JPWO2020262083A1 - - Google Patents

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Publication number
JPWO2020262083A1
JPWO2020262083A1 JP2021528228A JP2021528228A JPWO2020262083A1 JP WO2020262083 A1 JPWO2020262083 A1 JP WO2020262083A1 JP 2021528228 A JP2021528228 A JP 2021528228A JP 2021528228 A JP2021528228 A JP 2021528228A JP WO2020262083 A1 JPWO2020262083 A1 JP WO2020262083A1
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.)
Granted
Application number
JP2021528228A
Other versions
JP7438213B2 (ja
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 filed Critical
Publication of JPWO2020262083A1 publication Critical patent/JPWO2020262083A1/ja
Application granted granted Critical
Publication of JP7438213B2 publication Critical patent/JP7438213B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/12—Recording operating variables ; Monitoring of operating variables
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
    • H02H3/17—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass by means of an auxiliary voltage injected into the installation to be protected

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP2021528228A 2019-06-28 2020-06-15 漏電検出装置、車両用電源システム Active JP7438213B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019121504 2019-06-28
JP2019121504 2019-06-28
PCT/JP2020/023447 WO2020262083A1 (ja) 2019-06-28 2020-06-15 漏電検出装置、車両用電源システム

Publications (2)

Publication Number Publication Date
JPWO2020262083A1 true JPWO2020262083A1 (ja) 2020-12-30
JP7438213B2 JP7438213B2 (ja) 2024-02-26

Family

ID=74061968

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021528228A Active JP7438213B2 (ja) 2019-06-28 2020-06-15 漏電検出装置、車両用電源システム

Country Status (5)

Country Link
US (1) US11906599B2 (ja)
EP (1) EP3992012B1 (ja)
JP (1) JP7438213B2 (ja)
CN (1) CN113841059A (ja)
WO (1) WO2020262083A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111257792B (zh) * 2018-11-30 2022-06-07 中兴通讯股份有限公司 有源器件的检测和保护电路、供电电路及供电方法
CN114144687A (zh) * 2019-06-28 2022-03-04 三洋电机株式会社 漏电检测装置、车辆用电源系统
CN115335715A (zh) * 2020-03-30 2022-11-11 三洋电机株式会社 漏电检测装置、车辆用电源系统
CN113391234B (zh) * 2021-05-17 2023-12-12 深圳市合广测控技术有限公司 一种漏电检测方法、控制装置及漏电检测设备

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027203A (en) * 1975-03-06 1977-05-31 Mcgraw-Edison Company Protective switch device for electrical distribution systems
JP3678151B2 (ja) * 2001-01-11 2005-08-03 日産自動車株式会社 電気車両の地絡検出装置
JP3986823B2 (ja) * 2001-12-27 2007-10-03 パナソニック・イーブイ・エナジー株式会社 漏電検出装置
JP3783633B2 (ja) 2002-02-26 2006-06-07 日産自動車株式会社 車両用地絡検出装置
JP3957598B2 (ja) * 2002-09-10 2007-08-15 松下電器産業株式会社 絶縁抵抗検出方法および装置
JP4003137B2 (ja) * 2004-02-20 2007-11-07 株式会社デンソー 地絡検出装置
JP4572829B2 (ja) 2005-12-14 2010-11-04 株式会社デンソー 車両用対地絶縁回路の絶縁性能診断装置
JP4826264B2 (ja) * 2006-01-19 2011-11-30 日産自動車株式会社 地絡検出装置
JP5052414B2 (ja) * 2008-05-28 2012-10-17 ダイハツ工業株式会社 車両用絶縁抵抗測定装置
JP5448545B2 (ja) 2009-04-20 2014-03-19 株式会社日立製作所 車両用漏電検出装置
EP2256506B1 (de) 2009-05-27 2019-07-03 Bender GmbH & Co. KG Verfahren und Vorrichtung zur Isolationsüberwachung von ungeerdeten Gleich- und Wechselspannungsnetzen
JP5710307B2 (ja) * 2011-02-16 2015-04-30 オムロンオートモーティブエレクトロニクス株式会社 漏電検知装置
JP6004514B2 (ja) * 2012-01-04 2016-10-12 株式会社デンソー 漏電検出装置
JP5474114B2 (ja) * 2012-03-16 2014-04-16 三菱電機株式会社 車載高電圧機器の漏電抵抗検出装置およびその漏電抵抗検出方法
JP2015087217A (ja) * 2013-10-30 2015-05-07 オムロンオートモーティブエレクトロニクス株式会社 漏電検出装置
CN103605056B (zh) * 2013-11-20 2017-01-04 奇瑞新能源汽车技术有限公司 一种高压直流绝缘监测装置及电动汽车
JP2016166770A (ja) * 2015-03-09 2016-09-15 パナソニックＩｐマネジメント株式会社 漏電検出装置
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
JP6708046B2 (ja) * 2016-08-05 2020-06-10 株式会社デンソー 漏電判定装置
WO2018074394A1 (ja) * 2016-10-21 2018-04-26 パナソニックＩｐマネジメント株式会社 地絡検出装置、及び蓄電システム
DE102018111555B3 (de) * 2018-05-15 2019-04-25 Hiwin Mikrosystem Corp. Motorisolationserfassungsverfahren
CN111060842A (zh) * 2018-10-16 2020-04-24 株式会社电装 漏电判断系统
JP7276814B2 (ja) * 2019-02-19 2023-05-18 三洋電機株式会社 漏電検出装置、車両用電源システム
WO2020170556A1 (ja) * 2019-02-19 2020-08-27 三洋電機株式会社 漏電検出装置、車両用電源システム
WO2020170557A1 (ja) * 2019-02-19 2020-08-27 三洋電機株式会社 漏電検出装置、車両用電源システム
CN114144687A (zh) * 2019-06-28 2022-03-04 三洋电机株式会社 漏电检测装置、车辆用电源系统

Also Published As

Publication number Publication date
JP7438213B2 (ja) 2024-02-26
WO2020262083A1 (ja) 2020-12-30
EP3992012A4 (en) 2022-08-10
EP3992012B1 (en) 2024-05-08
CN113841059A (zh) 2021-12-24
EP3992012A1 (en) 2022-05-04
US11906599B2 (en) 2024-02-20
US20220357409A1 (en) 2022-11-10

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