JP6738433B2 - 複数のオブザーバを備えた電池管理システム - Google Patents
複数のオブザーバを備えた電池管理システム Download PDFInfo
- Publication number
- JP6738433B2 JP6738433B2 JP2018551453A JP2018551453A JP6738433B2 JP 6738433 B2 JP6738433 B2 JP 6738433B2 JP 2018551453 A JP2018551453 A JP 2018551453A JP 2018551453 A JP2018551453 A JP 2018551453A JP 6738433 B2 JP6738433 B2 JP 6738433B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- cells
- model
- management system
- parameters
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000000034 method Methods 0.000 claims description 45
- 239000000126 substance Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 230000036541 health Effects 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 description 17
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 10
- 239000003792 electrolyte Substances 0.000 description 9
- 229910001416 lithium ion Inorganic materials 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 239000007790 solid phase Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 4
- 239000011149 active material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 238000006138 lithiation reaction Methods 0.000 description 3
- 238000013178 mathematical model Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- 229910001317 nickel manganese cobalt oxide (NMC) Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910018091 Li 2 S Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910002099 LiNi0.5Mn1.5O4 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- NDPGDHBNXZOBJS-UHFFFAOYSA-N aluminum lithium cobalt(2+) nickel(2+) oxygen(2-) Chemical compound [Li+].[O--].[O--].[O--].[O--].[Al+3].[Co++].[Ni++] NDPGDHBNXZOBJS-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 lithium cations Chemical class 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910002102 lithium manganese oxide Inorganic materials 0.000 description 1
- FRMOHNDAXZZWQI-UHFFFAOYSA-N lithium manganese(2+) nickel(2+) oxygen(2-) Chemical compound [O-2].[Mn+2].[Ni+2].[Li+] FRMOHNDAXZZWQI-UHFFFAOYSA-N 0.000 description 1
- 229910001386 lithium phosphate Inorganic materials 0.000 description 1
- GLNWILHOFOBOFD-UHFFFAOYSA-N lithium sulfide Chemical compound [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 description 1
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 description 1
- VGYDTVNNDKLMHX-UHFFFAOYSA-N lithium;manganese;nickel;oxocobalt Chemical compound [Li].[Mn].[Ni].[Co]=O VGYDTVNNDKLMHX-UHFFFAOYSA-N 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- VLXXBCXTUVRROQ-UHFFFAOYSA-N lithium;oxido-oxo-(oxomanganiooxy)manganese Chemical compound [Li+].[O-][Mn](=O)O[Mn]=O VLXXBCXTUVRROQ-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013488 ordinary least square regression Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- 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
-
- 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]
-
- 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
- B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
-
- 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]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
-
- 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
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- 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]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- 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
-
- 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
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/005—Detection of state of health [SOH]
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
-
- 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
- B60L2240/545—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
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
-
- 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
-
- 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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/44—Control modes by parameter estimation
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
再充電可能なリチウム電池は、他の電気化学エネルギー貯蔵装置と比較して比エネルギーが高いので、ポータブルの電気装置および電子装置、電気自動車およびハイブリッド電気自動車にとって魅力的なエネルギー貯蔵装置である。典型的なリチウム単電池は、負電極、正電極、および負電極と正電極との間に配置されたセパレータを備えている。両電極は、リチウムと可逆的に反応する活物質を含む。負電極が、電気化学的に溶解して可逆的に析出できるリチウム金属を含むことができる事例もある。
本願の開示対象の特定の実施形態の概要を、以下説明する。これらの側面は、読み手に当該特定の実施形態の簡単な概要を提供するためだけに提示されているものであり、これらの側面は、本願開示対象の範囲を限定することを意図したものではないと解すべきである。実際には、本願開示対象は、以下では説明されない種々の側面を包含し得る。
以下、1つまたは複数の特定の実施形態を説明する。当業者は、本願に記載の実施形態についての種々の改良形態を容易に導き出すことができ、本願にて特定される一般的な原理は、本願に記載の実施形態の思想および範囲を超えることなく他の実施形態および用途にも適用することができる。よって、本願に記載の実施形態は、示されている実施形態に限定されるものではなく、本願で開示されている基本的原理および構成と一致する最も広い範囲であると認められるべきものである。
Claims (17)
- 1つまたは複数の単電池と、
前記1つまたは複数の単電池に結合された1つまたは複数のセンサであって、前記1つまたは複数の単電池の1つまたは複数の特性を測定するように構成されたセンサと、
前記1つまたは複数のセンサに結合された電池管理システムであって、マイクロプロセッサおよびメモリを備えた電池管理システムと、
を備えた電池システムを管理する方法であって、
前記1つまたは複数の単電池の1つまたは複数の測定された特性を前記電池管理システムによって前記1つまたは複数のセンサから受け取るステップと、
前記1つまたは複数の単電池の1つまたは複数の推定されたパラメータを前記電池管理システムによって受け取るステップと、
前記1つまたは複数の単電池の化学組成の物理的パラメータを考慮するために、前記電池管理システムによって第1の電池モデルを適用することにより、前記1つまたは複数の単電池の1つまたは複数の測定された特性と1つまたは複数の推定されたパラメータとに基づいて、前記1つまたは複数の単電池の1つまたは複数の状態を推定するステップと、
前記1つまたは複数の単電池の化学組成の物理的パラメータを考慮するために、前記電池管理システムによって2つ以上の別個の電池モデルを適用することにより、前記1つまたは複数の単電池の1つまたは複数の状態の推定結果の少なくとも一部に基づいて、前記1つまたは複数の推定されたパラメータのうち少なくとも一部を更新するステップと、
前記電池管理システムによって、前記1つまたは複数の単電池の1つまたは複数のパラメータのうち更新された前記推定されたパラメータの少なくとも一部に基づいて、前記1つまたは複数の単電池の1つまたは複数の状態を更新するステップと、
前記電池管理システムによって、前記1つまたは複数の単電池の1つまたは複数の状態の更新された推定結果に基づいて、電池の充電または放電の1つまたは複数を調整するステップと、
を含み、
前記2つ以上の別個の電池モデルは、第2の電池モデルおよび第3の電池モデルを含み、
前記電池管理システムによって前記2つ以上の別個の電池モデルを適用することにより前記1つまたは複数の単電池の1つまたは複数のパラメータを推定するステップは、前記電池管理システムによって前記第2の電池モデルを適用することにより、前記電池管理システムによって前記第3の電池モデルを適用することにより推定されたパラメータに基づいて前記1つまたは複数の単電池の1つまたは複数のパラメータを推定することを含み、
前記電池管理システムによって前記第1の電池モデルを適用することにより前記1つまたは複数の単電池の1つまたは複数の状態を推定するステップは、前記電池管理システムによって前記第2の電池モデルを適用することにより推定されたパラメータと、前記電池管理システムによって前記第3の電池モデルを適用することにより推定されたパラメータとに基づく、
方法。 - 前記第1の電池モデルは、微分代数方程式に基づく電気化学ベースの電池モデルを含む、
請求項1記載の方法。 - 前記1つまたは複数の単電池の化学組成の物理的パラメータを考慮するために、前記電池管理システムによって、微分代数方程式を適用する前記電気化学ベースの電池モデルを適用することにより前記1つまたは複数の単電池の1つまたは複数の状態を推定するステップは、カルマンフィルタ、移動ホライズン推定または最小二乗推定を適用することを含む、
請求項2記載の方法。 - 前記カルマンフィルタは、拡張カルマンフィルタ、アンセンテッドカルマンフィルタ、シグマポイントカルマンフィルタおよび反復カルマンフィルタから成る群から選択される、
請求項3記載の方法。 - 前記最小二乗推定は、縮小された最小二乗推定、通常の最小二乗推定、非線形最小二乗推定および多項式最小二乗推定から成る群から選択される、
請求項3記載の方法。 - 前記第1の電池モデルは、ニューマンモデルの電気化学ベースの低次元化モデルを含む、
請求項1記載の方法。 - 前記2つ以上の別個の電池モデルは、等価回路モデル、単一粒子モデル、または、微分代数方程式に基づく電気化学ベースの電池モデルを含む、
請求項1記載の方法。 - 前記電池管理システムによって前記1つまたは複数の単電池の1つまたは複数の状態を更新するステップは、カルマンフィルタ、移動ホライズン推定または最小二乗推定を適用することを含む、
請求項1記載の方法。 - 前記1つまたは複数の単電池の1つまたは複数の状態は、前記1つまたは複数の単電池の充電レベルまたは健康状態の1つまたは複数を含む、
請求項1記載の方法。 - 前記1つまたは複数のセンサはさらに、前記1つまたは複数の単電池の電圧および電流を測定するように構成されており、
前記方法はさらに、前記電池管理システムによって前記1つまたは複数のセンサから、前記1つまたは複数の単電池の電圧の測定結果と、前記1つまたは複数の単電池の電流の時間的に対応する測定結果とを受け取ることを含む、
請求項1記載の方法。 - 前記電池管理システムによって前記第1の電池モデルを適用することにより前記1つまたは複数の単電池の1つまたは複数の状態を推定するステップは、前記電池管理システムによって前記2つ以上の別個の電池モデルを適用することによって推定された前記更新されたパラメータに少なくとも部分的に基づく、
請求項1記載の方法。 - 前記2つ以上の別個の電池モデルは、等価回路モデル、単一粒子モデル、または、微分代数方程式に基づく電気化学ベースの電池モデルの1つまたは複数を含む、
請求項1記載の方法。 - 前記1つまたは複数の単電池の化学組成の物理的パラメータを考慮するために前記2つ以上の別個の電池モデルを適用することは、カルマンフィルタ、移動ホライズン推定または最小二乗推定を適用することを含む、
請求項1記載の方法。 - プロセッサと、命令を記憶するメモリとを備えている電池管理システムであって、
前記命令は、前記プロセッサによって実行されるときに、当該電池管理システムに、
電池システムの一部である1つまたは複数の単電池の1つまたは複数の測定された特性を、当該電池システムの一部である1つまたは複数のセンサから受け取らせ、
前記1つまたは複数の単電池の1つまたは複数の推定されたパラメータを受け取らせ、
前記1つまたは複数の単電池の化学組成の物理的パラメータを考慮するために、第1の電池モデルを適用することにより、前記1つまたは複数の単電池の1つまたは複数の測定された特性と1つまたは複数の推定されたパラメータとに基づいて、前記1つまたは複数の単電池の1つまたは複数の状態を推定させ、
前記1つまたは複数の単電池の化学組成の物理的パラメータを考慮するために、2つ以上の別個の電池モデルを適用することにより、前記1つまたは複数の単電池の1つまたは複数の状態の推定結果の少なくとも一部に基づいて、前記1つまたは複数の推定されたパラメータのうち少なくとも一部を更新させ、
前記1つまたは複数の単電池の1つまたは複数のパラメータのうち更新された、前記推定されたパラメータの少なくとも一部に基づいて、前記1つまたは複数の単電池の1つまたは複数の状態を更新させ、
前記1つまたは複数の単電池の1つまたは複数の状態の更新された推定結果に基づいて、電池の充電または放電の1つまたは複数を調整させ、
前記2つ以上の別個の電池モデルは、第2の電池モデルおよび第3の電池モデルを含み、
前記2つ以上の別個の電池モデルを適用することにより前記1つまたは複数の単電池の1つまたは複数のパラメータを推定するステップは、前記第2の電池モデルを適用することにより、前記第3の電池モデルを適用することによって推定されたパラメータに基づいて前記1つまたは複数の単電池の1つまたは複数のパラメータを推定することを含み、
前記第1の電池モデルを適用することにより前記1つまたは複数の単電池の1つまたは複数の状態を推定するステップは、前記第2の電池モデルを適用することにより推定されたパラメータと、前記第3の電池モデルを適用することにより推定されたパラメータとに基づく、
電池管理システム。 - 前記第1の電池モデルは、微分代数方程式に基づく電気化学ベースの電池モデルを含み、
前記第1の電池モデルを適用することにより前記1つまたは複数の単電池の1つまたは複数の状態を推定するステップは、カルマンフィルタ、移動ホライズン推定または最小二乗推定を適用することを含む、
請求項14記載の電池管理システム。 - 前記1つまたは複数の単電池の化学組成の物理的パラメータを考慮するために2つ以上の別個の電池モデルを適用することは、カルマンフィルタ、移動ホライズン推定または最小二乗推定を適用することを含む、
請求項14記載の電池管理システム。 - 前記第1の電池モデルを適用することにより前記1つまたは複数の単電池の1つまたは複数の状態を推定するステップは、前記電池管理システムによって前記2つ以上の別個の電池モデルを適用することによって推定された、前記更新されたパラメータに少なくとも部分的に基づく、
請求項14記載の電池管理システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/087,576 | 2016-03-31 | ||
US15/087,576 US9960625B2 (en) | 2016-03-31 | 2016-03-31 | Battery management system with multiple observers |
PCT/EP2017/057358 WO2017167777A1 (en) | 2016-03-31 | 2017-03-29 | Battery management system with multiple observers |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019512858A JP2019512858A (ja) | 2019-05-16 |
JP6738433B2 true JP6738433B2 (ja) | 2020-08-12 |
Family
ID=58448545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018551453A Active JP6738433B2 (ja) | 2016-03-31 | 2017-03-29 | 複数のオブザーバを備えた電池管理システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US9960625B2 (ja) |
EP (1) | EP3437152B1 (ja) |
JP (1) | JP6738433B2 (ja) |
KR (1) | KR102150271B1 (ja) |
CN (1) | CN109153339B (ja) |
WO (1) | WO2017167777A1 (ja) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10933893B2 (en) * | 2011-06-13 | 2021-03-02 | Transportation Ip Holdings, Llc | Vehicle electric supply system |
WO2016145374A1 (en) * | 2015-03-11 | 2016-09-15 | University Of Washington | Electrochemical cell diagnostic systems and methods using second order and higher harmonic components |
US10224579B2 (en) | 2015-12-31 | 2019-03-05 | Robert Bosch Gmbh | Evaluating capacity fade in dual insertion batteries using potential and temperature measurements |
US10243385B2 (en) | 2016-01-29 | 2019-03-26 | Robert Bosch Gmbh | Secondary battery management system |
US10263447B2 (en) | 2016-01-29 | 2019-04-16 | Robert Bosch Gmbh | Secondary battery management system |
US10447054B2 (en) * | 2016-05-20 | 2019-10-15 | Robert Bosch Gmbh | Staircase charging |
US11462929B2 (en) * | 2016-10-04 | 2022-10-04 | University Of Washington | Systems and methods for direct estimation of battery parameters using only charge/discharge curves |
CN107390138B (zh) * | 2017-09-13 | 2019-08-27 | 山东大学 | 动力电池等效电路模型参数迭代辨识新方法 |
KR102203245B1 (ko) | 2017-11-01 | 2021-01-13 | 주식회사 엘지화학 | 배터리 soc 추정 장치 및 방법 |
JP7110223B2 (ja) * | 2017-11-02 | 2022-08-01 | 株式会社半導体エネルギー研究所 | 給電装置およびその動作方法 |
AT521643B1 (de) * | 2018-08-31 | 2020-09-15 | Avl List Gmbh | Verfahren und Batteriemanagementsystem zum Ermitteln eines Gesundheitszustandes einer Sekundärbatterie |
JP7203375B2 (ja) * | 2018-11-20 | 2023-01-13 | マレリ株式会社 | 充電率推定装置及び充電率推定方法 |
US10471847B1 (en) * | 2018-12-14 | 2019-11-12 | Sf Motors, Inc. | Multi-particle reduced order Li-ion battery controller |
DE102018221962A1 (de) * | 2018-12-17 | 2020-06-18 | Robert Bosch Gmbh | Verfahren zur Ermittlung mindestens einer Betriebskenngröße für den Betrieb eines elektrischen Energiespeichers sowie entsprechendes Computerprogramm, maschinenlesbares Speichermedium und Rechnervorrichtung |
US11899069B2 (en) | 2018-12-21 | 2024-02-13 | Cummins Inc. | SOC and SOH co-estimation systems and methods for electric vehicles |
KR20200087494A (ko) * | 2019-01-11 | 2020-07-21 | 삼성전자주식회사 | 배터리 관리 방법 및 장치 |
US11069926B1 (en) * | 2019-02-14 | 2021-07-20 | Vcritonc Alpha, Inc. | Controlling ongoing battery system usage via parametric linear approximation |
CN112602226B (zh) * | 2019-04-05 | 2024-02-06 | 株式会社Lg新能源 | 电池管理装置和方法 |
CN109991549B (zh) * | 2019-04-24 | 2021-02-09 | 东南大学 | 锂离子电池荷电状态及内阻的联合预测方法 |
EP3983816B1 (en) * | 2019-06-12 | 2022-09-21 | Volvo Truck Corporation | A method for estimating a battery state |
CN113853524B (zh) * | 2019-06-12 | 2022-08-26 | 沃尔沃卡车集团 | 用于估计电池状态的方法 |
KR20210028476A (ko) * | 2019-09-04 | 2021-03-12 | 삼성전자주식회사 | 배터리 충전 장치 및 방법 |
US11515587B2 (en) * | 2019-10-10 | 2022-11-29 | Robert Bosch Gmbh | Physics-based control of battery temperature |
KR20210049338A (ko) | 2019-10-25 | 2021-05-06 | 주식회사 엘지화학 | 배터리의 soc를 추정하기 위한 장치, 그것을 포함하는 전기 차량 및 그 방법 |
US11581585B2 (en) | 2020-03-10 | 2023-02-14 | Samsung Electronics Co., Ltd. | Methods and electronic devices for obtaining information on a battery pack |
US20210349155A1 (en) * | 2020-05-07 | 2021-11-11 | Zitara Technologies, Inc. | Battery analysis system and method |
EP4016098A1 (de) | 2020-12-18 | 2022-06-22 | INTILION GmbH | Verfahren und vorrichtung zur robusten online-zustandsbestimmung von grossen batteriespeichersystemen |
CN113866638A (zh) * | 2021-08-24 | 2021-12-31 | 陈九廷 | 一种电池参数推测方法、装置、设备及介质 |
WO2023059652A1 (en) * | 2021-10-04 | 2023-04-13 | Zitara Technologies, Inc. | System and method for battery management |
WO2023066469A1 (en) * | 2021-10-19 | 2023-04-27 | Repsol, S.A. | Controlling li-ion battery systems |
CN114187970B (zh) * | 2021-11-30 | 2024-06-25 | 清华大学 | 一种基于电化学机理的锂离子电池内外特性仿真方法 |
EP4409309A2 (en) | 2021-12-09 | 2024-08-07 | Zitara Technologies, Inc. | System and method for determining a battery condition |
CN115032556A (zh) * | 2022-06-27 | 2022-09-09 | 国网湖北省电力有限公司电力科学研究院 | 储能电池系统状态评估方法、装置、存储介质及电子设备 |
KR102685360B1 (ko) * | 2023-06-19 | 2024-07-16 | 주식회사 프랭클린테크놀로지 | 배터리의 soh를 추정할 수 있는 전자 단말 장치 및 그 동작 방법 |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6986965B2 (en) * | 2000-03-24 | 2006-01-17 | Cymbet Corporation | Device enclosures and devices with integrated battery |
US6639385B2 (en) | 2001-08-07 | 2003-10-28 | General Motors Corporation | State of charge method and apparatus |
US6892148B2 (en) | 2002-12-29 | 2005-05-10 | Texas Instruments Incorporated | Circuit and method for measurement of battery capacity fade |
US8103485B2 (en) | 2004-11-11 | 2012-01-24 | Lg Chem, Ltd. | State and parameter estimation for an electrochemical cell |
WO2006057468A1 (en) | 2004-11-29 | 2006-06-01 | Lg Chem, Ltd. | Method and system for battery state and parameter estimation |
DE102005008511B4 (de) | 2005-02-24 | 2019-09-12 | Tdk Corporation | MEMS-Mikrofon |
US7612532B2 (en) | 2005-06-21 | 2009-11-03 | Gm Global Technology Operations, Inc. | Method for controlling and monitoring using a state estimator having variable forgetting factors |
KR100804698B1 (ko) | 2006-06-26 | 2008-02-18 | 삼성에스디아이 주식회사 | 배터리 soc 추정 방법 및 이를 이용하는 배터리 관리시스템 및 구동 방법 |
JP4802945B2 (ja) | 2006-08-31 | 2011-10-26 | トヨタ自動車株式会社 | 二次電池の制御システムおよびそれを搭載したハイブリッド車両 |
US7687678B2 (en) * | 2007-05-10 | 2010-03-30 | Cisco Technology, Inc. | Electronic bandage with flexible electronic controller |
WO2008154956A1 (en) | 2007-06-20 | 2008-12-24 | Robert Bosch Gmbh | Charging method based on battery model |
US8321164B2 (en) | 2008-09-25 | 2012-11-27 | GM Global Technology Operations LLC | Method and system for determining a state of charge of a battery based on a transient response |
DE102009000782A1 (de) | 2008-12-04 | 2010-06-10 | Robert Bosch Gmbh | Verfahren zur Bestimmung des Ladezustands einer sekundären Interkalationszelle einer wiedereaufladbaren Batterie |
US8116998B2 (en) | 2009-01-30 | 2012-02-14 | Bae Systems Controls, Inc. | Battery health assessment estimator |
US8188715B2 (en) | 2009-05-15 | 2012-05-29 | Robert Bosch Gmbh | Method for determining extent and type of capacity fade |
EP2273327A1 (en) | 2009-06-24 | 2011-01-12 | ABB Research Ltd. | Estimating initial states of a system model for controlling an industrial process |
US8508191B2 (en) | 2009-07-29 | 2013-08-13 | The Regents Of The University Of Michigan | System for scheduling battery charge and discharge in a reconfigurable battery |
FR2949565B1 (fr) | 2009-09-02 | 2012-12-21 | Inst Francais Du Petrole | Methode amelioree pour estimer les caracteristiques non mesurables d'un systeme electrochimique |
US8467984B2 (en) | 2009-09-30 | 2013-06-18 | Battelle Energy Alliance, Llc | Systems, methods and computer readable media for estimating capacity loss in rechargeable electrochemical cells |
US8346495B2 (en) | 2010-04-22 | 2013-01-01 | Battelle Energy Alliance, Llc | Systems, methods and computer-readable media to model kinetic performance of rechargeable electrochemical devices |
FR2961351B1 (fr) | 2010-06-15 | 2012-07-20 | Saft Groupe Sa | Systeme de surveillance de l'etat d'une batterie |
WO2011160258A1 (zh) | 2010-06-24 | 2011-12-29 | 松下电器产业株式会社 | 获取电池的劣化度的方法和系统 |
US20120101753A1 (en) | 2010-10-20 | 2012-04-26 | Gm Global Technology Operations, Inc. | Adaptive slowly-varying current detection |
US8724832B2 (en) | 2011-08-30 | 2014-05-13 | Qualcomm Mems Technologies, Inc. | Piezoelectric microphone fabricated on glass |
KR20140082752A (ko) | 2011-09-30 | 2014-07-02 | 케이피아이티 테크놀로지스 엘티디. | 배터리의 충전 상태를 결정하는 시스템 및 방법 |
JP5798067B2 (ja) * | 2012-03-13 | 2015-10-21 | プライムアースEvエナジー株式会社 | 二次電池の状態推定装置 |
CA2874632C (en) | 2012-05-23 | 2021-06-22 | The Regents Of The University Of Michigan | Estimating core temperatures of battery cells in a battery pack |
CN102680795B (zh) * | 2012-05-29 | 2014-11-05 | 哈尔滨工业大学 | 一种二次电池内阻的实时在线估计方法 |
US9086462B2 (en) | 2012-08-15 | 2015-07-21 | GM Global Technology Operations LLC | Systems and methods for battery parameter estimation |
US9846200B2 (en) | 2012-09-26 | 2017-12-19 | Sanyo Electric Co., Ltd. | Battery state estimation device and storage battery system |
JP5944291B2 (ja) | 2012-10-05 | 2016-07-05 | カルソニックカンセイ株式会社 | バッテリのパラメータ等推定装置およびその推定方法 |
KR101547006B1 (ko) | 2012-10-26 | 2015-08-24 | 주식회사 엘지화학 | 배터리 잔존 용량 추정 장치 및 방법 |
JP6107142B2 (ja) * | 2013-01-08 | 2017-04-05 | トヨタ自動車株式会社 | 電源制御装置、電源モデル更新方法、プログラム、媒体 |
JP6239241B2 (ja) | 2013-02-04 | 2017-11-29 | 株式会社東芝 | 電池性能推定方法および電池性能推定装置 |
US10870360B2 (en) | 2013-02-12 | 2020-12-22 | Cps Technology Holdings Llc | Battery monitoring network |
JP6407896B2 (ja) | 2013-02-21 | 2018-10-17 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングRobert Bosch Gmbh | リチウムバッテリシステムの総容量および個々の電極の容量を推定するための方法およびシステム |
US10664562B2 (en) | 2013-02-24 | 2020-05-26 | Fairchild Semiconductor Corporation and University of Connecticut | Battery state of charge tracking, equivalent circuit selection and benchmarking |
US9575128B2 (en) * | 2013-03-12 | 2017-02-21 | GM Global Technology Operations LLC | Battery state-of-charge estimation for hybrid and electric vehicles using extended kalman filter techniques |
US9668032B2 (en) | 2013-05-16 | 2017-05-30 | Nergysense, Llc | Apparatus, system and method for a cloud based universal fleet monitoring system |
US20140350877A1 (en) | 2013-05-25 | 2014-11-27 | North Carolina State University | Battery parameters, state of charge (soc), and state of health (soh) co-estimation |
EP2816366A1 (en) | 2013-06-18 | 2014-12-24 | VITO NV (Vlaamse Instelling voor Technologisch Onderzoek NV) | Monitoring charge stored in a battery |
US10393813B2 (en) | 2013-08-27 | 2019-08-27 | The Regents Of The University Of Michigan | On-board state of health monitoring of batteries using incremental capacity analysis |
WO2015056964A1 (ko) | 2013-10-14 | 2015-04-23 | 주식회사 엘지화학 | 하이브리드 이차 전지의 상태 추정 장치 및 그 방법 |
WO2015056963A1 (ko) | 2013-10-14 | 2015-04-23 | 주식회사 엘지화학 | 혼합 양극재를 포함하는 이차 전지의 상태 추정 장치 및 그 방법 |
US20150226807A1 (en) | 2014-02-12 | 2015-08-13 | Seeo, Inc | Determination of nominal cell resistance for real-time estimation of state-of-charge in lithium batteries |
CN112965640B (zh) * | 2014-02-28 | 2024-06-25 | 株式会社半导体能源研究所 | 电子设备 |
US9533597B2 (en) | 2014-03-05 | 2017-01-03 | Ford Global Technologies, Llc | Parameter identification offloading using cloud computing resources |
US9446678B2 (en) | 2014-03-05 | 2016-09-20 | Ford Global Technologies, Llc | Battery model with robustness to cloud-specific communication issues |
JP2015178963A (ja) | 2014-03-18 | 2015-10-08 | 株式会社東芝 | 算出装置及び算出方法 |
US9312722B2 (en) * | 2014-05-09 | 2016-04-12 | Ford Global Technologies, Llc | System and method for battery power management |
CN104267354B (zh) * | 2014-10-29 | 2017-03-01 | 哈尔滨工业大学 | 一种动力电池的峰值功率预测方法 |
-
2016
- 2016-03-31 US US15/087,576 patent/US9960625B2/en active Active
-
2017
- 2017-03-29 CN CN201780033268.7A patent/CN109153339B/zh active Active
- 2017-03-29 KR KR1020187031388A patent/KR102150271B1/ko active IP Right Grant
- 2017-03-29 EP EP17714203.1A patent/EP3437152B1/en active Active
- 2017-03-29 JP JP2018551453A patent/JP6738433B2/ja active Active
- 2017-03-29 WO PCT/EP2017/057358 patent/WO2017167777A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN109153339A (zh) | 2019-01-04 |
CN109153339B (zh) | 2022-04-29 |
US20170288414A1 (en) | 2017-10-05 |
JP2019512858A (ja) | 2019-05-16 |
EP3437152A1 (en) | 2019-02-06 |
US9960625B2 (en) | 2018-05-01 |
KR20180128961A (ko) | 2018-12-04 |
WO2017167777A1 (en) | 2017-10-05 |
EP3437152B1 (en) | 2022-08-24 |
KR102150271B1 (ko) | 2020-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6738433B2 (ja) | 複数のオブザーバを備えた電池管理システム | |
US10985588B2 (en) | Secondary battery management system | |
US10491022B2 (en) | Secondary battery management system | |
US10447054B2 (en) | Staircase charging | |
CN109716150B (zh) | 具有远程参数估计的二次电池管理系统 | |
US10686321B2 (en) | Secondary battery management | |
CN109716152B (zh) | 用于估计电池的电压的方法和装置 | |
US11333710B2 (en) | Method and device for estimating a voltage of a battery | |
Beiranvand et al. | Single-wire model for silicon microwire electrode of lithium-ion batteries |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181128 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191203 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200303 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20200428 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200602 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200618 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200717 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6738433 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |