JP2023541631A - 接触器における故障モード検出 - Google Patents

接触器における故障モード検出 Download PDF

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Publication number
JP2023541631A
JP2023541631A JP2023516703A JP2023516703A JP2023541631A JP 2023541631 A JP2023541631 A JP 2023541631A JP 2023516703 A JP2023516703 A JP 2023516703A JP 2023516703 A JP2023516703 A JP 2023516703A JP 2023541631 A JP2023541631 A JP 2023541631A
Authority
JP
Japan
Prior art keywords
contactor
determining
amount
coil
plunger
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
JP2023516703A
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English (en)
Japanese (ja)
Other versions
JPWO2022060902A5 (enExample
Inventor
ベルフェリン、シーベ
ゲンニッシェン、ポール
マクティーグ、マリー
リオンズ、グレゴリー
Original Assignee
センサータ テクノロジーズ インコーポレーテッド
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 センサータ テクノロジーズ インコーポレーテッド filed Critical センサータ テクノロジーズ インコーポレーテッド
Publication of JP2023541631A publication Critical patent/JP2023541631A/ja
Publication of JPWO2022060902A5 publication Critical patent/JPWO2022060902A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • 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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3271—Testing of circuit interrupters, switches or circuit-breakers of high voltage or medium voltage devices
    • G01R31/3275—Fault detection or status indication
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Keying Circuit Devices (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Relay Circuits (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
JP2023516703A 2020-09-15 2021-09-15 接触器における故障モード検出 Pending JP2023541631A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063078473P 2020-09-15 2020-09-15
US63/078,473 2020-09-15
PCT/US2021/050547 WO2022060902A1 (en) 2020-09-15 2021-09-15 Failure mode detection in a contactor

Publications (2)

Publication Number Publication Date
JP2023541631A true JP2023541631A (ja) 2023-10-03
JPWO2022060902A5 JPWO2022060902A5 (enExample) 2024-09-25

Family

ID=78087563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023516703A Pending JP2023541631A (ja) 2020-09-15 2021-09-15 接触器における故障モード検出

Country Status (6)

Country Link
US (1) US12476061B2 (enExample)
EP (1) EP4214733B1 (enExample)
JP (1) JP2023541631A (enExample)
KR (1) KR20230066604A (enExample)
CN (1) CN116097387A (enExample)
WO (1) WO2022060902A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11978607B2 (en) * 2021-03-17 2024-05-07 Eaton Intelligent Power Limited Smart circuit interrupter accessories internal component diagnostics
KR20250088500A (ko) * 2022-10-20 2025-06-17 센사타 테크놀로지스, 인크 절전형 전기기계 접촉기
US12247853B2 (en) * 2023-01-19 2025-03-11 Renesas Electronics America Inc. Systems and methods for plunger movement detection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1092283A (ja) * 1996-06-13 1998-04-10 Eaton Corp 接触器の作動を監視する方法
JP2001506802A (ja) * 1996-11-27 2001-05-22 モトローラ・インコーポレイテッド ソレノイド・ドライバおよびソレノイドの動作ステータスを判定する方法
JP2004186052A (ja) * 2002-12-04 2004-07-02 Mitsubishi Electric Corp 電磁接触器のコイル駆動回路
JP2015162383A (ja) * 2014-02-27 2015-09-07 オムロン株式会社 電磁継電器の異常検出方法、電磁継電器の異常検出回路、及び、異常検出システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243296A (en) * 1990-11-06 1993-09-07 Tokimec Inc. Method and apparatus for checking operation of solenoid
DE19742037B4 (de) * 1997-09-24 2007-08-09 Wabco Gmbh Verfahren zur Abfallerkennung einer magnetbetriebenen Vorrichtung
US7405917B2 (en) * 2006-06-16 2008-07-29 Festo Ag & Co. Method and apparatus for monitoring and determining the functional status of an electromagnetic valve
AU2016277616B2 (en) * 2015-12-23 2021-05-27 Schneider Electric Industries Sas A method for detecting a fault in a recloser
KR102121639B1 (ko) * 2016-07-15 2020-06-10 주식회사 엘지화학 실시간 동작 감지를 통한 컨텍터의 비정상 개방 방지 시스템 및 방법
FR3112649B1 (fr) * 2020-07-20 2023-05-12 Schneider Electric Ind Sas Procédé de diagnostic d’un état de fonctionnement d’un appareil de commutation électrique et appareil de commutation électrique pour la mise en œuvre d’un tel procédé

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1092283A (ja) * 1996-06-13 1998-04-10 Eaton Corp 接触器の作動を監視する方法
JP2001506802A (ja) * 1996-11-27 2001-05-22 モトローラ・インコーポレイテッド ソレノイド・ドライバおよびソレノイドの動作ステータスを判定する方法
JP2004186052A (ja) * 2002-12-04 2004-07-02 Mitsubishi Electric Corp 電磁接触器のコイル駆動回路
JP2015162383A (ja) * 2014-02-27 2015-09-07 オムロン株式会社 電磁継電器の異常検出方法、電磁継電器の異常検出回路、及び、異常検出システム

Also Published As

Publication number Publication date
WO2022060902A1 (en) 2022-03-24
US12476061B2 (en) 2025-11-18
US20240029978A1 (en) 2024-01-25
EP4214733B1 (en) 2024-11-06
EP4214733A1 (en) 2023-07-26
KR20230066604A (ko) 2023-05-16
CN116097387A (zh) 2023-05-09

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