JP6401599B2 - 車両用地絡検出装置 - Google Patents

車両用地絡検出装置 Download PDF

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Publication number
JP6401599B2
JP6401599B2 JP2014256277A JP2014256277A JP6401599B2 JP 6401599 B2 JP6401599 B2 JP 6401599B2 JP 2014256277 A JP2014256277 A JP 2014256277A JP 2014256277 A JP2014256277 A JP 2014256277A JP 6401599 B2 JP6401599 B2 JP 6401599B2
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JP
Japan
Prior art keywords
voltage
ground fault
fault detection
dividing resistor
vehicle
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.)
Expired - Fee Related
Application number
JP2014256277A
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English (en)
Japanese (ja)
Other versions
JP2016118401A (ja
JP2016118401A5 (enExample
Inventor
文人 綿貫
文人 綿貫
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.)
Marelli Corp
Original Assignee
Calsonic Kansei 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 Calsonic Kansei Corp filed Critical Calsonic Kansei Corp
Priority to JP2014256277A priority Critical patent/JP6401599B2/ja
Priority to CN201580069236.3A priority patent/CN107110904B/zh
Priority to DE112015005677.7T priority patent/DE112015005677T5/de
Priority to PCT/JP2015/005606 priority patent/WO2016098277A1/ja
Priority to US15/535,843 priority patent/US10358036B2/en
Publication of JP2016118401A publication Critical patent/JP2016118401A/ja
Publication of JP2016118401A5 publication Critical patent/JP2016118401A5/ja
Application granted granted Critical
Publication of JP6401599B2 publication Critical patent/JP6401599B2/ja
Expired - Fee Related legal-status Critical Current
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    • 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
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • 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
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP2014256277A 2014-12-18 2014-12-18 車両用地絡検出装置 Expired - Fee Related JP6401599B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014256277A JP6401599B2 (ja) 2014-12-18 2014-12-18 車両用地絡検出装置
CN201580069236.3A CN107110904B (zh) 2014-12-18 2015-11-10 车辆用接地检测装置
DE112015005677.7T DE112015005677T5 (de) 2014-12-18 2015-11-10 Erdschlusserfassungsvorrichtung für ein Fahrzeug
PCT/JP2015/005606 WO2016098277A1 (ja) 2014-12-18 2015-11-10 車両用地絡検出装置
US15/535,843 US10358036B2 (en) 2014-12-18 2015-11-10 Vehicle ground fault detection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014256277A JP6401599B2 (ja) 2014-12-18 2014-12-18 車両用地絡検出装置

Publications (3)

Publication Number Publication Date
JP2016118401A JP2016118401A (ja) 2016-06-30
JP2016118401A5 JP2016118401A5 (enExample) 2018-02-08
JP6401599B2 true JP6401599B2 (ja) 2018-10-10

Family

ID=56126192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014256277A Expired - Fee Related JP6401599B2 (ja) 2014-12-18 2014-12-18 車両用地絡検出装置

Country Status (5)

Country Link
US (1) US10358036B2 (enExample)
JP (1) JP6401599B2 (enExample)
CN (1) CN107110904B (enExample)
DE (1) DE112015005677T5 (enExample)
WO (1) WO2016098277A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3128335B1 (en) * 2015-08-05 2018-04-04 ABB S.p.A. A method for detecting ground faults in a lvdc electric line and an electronic device thereof
DE102017222659A1 (de) * 2017-12-13 2019-06-13 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeugsteuergerät sowie Energiebordnetz
DE102018212767A1 (de) * 2018-07-31 2020-02-06 Zf Friedrichshafen Ag Kraftfahrzeugbordnetz mit einer Isolationsüberwachung zur Versorgung einer Umfeldsensorik
CN110967557B (zh) * 2019-02-25 2021-06-15 宁德时代新能源科技股份有限公司 检测电路及方法
US11498442B2 (en) * 2019-09-17 2022-11-15 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Systems and methods for noise cancellation in protective earth resistance check of vehicle onboard battery charger
CN116577695B (zh) * 2023-04-27 2026-04-07 深蓝汽车科技有限公司 高圧回路状态检测电路及电动汽车

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4140964A (en) * 1977-01-18 1979-02-20 Bell Telephone Laboratories, Incorporated High voltage breakdown test circuit for insulation testing utilizing a predetermined fixed amount of energy
JPS5467657A (en) * 1977-11-09 1979-05-31 Fujiwa Denki Kk Ground fault detector
CN2179664Y (zh) * 1993-12-09 1994-10-12 张东宁 模拟型汽车发电机电压调节器
JP2933490B2 (ja) * 1994-08-30 1999-08-16 株式会社デンソー 電気自動車の地絡検出回路
JP4035942B2 (ja) * 2000-03-15 2008-01-23 日産自動車株式会社 絶縁劣化センサおよびこのセンサを用いた絶縁劣化検出装置
JP4003137B2 (ja) 2004-02-20 2007-11-07 株式会社デンソー 地絡検出装置
TWI254135B (en) * 2004-11-26 2006-05-01 Chroma Ate Inc Process and device of high voltage test with detecting function for short/open circuit
US7616460B2 (en) * 2005-12-22 2009-11-10 Continental Automotive Systems Us, Inc. Apparatus, system, and method for AC bus loss detection and AC bus disconnection for electric vehicles having a house keeping power supply
CN201386615Y (zh) * 2009-04-17 2010-01-20 常熟理工学院 一种汽车电子点火系统部件性能与故障检测装置
JP5414570B2 (ja) * 2010-02-25 2014-02-12 株式会社寺田電機製作所 交流信号発生装置
CN103141003B (zh) * 2010-04-14 2016-10-19 航空环境公司 导频信号产生电路
JP5382813B2 (ja) * 2010-08-04 2014-01-08 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
JP6127350B2 (ja) * 2011-10-03 2017-05-17 パナソニックＩｐマネジメント株式会社 電気車両用充放電装置
US9239350B2 (en) * 2012-02-29 2016-01-19 GM Global Technology Operations LLC Methods and apparatus for determining abnormal conditions in vehicular electrical system
JP5200175B1 (ja) * 2012-02-29 2013-05-15 パナソニック株式会社 車載用充電装置
JP5577379B2 (ja) * 2012-05-21 2014-08-20 株式会社日本自動車部品総合研究所 充電装置
JP2013255297A (ja) * 2012-06-05 2013-12-19 Panasonic Corp 車両用インバータ装置
JP5626309B2 (ja) * 2012-10-23 2014-11-19 トヨタ自動車株式会社 ハイブリッド車両
JP5903633B2 (ja) * 2012-10-31 2016-04-13 パナソニックＩｐマネジメント株式会社 電源装置及び該電源装置を用いた車両用照明装置
US9274158B2 (en) * 2012-11-15 2016-03-01 Ford Global Technologies, Llc Hybrid/electrical vehicle HV AC system leakage and ground fault detection
JP6029693B2 (ja) * 2013-02-05 2016-11-24 三菱電機株式会社 電力変換装置および電力変換方法

Also Published As

Publication number Publication date
CN107110904A (zh) 2017-08-29
JP2016118401A (ja) 2016-06-30
US20180022218A1 (en) 2018-01-25
CN107110904B (zh) 2021-12-10
DE112015005677T5 (de) 2017-08-31
WO2016098277A1 (ja) 2016-06-23
US10358036B2 (en) 2019-07-23

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