JP2015207555A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2015207555A5 JP2015207555A5 JP2015070282A JP2015070282A JP2015207555A5 JP 2015207555 A5 JP2015207555 A5 JP 2015207555A5 JP 2015070282 A JP2015070282 A JP 2015070282A JP 2015070282 A JP2015070282 A JP 2015070282A JP 2015207555 A5 JP2015207555 A5 JP 2015207555A5
- Authority
- JP
- Japan
- Prior art keywords
- battery
- detector
- state
- gas
- threshold
- 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.)
- Granted
Links
- 239000007789 gas Substances 0.000 claims 26
- 239000000835 fiber Substances 0.000 claims 15
- 230000002159 abnormal effect Effects 0.000 claims 5
- 238000000034 method Methods 0.000 claims 4
- 230000015572 biosynthetic process Effects 0.000 claims 3
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 150000002430 hydrocarbons Chemical class 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 claims 2
- 208000032953 Device battery issue Diseases 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 claims 1
- 238000006731 degradation reaction Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 239000007784 solid electrolyte Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/257,673 US9553465B2 (en) | 2014-04-21 | 2014-04-21 | Battery management based on internal optical sensing |
| US14/257,673 | 2014-04-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015207555A JP2015207555A (ja) | 2015-11-19 |
| JP2015207555A5 true JP2015207555A5 (https=) | 2018-03-29 |
| JP6414501B2 JP6414501B2 (ja) | 2018-10-31 |
Family
ID=53175259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015070282A Active JP6414501B2 (ja) | 2014-04-21 | 2015-03-30 | 内部光学センシングに基づくバッテリマネージメント |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9553465B2 (https=) |
| EP (1) | EP2937928B1 (https=) |
| JP (1) | JP6414501B2 (https=) |
| KR (1) | KR102271939B1 (https=) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014182893A1 (en) * | 2013-05-08 | 2014-11-13 | Colorado State University Research Foundation | Hydrocarbon sensing methods and apparatus |
| US10403922B2 (en) | 2014-07-23 | 2019-09-03 | Palo Alto Research Center Incorporated | Battery with embedded fiber optic cable |
| US10446886B2 (en) * | 2014-07-23 | 2019-10-15 | Palo Alto Research Center Incorporated | Embedded fiber optic cables for battery management |
| EP3307582B1 (en) * | 2015-06-10 | 2022-03-02 | Volvo Truck Corporation | A method and system for optimizing the lifetime of an energy storage system |
| US20170131357A1 (en) * | 2015-11-09 | 2017-05-11 | Patricia NIEVA | Method and apparatus for monitoring and determining energy storage device characteristics using fiber optics |
| US11165271B2 (en) * | 2016-08-19 | 2021-11-02 | Toyota Motor Europe | Control device and method for charging a non-aqueous rechargeable metal-air battery |
| US10574365B2 (en) * | 2016-10-14 | 2020-02-25 | Tiveni Mergeco, Inc. | Optical communications interface for battery modules of an energy storage system |
| KR102862040B1 (ko) * | 2016-11-22 | 2025-09-19 | 삼성전자주식회사 | 배터리 제어 방법 및 장치 |
| US20180194245A1 (en) * | 2017-01-11 | 2018-07-12 | Ford Global Technologies, Llc | Vehicle battery recharge controller based on a gassing rate |
| US10393821B2 (en) * | 2017-03-29 | 2019-08-27 | Amazon Technologies, Inc. | Power supply monitoring system using optical estimation |
| US10317256B2 (en) | 2017-04-14 | 2019-06-11 | Palo Alto Research Center Incorporated | Monitoring transportation systems |
| CN110622348A (zh) | 2017-05-03 | 2019-12-27 | 株式会社半导体能源研究所 | 神经网络、蓄电系统、车辆及电子设备 |
| US11385213B2 (en) * | 2017-05-17 | 2022-07-12 | Astronics Advanced Electronic Systems Corp. | Storage bin volume sensor with VOC sensing safety feature |
| US10330734B2 (en) | 2017-07-18 | 2019-06-25 | Palo Alto Research Center Incorporated | Detection and/or prediction of plating events in an energy storage device |
| DE102017219025A1 (de) | 2017-10-25 | 2019-04-25 | Robert Bosch Gmbh | System zur Detektion von kritischen Betriebszuständen elektrischer Energiespeicher |
| KR102227812B1 (ko) * | 2017-11-06 | 2021-03-15 | 주식회사 엘지화학 | 이차전지, 이차전지 디멘션 측정장치 및 이차전지 디멘션 측정방법 |
| DE102017221508A1 (de) * | 2017-11-30 | 2019-06-06 | Continental Automotive Gmbh | Gehäuse zur Aufnahme wenigstens eines Batteriezellpakets, Batterie, sowie Verfahren zur Herstellung eines Gehäuses und einer Batterie |
| KR102432481B1 (ko) | 2018-01-19 | 2022-08-16 | 삼성전자 주식회사 | 전자 장치 및 전자 장치의 배터리 상태 감지 방법 |
| EP3517938B1 (en) * | 2018-01-30 | 2020-09-16 | Karlsruher Institut für Technologie | Optical detector and method for detection of a chemical compound |
| US20190319316A1 (en) * | 2018-04-11 | 2019-10-17 | Astronics Advanced Electronic Systems Corp. | Method and System for Detecting Volatile Organic Compounds within a Battery Assembly |
| US11214120B2 (en) * | 2018-11-02 | 2022-01-04 | Continental Automotive Systems, Inc. | Distributed fiber optic sensing system |
| CN109342511B (zh) * | 2018-11-20 | 2024-09-17 | 东莞锂威能源科技有限公司 | 电池电解液状态检测装置和检测方法 |
| JP2020134346A (ja) * | 2019-02-21 | 2020-08-31 | 三菱自動車工業株式会社 | 電池パックの異変検出装置 |
| DE102019109703B4 (de) * | 2019-04-12 | 2026-01-22 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Anordnung zur Qualitätsprüfung einer Batteriezelle |
| DE102019209717A1 (de) * | 2019-07-03 | 2021-01-07 | Volkswagen Aktiengesellschaft | Batterie sowie elektrisch angetriebenes Kraftfahrzeug |
| DE102019005317A1 (de) | 2019-07-30 | 2021-02-04 | Hochschule für Angewandte Wissenschaften Hamburg (HAW Hamburg) | Verfahren und Anordnungen zur Erkennung des Ladezustandes von Lithium-lonen-Batterien mit optischen Mitteln |
| US11276891B2 (en) * | 2019-08-20 | 2022-03-15 | Kidde Technologies, Inc. | Lithium ion battery protection system |
| GB2587014B (en) * | 2019-09-13 | 2022-02-23 | Cambridge Battery Res Limited | Sensing apparatus and method of operation thereof |
| US11515587B2 (en) * | 2019-10-10 | 2022-11-29 | Robert Bosch Gmbh | Physics-based control of battery temperature |
| KR102812067B1 (ko) * | 2019-10-10 | 2025-05-23 | 주식회사 엘지에너지솔루션 | 미 산란을 이용한 가스 발생 감지장치를 포함하는 배터리 팩 및 이를이용한 가스 검출 방법 |
| JP7204003B2 (ja) * | 2019-10-25 | 2023-01-13 | 日立Astemo株式会社 | 車両制御装置 |
| JP7671276B2 (ja) * | 2020-03-31 | 2025-05-01 | 三洋電機株式会社 | 電池モジュール |
| WO2021198720A1 (en) * | 2020-04-03 | 2021-10-07 | Faurecia Systems D'echappement | Method for qualifying battery quality by means of heat flow rate sensing during first charge |
| EP4128413A1 (en) * | 2020-04-03 | 2023-02-08 | Faurecia Systèmes d'Echappement | Method for operando testing of the formation of the solid electrolyte interface layer of a battery cell via temperature and/or pressure sensing |
| DE102020204365A1 (de) | 2020-04-03 | 2021-10-07 | Volkswagen Aktiengesellschaft | Ladungszustandsbestimmung einer Lithium-Ionen-Zelle |
| CN111463516A (zh) * | 2020-04-14 | 2020-07-28 | 上海豫源电力科技有限公司 | 软包电池模组及其制造方法 |
| DE102020206915B3 (de) * | 2020-06-03 | 2021-07-22 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Ermittlung einer Näherung und/oder Prognose für den wahren Degradationszustand einer wiederaufladbaren Batterie und Verfahren zum Trainieren eines Hidden-Markov-Modells für den Einsatz in dem Verfahren zur Ermittlung einer Näherung und/oder Prognose |
| WO2021257470A1 (en) * | 2020-06-17 | 2021-12-23 | Nexceris, Llc | Systems and methods for monitoring a gas analyte |
| CN112002105B (zh) * | 2020-08-17 | 2022-06-10 | 江苏省电力试验研究院有限公司 | 基于分子探针的电化学储能电站安全预警及故障定位系统 |
| CN112054254B (zh) * | 2020-08-18 | 2022-02-18 | 暨南大学 | 电池光纤原位检测系统及方法 |
| EP4214789A4 (en) * | 2020-09-15 | 2025-01-01 | Amphenol Thermometrics, Inc. | THERMAL RUNAWAY DETECTION SYSTEMS FOR BATTERIES IN CASES AND METHODS OF USE THEREOF |
| US11588192B2 (en) | 2020-09-15 | 2023-02-21 | Amphenol Thermometrics, Inc. | Thermal runaway detection system for batteries within enclosures |
| FR3117680B1 (fr) * | 2020-12-16 | 2023-05-26 | Renault | Module de stockage d’énergie électrique pour un véhicule |
| CN113410509B (zh) * | 2021-05-29 | 2025-11-11 | 浙江大学 | 可通过光纤植入光学传感器的锂离子电池及制作方法 |
| US11982660B2 (en) | 2021-06-17 | 2024-05-14 | GM Global Technology Operations LLC | Quality control system for analyzing the quality of a battery cell through analysis of a physical property of a gas formed during a cell formation process and a method of analyzing the same |
| US12111197B2 (en) | 2021-06-17 | 2024-10-08 | GM Global Technology Operations LLC | Quality control system for analyzing the quality of a battery cell through a volumetric measurement of gas formed during a cell formation process and a method of analyzing the same |
| US11668759B2 (en) * | 2021-06-17 | 2023-06-06 | GM Global Technology Operations LLC | Method of analyzing the quality of a battery cell by performing a comprehensive quality check on battery cells assessed as low-quality from a high-throughput quality check |
| CN113985292B (zh) * | 2021-06-24 | 2024-04-19 | 重庆大学 | 基于改进耦合方式的锂离子动力电池soc双滤波估计方法 |
| EP4124849A1 (en) * | 2021-07-30 | 2023-02-01 | Centre national de la recherche scientifique | Method for operando characterization of chemical species within a battery using infrared spectroscopy |
| EP4151449A1 (en) * | 2021-09-21 | 2023-03-22 | ABB E-mobility B.V. | Liquid-cooled charging connector |
| US12573871B2 (en) * | 2021-10-08 | 2026-03-10 | Dell Products L.P. | Managing thermal stress of a battery of an information handling system |
| DE102021213889A1 (de) | 2021-12-07 | 2023-06-07 | Volkswagen Aktiengesellschaft | Absorptionskissen zur Anordnung zwischen Batteriezellen eines Batteriesystems sowie Anordnung solcher Absorptionskissen in einem Batteriesystem |
| TW202337732A (zh) * | 2022-02-16 | 2023-10-01 | 義大利商馬普斯公司 | 用於監測電能儲存裝置之健康狀態的系統和方法、以及包括該系統的電能儲存裝置 |
| IT202200002819A1 (it) * | 2022-02-16 | 2023-08-16 | Marposs Spa | Metodo per il monitoraggio dello stato di salute di un dispositivo di accumulo di energia elettrica |
| FR3134920B1 (fr) * | 2022-04-22 | 2025-03-21 | Plastic Omnium Clean Energy Systems Res | Module de batterie pour véhicule automobile |
| CN114813601B (zh) * | 2022-05-19 | 2022-09-20 | 华北电力大学 | 一种用于锂离子电池内部易燃气体原位检测的光纤检测系统 |
| EP4421478A1 (en) * | 2023-02-27 | 2024-08-28 | Honeywell International Inc. | System, method, and computer program product for utilizing a fiber bragg grating to detect a gas indicating the onset of thermal runaway |
| CN116845406B (zh) * | 2023-08-28 | 2024-03-01 | 宁德时代新能源科技股份有限公司 | 电池和用电装置 |
| DE102023210567B3 (de) * | 2023-10-26 | 2025-04-03 | Volkswagen Aktiengesellschaft | Batterie für ein elektrisch angetriebenes Kraftfahrzeug |
| KR20250062734A (ko) * | 2023-10-31 | 2025-05-08 | 주식회사 엘지에너지솔루션 | 배터리 관리 시스템 및 그 통신 관리 방법 |
| CN117233104B (zh) * | 2023-11-16 | 2024-04-05 | 宁德时代新能源科技股份有限公司 | 基于光纤传感器的电池析锂检测方法及其设备 |
| WO2025255574A1 (en) * | 2024-06-07 | 2025-12-11 | The Regents Of The University Of Michigan | Closed-loop battery manufacturing process control via end-of-line diagnostic features |
| WO2026019698A1 (en) * | 2024-07-15 | 2026-01-22 | Unm Rainforest Innovations | Fiber-optics-based spectroscopic sensing of battery systems |
| CN119070422B (zh) * | 2024-07-31 | 2025-06-03 | 江西省允福亨新能源有限责任公司 | 一种锂电池的充电安全监测预警方法及系统 |
| CN119416435B (zh) * | 2024-09-20 | 2025-10-21 | 北京航空航天大学 | 考虑实际载荷等效的贮存热电池性能预测方法 |
Family Cites Families (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52132349A (en) * | 1976-04-28 | 1977-11-07 | Yuasa Battery Co Ltd | Detecting device for charging end of battery |
| US4240747A (en) * | 1979-10-03 | 1980-12-23 | Battelle Memorial Institute | Refractive-index responsive light-signal system |
| JPS57174872A (en) * | 1981-04-17 | 1982-10-27 | Matsushita Electric Ind Co Ltd | Test method for closed alkali storage battery |
| JPS63301470A (ja) * | 1987-05-30 | 1988-12-08 | Tomoo Matsuo | バッテリ充電システム |
| DE4411289A1 (de) * | 1994-03-31 | 1995-10-05 | Varta Batterie | Mehrzellige Akkumulatorenbatterie |
| US5995686A (en) | 1997-12-16 | 1999-11-30 | Hamburger; Robert N. | Fiber-optic sensor device and method |
| US6265100B1 (en) * | 1998-02-23 | 2001-07-24 | Research International, Inc. | Rechargeable battery |
| US6051437A (en) * | 1998-05-04 | 2000-04-18 | American Research Corporation Of Virginia | Optical chemical sensor based on multilayer self-assembled thin film sensors for aquaculture process control |
| US5949219A (en) | 1998-07-24 | 1999-09-07 | The United States Of America As Represented By The United States Department Of Energy | Optical state-of-charge monitor for batteries |
| US6285807B1 (en) * | 1998-11-16 | 2001-09-04 | Trustees Of Tufts College | Fiber optic sensor for long-term analyte measurements in fluids |
| US7306951B1 (en) * | 1999-06-08 | 2007-12-11 | Midwest Research Institute | Method and apparatus for determining diffusible hydrogen concentrations |
| US6379969B1 (en) * | 2000-03-02 | 2002-04-30 | Agilent Technologies, Inc. | Optical sensor for sensing multiple analytes |
| JP2004529352A (ja) * | 2001-05-04 | 2004-09-24 | センサーズ・フォー・メディシン・アンド・サイエンス インコーポレーテッド | 参照通路を備えたエレクトロオプティカルセンサ装置 |
| US6828055B2 (en) * | 2001-07-27 | 2004-12-07 | Hewlett-Packard Development Company, L.P. | Bipolar plates and end plates for fuel cells and methods for making the same |
| US7116851B2 (en) | 2001-10-09 | 2006-10-03 | Infinera Corporation | Optical signal receiver, an associated photonic integrated circuit (RxPIC), and method improving performance |
| JP2003158827A (ja) * | 2001-11-15 | 2003-05-30 | Matsushita Electric Works Ltd | リチウムイオン電池の充電方法および充電装置ならびに放電制御装置 |
| US20050026134A1 (en) * | 2002-04-10 | 2005-02-03 | Bioprocessors Corp. | Systems and methods for control of pH and other reactor environment conditions |
| CN1879226B (zh) | 2003-11-03 | 2010-10-13 | 戴索工业有限公司 | 包壳表面上的多层光电装置 |
| US7642742B2 (en) * | 2003-12-01 | 2010-01-05 | Societe Bic | Fuel cell system with fuel supply monitoring system and method of use |
| US7155075B2 (en) | 2004-03-29 | 2006-12-26 | General Electric Company | Optical battery temperature monitoring system and method |
| US7522786B2 (en) | 2005-12-22 | 2009-04-21 | Palo Alto Research Center Incorporated | Transmitting light with photon energy information |
| US7310153B2 (en) | 2004-08-23 | 2007-12-18 | Palo Alto Research Center, Incorporated | Using position-sensitive detectors for wavelength determination |
| CA2518173A1 (en) | 2004-09-02 | 2006-03-02 | National Research Council Of Canada | Simultaneous interrogation of multi wavelength-modulated fiber optical sensors by modulating an arrayed waveguide grating based demultiplexer |
| US8980453B2 (en) | 2008-04-30 | 2015-03-17 | Medtronic, Inc. | Formation process for lithium-ion batteries |
| US7511823B2 (en) | 2004-12-21 | 2009-03-31 | Halliburton Energy Services, Inc. | Fiber optic sensor |
| US7695970B2 (en) * | 2005-03-04 | 2010-04-13 | University Of Connecticut | Optical fiber based fluorescence sensor for in-situ measurement and control of fuel cells |
| JP4694278B2 (ja) | 2005-04-28 | 2011-06-08 | 本田技研工業株式会社 | バッテリユニット構造 |
| US7433552B2 (en) | 2005-12-22 | 2008-10-07 | Palo Alto Research Center Incorporated | Obtaining analyte information |
| US8437582B2 (en) | 2005-12-22 | 2013-05-07 | Palo Alto Research Center Incorporated | Transmitting light with lateral variation |
| US7315667B2 (en) | 2005-12-22 | 2008-01-01 | Palo Alto Research Center Incorporated | Propagating light to be sensed |
| US7263246B1 (en) * | 2006-02-21 | 2007-08-28 | United States Of America Department Of Energy | Oxygen detection using evanescent fields |
| US8268493B2 (en) * | 2006-05-30 | 2012-09-18 | University Of Connecticut | Fiber optic based in-situ diagnostics for PEM fuel cells |
| US7718948B2 (en) | 2006-12-04 | 2010-05-18 | Palo Alto Research Center Incorporated | Monitoring light pulses |
| JP4930034B2 (ja) | 2006-12-15 | 2012-05-09 | 日立電線株式会社 | 物理量測定システム |
| US8143070B2 (en) * | 2007-06-05 | 2012-03-27 | Ecolab Usa Inc. | Optical cell |
| CN101119036B (zh) | 2007-07-23 | 2011-01-19 | 柏禄帕迅能源科技有限公司 | 用于电动汽车的电池管理系统 |
| JP2009059582A (ja) | 2007-08-31 | 2009-03-19 | Toyota Motor Corp | 二次電池の圧力検出装置 |
| JP5229806B2 (ja) * | 2008-01-25 | 2013-07-03 | 独立行政法人海洋研究開発機構 | 水中における二酸化炭素濃度の測定装置及び方法 |
| US8241911B2 (en) * | 2008-11-07 | 2012-08-14 | Mocon, Inc. | Calibration card for photoluminescent oxygen sensors with zero point maintained with a metal-air battery |
| US8019190B2 (en) | 2009-03-30 | 2011-09-13 | General Electric Company | Optical sensors, systems, and methods of making |
| JP5414432B2 (ja) * | 2009-09-09 | 2014-02-12 | 株式会社半導体エネルギー研究所 | 蓄電システム |
| DE102010001197B4 (de) | 2010-01-25 | 2019-05-29 | Draka Cable Wuppertal Gmbh | Sensorelement und Verfahren zu seiner Herstellung und Verwendung |
| JP4580037B1 (ja) * | 2010-03-29 | 2010-11-10 | エンパイア テクノロジー ディベロップメント エルエルシー | 電池システム、及び電池の安全警報システム |
| JP4580038B1 (ja) * | 2010-04-27 | 2010-11-10 | エンパイア テクノロジー ディベロップメント エルエルシー | 電池システム、及び電池の安全警報システム |
| US8638070B2 (en) * | 2010-05-21 | 2014-01-28 | Qnovo Inc. | Method and circuitry to adaptively charge a battery/cell |
| JP5721847B2 (ja) * | 2010-10-29 | 2015-05-20 | エンパイア テクノロジー ディベロップメント エルエルシー | エネルギー蓄積装置 |
| US8729862B2 (en) * | 2010-12-17 | 2014-05-20 | Lenovo (Singapore) Pte. Ltd. | Controlled regeneration of solid electrolyte interface for prolonged cycling of lithium batteries |
| KR101217074B1 (ko) * | 2011-02-21 | 2012-12-31 | 로베르트 보쉬 게엠베하 | 배터리 관리 시스템 |
| US20120219847A1 (en) | 2011-02-24 | 2012-08-30 | Samsung Sdi Co., Ltd. | Pouch type battery and its manufacturing method |
| US9693716B2 (en) * | 2011-03-09 | 2017-07-04 | Medtronic, Inc. | Optical sensor system and measurement method |
| KR20140016921A (ko) * | 2011-04-05 | 2014-02-10 | 블랙라이트 파워 인코포레이티드 | H2o 기반의 전기화학적 수소-촉매 전력 시스템 |
| JP2013039006A (ja) * | 2011-08-10 | 2013-02-21 | Toyota Motor Corp | ガス排出装置 |
| US9401247B2 (en) * | 2011-09-21 | 2016-07-26 | Semiconductor Energy Laboratory Co., Ltd. | Negative electrode for power storage device and power storage device |
| US9490507B2 (en) | 2012-05-22 | 2016-11-08 | Lawrence Livermore National Security, Llc | Li-ion battery thermal runaway suppression system using microchannel coolers and refrigerant injections |
| US9704384B2 (en) * | 2012-05-22 | 2017-07-11 | Lawrence Livermore National Security, Llc | Battery management systems with thermally integrated fire suppression |
| US9267993B2 (en) | 2012-05-23 | 2016-02-23 | Lawrence Livermore National Security, Llc | Battery management system with distributed wireless sensors |
| WO2014026093A1 (en) | 2012-08-10 | 2014-02-13 | Battelle Memorial Institute | Optical monitoring of battery health |
| US9209494B2 (en) * | 2012-09-28 | 2015-12-08 | Palo Alto Research Center Incorporated | Monitoring/managing electrochemical energy device using detected intercalation stage changes |
| US9203122B2 (en) | 2012-09-28 | 2015-12-01 | Palo Alto Research Center Incorporated | Monitoring and management for energy storage devices |
| US9865895B2 (en) * | 2013-03-12 | 2018-01-09 | Ess Tech, Inc. | Methods to prepare stable electrolytes for iron redox flow batteries |
| WO2014145756A1 (en) * | 2013-03-15 | 2014-09-18 | Design Flux Technologies, Llc | Method and apparatus for creating a dynamically reconfigurable energy storage device |
| US10230125B2 (en) * | 2014-03-06 | 2019-03-12 | Ess Tech, Inc. | Method and system to maintain electrolyte stability for all-iron redox flow batteries |
| US9509011B2 (en) * | 2013-06-07 | 2016-11-29 | Ess Tech, Inc. | Method and system for rebalancing electrolytes in a redox flow battery system |
| US10063066B2 (en) * | 2014-01-07 | 2018-08-28 | Utah State University | Battery control |
| US9583796B2 (en) * | 2014-04-01 | 2017-02-28 | Palo Alto Research Center Incorporated | Method for monitoring/managing electrochemical energy device by detecting intercalation stage changes |
-
2014
- 2014-04-21 US US14/257,673 patent/US9553465B2/en active Active
-
2015
- 2015-03-30 JP JP2015070282A patent/JP6414501B2/ja active Active
- 2015-04-02 EP EP15162467.3A patent/EP2937928B1/en active Active
- 2015-04-07 KR KR1020150049194A patent/KR102271939B1/ko active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2015207555A5 (https=) | ||
| KR102559199B1 (ko) | 배터리 관리 방법 및 배터리 관리 장치 | |
| EP2110679B1 (en) | Device and method for detecting abnormality of electric storage device | |
| KR102892907B1 (ko) | 배터리의 단락 검출 장치 및 방법 | |
| CN108291941B (zh) | 用于检测由于未知放电电流导致的电池单元故障的装置和方法 | |
| US10261136B2 (en) | Battery degradation degree estimation device and battery degradation degree estimation method | |
| CN102162820B (zh) | 电流传感器及具备该电流传感器的蓄电池 | |
| JP2016508014A5 (https=) | ||
| JP2017083474A (ja) | 充電状態信頼性判定装置、充電状態信頼性判定方法 | |
| JP2004150800A (ja) | 電池管理システム、電池パック、及びその充電状態計測方法 | |
| KR102887115B1 (ko) | 배터리의 단락 검출 장치 및 방법 | |
| US9450427B2 (en) | State of charge determination for an electrical accumulator | |
| JP2015198085A5 (https=) | ||
| TW201413272A (zh) | 電池健康狀態檢知方法與裝置 | |
| TW201507239A (zh) | 電池系統及其控制器和控制方法 | |
| CN108141054A (zh) | 电池单元平衡方法和系统 | |
| JP2020024808A5 (https=) | ||
| US20160178704A1 (en) | Determining chemistry of a battery for an electronic device | |
| KR20200011014A (ko) | 배터리 제어 장치 및 배터리의 내부단락 검출 방법 | |
| KR20210054407A (ko) | 배터리 내부단락검출 시스템 및 이를 이용한 배터리 내부단락검출 방법 | |
| JP2014022282A5 (ja) | 二次電池異常検出装置、二次電池 | |
| JP5585308B2 (ja) | 電池制御装置 | |
| JP2023101508A (ja) | リチウムイオン二次電池の制御装置及びその制御方法 | |
| KR20230171293A (ko) | 배터리의 단락 검출 장치 및 방법 | |
| CN106816907B (zh) | 电动汽车以及电池管理系统及其故障检测方法 |