WO2021182815A3 - 전기 자동차 충전 컨트롤러 및 이를 포함하는 전기 자동차 충전 장치 - Google Patents

전기 자동차 충전 컨트롤러 및 이를 포함하는 전기 자동차 충전 장치 Download PDF

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Publication number
WO2021182815A3
WO2021182815A3 PCT/KR2021/002812 KR2021002812W WO2021182815A3 WO 2021182815 A3 WO2021182815 A3 WO 2021182815A3 KR 2021002812 W KR2021002812 W KR 2021002812W WO 2021182815 A3 WO2021182815 A3 WO 2021182815A3
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WO
WIPO (PCT)
Prior art keywords
electric vehicle
signal
signal line
supply device
power supply
Prior art date
Application number
PCT/KR2021/002812
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English (en)
French (fr)
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WO2021182815A2 (ko
Inventor
신광섭
Original Assignee
엘지이노텍 주식회사
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Priority to CN202180021267.7A priority Critical patent/CN115298056A/zh
Priority to JP2022555127A priority patent/JP2023517116A/ja
Priority to US17/910,961 priority patent/US20230138878A1/en
Priority to EP21767639.4A priority patent/EP4119387A4/en
Publication of WO2021182815A2 publication Critical patent/WO2021182815A2/ko
Publication of WO2021182815A3 publication Critical patent/WO2021182815A3/ko

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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
    • B60L3/0023—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
    • 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
    • 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
    • B60L53/60—Monitoring or controlling charging stations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
    • H02G13/40—Connection to earth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—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
    • 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
    • Y02T90/12—Electric charging stations
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

본 발명의 실시예에 따른 전기 자동차 충전 장치는 커플러와 결합되어, 전기 자동차 전원공급장치 측의 제1 접지 전원과 연결된 제1 접지선과 전기 자동차 측의 제2 접지 전원과 연결된 제2 접지선을 연결하는 접지핀; 커플러와 결합되어, 상기 전기 자동차 전원공급장치 측의 제1 신호선과 전기 자동차 측의 제1 신호선을 연결하는 제1 신호핀; 및 상기 커플러와 결합되어, 전기 자동차 전원공급장치 측의 제2 신호선과 전기 자동차 측의 제2 신호선을 연결하는 제2 신호핀;을 포함하는 인렛; 그리고 제3 신호선 및 제4 신호선을 통해 상기 전기 자동차 전원공급장치와 연결되어 제3 신호 및 제4 신호를 수신하는 감지부;를 포함하는 전기 자동차 충전 컨트롤러를 포함하고, 상기 인렛은, 상기 제2 신호선 및 제3 신호선 사이에 배치되고, 제2 신호를 생성하여 상기 전기 자동차 충전 컨트롤러로 전달하는 신호부;를 포함하고, 상기 감지부는, 상기 제3 신호선 및 제4 신호선을 통해 상기 전기 자동차 전원공급장치와 전기적으로 연결되며, 상기 전기 자동차 전원공급장치로부터 상기 제3 신호 및 상기 제4 신호를 수신하는 제1 처리부; 상기 제1 감지부가 수신한 상기 제3 신호 및 제4 신호를 전달받아 제어부로 전송하는 제2 처리부; 및 상기 제1 처리부와 상기 제2 처리부를 전기적으로 분리(isolated)하는 절연부;를 포함한다.
PCT/KR2021/002812 2020-03-13 2021-03-08 전기 자동차 충전 컨트롤러 및 이를 포함하는 전기 자동차 충전 장치 WO2021182815A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202180021267.7A CN115298056A (zh) 2020-03-13 2021-03-08 电动车辆充电控制器及包括该电动车辆充电控制器的电动车辆充电器
JP2022555127A JP2023517116A (ja) 2020-03-13 2021-03-08 電気自動車充電コントローラおよびこれを含む電気自動車充電装置
US17/910,961 US20230138878A1 (en) 2020-03-13 2021-03-08 Electric vehicle charging controller and electric vehicle charger comprising same
EP21767639.4A EP4119387A4 (en) 2020-03-13 2021-03-08 ELECTRIC VEHICLE CHARGING CONTROLLER AND ELECTRIC VEHICLE CHARGER INCLUDING SAME

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2020-0031327 2020-03-13
KR1020200031327A KR20210115479A (ko) 2020-03-13 2020-03-13 전기 자동차 충전 컨트롤러 및 이를 포함하는 전기 자동차 충전 장치

Publications (2)

Publication Number Publication Date
WO2021182815A2 WO2021182815A2 (ko) 2021-09-16
WO2021182815A3 true WO2021182815A3 (ko) 2021-11-11

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PCT/KR2021/002812 WO2021182815A2 (ko) 2020-03-13 2021-03-08 전기 자동차 충전 컨트롤러 및 이를 포함하는 전기 자동차 충전 장치

Country Status (6)

Country Link
US (1) US20230138878A1 (ko)
EP (1) EP4119387A4 (ko)
JP (1) JP2023517116A (ko)
KR (1) KR20210115479A (ko)
CN (1) CN115298056A (ko)
WO (1) WO2021182815A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230137396A1 (en) * 2021-10-28 2023-05-04 Atieva, Inc. Cord set for v2v, v2l, or g2v charging or power supply
US11904723B1 (en) * 2023-06-28 2024-02-20 Rivian Ip Holdings, Llc Vehicle to external load charger

Citations (5)

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US20130320920A1 (en) * 2012-05-30 2013-12-05 Schneider Electric USA, Inc. Electric Vehicle Supply Equipment Cable Detection
KR20170072993A (ko) * 2015-12-17 2017-06-28 주식회사 유라코퍼레이션 전기자동차의 인렛 제어시스템, 장치 및 방법
KR20170094869A (ko) * 2016-02-12 2017-08-22 엘지이노텍 주식회사 전기 자동차의 충전 장치 및 충전 방법
KR20180029321A (ko) * 2016-09-12 2018-03-21 현대자동차주식회사 전기자동차의 충전 장치 및 방법
US20200044464A1 (en) * 2019-08-22 2020-02-06 Ioan Sasu Fast rechargeable battery assembly and recharging equipment

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CN107415723B (zh) * 2017-05-03 2020-10-09 南京南瑞集团公司 电动汽车直流充电控制导引辅助电路及系统及控制方法
JP6911722B2 (ja) * 2017-11-16 2021-07-28 トヨタ自動車株式会社 充電管理装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130320920A1 (en) * 2012-05-30 2013-12-05 Schneider Electric USA, Inc. Electric Vehicle Supply Equipment Cable Detection
KR20170072993A (ko) * 2015-12-17 2017-06-28 주식회사 유라코퍼레이션 전기자동차의 인렛 제어시스템, 장치 및 방법
KR20170094869A (ko) * 2016-02-12 2017-08-22 엘지이노텍 주식회사 전기 자동차의 충전 장치 및 충전 방법
KR20180029321A (ko) * 2016-09-12 2018-03-21 현대자동차주식회사 전기자동차의 충전 장치 및 방법
US20200044464A1 (en) * 2019-08-22 2020-02-06 Ioan Sasu Fast rechargeable battery assembly and recharging equipment

Also Published As

Publication number Publication date
CN115298056A (zh) 2022-11-04
EP4119387A2 (en) 2023-01-18
US20230138878A1 (en) 2023-05-04
JP2023517116A (ja) 2023-04-21
EP4119387A4 (en) 2024-04-17
WO2021182815A2 (ko) 2021-09-16
KR20210115479A (ko) 2021-09-27

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