いられるゲーム情報記憶媒体 |
US6977518B2 (en) * | 2002-11-11 | 2005-12-20 | Matsushita Electric Works, Ltd. | Electrical leak detecting apparatus |
JP4841139B2 (ja) * | 2004-12-28 | 2011-12-21 | パナソニック株式会社 | 筒状電池の漏液検査方法 |
CN101120259B (zh) * | 2005-01-31 | 2010-06-09 | 阿闭丰次 | 漏电流断路器及其方法 |
JP2007172766A (ja) * | 2005-12-22 | 2007-07-05 | Matsushita Electric Ind Co Ltd | 半導体リーク電流検出器とリーク電流測定方法および電圧トリミング機能付半導体リーク電流検出器とリファレンス電圧トリミング方法およびこれらの半導体集積回路 |
JP4864738B2 (ja) | 2007-01-22 | 2012-02-01 | グローブライド株式会社 | イカ角用連結具 |
TWM321996U (en) * | 2007-04-10 | 2007-11-11 | Jeng-Feng He | Electric leakage detection device |
-
2008
- 2008-07-02 JP JP2008173082A patent/JP5119063B2/ja active Active
-
2009
- 2009-07-02 WO PCT/JP2009/062097 patent/WO2010001950A1/ja active Application Filing
- 2009-07-02 KR KR1020107028688A patent/KR101236799B1/ko active IP Right Grant
- 2009-07-02 AU AU2009266760A patent/AU2009266760B2/en not_active Ceased
- 2009-07-02 CN CN200980122319.9A patent/CN102067263B/zh active Active
- 2009-07-02 US US13/000,119 patent/US8390967B2/en active Active
- 2009-07-02 EP EP09773528.6A patent/EP2306487B1/en active Active
- 2009-07-02 CA CA2727734A patent/CA2727734C/en active Active
- 2009-07-02 TW TW098122451A patent/TWI402518B/zh active
-
2011
- 2011-11-03 HK HK11111910.1A patent/HK1157928A1/zh not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS619120A (ja) * | 1984-06-22 | 1986-01-16 | 三菱電機株式会社 | 漏電検出回路 |
CN1174436A (zh) * | 1996-07-23 | 1998-02-25 | 株式会社日立制作所 | 对地漏电电流保护装置 |
US20010036048A1 (en) * | 2000-03-15 | 2001-11-01 | Matsushita Electric Works, Ltd. | Ground fault interrupter |
JP2005108607A (ja) * | 2003-09-30 | 2005-04-21 | Kawamura Electric Inc | 漏電遮断器 |
JP2006048958A (ja) * | 2004-07-30 | 2006-02-16 | Kawamura Electric Inc | 漏電ブレーカ付き電源コンセント |
WO2008069249A1 (ja) * | 2006-12-08 | 2008-06-12 | Ohno, Takemi | 漏洩電流検出装置及び漏洩電流検出方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104764975A (zh) * | 2011-03-23 | 2015-07-08 | 松下电器产业株式会社 | 漏电检测装置 |
CN104218523A (zh) * | 2013-06-03 | 2014-12-17 | Ls产电株式会社 | 用于断路器的检测电路 |
CN104218523B (zh) * | 2013-06-03 | 2017-05-17 | Ls产电株式会社 | 用于断路器的检测电路 |
CN105259460A (zh) * | 2014-07-11 | 2016-01-20 | Ls产电株式会社 | 用于漏电断路器的漏电判定电路 |
CN105259460B (zh) * | 2014-07-11 | 2018-05-15 | Ls产电株式会社 | 用于漏电断路器的漏电判定电路 |
CN108493895A (zh) * | 2018-05-23 | 2018-09-04 | 深圳科安达电子科技股份有限公司 | 防雷专用断路器 |
CN111416324A (zh) * | 2019-01-07 | 2020-07-14 | Ls产电株式会社 | 能够输出漏电流的类型的漏电断路器及其控制方法 |
US11293994B2 (en) | 2019-01-07 | 2022-04-05 | Lsis Co., Ltd. | Earth leakage circuit breaker capable of outputting type of leakage current and method of controlling the same |
TWI718926B (zh) * | 2020-04-09 | 2021-02-11 | 台達電子工業股份有限公司 | 檢測電路及其適用之檢測方法與不斷電系統 |
Also Published As
Publication number | Publication date |
---|---|
JP5119063B2 (ja) | 2013-01-16 |
AU2009266760A1 (en) | 2010-01-07 |
WO2010001950A1 (ja) | 2010-01-07 |
CA2727734C (en) | 2014-09-02 |
US20110110003A1 (en) | 2011-05-12 |
CA2727734A1 (en) | 2010-01-07 |
TWI402518B (zh) | 2013-07-21 |
EP2306487A4 (en) | 2014-06-25 |
CN102067263B (zh) | 2014-07-02 |
JP2010015745A (ja) | 2010-01-21 |
AU2009266760B2 (en) | 2013-03-14 |
HK1157928A1 (zh) | 2012-07-06 |
EP2306487A1 (en) | 2011-04-06 |
KR20110009260A (ko) | 2011-01-27 |
KR101236799B1 (ko) | 2013-02-25 |
EP2306487B1 (en) | 2016-11-23 |
US8390967B2 (en) | 2013-03-05 |
TW201017187A (en) | 2010-05-01 |
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C53 | Correction of patent of invention or patent application | ||
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Address after: Japan Osaka kamato City Applicant after: Matsushita Electric Industrial Co., Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Works, Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: MATSUSHITA ELECTRIC WORKS LTD. TO: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. |
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