JP5541743B2 - コンタクタの溶着検出装置 - Google Patents

コンタクタの溶着検出装置 Download PDF

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Publication number
JP5541743B2
JP5541743B2 JP2011206330A JP2011206330A JP5541743B2 JP 5541743 B2 JP5541743 B2 JP 5541743B2 JP 2011206330 A JP2011206330 A JP 2011206330A JP 2011206330 A JP2011206330 A JP 2011206330A JP 5541743 B2 JP5541743 B2 JP 5541743B2
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Japan
Prior art keywords
contactor
leakage
welding
pseudo
terminal
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Expired - Fee Related
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JP2011206330A
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English (en)
Japanese (ja)
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JP2013068479A (ja
JP2013068479A5 (enExample
Inventor
真輝 藤井
正人 笠島
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.)
Nidec Mobility Corp
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Omron Automotive Electronics Co Ltd
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Priority to JP2011206330A priority Critical patent/JP5541743B2/ja
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Publication of JP2013068479A5 publication Critical patent/JP2013068479A5/ja
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Publication of JP5541743B2 publication Critical patent/JP5541743B2/ja
Expired - Fee Related legal-status Critical Current
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  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP2011206330A 2011-09-21 2011-09-21 コンタクタの溶着検出装置 Expired - Fee Related JP5541743B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011206330A JP5541743B2 (ja) 2011-09-21 2011-09-21 コンタクタの溶着検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011206330A JP5541743B2 (ja) 2011-09-21 2011-09-21 コンタクタの溶着検出装置

Publications (3)

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JP2013068479A JP2013068479A (ja) 2013-04-18
JP2013068479A5 JP2013068479A5 (enExample) 2013-08-29
JP5541743B2 true JP5541743B2 (ja) 2014-07-09

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JP2011206330A Expired - Fee Related JP5541743B2 (ja) 2011-09-21 2011-09-21 コンタクタの溶着検出装置

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JP (1) JP5541743B2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015065143A (ja) * 2013-08-27 2015-04-09 株式会社日本自動車部品総合研究所 溶着検出システム
CN103672614B (zh) * 2013-12-11 2017-02-15 深圳市华星光电技术有限公司 用于曲面液晶显示装置的背光模组以及曲面液晶显示装置
KR102204099B1 (ko) * 2014-12-30 2021-01-18 한국단자공업 주식회사 Pra의 상태 감지방법
JP6369407B2 (ja) * 2015-07-09 2018-08-08 株式会社デンソー 故障検知システム
JP2017120191A (ja) * 2015-12-28 2017-07-06 三菱自動車工業株式会社 故障判定装置
JP6631791B2 (ja) * 2016-03-25 2020-01-15 三菱自動車工業株式会社 電動車両におけるサービスプラグの断接判定装置
JP6787708B2 (ja) * 2016-07-13 2020-11-18 株式会社デンソーテン 漏電検知装置および漏電検知システム
JP2018196285A (ja) * 2017-05-19 2018-12-06 パナソニックＩｐマネジメント株式会社 電源制御装置、溶着検出方法およびリレー溶着検出装置
US11029360B2 (en) * 2018-12-30 2021-06-08 Vitesco Technologies USA, LLC Electric current protection circuit and method of using same
JP7243543B2 (ja) * 2019-09-20 2023-03-22 株式会社デンソー 漏電判定装置
JP7095016B2 (ja) * 2020-04-17 2022-07-04 富士電機株式会社 電力変換装置
DE102020120433B3 (de) * 2020-08-03 2021-10-28 Bender Gmbh & Co. Kg Sensor für ein elektrisches Bordnetz
JP2023149809A (ja) * 2022-03-31 2023-10-16 本田技研工業株式会社 電力供給システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007068249A (ja) * 2005-08-29 2007-03-15 Hitachi Vehicle Energy Ltd 電気自動車用リーク検出装置
JP2007329045A (ja) * 2006-06-08 2007-12-20 Nissan Motor Co Ltd リレー故障診断装置
JP5240462B2 (ja) * 2009-01-28 2013-07-17 三菱自動車工業株式会社 電気自動車の充電リレー溶着判定装置
JP5234282B2 (ja) * 2009-02-09 2013-07-10 三菱自動車工業株式会社 バッテリパックの検査装置

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JP2013068479A (ja) 2013-04-18

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