JP7772000B2 - 漏電検出装置 - Google Patents

漏電検出装置

Info

Publication number
JP7772000B2
JP7772000B2 JP2023012215A JP2023012215A JP7772000B2 JP 7772000 B2 JP7772000 B2 JP 7772000B2 JP 2023012215 A JP2023012215 A JP 2023012215A JP 2023012215 A JP2023012215 A JP 2023012215A JP 7772000 B2 JP7772000 B2 JP 7772000B2
Authority
JP
Japan
Prior art keywords
voltage
circuit
value
power supply
supply path
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.)
Active
Application number
JP2023012215A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024061579A (ja
JP2024061579A5 (enExample
Inventor
朝道 溝口
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to DE112023004411.2T priority Critical patent/DE112023004411T5/de
Priority to PCT/JP2023/035383 priority patent/WO2024084916A1/ja
Priority to CN202380073340.4A priority patent/CN120051702A/zh
Publication of JP2024061579A publication Critical patent/JP2024061579A/ja
Publication of JP2024061579A5 publication Critical patent/JP2024061579A5/ja
Priority to US19/184,336 priority patent/US20250251466A1/en
Application granted granted Critical
Publication of JP7772000B2 publication Critical patent/JP7772000B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP2023012215A 2022-10-21 2023-01-30 漏電検出装置 Active JP7772000B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE112023004411.2T DE112023004411T5 (de) 2022-10-21 2023-09-28 Kriechstromerfassungsvorrichtung
PCT/JP2023/035383 WO2024084916A1 (ja) 2022-10-21 2023-09-28 漏電検出装置
CN202380073340.4A CN120051702A (zh) 2022-10-21 2023-09-28 漏电检测装置
US19/184,336 US20250251466A1 (en) 2022-10-21 2025-04-21 Current leakage detection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022169414 2022-10-21
JP2022169414 2022-10-21

Publications (3)

Publication Number Publication Date
JP2024061579A JP2024061579A (ja) 2024-05-07
JP2024061579A5 JP2024061579A5 (enExample) 2024-09-05
JP7772000B2 true JP7772000B2 (ja) 2025-11-18

Family

ID=90925706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023012215A Active JP7772000B2 (ja) 2022-10-21 2023-01-30 漏電検出装置

Country Status (1)

Country Link
JP (1) JP7772000B2 (enExample)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012173053A (ja) 2011-02-18 2012-09-10 Mitsubishi Heavy Ind Ltd 漏電検出装置及びその方法
JP2020501126A (ja) 2017-06-27 2020-01-16 エルジー・ケム・リミテッド 絶縁抵抗算出システムおよび方法
CN212723041U (zh) 2020-06-29 2021-03-16 武汉海山电子仪器公司 绝缘电阻测试仪用分压电路
JP2022517496A (ja) 2019-01-03 2022-03-09 エルジー エナジー ソリューション リミテッド 絶縁抵抗測定装置及び方法
JP2022524031A (ja) 2019-10-31 2022-04-27 エルジー エナジー ソリューション リミテッド 漏電検出装置、漏電検出方法及び電気車両
JP7619325B2 (ja) 2022-05-13 2025-01-22 株式会社デンソー 漏電検出装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02129560A (ja) * 1988-11-09 1990-05-17 Matsushita Electric Ind Co Ltd 絶縁抵抗計のオートレンジ切換回路
JP5552218B2 (ja) * 2008-07-08 2014-07-16 株式会社日立製作所 電源装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012173053A (ja) 2011-02-18 2012-09-10 Mitsubishi Heavy Ind Ltd 漏電検出装置及びその方法
JP2020501126A (ja) 2017-06-27 2020-01-16 エルジー・ケム・リミテッド 絶縁抵抗算出システムおよび方法
JP2022517496A (ja) 2019-01-03 2022-03-09 エルジー エナジー ソリューション リミテッド 絶縁抵抗測定装置及び方法
JP2022524031A (ja) 2019-10-31 2022-04-27 エルジー エナジー ソリューション リミテッド 漏電検出装置、漏電検出方法及び電気車両
CN212723041U (zh) 2020-06-29 2021-03-16 武汉海山电子仪器公司 绝缘电阻测试仪用分压电路
JP7619325B2 (ja) 2022-05-13 2025-01-22 株式会社デンソー 漏電検出装置

Also Published As

Publication number Publication date
JP2024061579A (ja) 2024-05-07

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