KR102798685B1 - 전기 자동차, 충전 스테이션, 및 자동차와 스테이션 간의 전력 교환 방법 - Google Patents
전기 자동차, 충전 스테이션, 및 자동차와 스테이션 간의 전력 교환 방법 Download PDFInfo
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- 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
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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
- 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
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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
- 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
- B60L53/20—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 converters located in the vehicle
- B60L53/24—Using the vehicle's propulsion converter for charging
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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
- B60L55/00—Arrangements for supplying energy stored within a vehicle to a power network, i.e. vehicle-to-grid [V2G] arrangements
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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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
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- 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
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- 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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract
Description
도 1은 본 발명과 관련하여 충전 스테이션에 연결된 전기 자동차를 도시한다.
도 2는 자동차와 충전 스테이션이 연결될 수 있도록 하는 커넥터(connector)의 예를 도시한다.
도 3은 자동차 및 충전 스테이션의 회로도의 일 부분을 도시한다.
도 4는 자동차 및 충전 스테이션의 회로도의 다른 부분을 도시한다.
도 5는 본 발명의 방법의 동작의 흐름도의 예를 도시한다.
명료함을 위해, 다양한 도면에서 동일한 요소는 동일한 참조로 지정되었다.
12: 충전 스테이션
18: 전력 변환기
20: 케이블
22: 제어 모듈
24: 구동 모듈
34: 저전압 전력 공급원
Claims (6)
- 충전 스테이션(12)과 전력을 교환하도록 된 전기 자동차(10)에 있어서,
상기 충전 스테이션(12)의 전력 변환기(18)를 구동하기 위한 구동 모듈(24)과 케이블(20)을 통해 통신하도록 된 제어 모듈(22);
저전압 전력 공급원(low-voltage power supply)(34);
상기 충전 스테이션(12)의 상기 구동 모듈(24)에 전력을 공급하기 위해 상기 저전압 전력 공급원(34)을 상기 케이블(20)에 연결하는 연결 수단(connection means)(S3); 및
상기 충전 스테이션(12)의 임피던스(Rpb)와 실질적으로 동일한 값을 갖는 임피던스(Rpv)로서, 상기 임피던스(Rpb)를 통하여 충전 스테이션(12)의 구동 모듈(24)이 전압원(32)(voltage source)에 의해 전력을 공급받게 되는, 임피던스(Rpv);를 포함하고,
상기 전기 자동차(10)의 상기 임피던스(Rpv)는 상기 제어 모듈(22)과 상기 케이블(20) 사이에 배치되고, 상기 전기 자동차(10)의 상기 임피던스(Rpv)를 바이패스하도록 병렬 연결되게 하는 스위치(S4)를 포함하는, 전기 자동차. - 전기 자동차(10)와 전력을 교환하도록 된 충전 스테이션(12)에 있어서,
전력 변환기(18);
상기 전력 변환기(18)를 구동하기 위한 구동 모듈(24)로서, 상기 전기 자동차(10)의 제어 모듈(22)과 케이블(20)을 통해 통신하도록 된, 구동 모듈(24);
상기 전기 자동차(10)의 저전압 전력 공급원(34)으로부터 발생하는 전압을 상기 케이블(20)을 통해 수신하여 상기 구동 모듈(24)에 전력을 공급하는 수단(means)(S6); 및
상기 충전 스테이션(12)의 임피던스(Rpb), 상기 케이블(20), 및 상기 전기 자동차(10)의 스위치(S4)에 의해 바이패스되어 병렬로 연결되는 상기 전기 자동차(10)의 임피던스(Rpv)를 통해 상기 전기 자동차(10)의 상기 제어 모듈(22)을 위한 전력을 생성할 수 있는 전압원(32);을 포함하는, 충전 스테이션. - 제2 항에 있어서,
전력 공급 전압(power supply voltage)을 수신하기 위한 상기 수단은 상기 전압원(32)이 분리되도록 하는 스위치(S5)를 포함하는, 충전 스테이션. - 제1항에 있어서,
충전 스테이션(12)과 전력을 교환하도록 되는 전기 자동차에 있어서, 상기 전기 자동차는,
상기 전기 자동차와 상기 충전 스테이션(12) 사이에서 전달되는 상기 전력을 제한하기 위한 임시 수단(R, S9)을 더 포함하며,
상기 충전 스테이션(12)은,
전력 변환기(18);
상기 전력 변환기(18)를 구동하기 위한 구동 모듈(24)로서, 상기 전기 자동차(10)의 제어 모듈(22)과 케이블(20)을 통해 통신하도록 된, 구동 모듈(24);
상기 전기 자동차(10)의 저전압 전력 공급원(34)으로부터 발생하는 전압을 상기 케이블(20)을 통해 수신하여 상기 구동 모듈(24)에 전력을 공급하는 수단(means)(S6); 및
상기 충전 스테이션(12)의 임피던스(Rpb), 상기 케이블(20), 및 상기 전기 자동차(10)의 스위치(S4)에 의해 바이패스되어 병렬로 연결되는 상기 전기 자동차(10)의 임피던스(Rpv)를 통해 상기 전기 자동차(10)의 상기 제어 모듈(22)을 위한 전력을 생성할 수 있는 전압원(32);을 포함하는, 전기 자동차. - 전력을 교환하도록 된 충전 스테이션(12) 및 제1항의 전기 자동차(10)를 운용하는 방법에 있어서,
상기 충전 스테이션(12)은,
전력 변환기(18);
상기 전력 변환기(18)를 구동하기 위한 구동 모듈(24)로서, 상기 전기 자동차(10)의 제어 모듈(22)과 케이블(20)을 통해 통신하도록 된, 구동 모듈(24);
상기 전기 자동차(10)의 저전압 전력 공급원(34)으로부터 발생하는 전압을 상기 케이블(20)을 통해 수신하여 상기 구동 모듈(24)에 전력을 공급하는 수단(means)(S6); 및
상기 충전 스테이션(12)의 임피던스(Rpb), 상기 케이블(20), 및 상기 전기 자동차(10)의 스위치(S4)에 의해 바이패스되어 병렬로 연결되는 상기 전기 자동차(10)의 임피던스(Rpv)를 통해 상기 전기 자동차(10)의 상기 제어 모듈(22)을 위한 전력을 생성할 수 있는 전압원(32);을 포함하며,
상기 방법은,
- 상기 전기 자동차(10)의 저전압 전력 공급원(34)에 의해 상기 충전 스테이션(12)의 상기 구동 모듈(24)에 전력을 공급하는 단계(400;
- 상기 전기 자동차(10)로부터 전력을 수신하도록 상기 전력 변환기(18)를 구동하기 위해 상기 케이블(20)을 통해 데이터 교환을 시작하는 단계(42); 및
- 상기 전기 자동차(10)에서 상기 충전 스테이션(12)으로 전력을 전달하는 단계(44, 46);를 포함하는, 운용하는 방법. - 제5 항에 있어서,
상기 전기 자동차(10)에서 상기 충전 스테이션으로 전력을 전달하는 단계는 2개의 연속적인 단계를 포함하되,
상기 2개의 연속적인 단계는,
- 배터리(14)와 상기 변환기(18) 사이의 전압차가 주어진 값보다 큰 동안 제한된 전류에서 사전 충전(pre-charging)하는 단계(44); 및
- 상기 배터리(14)와 상기 변환기(18) 사이의 상기 전압차가 상기 주어진 값보다 작거나 이와 동일한 즉시 전류에 제한 없이 전력을 전달하는 단계(46);를 포함하는, 운용하는 방법.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FRFR1914975 | 2019-12-19 | ||
| FR1914975A FR3105119B1 (fr) | 2019-12-19 | 2019-12-19 | Véhicule électrique, borne de recharge et procédé d’échange d’énergie entre le véhicule et la borne |
| PCT/EP2020/083882 WO2021121923A1 (fr) | 2019-12-19 | 2020-11-30 | Véhicule électrique, borne de recharge et procédé d'échange d'énergie entre le véhicule et la borne |
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| Publication Number | Publication Date |
|---|---|
| KR20220111702A KR20220111702A (ko) | 2022-08-09 |
| KR102798685B1 true KR102798685B1 (ko) | 2025-04-23 |
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| EP (1) | EP4077034B1 (ko) |
| KR (1) | KR102798685B1 (ko) |
| CN (1) | CN115279619B (ko) |
| FR (1) | FR3105119B1 (ko) |
| WO (1) | WO2021121923A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2004350C2 (en) * | 2010-03-05 | 2011-09-06 | Epyon B V | System, devices and method for charging a battery of an electric vehicle. |
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| JP6576506B1 (ja) * | 2018-05-08 | 2019-09-18 | 三菱電機株式会社 | 車両の充電装置 |
| US20190351772A1 (en) * | 2018-05-21 | 2019-11-21 | Ford Global Technologies, Llc | Electrified vehicle power converter assembly and power conversion method |
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2019
- 2019-12-19 FR FR1914975A patent/FR3105119B1/fr active Active
-
2020
- 2020-11-30 EP EP20815802.2A patent/EP4077034B1/fr active Active
- 2020-11-30 CN CN202080090341.6A patent/CN115279619B/zh active Active
- 2020-11-30 KR KR1020227023899A patent/KR102798685B1/ko active Active
- 2020-11-30 WO PCT/EP2020/083882 patent/WO2021121923A1/fr not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013065380A2 (en) | 2011-10-31 | 2013-05-10 | Toyota Jidosha Kabushiki Kaisha | Vehicle with an electric storage section capable of discharging (supplying) an electric power to an external electric load, discharge system including the vehicle and a power cable, method for discharging the electric storage section, and equipment external to the vehicle used in the discharge system |
| US20170225575A1 (en) | 2014-10-01 | 2017-08-10 | Takaoka Toko Co., Ltd. | Charging device for electric moving body |
| US20180072169A1 (en) | 2016-09-12 | 2018-03-15 | Hyundai Motor Company | Charging apparatus and method for electric vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3105119B1 (fr) | 2021-11-19 |
| FR3105119A1 (fr) | 2021-06-25 |
| CN115279619A (zh) | 2022-11-01 |
| CN115279619B (zh) | 2025-08-15 |
| WO2021121923A1 (fr) | 2021-06-24 |
| EP4077034A1 (fr) | 2022-10-26 |
| EP4077034B1 (fr) | 2024-01-03 |
| KR20220111702A (ko) | 2022-08-09 |
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