JP6977581B2 - 蓄電システム - Google Patents
蓄電システム Download PDFInfo
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- JP6977581B2 JP6977581B2 JP2018008334A JP2018008334A JP6977581B2 JP 6977581 B2 JP6977581 B2 JP 6977581B2 JP 2018008334 A JP2018008334 A JP 2018008334A JP 2018008334 A JP2018008334 A JP 2018008334A JP 6977581 B2 JP6977581 B2 JP 6977581B2
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- 230000002159 abnormal effect Effects 0.000 claims description 17
- 238000003745 diagnosis Methods 0.000 description 39
- 238000000034 method Methods 0.000 description 28
- 238000012545 processing Methods 0.000 description 22
- 238000012790 confirmation Methods 0.000 description 12
- 208000028659 discharge Diseases 0.000 description 12
- 238000002405 diagnostic procedure Methods 0.000 description 11
- 238000012986 modification Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000020169 heat generation Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
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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
- B60L3/0046—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
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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
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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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/15—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with additional electric power supply
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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
-
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/13—Maintaining the SoC within a determined range
-
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/15—Preventing overcharging
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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
- B60L58/19—Switching between serial connection and parallel connection of battery modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
- B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
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- 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
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
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- H02J7/0026—
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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
- 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)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
Description
Claims (6)
- 車両外部の電源から供給される電力を受けて充電されるように構成された蓄電装置と、
前記蓄電装置と前記車両の電気負荷との間に設けられたメインリレーと、
前記蓄電装置の充電を制御する制御装置とを備え、
前記メインリレーは、前記車両の走行が不能であるREADY−OFF状態において開状態にされ、かつ、前記車両の走行が可能であるREADY−ON状態において閉状態にされ、
前記蓄電装置は、
複数の蓄電体と、
前記複数の蓄電体を直列に接続する第1状態および前記複数の蓄電体を並列に接続する第2状態の状態に切り替え可能であり、かつ、蓄電体ごとに前記複数の蓄電体との接続を互いに電気的に切り離し可能な切替リレーとを含み、
前記制御装置は、
前記車両が前記READY−OFF状態である場合に、前記切替リレーを、前記複数の蓄電体の接続を互いに電気的に切り離す全オフ状態にし、
前記車両が前記READY−ON状態である場合に、前記電源を前記車両に電気的に接続する操作が行なわれたときには、前記切替リレーを前記全オフ状態にする、蓄電システム。 - 前記複数の蓄電体の電圧をそれぞれ検出する複数の電圧センサをさらに備え、
前記制御装置は、前記切替リレーが前記全オフ状態である場合における前記複数の蓄電体の電圧の各々が所定の範囲内である場合に、前記電源から前記蓄電装置の充電を許可する、請求項1に記載の蓄電システム。 - 前記制御装置は、前記切替リレーが前記全オフ状態である場合における前記複数の蓄電体の電圧を学習し、
前記所定の範囲は、学習された前記電圧によって定められる、請求項2に記載の蓄電システム。 - 前記複数の蓄電体の電圧をそれぞれ検出する複数の電圧センサをさらに備え、
前記複数の蓄電体のうち前記切替リレーが前記全オフ状態である場合における電圧が所定の範囲内でない異常蓄電体がある場合に、前記制御装置は、前記異常蓄電体が前記電源から切り離されるように前記切替リレーを制御し、前記電源から前記蓄電装置の充電を許可する、請求項1に記載の蓄電システム。 - 前記制御装置は、前記電源から前記蓄電装置の充電を開始する場合に、前記切替リレーを前記第1状態にする、請求項1から請求項4のいずれか1項に記載の蓄電システム。
- 前記蓄電体は、二次電池であり、
前記制御装置は、前記電源から前記蓄電装置の充電を開始する場合において、前記複数の蓄電体のうち、蓄電量が規定値より小さい蓄電体があるときは、前記蓄電量が前記規定値より小さい蓄電体が前記電源に接続され、かつ、蓄電量が前記規定値より大きい蓄電体が前記電源から切り離されるように前記切替リレーを制御する、請求項1から請求項5のいずれか1項に記載の蓄電システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018008334A JP6977581B2 (ja) | 2018-01-22 | 2018-01-22 | 蓄電システム |
CN201910043668.7A CN110071535B (zh) | 2018-01-22 | 2019-01-17 | 蓄电系统 |
EP19152639.1A EP3514006B1 (en) | 2018-01-22 | 2019-01-18 | Electric power storage system |
US16/251,700 US10974617B2 (en) | 2018-01-22 | 2019-01-18 | Electric power storage system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018008334A JP6977581B2 (ja) | 2018-01-22 | 2018-01-22 | 蓄電システム |
Publications (2)
Publication Number | Publication Date |
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JP2019129558A JP2019129558A (ja) | 2019-08-01 |
JP6977581B2 true JP6977581B2 (ja) | 2021-12-08 |
Family
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Family Applications (1)
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JP2018008334A Active JP6977581B2 (ja) | 2018-01-22 | 2018-01-22 | 蓄電システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US10974617B2 (ja) |
EP (1) | EP3514006B1 (ja) |
JP (1) | JP6977581B2 (ja) |
CN (1) | CN110071535B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7006263B2 (ja) * | 2017-12-27 | 2022-01-24 | トヨタ自動車株式会社 | 充電装置 |
JP6992540B2 (ja) * | 2018-01-23 | 2022-01-13 | トヨタ自動車株式会社 | 電池システム |
US11117483B2 (en) * | 2019-10-02 | 2021-09-14 | Ford Global Technologies, Llc | Traction battery charging method and charging system |
JP2021191080A (ja) * | 2020-05-28 | 2021-12-13 | 株式会社デンソー | 電源装置 |
JP7311471B2 (ja) * | 2020-08-28 | 2023-07-19 | 株式会社竹内製作所 | 作業用車両 |
US11511632B2 (en) * | 2020-09-29 | 2022-11-29 | GM Global Technology Operations LLC | Electric powertrain with battery system having multi-pole high-voltage contactor |
DE102020129138A1 (de) | 2020-11-05 | 2022-05-05 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren und Schaltung zur Anpassung eines Ausgangsfilters eines intelligenten Gleichstrom-Energiespeichersystems |
CN112793464B (zh) * | 2020-12-31 | 2022-12-13 | 航天重型工程装备有限公司 | 一种电动车电池箱充电控制装置、系统、方法及电动车 |
CN116118530A (zh) | 2021-11-12 | 2023-05-16 | 通用汽车环球科技运作有限责任公司 | 用于电池电动车的多功能dc-dc转换器 |
NL2030079B1 (en) | 2021-12-08 | 2023-06-22 | Daf Trucks Nv | Electric power system for a commercial vehicle |
EP4385789A1 (de) | 2022-12-12 | 2024-06-19 | hofer powertrain innovation GmbH | Sicherheitsvorrichtung und sicherheitsverfahren mit einer trenneinheit für die batterie eines elektrisch angetriebenen kraftfahrzeugs |
DE202022106940U1 (de) | 2022-12-12 | 2024-03-13 | Hofer Powertrain Innovation Gmbh | Energieversorgungssystem mit Umschaltung der Spannungsniveaus |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5717202U (ja) * | 1980-06-23 | 1982-01-28 | ||
JPH03203501A (ja) | 1989-12-27 | 1991-09-05 | Aisin Aw Co Ltd | 電動車両の電源切り換え制御方式 |
JPH09103033A (ja) * | 1995-10-04 | 1997-04-15 | Sony Corp | 充電装置および方法 |
US6034506A (en) * | 1998-01-16 | 2000-03-07 | Space Systems/Loral, Inc. | Lithium ion satellite battery charge control circuit |
US6140799A (en) * | 1999-06-29 | 2000-10-31 | Thomasson; Mark J. | Switched battery-bank assembly for providing incremental voltage control |
JP3961950B2 (ja) | 2000-09-20 | 2007-08-22 | 本田技研工業株式会社 | ハイブリッド電源装置 |
JP2002271999A (ja) * | 2001-03-13 | 2002-09-20 | Fujitsu Ltd | 電源装置 |
JP2003079008A (ja) * | 2001-08-30 | 2003-03-14 | Furukawa Electric Co Ltd:The | 自動車用蓄電装置 |
JP2007098981A (ja) | 2005-09-30 | 2007-04-19 | Toyota Motor Corp | 車両用電源装置 |
US7692404B2 (en) * | 2007-09-24 | 2010-04-06 | Harris Technology, Llc | Charging control in an electric vehicle |
JP5525743B2 (ja) * | 2009-03-30 | 2014-06-18 | 株式会社日本総合研究所 | 電池制御装置、電池制御方法、及び車両 |
JP5229389B2 (ja) * | 2009-06-10 | 2013-07-03 | 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 |
US20110001442A1 (en) * | 2009-07-02 | 2011-01-06 | Chong Uk Lee | Electric bicycle drive system with regenerative charging |
EP2541724A4 (en) | 2010-02-26 | 2015-11-25 | Toyota Motor Co Ltd | VEHICLE |
JP2014063567A (ja) * | 2011-01-26 | 2014-04-10 | Sony Corp | 電池パック及び電力消費機器 |
JP2013038910A (ja) * | 2011-08-08 | 2013-02-21 | Toyota Motor Corp | 電源システムおよびそれを備える車両 |
JP5691981B2 (ja) | 2011-10-04 | 2015-04-01 | トヨタ自動車株式会社 | 直並列電池システムの充電制御装置 |
TWM457349U (zh) | 2012-12-28 | 2013-07-11 | Samya Technology Co Ltd | 可攜式無線充電器 |
JP6223171B2 (ja) * | 2012-12-28 | 2017-11-01 | 株式会社半導体エネルギー研究所 | 蓄電装置の制御システム、蓄電システム、及び電気機器 |
EP2973935B1 (en) * | 2013-03-15 | 2018-10-31 | GLX Power Systems Inc. | Method and apparatus for creating a dynamically reconfigurable energy storage device |
JP6136784B2 (ja) | 2013-09-04 | 2017-05-31 | トヨタ自動車株式会社 | 車両 |
US10305298B2 (en) | 2014-03-17 | 2019-05-28 | Glx Power Systems, Inc. | Method and apparatus for creating a dynamically reconfigurable energy storage device |
DE102014004790B4 (de) | 2014-04-02 | 2021-02-04 | Audi Ag | Verfahren zum Betrieb einer Energiespeichereinrichtung in einem Kraftfahrzeug und Kraftfahrzeug |
JP6241379B2 (ja) | 2014-07-03 | 2017-12-06 | トヨタ自動車株式会社 | 電動車両 |
TWI517521B (zh) | 2014-12-08 | 2016-01-11 | 財團法人工業技術研究院 | 可程式化電池電源架構與其方法 |
KR101553063B1 (ko) | 2015-01-20 | 2015-09-15 | 주식회사 제이에스영테크 | 하이브리드 에너지 저장 모듈 시스템 |
GB2541352B (en) | 2015-04-30 | 2022-02-16 | Porsche Ag | Apparatus and method for an electric power supply |
EP3113315A1 (en) | 2015-07-02 | 2017-01-04 | Hella KGaA Hueck & Co | Automotive dual voltage battery charging system |
DE102016223470A1 (de) * | 2015-12-18 | 2017-06-22 | Robert Bosch Gmbh | Ladeschaltung und Ladeverfahren für ein elektrisches Energiespeichersystem |
DE102016207272A1 (de) | 2016-04-28 | 2017-11-02 | Bayerische Motoren Werke Aktiengesellschaft | Schaltbares Speichersystem für ein Fahrzeug |
JP6341432B2 (ja) * | 2016-06-09 | 2018-06-13 | トヨタ自動車株式会社 | 電力システム及びその制御方法 |
US20180037132A1 (en) | 2016-08-05 | 2018-02-08 | Fu-Chieh Chen | Secondary lithium battery for vehicle use |
JP6779708B2 (ja) | 2016-08-25 | 2020-11-04 | 矢崎総業株式会社 | 急速充電装置 |
DE102016122444A1 (de) | 2016-11-22 | 2018-05-24 | HELLA GmbH & Co. KGaA | Zweispannungsbatterie |
US10236802B2 (en) | 2017-02-08 | 2019-03-19 | Premergy, Inc. | Adaptive regeneration systems for electric vehicles |
JP6930306B2 (ja) | 2017-09-05 | 2021-09-01 | トヨタ自動車株式会社 | 電動車両 |
US20190089023A1 (en) | 2017-09-15 | 2019-03-21 | Dyson Technology Limited | Energy storage system |
US10770908B2 (en) | 2017-10-29 | 2020-09-08 | Rivian Ip Holdings, Llc | Configurable battery pack for series and parallel charging using switching |
JP7006263B2 (ja) * | 2017-12-27 | 2022-01-24 | トヨタ自動車株式会社 | 充電装置 |
JP6958379B2 (ja) | 2018-01-19 | 2021-11-02 | トヨタ自動車株式会社 | 電池システム |
US11358492B2 (en) | 2018-09-04 | 2022-06-14 | GM Global Technology Operations LLC | Self-balancing switching control of dual-pack rechargeable energy storage system with series and parallel modes |
JP6853805B2 (ja) | 2018-09-13 | 2021-03-31 | 株式会社Subaru | 電動車両 |
US10661679B2 (en) | 2018-10-26 | 2020-05-26 | Premergy, Inc. | Multiple chemistry battery systems for electric vehicles |
EP3664251B1 (en) | 2018-12-07 | 2021-03-03 | Yazaki Corporation | Power supply system |
-
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- 2018-01-22 JP JP2018008334A patent/JP6977581B2/ja active Active
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