JPWO2022210668A1 - - Google Patents
Info
- Publication number
- JPWO2022210668A1 JPWO2022210668A1 JP2023511353A JP2023511353A JPWO2022210668A1 JP WO2022210668 A1 JPWO2022210668 A1 JP WO2022210668A1 JP 2023511353 A JP2023511353 A JP 2023511353A JP 2023511353 A JP2023511353 A JP 2023511353A JP WO2022210668 A1 JPWO2022210668 A1 JP WO2022210668A1
- 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.)
- Pending
Links
Classifications
-
- 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
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
- G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
- G01R27/18—Measuring resistance to earth, i.e. line to ground
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021062232 | 2021-03-31 | ||
PCT/JP2022/015337 WO2022210668A1 (ja) | 2021-03-31 | 2022-03-29 | 漏電検出回路およびバッテリ状態検出回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2022210668A1 true JPWO2022210668A1 (ja) | 2022-10-06 |
JPWO2022210668A5 JPWO2022210668A5 (ja) | 2024-01-12 |
Family
ID=83459332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023511353A Pending JPWO2022210668A1 (ja) | 2021-03-31 | 2022-03-29 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20240012069A1 (ja) |
EP (1) | EP4317997A1 (ja) |
JP (1) | JPWO2022210668A1 (ja) |
CN (1) | CN117043615A (ja) |
WO (1) | WO2022210668A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023189370A1 (ja) * | 2022-03-28 | 2023-10-05 | ヌヴォトンテクノロジージャパン株式会社 | 測定装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3307173B2 (ja) * | 1995-03-20 | 2002-07-24 | 松下電器産業株式会社 | 漏電検出装置 |
JP3650043B2 (ja) * | 2001-04-27 | 2005-05-18 | 三洋電機株式会社 | 電動車両の漏電検出装置と漏電検出方法 |
JP4705495B2 (ja) | 2006-03-23 | 2011-06-22 | 株式会社ケーヒン | 漏電検出回路およびバッテリ電子制御装置 |
JP5552218B2 (ja) * | 2008-07-08 | 2014-07-16 | 株式会社日立製作所 | 電源装置 |
JP5767077B2 (ja) * | 2011-10-24 | 2015-08-19 | 株式会社ケーヒン | 漏電検出装置 |
JP6014404B2 (ja) * | 2012-07-31 | 2016-10-25 | 株式会社ケーヒン | 漏電検出装置 |
JP2015215163A (ja) * | 2012-09-03 | 2015-12-03 | パナソニック株式会社 | 漏電検出回路、電池用回路基板、及び電池電源装置 |
US9758044B2 (en) * | 2014-10-02 | 2017-09-12 | Ford Global Technologies, Llc | Bus leakage resistance estimation for electrical isolation testing and diagnostics |
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2022
- 2022-03-29 EP EP22780879.7A patent/EP4317997A1/en active Pending
- 2022-03-29 CN CN202280023796.5A patent/CN117043615A/zh active Pending
- 2022-03-29 WO PCT/JP2022/015337 patent/WO2022210668A1/ja active Application Filing
- 2022-03-29 JP JP2023511353A patent/JPWO2022210668A1/ja active Pending
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2023
- 2023-09-21 US US18/471,834 patent/US20240012069A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN117043615A (zh) | 2023-11-10 |
US20240012069A1 (en) | 2024-01-11 |
WO2022210668A1 (ja) | 2022-10-06 |
EP4317997A1 (en) | 2024-02-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230929 |