GB201314798D0 - High voltage interlock apparatus and method - Google Patents

High voltage interlock apparatus and method

Info

Publication number
GB201314798D0
GB201314798D0 GB201314798A GB201314798A GB201314798D0 GB 201314798 D0 GB201314798 D0 GB 201314798D0 GB 201314798 A GB201314798 A GB 201314798A GB 201314798 A GB201314798 A GB 201314798A GB 201314798 D0 GB201314798 D0 GB 201314798D0
Authority
GB
United Kingdom
Prior art keywords
high voltage
voltage interlock
interlock apparatus
voltage
interlock
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.)
Withdrawn
Application number
GB201314798A
Other versions
GB2517431A (en
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover 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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Priority to GB1314798.8A priority Critical patent/GB2517431A/en
Publication of GB201314798D0 publication Critical patent/GB201314798D0/en
Priority to PCT/EP2014/067682 priority patent/WO2015024946A1/en
Publication of GB2517431A publication Critical patent/GB2517431A/en
Withdrawn legal-status Critical Current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
    • 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
    • B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
    • 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
    • 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
    • G01R31/54—Testing for continuity

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Secondary Cells (AREA)
GB1314798.8A 2013-08-19 2013-08-19 High voltage interlock apparatus and method Withdrawn GB2517431A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1314798.8A GB2517431A (en) 2013-08-19 2013-08-19 High voltage interlock apparatus and method
PCT/EP2014/067682 WO2015024946A1 (en) 2013-08-19 2014-08-19 High voltage interlock apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1314798.8A GB2517431A (en) 2013-08-19 2013-08-19 High voltage interlock apparatus and method

Publications (2)

Publication Number Publication Date
GB201314798D0 true GB201314798D0 (en) 2013-10-02
GB2517431A GB2517431A (en) 2015-02-25

Family

ID=49301892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1314798.8A Withdrawn GB2517431A (en) 2013-08-19 2013-08-19 High voltage interlock apparatus and method

Country Status (2)

Country Link
GB (1) GB2517431A (en)
WO (1) WO2015024946A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104793538B (en) * 2015-04-14 2017-09-26 科力远混合动力技术有限公司 A kind of automotive mixed conjunction electrokinetic cell high-voltage interlocking monitoring system
CN105128679B (en) * 2015-09-01 2017-08-11 厦门金龙联合汽车工业有限公司 A kind of attachment structure and control method of pure electric automobile High-Voltage Electrical Appliances interlocking line
CN105203910B (en) * 2015-10-20 2018-09-11 北京新能源汽车股份有限公司 Electric automobile, high-low voltage interlocking detection circuit thereof and interlocking signal detection method
CN105774557A (en) * 2016-03-01 2016-07-20 武汉理工大学 Intelligent high-voltage management system of electric car
CN110261712B (en) 2018-09-21 2020-05-05 宁德时代新能源科技股份有限公司 High-voltage interlocking system and detection method thereof
CN110967617B (en) * 2019-02-25 2021-10-22 宁德时代新能源科技股份有限公司 High-voltage interlocking circuit and detection method thereof
SE543844C2 (en) * 2019-12-02 2021-08-10 Scania Cv Ab A method of verifying a DC-link in a vehicle and a control arrangement therefore

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4856456B2 (en) * 2006-03-22 2012-01-18 本田技研工業株式会社 Electric vehicle
CN101025436B (en) * 2006-12-28 2011-06-08 奇瑞汽车股份有限公司 High-voltage safety monitoring device for electric automobile
US7586722B2 (en) * 2007-09-18 2009-09-08 Ford Global Technologies, Llc High voltage interlock system and control strategy
DE102008021542A1 (en) * 2008-03-01 2009-11-05 Continental Automotive Gmbh Method and device for monitoring high-voltage connections of a hybrid vehicle
US20100040931A1 (en) * 2008-08-12 2010-02-18 Gm Global Technology Operations, Inc. Integration of electronics and electrical distribution inside a fuel cell stack
US7999668B2 (en) * 2008-11-17 2011-08-16 GM Global Technology Operations LLC Series interlock system with integrated ability to identify breached locations
US8207698B2 (en) * 2009-02-24 2012-06-26 Ford Global Technologies, Llc Electric drive system for an automotive vehicle
US9026393B2 (en) * 2009-07-07 2015-05-05 Ford Global Technologies, Llc High voltage interlock strategy
US8916990B2 (en) * 2009-09-17 2014-12-23 Gem Global Technology Operations LLC Functional high-voltage interlock system and method
CN102804536B (en) * 2010-03-15 2014-11-12 万国卡车知识产权有限公司 High voltage interlock circuit utilizing serial communications
US20120169360A1 (en) * 2010-12-29 2012-07-05 Caterpillar Inc. System and methods for testing electrical power system components
DE102011003082B4 (en) * 2011-01-25 2023-07-06 Robert Bosch Gmbh System and method for high-voltage shutdown in a vehicle
DE102011100392B4 (en) * 2011-05-04 2012-11-15 Volkswagen Aktiengesellschaft Method and circuit arrangement for monitoring a safety circuit
DE102011108408A1 (en) * 2011-07-23 2013-01-24 Volkswagen Aktiengesellschaft Method and test system for testing a contactor arrangement for a vehicle
KR101241226B1 (en) * 2011-10-27 2013-03-13 현대자동차주식회사 System of main relay monitoring for green cars and method thereof
CN104010865B (en) * 2011-11-08 2017-11-03 沃尔沃拉斯特瓦格纳公司 For the method and apparatus of the DC distribution systems power-up in hybrid vehicle powertrain systems
WO2013106626A2 (en) * 2012-01-12 2013-07-18 Allison Transmission, Inc. System and method for high voltage cable detection in hybrid vehicles
CN103072485A (en) * 2013-01-16 2013-05-01 惠州市亿能电子有限公司 High-voltage interlocking circuit of electric automobile

Also Published As

Publication number Publication date
GB2517431A (en) 2015-02-25
WO2015024946A1 (en) 2015-02-26

Similar Documents

Publication Publication Date Title
GB201302787D0 (en) Method and apparatus
GB201311264D0 (en) Apparatus and method
HK1210984A1 (en) Apparatus and method
GB201306083D0 (en) Method and apparatus
GB201319319D0 (en) Apparatus and method
GB201306495D0 (en) Apparatus and method
GB2514790B (en) Stall-start method and apparatus
GB201314798D0 (en) High voltage interlock apparatus and method
GB201311150D0 (en) Apparatus and method
GB201309689D0 (en) Method and apparatus
GB2518509B (en) Apparatus and method
GB201320657D0 (en) Apparatus and method
GB201416607D0 (en) Method and apparatus
GB201321397D0 (en) Method and apparatus
GB201305942D0 (en) Apparatus and method
GB201315763D0 (en) Method and apparatus
GB201315003D0 (en) Apparatus and method
GB201319453D0 (en) Apparatus and method
GB201317037D0 (en) Apparatus and method
GB201316037D0 (en) Apparatus and method
GB201315597D0 (en) Method and apparatus
GB201314077D0 (en) Method and apparatus
GB201308460D0 (en) Apparatus and method
GB201304829D0 (en) Method and apparatus
GB201404090D0 (en) Apparatus and method

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)