JP2022034842A - 電源装置 - Google Patents
電源装置 Download PDFInfo
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- JP2022034842A JP2022034842A JP2020138729A JP2020138729A JP2022034842A JP 2022034842 A JP2022034842 A JP 2022034842A JP 2020138729 A JP2020138729 A JP 2020138729A JP 2020138729 A JP2020138729 A JP 2020138729A JP 2022034842 A JP2022034842 A JP 2022034842A
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 53
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- 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
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
- H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple batteries
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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
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/66—Arrangements of batteries
-
- 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
- B60L53/22—Constructional details or arrangements of charging converters 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
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
-
- 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
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
-
- 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
-
- 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
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
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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
- 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
- Y02E60/10—Energy storage using 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
- Y02T10/70—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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Abstract
Description
図1は、本発明の一実施形態に係る電源装置100を示す図である。電源装置100は、第1のバッテリ110と、電気自動車側コネクタ(移動体側コネクタ)120と、第1の電力変換部130と、第2のバッテリ140と、制御部150と、を有する。電源装置100は、例えば、第1のバッテリ110、第2のバッテリ120に蓄えられた電力を電気自動車(移動体)EVの負荷Lに供給する。
負荷Lは、例えば、図3に示すように、インバータINVを介して電源装置100に接続された電気自動車EVを駆動するモータMを含む。電気自動車EVが一定速度で走行しているとき、モータMで消費される電流は、25A程度である。このため、電気自動車EVが一定速度で走行しているときは、例えば、第1の値を50Aに設定することで、第1のバッテリ110から出力される電力によりモータMを駆動することが可能である。
図6は、本発明の別の実施形態に係る電源装置100を示す図である。本実施形態に係る電源装置100は、第1のバッテリ110と、電気自動車側コネクタ120と、第1の電力変換部130と、第2のバッテリ140と、に加え、電力供給ラインLH、LLに、第1のバッテリ110と並列に接続された充電器200をさらに有している。このため、本実施形態では、第1のバッテリ110が電気自動車EVに接続した状態でも、第1のバッテリ110の充電を行うことが可能である。
110 第1のバッテリ
111 蓄電部
112 バッテリ側コネクタ
113 リレー
120 電気自動車側コネクタ
130 第1の電力変換部
140 第2のバッテリ
141 蓄電部
142 リレー
150 制御部
200 充電器
210 コネクタ
220 第2の電力変換部
230 リレー
Claims (4)
- 移動体と接続するためのバッテリ側コネクタを有する交換可能な第1のバッテリと、
前記移動体に配置された、前記バッテリ側コネクタと接続可能な移動体側コネクタと、
前記移動体側コネクタと負荷との間に接続された第1の電力変換部と、
前記第1の電力変換部と前記負荷とを接続する電力供給ラインに、前記第1のバッテリと並列に接続された第2のバッテリと、
前記第1のバッテリから前記移動体側コネクタを介して前記第1の電力変換部に出力される電流が前記第1の値以下になるように、前記第1の電力変換部を制御する制御部と、を有する、電源装置。 - 前記制御部は、前記第1のバッテリから前記移動体側コネクタを介して前記第1の電力変換部に一定の電流が出力されるように、前記第1の電力変換部を制御する、請求項1に記載の電源装置。
- 前記制御部は、前記第1の電力変換部から前記移動体側コネクタを介して前記第1のバッテリに入力される電流が第2の値以下になるように、前記第1の電力変換部を制御する、請求項1また2に記載の電源装置。
- 前記電力供給ラインに、第1のバッテリと並列に接続された充電器をさらに有し、
前記充電器は、交流電源に接続するためのコネクタと、前記交流電源から供給された交流電力を直流電力に変換して前記電力供給ラインに供給する第2の電力変換部と、前記コネクタと前記電力供給ラインとの間が接続された状態と遮断された状態との間で切り替わるリレーと、を有し、
前記第2のバッテリは、電力を蓄える蓄電部と、前記蓄電部と前記電力供給ラインとの間が接続された状態と遮断された状態との間で切り替わるリレーと、を有する、請求項1から3のいずれか一項に記載の電源装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020138729A JP7218071B2 (ja) | 2020-08-19 | 2020-08-19 | 電源装置 |
US17/375,201 US12043101B2 (en) | 2020-08-19 | 2021-07-14 | Power supply device |
EP21185819.6A EP3958431B1 (en) | 2020-08-19 | 2021-07-15 | Power supply device |
CN202110862804.2A CN114074573A (zh) | 2020-08-19 | 2021-07-29 | 电源装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2020138729A JP7218071B2 (ja) | 2020-08-19 | 2020-08-19 | 電源装置 |
Publications (2)
Publication Number | Publication Date |
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JP2022034842A true JP2022034842A (ja) | 2022-03-04 |
JP7218071B2 JP7218071B2 (ja) | 2023-02-06 |
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Application Number | Title | Priority Date | Filing Date |
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JP2020138729A Active JP7218071B2 (ja) | 2020-08-19 | 2020-08-19 | 電源装置 |
Country Status (3)
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EP (1) | EP3958431B1 (ja) |
JP (1) | JP7218071B2 (ja) |
CN (1) | CN114074573A (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010050044A1 (ja) * | 2008-10-31 | 2010-05-06 | トヨタ自動車株式会社 | 電動車両の電源システムおよびその制御方法 |
JP2010119256A (ja) * | 2008-11-14 | 2010-05-27 | Toyota Motor Corp | 接続ユニットおよびそれを搭載する車両 |
US20170043670A1 (en) * | 2015-08-10 | 2017-02-16 | Ford Global Technologies, Llc | System and method for powering electrified vehicle with modular battery |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3436378B2 (ja) * | 1992-06-04 | 2003-08-11 | ヤマハ発動機株式会社 | 電動自転車用バッテリーケース |
US6683395B2 (en) * | 2001-06-29 | 2004-01-27 | Thomson Licensing, S.A. | Power supply |
JP4491434B2 (ja) | 2006-05-29 | 2010-06-30 | トヨタ自動車株式会社 | 電力制御装置およびそれを備えた車両 |
JP4842885B2 (ja) * | 2007-05-23 | 2011-12-21 | トヨタ自動車株式会社 | 車載機器制御システムおよび車両 |
DE102013222641A1 (de) * | 2013-11-07 | 2015-05-07 | Bayerische Motoren Werke Aktiengesellschaft | Energiespeichersystem für ein elektrisch angetriebenes Fahrzeug |
CN112026552B (zh) * | 2014-09-02 | 2021-10-01 | 葛炽昌 | 电动车的电力维持方法 |
JP6636793B2 (ja) | 2015-12-24 | 2020-01-29 | 株式会社エンビジョンAescジャパン | 電池パック |
DE102016213061B4 (de) | 2016-07-18 | 2017-04-27 | Continental Automotive Gmbh | Fahrzeugbordnetz und Verfahren |
CN108177540A (zh) * | 2017-12-28 | 2018-06-19 | 同济大学 | 一种易于更换的复合电源***及控制方法 |
CN109038739A (zh) * | 2018-08-14 | 2018-12-18 | 爱驰汽车有限公司 | 可调节式双电池***及其控制方法、以及汽车 |
CN210454479U (zh) * | 2019-08-16 | 2020-05-05 | 青岛联合新能源汽车有限公司 | 一种具有双模电池仓的电动汽车 |
-
2020
- 2020-08-19 JP JP2020138729A patent/JP7218071B2/ja active Active
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2021
- 2021-07-15 EP EP21185819.6A patent/EP3958431B1/en active Active
- 2021-07-29 CN CN202110862804.2A patent/CN114074573A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010050044A1 (ja) * | 2008-10-31 | 2010-05-06 | トヨタ自動車株式会社 | 電動車両の電源システムおよびその制御方法 |
JP2010119256A (ja) * | 2008-11-14 | 2010-05-27 | Toyota Motor Corp | 接続ユニットおよびそれを搭載する車両 |
US20170043670A1 (en) * | 2015-08-10 | 2017-02-16 | Ford Global Technologies, Llc | System and method for powering electrified vehicle with modular battery |
Also Published As
Publication number | Publication date |
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CN114074573A (zh) | 2022-02-22 |
EP3958431B1 (en) | 2023-12-06 |
JP7218071B2 (ja) | 2023-02-06 |
US20220055468A1 (en) | 2022-02-24 |
EP3958431A1 (en) | 2022-02-23 |
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