CN102798790A - 漏电检测装置 - Google Patents

漏电检测装置 Download PDF

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Publication number
CN102798790A
CN102798790A CN2012101592411A CN201210159241A CN102798790A CN 102798790 A CN102798790 A CN 102798790A CN 2012101592411 A CN2012101592411 A CN 2012101592411A CN 201210159241 A CN201210159241 A CN 201210159241A CN 102798790 A CN102798790 A CN 102798790A
Authority
CN
China
Prior art keywords
electric leakage
voltage
cable
coupling condenser
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.)
Pending
Application number
CN2012101592411A
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English (en)
Chinese (zh)
Inventor
成瀬秀明
宫本聪
藤井真辉
小平和史
幾岛好广
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.)
Nidec Mobility Corp
Original Assignee
Omron Automotive Electronics Co 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 Omron Automotive Electronics Co Ltd filed Critical Omron Automotive Electronics Co Ltd
Publication of CN102798790A publication Critical patent/CN102798790A/zh
Pending 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • 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
    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • 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
    • 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
    • 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
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Emergency Protection Circuit Devices (AREA)
CN2012101592411A 2011-05-23 2012-05-21 漏电检测装置 Pending CN102798790A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-114977 2011-05-23
JP2011114977A JP2012242330A (ja) 2011-05-23 2011-05-23 漏電検知装置

Publications (1)

Publication Number Publication Date
CN102798790A true CN102798790A (zh) 2012-11-28

Family

ID=47140547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101592411A Pending CN102798790A (zh) 2011-05-23 2012-05-21 漏电检测装置

Country Status (5)

Country Link
US (1) US20120299599A1 (enExample)
JP (1) JP2012242330A (enExample)
KR (1) KR101291895B1 (enExample)
CN (1) CN102798790A (enExample)
DE (1) DE102012104250A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105556320A (zh) * 2013-08-22 2016-05-04 雷诺股份公司 用于检测机动车辆的供电电池的断开的方法
CN108037470A (zh) * 2017-12-14 2018-05-15 郑州云海信息技术有限公司 一种dc电源漏电检测系统及检测方法
CN110133536A (zh) * 2018-02-08 2019-08-16 奥库瑞特有限公司 确定电池组实体内部泄漏电流的指标的系统、方法及设备
CN110320431A (zh) * 2018-03-28 2019-10-11 西门子医疗有限公司 隔离接地效果监视器
CN110631782A (zh) * 2018-06-22 2019-12-31 三菱电机大楼技术服务株式会社 漏液检测装置
CN113453943A (zh) * 2019-02-19 2021-09-28 三洋电机株式会社 漏电检测装置、车辆用电源系统

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* Cited by examiner, † Cited by third party
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JP2012242330A (ja) * 2011-05-23 2012-12-10 Omron Automotive Electronics Co Ltd 漏電検知装置
JP2013213750A (ja) * 2012-04-03 2013-10-17 Omron Automotive Electronics Co Ltd 漏電検出装置
CN104396084B (zh) * 2012-06-15 2017-03-01 日本碍子株式会社 二次电池系统及二次电池故障检测系统
JP5615335B2 (ja) * 2012-10-15 2014-10-29 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
JP5615342B2 (ja) * 2012-10-19 2014-10-29 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
JP6311859B2 (ja) * 2013-12-25 2018-04-18 三菱自動車工業株式会社 電動車両の異常検出装置
JP5823007B1 (ja) * 2014-09-25 2015-11-25 三菱電機株式会社 車両用漏電検出装置
JP6577270B2 (ja) * 2015-07-07 2019-09-18 株式会社東海理化電機製作所 故障診断回路、および故障診断方法
JP6506644B2 (ja) * 2015-07-09 2019-04-24 日立オートモティブシステムズ株式会社 駆動装置
US10387284B2 (en) * 2016-12-07 2019-08-20 The Nielsen Company (Us), Llc Verifying interconnection between media devices and meters using touch sensing integrated circuits
US20190006020A1 (en) * 2017-06-30 2019-01-03 Sandisk Technologies Llc Word line leakage detection with common mode tracking
JP7100554B2 (ja) * 2018-10-03 2022-07-13 株式会社Soken 漏電判定装置
JP6885994B2 (ja) * 2019-08-23 2021-06-16 ホーチキ株式会社 トンネル防災システム
JP6857753B1 (ja) * 2020-01-15 2021-04-14 日本化薬株式会社 回路異常診断装置、電流発生装置、飛行体用被展開体射出装置、飛行体用エアバッグ装置、および、飛行体用切断装置
CN113071322B (zh) * 2021-04-08 2022-04-26 中车青岛四方机车车辆股份有限公司 一种交流漏电检测装置的控制方法、装置及轨道车辆

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JP2007068249A (ja) * 2005-08-29 2007-03-15 Hitachi Vehicle Energy Ltd 電気自動車用リーク検出装置
JP2010181368A (ja) * 2009-02-09 2010-08-19 Mitsubishi Motors Corp バッテリパックの検査装置
CN102012473A (zh) * 2009-09-07 2011-04-13 神钢建设机械株式会社 建筑机械的漏电检测装置

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JP5528370B2 (ja) * 2011-02-16 2014-06-25 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、漏電検知装置における閾値等の設定方法
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
JP2012242330A (ja) * 2011-05-23 2012-12-10 Omron Automotive Electronics Co Ltd 漏電検知装置
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JP5414757B2 (ja) * 2011-09-12 2014-02-12 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

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007068249A (ja) * 2005-08-29 2007-03-15 Hitachi Vehicle Energy Ltd 電気自動車用リーク検出装置
JP2010181368A (ja) * 2009-02-09 2010-08-19 Mitsubishi Motors Corp バッテリパックの検査装置
CN102012473A (zh) * 2009-09-07 2011-04-13 神钢建设机械株式会社 建筑机械的漏电检测装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105556320A (zh) * 2013-08-22 2016-05-04 雷诺股份公司 用于检测机动车辆的供电电池的断开的方法
CN108037470A (zh) * 2017-12-14 2018-05-15 郑州云海信息技术有限公司 一种dc电源漏电检测系统及检测方法
CN110133536A (zh) * 2018-02-08 2019-08-16 奥库瑞特有限公司 确定电池组实体内部泄漏电流的指标的系统、方法及设备
CN110133536B (zh) * 2018-02-08 2024-05-28 山特维克矿山工程机械有限公司 确定电池组实体内部泄漏电流的指标的系统、方法及设备
CN110320431A (zh) * 2018-03-28 2019-10-11 西门子医疗有限公司 隔离接地效果监视器
CN110631782A (zh) * 2018-06-22 2019-12-31 三菱电机大楼技术服务株式会社 漏液检测装置
CN113453943A (zh) * 2019-02-19 2021-09-28 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
KR20120130725A (ko) 2012-12-03
US20120299599A1 (en) 2012-11-29
KR101291895B1 (ko) 2013-07-31
JP2012242330A (ja) 2012-12-10
DE102012104250A1 (de) 2012-11-29

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Application publication date: 20121128