WO2012072308A3 - Charging apparatus for motor vehicles, and charging method - Google Patents

Charging apparatus for motor vehicles, and charging method Download PDF

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Publication number
WO2012072308A3
WO2012072308A3 PCT/EP2011/067022 EP2011067022W WO2012072308A3 WO 2012072308 A3 WO2012072308 A3 WO 2012072308A3 EP 2011067022 W EP2011067022 W EP 2011067022W WO 2012072308 A3 WO2012072308 A3 WO 2012072308A3
Authority
WO
WIPO (PCT)
Prior art keywords
charging
isolation
designed
motor vehicles
charging apparatus
Prior art date
Application number
PCT/EP2011/067022
Other languages
German (de)
French (fr)
Other versions
WO2012072308A2 (en
Inventor
Stephan Gase
Jochen Fassnacht
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to EP11763685.2A priority Critical patent/EP2646273A2/en
Priority to CN201180058167.8A priority patent/CN103313871B/en
Publication of WO2012072308A2 publication Critical patent/WO2012072308A2/en
Publication of WO2012072308A3 publication Critical patent/WO2012072308A3/en

Links

Classifications

    • 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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • 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
    • B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
    • 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
    • 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
    • B60L53/18—Cables specially adapted for charging electric 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/60—Navigation input
    • B60L2240/66—Ambient conditions
    • B60L2240/662—Temperature
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/60—Navigation input
    • B60L2240/66—Ambient conditions
    • B60L2240/667—Precipitation
    • 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
    • B60L2250/00—Driver interactions
    • B60L2250/16—Driver interactions by display
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • 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
    • 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
    • Y02T90/16—Information or communication technologies improving the operation of 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)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

The present invention discloses a charging apparatus without potential isolation for motor vehicles: having a first switchable isolation apparatus (1) which is designed to open and/or to close at least the conductor (LL), through which current flows, of a charging cable (11) which couples the charging apparatus (15) to a supply system, in order to establish or cancel potential isolation between the vehicle mass and neutral conductors of the charging cable (11); having a second switchable isolation apparatus (2) which is designed to open and/or to close at least one line (LB), which connects a high-voltage vehicle battery (7) to the charging apparatus (15) and/or to an on-board vehicle electrical system (6); and having a monitoring apparatus (3) which is designed to monitor a fault state (F) of the charging apparatus (15) or of the motor vehicle (11) and to transmit a control signal (Sig1, Sig2) to the first and/or the second isolation apparatus (1, 2) depending on the fault state (F), and a charging method.
PCT/EP2011/067022 2010-12-02 2011-09-29 Charging apparatus for motor vehicles, and charging method WO2012072308A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11763685.2A EP2646273A2 (en) 2010-12-02 2011-09-29 Charging apparatus for motor vehicles, and charging method
CN201180058167.8A CN103313871B (en) 2010-12-02 2011-09-29 The charging device of automobile and charging method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010062369A DE102010062369A1 (en) 2010-12-02 2010-12-02 Charging device for motor vehicles and charging method
DE102010062369.5 2010-12-02

Publications (2)

Publication Number Publication Date
WO2012072308A2 WO2012072308A2 (en) 2012-06-07
WO2012072308A3 true WO2012072308A3 (en) 2013-05-02

Family

ID=44719986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/067022 WO2012072308A2 (en) 2010-12-02 2011-09-29 Charging apparatus for motor vehicles, and charging method

Country Status (4)

Country Link
EP (1) EP2646273A2 (en)
CN (1) CN103313871B (en)
DE (1) DE102010062369A1 (en)
WO (1) WO2012072308A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012221123A1 (en) 2012-11-20 2014-05-22 Robert Bosch Gmbh Safety device for monitoring a charging of an electrical energy storage device of a motor vehicle and method for operating a safety device for monitoring a charging of an electrical energy storage device of a motor vehicle
DE102013006254A1 (en) 2013-04-11 2014-10-16 Audi Ag Voltage release of a high voltage vehicle
DE102013015206B3 (en) * 2013-09-13 2014-07-24 Audi Ag Car with insulation monitoring for a high-voltage vehicle electrical system
FR3011401B1 (en) * 2013-10-01 2015-09-04 Renault Sa POWER SUPPLY SYSTEM FOR MOTOR VEHICLE
FR3013848B1 (en) * 2013-11-26 2017-03-10 Valeo Systemes De Controle Moteur DEVICE AND METHOD FOR SECURITY EXCHANGE OF ELECTRICAL ENERGY BETWEEN A CONSUMER AND AN ELECTRIC POWER SOURCE
DE102014001030B3 (en) * 2014-01-25 2015-04-16 Audi Ag Vehicle, power supply device and method of protecting a vehicle-side circuit from lightning damage
DE102014211738A1 (en) * 2014-06-18 2015-12-24 Bayerische Motoren Werke Aktiengesellschaft Residual current monitoring in the power network of a motor vehicle
CN105882437A (en) * 2015-10-30 2016-08-24 乐卡汽车智能科技（北京）有限公司 Vehicle charging method and system, and charging pile
FR3044177B1 (en) * 2015-11-23 2019-05-24 Renault S.A.S BATTERY CHARGER ON BOARD IN A MOTOR VEHICLE EQUIPPED WITH AT LEAST ONE ELECTRIC MOTOR
DE102016106700A1 (en) 2016-04-12 2017-10-12 Rwe International Se Charging station and method for operating a charging station
DE102016220557A1 (en) * 2016-10-20 2018-04-26 Robert Bosch Gmbh Battery assembly, operating method for a battery assembly and vehicle
CN110382283B (en) * 2017-02-23 2022-08-30 法玛通有限公司 Stationary energy plant
DE102017220487A1 (en) * 2017-11-16 2019-05-16 Audi Ag On-board network for a motor vehicle and method for operating a vehicle electrical system for a motor vehicle
CN109849675B (en) * 2019-01-31 2020-12-22 江苏敏安电动汽车有限公司 High-voltage charging device and method and electric vehicle
DE102019124213A1 (en) * 2019-09-10 2021-03-11 Audi Ag Galvanically connected AC charger with monitoring and diagnostic system

Citations (3)

* Cited by examiner, † Cited by third party
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US20100033140A1 (en) * 2007-06-15 2010-02-11 Toyota Jidosha Kabushiki Kaisha Charging device and charging system
DE102009001962A1 (en) * 2009-03-30 2010-10-07 Robert Bosch Gmbh Charging system with Fl circuit breakers
DE102009002991A1 (en) * 2009-05-11 2010-11-18 Robert Bosch Gmbh Control unit, in particular for a hybrid vehicle with an electric drive and an internal combustion engine, and method for operating a hybrid vehicle

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DE1913794A1 (en) * 1969-03-19 1970-10-08 Vdo Schindling Self-deactivating charging device for accumulators
FR2847523B1 (en) 2002-11-27 2005-09-02 Peugeot Citroen Automobiles Sa HYBRID TRACTION VEHICLE HAVING A DEVICE FOR CONTROLLING THE CHARGE OF THE BATTERY
JP4842885B2 (en) * 2007-05-23 2011-12-21 トヨタ自動車株式会社 In-vehicle device control system and vehicle
JP2011114962A (en) * 2009-11-27 2011-06-09 Tokyo Electric Power Co Inc:The Charging system, charger, motor-driven vehicle and method for charging battery for the motor-driven vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100033140A1 (en) * 2007-06-15 2010-02-11 Toyota Jidosha Kabushiki Kaisha Charging device and charging system
DE102009001962A1 (en) * 2009-03-30 2010-10-07 Robert Bosch Gmbh Charging system with Fl circuit breakers
DE102009002991A1 (en) * 2009-05-11 2010-11-18 Robert Bosch Gmbh Control unit, in particular for a hybrid vehicle with an electric drive and an internal combustion engine, and method for operating a hybrid vehicle

Also Published As

Publication number Publication date
EP2646273A2 (en) 2013-10-09
CN103313871B (en) 2016-07-06
DE102010062369A1 (en) 2012-06-06
WO2012072308A2 (en) 2012-06-07
CN103313871A (en) 2013-09-18

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