BR112022009736A2 - Procedimento para determinação de um valor de estado de uma bateria de tração - Google Patents
Procedimento para determinação de um valor de estado de uma bateria de traçãoInfo
- Publication number
- BR112022009736A2 BR112022009736A2 BR112022009736A BR112022009736A BR112022009736A2 BR 112022009736 A2 BR112022009736 A2 BR 112022009736A2 BR 112022009736 A BR112022009736 A BR 112022009736A BR 112022009736 A BR112022009736 A BR 112022009736A BR 112022009736 A2 BR112022009736 A2 BR 112022009736A2
- Authority
- BR
- Brazil
- Prior art keywords
- traction battery
- procedure
- state value
- determining
- determined
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000010606 normalization Methods 0.000 abstract 3
- 230000032683 aging Effects 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 abstract 1
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
- 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]
-
- 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
- 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
-
- 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]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
-
- 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]
- G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
-
- 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]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
PROCEDIMENTO PARA DETERMINAÇÃO DE UM VALOR DE ESTADO DE UMA BATERIA DE TRAÇÃO. A invenção diz respeito a um procedimento para determinação de um valor de estado de uma bateria de tração de um veículo elétrico, o qual caracteriza o estado de envelhecimento da bateria de tração, de preferência um valor-SoH da bateria de tração, em que a bateria de tração é carregada ou descarregada por intermédio de uma carga de teste, sendo recolhido, em pelo menos um momento, um respetivo par de valores de uma tensão de saída e de uma corrente de carga da bateria de tração, em que é determinada uma resistência óhmica interna da bateria de tração com base no par de valores recolhidos da tensão de saída e da corrente de carga, e em que é determinado o valor de estado da bateria de tração com base na resistência óhmica interna determinada. Está previsto que seja determinada pelo menos uma variável de normalização caracterizadora da bateria de tração, que seja determinada uma resistência interna normalizada relacionada com um valor de referência da variável de normalização, com base na resistência óhmica interna determinada e na - pelo menos uma - variável de normalização, em que a determinação do valor de estado da bateria de tração é realizada com base na resistência interna normalizada. A invenção diz ainda respeito a um dispositivo de diagnóstico para determinação de um valor de estado de uma bateria de tração de um veículo elétrico, apresentando o dispositivo de diagnóstico uma unidade de avaliação que pode ser acoplada direta ou indiretamente com a bateria de tração e que é instalada para execução do procedimento.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019131283 | 2019-11-20 | ||
| PCT/EP2020/080761 WO2021099102A1 (de) | 2019-11-20 | 2020-11-03 | Verfahren zur bestimmung eines zustandswertes einer traktionsbatterie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022009736A2 true BR112022009736A2 (pt) | 2022-08-09 |
Family
ID=73131721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022009736A BR112022009736A2 (pt) | 2019-11-20 | 2020-11-03 | Procedimento para determinação de um valor de estado de uma bateria de tração |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US11892517B2 (pt) |
| EP (1) | EP4061668A1 (pt) |
| JP (1) | JP7422227B2 (pt) |
| CN (1) | CN114786991A (pt) |
| AU (1) | AU2020385550B2 (pt) |
| BR (1) | BR112022009736A2 (pt) |
| CA (1) | CA3162747C (pt) |
| IL (1) | IL293176B2 (pt) |
| WO (1) | WO2021099102A1 (pt) |
| ZA (1) | ZA202205456B (pt) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT524131B1 (de) * | 2021-04-20 | 2022-03-15 | Aviloo Gmbh | Ermittlung des Gesundheitszustands einer Fahrzeugbatterie |
| DE102021116579A1 (de) | 2021-06-28 | 2022-12-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zum Betrieb eines Ladesystems für ein Fahrzeug mit einem galvanisch nicht-getrennten Ladegerät |
| DE102021208170A1 (de) | 2021-07-29 | 2023-02-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zur Datenvervollständigung von Betriebsgrößenverläufen von elektrischen Energiespeichern bei fehlenden Verlaufsdaten |
| US20210356528A1 (en) * | 2021-07-30 | 2021-11-18 | Yu Min Chen | Method for evaluating state of health of battery |
| DE102021209054A1 (de) | 2021-08-18 | 2023-02-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren und Vorrichtung zur Datenvervollständigung von Betriebsgrößenverläufen von elektrischen Energiespeichern bei fehlenden Verlaufsdaten |
| CN113820615B (zh) * | 2021-09-30 | 2024-05-07 | 国网福建省电力有限公司龙岩供电公司 | 一种电池健康度检测方法与装置 |
| DE102021125478B4 (de) | 2021-09-30 | 2023-11-02 | TWAICE Technologies GmbH | Bestimmung eines alterungswerts für batterien mit strom-spannungs-zeitreihen in zeitdomäne und belastungsdomäne |
| CN113804948B (zh) * | 2021-10-15 | 2024-06-21 | 无锡江南计算技术研究所 | 一种适用于多路并联电路的电流采样方法 |
| DE102021129351A1 (de) | 2021-11-11 | 2023-05-11 | TWAICE Technologies GmbH | Bestimmung des gesundheitszustands von batterien mit dynamischem diagnose-belastungsprofil |
| CN114252771B (zh) * | 2021-12-13 | 2024-05-07 | 北京经纬恒润科技股份有限公司 | 一种电池参数在线辨识方法及系统 |
| WO2023220949A1 (zh) * | 2022-05-18 | 2023-11-23 | 宁德时代新能源科技股份有限公司 | 换电方法、系统、装置、存储介质和计算机程序产品 |
| DE102022117271A1 (de) | 2022-07-12 | 2024-01-18 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Überwachen einer Traktionsbatterie eines elektrifizierten Kraftfahrzeugs während einer Stillstandphase des Kraftfahrzeugs |
| CN115339330B (zh) * | 2022-09-07 | 2024-08-09 | 武汉理工大学 | 基于电池老化的混合动力汽车的能量输出管理方法 |
| DE102022210471A1 (de) | 2022-10-04 | 2024-04-04 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Analyse eines Zustands eines Akkupacks, Analysevorrichtung, System und Computerprogramm |
| AT526653B1 (de) * | 2022-12-19 | 2024-06-15 | Avl List Gmbh | Testverfahren zur Ermittlung einer Charakteristik einer Antriebskomponente eines Antriebssystems eines Kraftfahrzeugs |
| CN116566007B (zh) * | 2023-05-16 | 2024-04-12 | 深圳三晖能源科技有限公司 | 电池充放电自动调节方法、装置和智能户外电源系统 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4423378A (en) * | 1981-12-04 | 1983-12-27 | Bear Automotive Service Equipment Company | Automotive battery test apparatus |
| US6307377B1 (en) * | 1999-11-05 | 2001-10-23 | Dell Usa, L.P. | Battery charge determination |
| DE10118916A1 (de) * | 2001-04-19 | 2002-10-24 | Bosch Gmbh Robert | Verfahren und Anordnung zur Bestimmung des Zustandes einer Batterie |
| DE10161640A1 (de) * | 2001-12-14 | 2003-07-10 | Vb Autobatterie Gmbh | Verfahren zur Ermittlung des Betriebszustands einer Speicherbatterie |
| DE10328721A1 (de) | 2003-06-25 | 2005-01-13 | Robert Bosch Gmbh | Verfahren zur Vorhersage einer Restlebensdauer eines elektrischen Energiespeichers |
| JP4888577B2 (ja) * | 2010-04-12 | 2012-02-29 | トヨタ自動車株式会社 | 非水電解液型リチウムイオン二次電池システム，そのシステムにおけるリチウム析出判定方法，および，そのシステムを搭載する車両 |
| JP5786324B2 (ja) * | 2010-11-17 | 2015-09-30 | 日産自動車株式会社 | 組電池の制御装置 |
| JP5342583B2 (ja) * | 2011-03-08 | 2013-11-13 | 三菱重工業株式会社 | 電池セル制御装置及び電池セル |
| US20120310565A1 (en) * | 2011-05-31 | 2012-12-06 | Laszlo Redey | Apparatus and method for determining battery/cell's performance, age, and health |
| JP6026120B2 (ja) * | 2012-03-19 | 2016-11-16 | 株式会社東芝 | 二次電池の内部抵抗演算装置及びその内部抵抗演算方法、二次電池の異常検出装置及びその異常検出方法、並びに二次電池の劣化推定装置及びその劣化推定方法 |
| JP6119402B2 (ja) * | 2012-05-29 | 2017-04-26 | 株式会社Ｇｓユアサ | 内部抵抗推定装置及び内部抵抗推定方法 |
| TWI460453B (zh) * | 2012-09-28 | 2014-11-11 | Metal Ind Res & Dev Ct | 以兩個相互垂直的分量相加合成的電池殘電量估測系統及其估測方法 |
| US10852357B2 (en) * | 2013-05-03 | 2020-12-01 | Vertiv Corporation | System and method for UPS battery monitoring and data analysis |
| DE102014220914B4 (de) * | 2014-10-15 | 2022-10-20 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Bestimmung eines betriebspunktabhängigen Widerstandsänderungsfaktors und Fahrzeug |
| JP2017099221A (ja) * | 2015-11-27 | 2017-06-01 | 日立オートモティブシステムズ株式会社 | 充電制御システム |
| JP2018170144A (ja) * | 2017-03-29 | 2018-11-01 | 三菱自動車工業株式会社 | バッテリ温度推定装置及び方法並びにバッテリ状態推定装置 |
| EP3812781B1 (en) | 2019-10-23 | 2022-11-30 | Novum engineerING GmbH | Estimating a battery state of an electrochemical battery |
-
2020
- 2020-11-03 IL IL293176A patent/IL293176B2/en unknown
- 2020-11-03 EP EP20801209.6A patent/EP4061668A1/de active Pending
- 2020-11-03 AU AU2020385550A patent/AU2020385550B2/en active Active
- 2020-11-03 CA CA3162747A patent/CA3162747C/en active Active
- 2020-11-03 CN CN202080080735.3A patent/CN114786991A/zh active Pending
- 2020-11-03 JP JP2022529777A patent/JP7422227B2/ja active Active
- 2020-11-03 BR BR112022009736A patent/BR112022009736A2/pt unknown
- 2020-11-03 WO PCT/EP2020/080761 patent/WO2021099102A1/de active Search and Examination
- 2020-11-03 US US17/778,334 patent/US11892517B2/en active Active
-
2022
- 2022-05-17 ZA ZA2022/05456A patent/ZA202205456B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL293176A (en) | 2022-07-01 |
| IL293176B2 (en) | 2023-10-01 |
| ZA202205456B (en) | 2023-03-29 |
| AU2020385550B2 (en) | 2023-11-23 |
| CA3162747A1 (en) | 2021-05-27 |
| AU2020385550A1 (en) | 2022-06-16 |
| JP7422227B2 (ja) | 2024-01-25 |
| WO2021099102A1 (de) | 2021-05-27 |
| KR20220100684A (ko) | 2022-07-15 |
| CN114786991A (zh) | 2022-07-22 |
| IL293176B1 (en) | 2023-06-01 |
| US20230152385A1 (en) | 2023-05-18 |
| NZ788908A (en) | 2024-03-22 |
| EP4061668A1 (de) | 2022-09-28 |
| US11892517B2 (en) | 2024-02-06 |
| JP2023506706A (ja) | 2023-02-20 |
| CA3162747C (en) | 2023-04-11 |
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