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GB0816452D0 - Isolation detection - Google Patents

Isolation detection

Info

Publication number
GB0816452D0
GB0816452D0 GBGB0816452.7A GB0816452A GB0816452D0 GB 0816452 D0 GB0816452 D0 GB 0816452D0 GB 0816452 A GB0816452 A GB 0816452A GB 0816452 D0 GB0816452 D0 GB 0816452D0
Authority
GB
United Kingdom
Prior art keywords
isolation detection
isolation
detection
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.)
Ceased
Application number
GBGB0816452.7A
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.)
Ricardo UK Ltd
Original Assignee
Ricardo UK Ltd
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 Ricardo UK Ltd filed Critical Ricardo UK Ltd
Priority to GBGB0816452.7A priority Critical patent/GB0816452D0/en
Publication of GB0816452D0 publication Critical patent/GB0816452D0/en
Priority to PCT/GB2009/051149 priority patent/WO2010029353A1/en
Ceased legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
GBGB0816452.7A 2008-09-09 2008-09-09 Isolation detection Ceased GB0816452D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0816452.7A GB0816452D0 (en) 2008-09-09 2008-09-09 Isolation detection
PCT/GB2009/051149 WO2010029353A1 (en) 2008-09-09 2009-09-09 Isolation detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0816452.7A GB0816452D0 (en) 2008-09-09 2008-09-09 Isolation detection

Publications (1)

Publication Number Publication Date
GB0816452D0 true GB0816452D0 (en) 2008-10-15

Family

ID=39889039

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0816452.7A Ceased GB0816452D0 (en) 2008-09-09 2008-09-09 Isolation detection

Country Status (2)

Country Link
GB (1) GB0816452D0 (en)
WO (1) WO2010029353A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101114317B1 (en) * 2009-03-23 2012-02-14 에스케이이노베이션 주식회사 Insulation resistance measurement circuit under no influence of battery voltage
DE102011007222A1 (en) * 2011-04-12 2012-10-18 Kaco New Energy Gmbh Inverter circuit, inverter and photovoltaic system
JP5745694B2 (en) * 2012-04-04 2015-07-08 エルジー・ケム・リミテッド Insulation resistance measuring device having self-fault diagnosis function and self-fault diagnostic method using the same
US10605844B2 (en) 2013-08-31 2020-03-31 Ford Global Technologies, Llc Vehicle high-voltage systems isolation testing
US10882403B2 (en) 2013-08-31 2021-01-05 Ford Global Technologies, Llc Vehicle high/low voltage systems isolation testing
US9783060B2 (en) 2014-05-15 2017-10-10 Ford Global Technologies, Llc Traction battery leakage detection system for electrified vehicle
US9758044B2 (en) 2014-10-02 2017-09-12 Ford Global Technologies, Llc Bus leakage resistance estimation for electrical isolation testing and diagnostics
US10725115B2 (en) 2014-10-16 2020-07-28 Ford Global Technologies, Llc Methods and apparatus for detecting electrical leakage in a vehicle
US9579977B2 (en) 2015-01-28 2017-02-28 Ford Global Technologies, Llc Bus leakage resistance estimation for electric vehicle
CN105301512B (en) * 2015-11-13 2018-02-13 浙江创力电子股份有限公司 A kind of method and system of accumulator failure early warning
CN111611113B (en) * 2019-02-25 2022-12-27 上海博泰悦臻网络技术服务有限公司 Hardware equipment and hardware version identification device and method thereof
JP7552115B2 (en) 2020-07-20 2024-09-18 日本精機株式会社 Vehicle electronic circuit and vehicle meter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001063306A1 (en) * 2000-02-22 2001-08-30 Sanyo Electric Co., Ltd. Circuit for detecting leakage in power supply
JP2003066090A (en) * 2001-08-29 2003-03-05 Omron Corp Leak detector
JP4785627B2 (en) * 2006-06-08 2011-10-05 三洋電機株式会社 Electric vehicle leakage detection circuit and electric vehicle leakage detection method
JP4241787B2 (en) * 2006-09-06 2009-03-18 日立ビークルエナジー株式会社 Total battery voltage detection and leak detection device

Also Published As

Publication number Publication date
WO2010029353A1 (en) 2010-03-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)