JPWO2022065031A1 - - Google Patents

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Publication number
JPWO2022065031A1
JPWO2022065031A1 JP2022551853A JP2022551853A JPWO2022065031A1 JP WO2022065031 A1 JPWO2022065031 A1 JP WO2022065031A1 JP 2022551853 A JP2022551853 A JP 2022551853A JP 2022551853 A JP2022551853 A JP 2022551853A JP WO2022065031 A1 JPWO2022065031 A1 JP WO2022065031A1
Authority
JP
Japan
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.)
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Application number
JP2022551853A
Other languages
Japanese (ja)
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JP7345150B2 (ja
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.)
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Publication date
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Publication of JPWO2022065031A1 publication Critical patent/JPWO2022065031A1/ja
Application granted granted Critical
Publication of JP7345150B2 publication Critical patent/JP7345150B2/ja
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Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0015—Means for testing or for inspecting contacts, e.g. wear indicator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • 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
    • H02H3/093—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 with timing means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing Relating To Insulation (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
JP2022551853A 2020-09-25 2021-09-08 アーク検出システム、アーク検出方法、及びプログラム Active JP7345150B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020161115 2020-09-25
JP2020161115 2020-09-25
PCT/JP2021/032957 WO2022065031A1 (ja) 2020-09-25 2021-09-08 アーク検出システム、アーク検出方法、及びプログラム

Publications (2)

Publication Number Publication Date
JPWO2022065031A1 true JPWO2022065031A1 (https=) 2022-03-31
JP7345150B2 JP7345150B2 (ja) 2023-09-15

Family

ID=80845173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022551853A Active JP7345150B2 (ja) 2020-09-25 2021-09-08 アーク検出システム、アーク検出方法、及びプログラム

Country Status (5)

Country Link
US (1) US12100563B2 (https=)
EP (1) EP4220880A4 (https=)
JP (1) JP7345150B2 (https=)
CN (1) CN115803978B (https=)
WO (1) WO2022065031A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025229769A1 (ja) * 2024-05-02 2025-11-06 河村電器産業株式会社 アーク検出装置、アーク検出システム及びアーク検出方法
JP7785308B1 (ja) * 2025-05-13 2025-12-15 岩崎電気株式会社 直流給電システムとの接続に適した電源装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047724A (en) * 1989-12-19 1991-09-10 Bell Communications Research, Inc. Power cable arcing fault detection system
WO2006019164A1 (ja) * 2004-08-20 2006-02-23 Kabushiki Kaisha Toshiba 回転電機の部分放電検出装置および検出方法
US20140218044A1 (en) * 2011-07-29 2014-08-07 Leviton Manufacturing Company Arc fault circuit interrupter
JP2015002606A (ja) * 2013-06-14 2015-01-05 三菱電機株式会社 Ｄｃアーク検知装置
JP2015517792A (ja) * 2012-06-15 2015-06-22 ヤン チャン、タエ 多様なアーク及び過負荷を感知して電力供給を遮断できる電源遮断装置
JP2015525054A (ja) * 2012-07-09 2015-08-27 ダウ グローバル テクノロジーズ エルエルシー 太陽電池回路の断線を検知する及びその回路を流れる電流を止めるシステム及び方法
WO2019082564A1 (ja) * 2017-10-27 2019-05-02 パナソニックＩｐマネジメント株式会社 アーク検出回路、ブレーカシステム、接続箱システム、パワーコンディショナ、マイクロインバータ、ｄｃオプティマイザ及びアーク検出方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6088205A (en) * 1997-12-19 2000-07-11 Leviton Manufacturing Co., Inc. Arc fault detector with circuit interrupter
JP4473029B2 (ja) 2004-03-31 2010-06-02 新電元工業株式会社 直流スイッチ
JP4308064B2 (ja) 2004-03-31 2009-08-05 新電元工業株式会社 直流プラグ
US7307820B2 (en) * 2004-06-21 2007-12-11 Siemens Energy & Automation, Inc. Systems, methods, and device for arc fault detection
US7492163B2 (en) 2006-04-27 2009-02-17 Siemens Energy & Automation, Inc. Systems, devices, and methods for arc fault detection
US8213138B2 (en) * 2008-08-08 2012-07-03 General Electric Company Circuit breaker with arc fault detection and method of operation
JP5419579B2 (ja) 2009-05-28 2014-02-19 京セラ株式会社 アーク検出手段とそれを用いた制御手段及び連絡手段
JP5281512B2 (ja) 2009-07-29 2013-09-04 パナソニック株式会社 配線装置、スイッチ、プラグおよびコンセント
US8218274B2 (en) * 2009-12-15 2012-07-10 Eaton Corporation Direct current arc fault circuit interrupter, direct current arc fault detector, noise blanking circuit for a direct current arc fault circuit interrupter, and method of detecting arc faults
US8929036B2 (en) * 2010-04-08 2015-01-06 Siemens Industry, Inc. Arc fault circuit detection methods, systems, and apparatus including delay
CN103548226B (zh) * 2011-02-28 2015-12-02 Sma太阳能技术股份公司 用于检测电路中电弧故障的方法和系统
KR101270879B1 (ko) * 2011-08-23 2013-06-05 김대상 부하의 이상 상황을 감지하여 전력 공급을 차단할 수 있는 전원 접속 장치
JP5943484B2 (ja) 2013-05-07 2016-07-05 シオン電機株式会社 直流電源使用時に生ずるアーク放電防止システム
CN104577976B (zh) * 2013-10-24 2017-08-08 珠海格力电器股份有限公司 电弧故障保护装置及其控制方法
JP6464836B2 (ja) 2015-03-09 2019-02-06 オムロン株式会社 アーク検出装置およびアーク検出方法
GB201617809D0 (en) * 2016-10-21 2016-12-07 Analog Devices Global A method of detecting arc events in a power system, and a power system including an arc detector
EP4239894A4 (en) * 2020-10-29 2024-04-17 Panasonic Intellectual Property Management Co., Ltd. ARC DETECTION SYSTEM, ARC DETECTION METHOD AND PROGRAM
WO2022091715A1 (ja) * 2020-10-29 2022-05-05 パナソニックＩｐマネジメント株式会社 アーク検出システム、アーク検出方法、及びプログラム
US12366611B2 (en) * 2020-10-29 2025-07-22 Panasonic Intellectual Property Management Co., Ltd. Arc detection system, arc detection method, and recording medium
KR102409588B1 (ko) * 2022-03-08 2022-06-23 주식회사 케이에너지시스템 다중 주파수 대역 판별 기능을 구비한 아크 감지장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047724A (en) * 1989-12-19 1991-09-10 Bell Communications Research, Inc. Power cable arcing fault detection system
WO2006019164A1 (ja) * 2004-08-20 2006-02-23 Kabushiki Kaisha Toshiba 回転電機の部分放電検出装置および検出方法
US20140218044A1 (en) * 2011-07-29 2014-08-07 Leviton Manufacturing Company Arc fault circuit interrupter
JP2015517792A (ja) * 2012-06-15 2015-06-22 ヤン チャン、タエ 多様なアーク及び過負荷を感知して電力供給を遮断できる電源遮断装置
JP2015525054A (ja) * 2012-07-09 2015-08-27 ダウ グローバル テクノロジーズ エルエルシー 太陽電池回路の断線を検知する及びその回路を流れる電流を止めるシステム及び方法
JP2015002606A (ja) * 2013-06-14 2015-01-05 三菱電機株式会社 Ｄｃアーク検知装置
WO2019082564A1 (ja) * 2017-10-27 2019-05-02 パナソニックＩｐマネジメント株式会社 アーク検出回路、ブレーカシステム、接続箱システム、パワーコンディショナ、マイクロインバータ、ｄｃオプティマイザ及びアーク検出方法

Also Published As

Publication number Publication date
JP7345150B2 (ja) 2023-09-15
WO2022065031A1 (ja) 2022-03-31
EP4220880A1 (en) 2023-08-02
US12100563B2 (en) 2024-09-24
US20230253167A1 (en) 2023-08-10
EP4220880A4 (en) 2024-04-17
CN115803978B (zh) 2025-10-28
CN115803978A (zh) 2023-03-14

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