BRPI0416424A - aparato e método para estimar o estado da carga de uma bateria usando rede neural - Google Patents

aparato e método para estimar o estado da carga de uma bateria usando rede neural

Info

Publication number
BRPI0416424A
BRPI0416424A BRPI0416424-5A BRPI0416424A BRPI0416424A BR PI0416424 A BRPI0416424 A BR PI0416424A BR PI0416424 A BRPI0416424 A BR PI0416424A BR PI0416424 A BRPI0416424 A BR PI0416424A
Authority
BR
Brazil
Prior art keywords
neural network
battery
learning algorithm
charge
state
Prior art date
Application number
BRPI0416424-5A
Other languages
English (en)
Inventor
Il Cho
Original Assignee
Lg Chemical Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of BRPI0416424A publication Critical patent/BRPI0416424A/pt
Publication of BRPI0416424B1 publication Critical patent/BRPI0416424B1/pt
Publication of BRPI0416424B8 publication Critical patent/BRPI0416424B8/pt

Links

Classifications

    • 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]
    • 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
    • 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]
    • 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
    • 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
    • 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
    • B60L2260/46—Control modes by self learning
    • 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
    • B60L2260/48—Control modes by fuzzy logic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/10—Temperature sensitive devices
    • 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

Abstract

"APARATO E MéTODO PARA ESTIMAR O ESTADO DA CARGA DE UMA BATERIA USANDO REDE NEURAL". é descrito um aparato e um método para estimar o estado de carga de uma bateria apresentando uma característica não-linear usando uma rede neural. O aparato inclui uma seção sensora para detectar corrente, voltagem e temperatura de uma célula de bateria, uma rede neural que executa um algoritmo de rede neural e um algoritmo de aprendizagem baseado nos dados da corrente, voltagem e temperatura transmitidos da seção sensora e nos dados de tempo presente, produzindo assim uma saída do EdC da bateria estimado por um algoritmo de aprendizagem final, e um comparador para comparar um valor de saída da rede neural com um valor-alvo pré-determinado e fazer a rede neural; executar interativamente o algoritmo de aprendizagem se a diferença entre o valor de saída da rede neural e o valor-alvo pré-determinado estiver fora de um limite pré-determinado, atualizando assim o algoritmo de aprendizagem para gerar o algoritmo de aprendizagem final. O estado de carga da bateria é precisamente estimado pelo algoritmo de rede neural.
BRPI0416424A 2003-12-18 2004-12-17 Equipamento e processo para estimar o estado de carga de uma bateria BRPI0416424B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20030092880 2003-12-18
KR10-2003-0092880 2003-12-18
PCT/KR2004/003332 WO2005059579A1 (en) 2003-12-18 2004-12-17 Apparatus and method for estimating state of charge of battery using neural network

Publications (3)

Publication Number Publication Date
BRPI0416424A true BRPI0416424A (pt) 2007-01-16
BRPI0416424B1 BRPI0416424B1 (pt) 2017-06-20
BRPI0416424B8 BRPI0416424B8 (pt) 2023-01-17

Family

ID=36809350

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0416424A BRPI0416424B8 (pt) 2003-12-18 2004-12-17 Equipamento e processo para estimar o estado de carga de uma bateria

Country Status (11)

Country Link
US (1) US7583059B2 (pt)
EP (1) EP1702219B1 (pt)
JP (1) JP4331210B2 (pt)
KR (1) KR100651573B1 (pt)
CN (1) CN100570388C (pt)
AT (1) ATE556327T1 (pt)
BR (1) BRPI0416424B8 (pt)
CA (1) CA2550072C (pt)
RU (1) RU2328753C2 (pt)
TW (1) TWI260808B (pt)
WO (1) WO2005059579A1 (pt)

Families Citing this family (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7321220B2 (en) * 2003-11-20 2008-01-22 Lg Chem, Ltd. Method for calculating power capability of battery packs using advanced cell model predictive techniques
US8103485B2 (en) * 2004-11-11 2012-01-24 Lg Chem, Ltd. State and parameter estimation for an electrochemical cell
DE602006002896D1 (de) * 2005-02-14 2008-11-13 Denso Corp Verfahren und Vorrichtung zur Erkennung des Ladestatus einer Sekundärbatterie auf Basis neuronaler Netzwerkkalkulation
KR100842678B1 (ko) * 2005-03-17 2008-06-30 주식회사 엘지화학 동적 패턴에 대한 배터리 잔존량 추정법의 비교 참조값구성 방법
JP4587306B2 (ja) * 2005-04-20 2010-11-24 株式会社デンソー 二次電池の残存容量演算方法
KR100793616B1 (ko) * 2005-06-13 2008-01-10 주식회사 엘지화학 배터리 잔존량 추정 장치 및 방법
US7723957B2 (en) * 2005-11-30 2010-05-25 Lg Chem, Ltd. System, method, and article of manufacture for determining an estimated battery parameter vector
FR2897161B1 (fr) * 2006-02-09 2008-07-11 Peugeot Citroen Automobiles Sa Systeme de recalage de l'information d'etat de charge d'une batterie de vehicule automobile
KR100901252B1 (ko) * 2006-08-02 2009-06-08 주식회사 엘지화학 슬라이딩 모드 관측기를 이용한 ２차 전지 ｓｏｃ 예측방법 및 장치
CN101535827A (zh) * 2006-10-30 2009-09-16 皇家飞利浦电子股份有限公司 用于在电池非平衡时确定电池的荷电状态的设备和方法
GB2444511B (en) * 2006-12-06 2008-10-22 Iti Scotland Ltd Battery Management System
EP2110679B1 (en) * 2007-02-08 2013-04-10 Panasonic EV Energy Co., Ltd. Device and method for detecting abnormality of electric storage device
JP2008232758A (ja) * 2007-03-19 2008-10-02 Nippon Soken Inc 二次電池の内部状態検出装置及びニューラルネット式状態量推定装置
CN101067644B (zh) 2007-04-20 2010-05-26 杭州高特电子设备有限公司 蓄电池性能分析专家诊断方法
CN101067645B (zh) * 2007-04-20 2010-11-24 杭州高特电子设备有限公司 一种阀控式铅酸蓄电池性能分析方法
CN101359036B (zh) * 2007-07-31 2010-11-17 比亚迪股份有限公司 电池荷电状态的测定方法
KR100911316B1 (ko) * 2007-08-23 2009-08-11 주식회사 엘지화학 배터리의 장기 특성 예측 시스템 및 방법
KR100936892B1 (ko) * 2007-09-13 2010-01-14 주식회사 엘지화학 배터리의 장기 특성 예측 시스템 및 방법
US8628872B2 (en) * 2008-01-18 2014-01-14 Lg Chem, Ltd. Battery cell assembly and method for assembling the battery cell assembly
US7994755B2 (en) * 2008-01-30 2011-08-09 Lg Chem, Ltd. System, method, and article of manufacture for determining an estimated battery cell module state
US9140501B2 (en) * 2008-06-30 2015-09-22 Lg Chem, Ltd. Battery module having a rubber cooling manifold
US8426050B2 (en) * 2008-06-30 2013-04-23 Lg Chem, Ltd. Battery module having cooling manifold and method for cooling battery module
US8486552B2 (en) * 2008-06-30 2013-07-16 Lg Chem, Ltd. Battery module having cooling manifold with ported screws and method for cooling the battery module
US7883793B2 (en) * 2008-06-30 2011-02-08 Lg Chem, Ltd. Battery module having battery cell assemblies with alignment-coupling features
US8067111B2 (en) * 2008-06-30 2011-11-29 Lg Chem, Ltd. Battery module having battery cell assembly with heat exchanger
US9759495B2 (en) * 2008-06-30 2017-09-12 Lg Chem, Ltd. Battery cell assembly having heat exchanger with serpentine flow path
US8202645B2 (en) 2008-10-06 2012-06-19 Lg Chem, Ltd. Battery cell assembly and method for assembling the battery cell assembly
FR2942087B1 (fr) 2009-02-12 2011-02-18 Peugeot Citroen Automobiles Sa Dispositif et procede de gestion du niveau de charge electrique lors de la mise en charge d'une source de stockage electrochimique embarquee dans un vehicule
US9337456B2 (en) * 2009-04-20 2016-05-10 Lg Chem, Ltd. Frame member, frame assembly and battery cell assembly made therefrom and methods of making the same
US8852778B2 (en) * 2009-04-30 2014-10-07 Lg Chem, Ltd. Battery systems, battery modules, and method for cooling a battery module
US8403030B2 (en) * 2009-04-30 2013-03-26 Lg Chem, Ltd. Cooling manifold
US8663828B2 (en) * 2009-04-30 2014-03-04 Lg Chem, Ltd. Battery systems, battery module, and method for cooling the battery module
US8663829B2 (en) 2009-04-30 2014-03-04 Lg Chem, Ltd. Battery systems, battery modules, and method for cooling a battery module
CN102439781A (zh) * 2009-05-11 2012-05-02 马亨德拉雷瓦电动汽车私人有限公司 用于监视和控制能源系统的系统和方法
US8703318B2 (en) * 2009-07-29 2014-04-22 Lg Chem, Ltd. Battery module and method for cooling the battery module
US8399118B2 (en) * 2009-07-29 2013-03-19 Lg Chem, Ltd. Battery module and method for cooling the battery module
CN102612784B (zh) * 2009-08-21 2015-08-19 马亨德拉雷瓦电动汽车私人有限公司 对储能系统中的储备能量的确定和使用
US8399119B2 (en) * 2009-08-28 2013-03-19 Lg Chem, Ltd. Battery module and method for cooling the battery module
RU2491566C1 (ru) * 2010-02-18 2013-08-27 Ниссан Мотор Ко., Лтд. Устройство оценки состояния батареи и способ оценки состояния батареи
JP5691592B2 (ja) 2010-02-18 2015-04-01 日産自動車株式会社 電池状態推定装置
US8319479B2 (en) * 2010-03-23 2012-11-27 Ememory Technology Inc. Method of estimating battery recharge time and related device
EP2551687B1 (en) 2010-03-23 2020-07-15 Furukawa Electric Co., Ltd. Device for estimating internal state of battery, and method for estimating internal state of battery
US20110234167A1 (en) * 2010-03-24 2011-09-29 Chin-Hsing Kao Method of Predicting Remaining Capacity and Run-time of a Battery Device
US8341449B2 (en) 2010-04-16 2012-12-25 Lg Chem, Ltd. Battery management system and method for transferring data within the battery management system
US9147916B2 (en) 2010-04-17 2015-09-29 Lg Chem, Ltd. Battery cell assemblies
WO2011133863A2 (en) * 2010-04-22 2011-10-27 Enerdel, Inc. Monitoring of battery state of charge
TWI395965B (zh) * 2010-06-04 2013-05-11 Nat Univ Chin Yi Technology 燃料電池故障預測系統及其建立方法
US8353315B2 (en) 2010-08-23 2013-01-15 Lg Chem, Ltd. End cap
US8920956B2 (en) 2010-08-23 2014-12-30 Lg Chem, Ltd. Battery system and manifold assembly having a manifold member and a connecting fitting
US8758922B2 (en) 2010-08-23 2014-06-24 Lg Chem, Ltd. Battery system and manifold assembly with two manifold members removably coupled together
US8469404B2 (en) 2010-08-23 2013-06-25 Lg Chem, Ltd. Connecting assembly
US9005799B2 (en) 2010-08-25 2015-04-14 Lg Chem, Ltd. Battery module and methods for bonding cell terminals of battery cells together
US8662153B2 (en) 2010-10-04 2014-03-04 Lg Chem, Ltd. Battery cell assembly, heat exchanger, and method for manufacturing the heat exchanger
US8775341B1 (en) 2010-10-26 2014-07-08 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
US9015093B1 (en) 2010-10-26 2015-04-21 Michael Lamport Commons Intelligent control with hierarchical stacked neural networks
JP5695464B2 (ja) * 2011-03-28 2015-04-08 株式会社東芝 充放電判定装置及び充放電判定プログラム
US8288031B1 (en) 2011-03-28 2012-10-16 Lg Chem, Ltd. Battery disconnect unit and method of assembling the battery disconnect unit
CN102226834B (zh) * 2011-03-31 2013-02-20 杭州高特电子设备有限公司 基于模糊分类技术的蓄电池容量判断方法
US8449998B2 (en) 2011-04-25 2013-05-28 Lg Chem, Ltd. Battery system and method for increasing an operational life of a battery cell
US9178192B2 (en) 2011-05-13 2015-11-03 Lg Chem, Ltd. Battery module and method for manufacturing the battery module
KR20120134415A (ko) * 2011-06-02 2012-12-12 에스케이이노베이션 주식회사 Ｅｓｓ의 배터리 수명 예측 시스템 및 그 방법
US8859119B2 (en) 2011-06-30 2014-10-14 Lg Chem, Ltd. Heating system for a battery module and method of heating the battery module
US8974928B2 (en) 2011-06-30 2015-03-10 Lg Chem, Ltd. Heating system for a battery module and method of heating the battery module
US8974929B2 (en) 2011-06-30 2015-03-10 Lg Chem, Ltd. Heating system for a battery module and method of heating the battery module
US8993136B2 (en) 2011-06-30 2015-03-31 Lg Chem, Ltd. Heating system for a battery module and method of heating the battery module
US9496544B2 (en) 2011-07-28 2016-11-15 Lg Chem. Ltd. Battery modules having interconnect members with vibration dampening portions
CN103635822B (zh) * 2011-08-30 2016-02-10 三洋电机株式会社 电池系统、电动车辆、移动体、电力储存装置以及电源装置
CN102364353B (zh) * 2011-11-14 2013-10-16 北京理工大学 一种基于热效应的二次电池一致性评估方法
US9316699B2 (en) 2012-04-05 2016-04-19 Samsung Sdi Co., Ltd. System for predicting lifetime of battery
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
KR101547006B1 (ko) * 2012-10-26 2015-08-24 주식회사 엘지화학 배터리 잔존 용량 추정 장치 및 방법
US8981857B2 (en) 2012-11-15 2015-03-17 Freescale Semiconductor, Inc. Temperature dependent timer circuit
CN103018673B (zh) * 2012-11-19 2015-01-21 北京航空航天大学 一种基于改进型动态小波神经网络的航天Ni-Cd蓄电池寿命预测方法
AT512003A3 (de) * 2013-01-23 2014-05-15 Avl List Gmbh Verfahren zur Ermittlung eines regelungstechnischen Beobachters für den SoC
US20140218040A1 (en) * 2013-02-01 2014-08-07 Samsung Sdi Co., Ltd. Method for estimating the state of charge of a battery, and battery management system using the method
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
CN103176139B (zh) * 2013-03-08 2015-07-29 桂林电子科技大学 动力电池非光滑迟滞特性补偿的电荷状态估算方法及系统
US20140278169A1 (en) * 2013-03-12 2014-09-18 Samsung Sdi Co., Ltd. Apparatus for predicting state of health of battery pack by using discrete wavelet transform
TWI491801B (zh) * 2013-03-18 2015-07-11 Nat Univ Chin Yi Technology 風力發電故障預測系統及其方法
FR3010532B1 (fr) * 2013-09-11 2017-06-09 Commissariat Energie Atomique Procede, dispositif et systeme d'estimation de l'etat de charge d'une batterie
US10950421B2 (en) * 2014-04-21 2021-03-16 Lam Research Corporation Using modeling for identifying a location of a fault in an RF transmission system for a plasma system
KR20150121920A (ko) * 2014-04-22 2015-10-30 현대모비스 주식회사 차량용 배터리 센서 및 상기 센서를 이용한 계절 판단 방법
KR102241683B1 (ko) * 2014-07-30 2021-04-19 삼성전자주식회사 배터리의 상태를 추정하는 방법 및 장치
CN104375091A (zh) * 2014-11-18 2015-02-25 柳州市金旭节能科技有限公司 电动汽车动力蓄电池组监测方法
CN104569838B (zh) * 2014-12-23 2017-11-21 深圳市科陆电子科技股份有限公司 基于远程监控的集装箱储能设备核心部件的评价方法
CN104849671B (zh) * 2015-05-22 2017-07-11 大连理工大学 一种基于组合神经网络的电池组容量检测系统
KR102527334B1 (ko) 2015-11-24 2023-05-02 삼성전자주식회사 배터리 관리 장치 및 방법
CN105528637B (zh) * 2015-11-26 2018-06-22 江南大学 基于线性内插型模糊神经网络的诊断方法
CN105911476B (zh) * 2016-04-13 2018-08-28 华北电力大学 一种基于数据挖掘的电池储能系统soc预测方法
CN106501721A (zh) * 2016-06-03 2017-03-15 湘潭大学 一种基于生物进化的锂电池soc估算方法
CN106443453A (zh) * 2016-07-04 2017-02-22 陈逸涵 一种基于bp神经网络的锂电池soc估算方法
CN106324517A (zh) * 2016-08-29 2017-01-11 丹阳亿豪电子科技有限公司 一种新能源汽车电池性能预测方法
US10997490B2 (en) * 2017-02-24 2021-05-04 International Business Machines Corporation Battery-based neural network weights
KR20230170991A (ko) * 2017-05-03 2023-12-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 신경망, 전력 저장 시스템, 차량, 및 전자 기기
CN107037373B (zh) * 2017-05-03 2019-03-29 广西大学 基于神经网络的蓄电池剩余电量预测方法
US11691518B2 (en) 2017-07-21 2023-07-04 Quantumscape Battery, Inc. Predictive model for estimating battery states
CN107436411B (zh) * 2017-07-28 2019-06-14 南京航空航天大学 基于分数阶神经网络和双容积卡尔曼的电池soh在线估计方法
US11870042B2 (en) 2017-09-06 2024-01-09 Semiconductor Energy Laboratory Co., Ltd. Power storage system, vehicle, electronic device, and semiconductor device
KR101965832B1 (ko) * 2017-11-27 2019-04-05 (주) 페스코 배터리 soc 추정 시스템 및 이를 이용한 배터리 soc 추정방법
CN108414937A (zh) * 2017-12-08 2018-08-17 国网北京市电力公司 充电电池荷电状态确定方法及装置
KR102043626B1 (ko) * 2017-12-27 2019-12-02 주식회사 비앤에이치코리아 복수의 성형수술경험자의 비포 앤 애프터 이미지에 대한 빅데이터를 분석하여 성형수술을 희망하는 고객에게 가상의 성형이미지를 제공하는 딥러닝 기반 가상성형장치
KR101992051B1 (ko) * 2018-03-19 2019-06-21 충북대학교 산학협력단 배터리 잔량 예측 방법 및 배터리 잔량 예측 시스템
CN108573545B (zh) * 2018-04-24 2019-10-08 中南大学 一种冰雪环境无人驾驶车辆电源模型预测方法与系统
US11493558B2 (en) 2018-04-27 2022-11-08 Semiconductor Energy Laboratory Co., Ltd. Estimation method of state of charge of power storage device and estimation system of state of charge of power storage device
US10983167B2 (en) * 2018-06-14 2021-04-20 Huayuan Semiconductor (Shenzhen) Limited Company Method and device for gauging an electronic apparatus
CN109001640B (zh) * 2018-06-29 2021-08-20 深圳市科列技术股份有限公司 一种动力电池的数据处理方法和装置
CN109031147B (zh) * 2018-08-21 2020-12-01 湖南兴业绿色电力科技有限公司 一种磷酸铁锂电池组的soc估算方法
CN109633450B (zh) * 2018-11-23 2021-05-14 成都大超科技有限公司 一种基于神经网络的锂电池充电检测系统
US11119494B2 (en) 2019-01-07 2021-09-14 Wing Aviation Llc Using machine learning techniques to estimate available energy for vehicles
WO2020153047A1 (ja) * 2019-01-24 2020-07-30 ソニーセミコンダクタソリューションズ株式会社 電圧制御装置
KR20200097170A (ko) * 2019-02-07 2020-08-18 주식회사 엘지화학 배터리 관리 장치, 배터리 관리 방법 및 배터리팩
CN110007235A (zh) * 2019-03-24 2019-07-12 天津大学青岛海洋技术研究院 一种电动汽车蓄电池soc在线预测方法
DE102019107935A1 (de) * 2019-03-27 2020-10-01 Volkswagen Aktiengesellschaft Verfahren zur Bestimmung eines Zustands einer wiederaufladbaren Batterie eines Fahrzeuges
KR20200117794A (ko) * 2019-04-05 2020-10-14 주식회사 엘지화학 배터리 관리 장치 및 방법
CN110048477B (zh) * 2019-04-19 2023-05-26 浙江大学宁波理工学院 一种基于神经元控制的快速充电器及控制方法
IT201900006987A1 (pt) * 2019-05-17 2019-05-17
KR102652117B1 (ko) 2019-07-10 2024-03-27 삼성전자주식회사 이미지 보정 방법 및 이미지 보정 시스템
CN110658459B (zh) * 2019-09-12 2021-10-15 北京航空航天大学 基于双向循环神经网络的锂离子电池荷电状态估计方法
EP3812783A1 (en) 2019-10-23 2021-04-28 Novum engineerING GmbH Estimating a battery state from electrical impedance measurements using convolutional neural network means
EP3812781B1 (en) 2019-10-23 2022-11-30 Novum engineerING GmbH Estimating a battery state of an electrochemical battery
EP3812780B1 (en) 2019-10-23 2022-09-28 Novum engineerING GmbH Estimating a battery state from gradients of electrical impedance measurements
EP3812782B1 (en) 2019-10-23 2022-09-14 Novum engineerING GmbH Estimating a temperature of an electrochemical battery
EP3812779B1 (en) 2019-10-23 2022-09-28 Novum engineerING GmbH Analyzing electrical impedance measurements of an electrochemical battery
CN110673039B (zh) * 2019-11-11 2022-02-08 安徽优旦科技有限公司 一种基于大数据的磷酸铁锂电池soc充电在线校正方法
US20210173012A1 (en) * 2019-12-04 2021-06-10 Robert Bosch Gmbh Method and system for estimation of open circuit voltage of a battery cell
KR102439041B1 (ko) 2020-08-14 2022-09-02 주식회사 한국파워셀 신경망 기반의 배터리 셀 불량 및 화재 사전 진단 방법 및 장치
CN112234673B (zh) * 2020-09-30 2022-04-22 长安大学 一种适用于均衡电路的电池能量均衡方法
CN112379272B (zh) * 2020-11-16 2021-09-21 北京理工大学 一种基于人工智能的锂离子电池系统soc估计方法
DE102020130732A1 (de) 2020-11-20 2022-05-25 Audi Aktiengesellschaft Verfahren zum Ermitteln eines Werts eines Parameters einer Batteriezelle, Steuereinrichtung und Kraftfahrzeug
KR102575963B1 (ko) * 2020-11-30 2023-09-07 동국대학교 산학협력단 셀 밸런싱 신경망 모델을 이용한 리튬 이온 배터리 팩 제어방법 및 그 제어장치
CA3205991A1 (en) * 2020-12-30 2022-07-07 Baxter International Inc. System and method for generating battery alarms in infusion devices
KR20220112997A (ko) 2021-02-05 2022-08-12 경북대학교 산학협력단 신경망을 이용한 리튬배터리 팩의 각 셀에 대한 실시간 충전상태 추정장치
WO2022248532A1 (en) * 2021-05-25 2022-12-01 Danmarks Tekniske Universitet Data-driven and temperature-cycles based remaining useful life estimation of an electronic device
CN113552490B (zh) * 2021-06-29 2022-04-01 广东工业大学 一种基于休息恢复效应的可重构电池组soc估计方法
CN113258154B (zh) * 2021-07-16 2021-10-15 苏州浪潮智能科技有限公司 一种电池充电方法、装置、设备及介质
CN114280490B (zh) * 2021-09-08 2024-02-09 国网湖北省电力有限公司荆门供电公司 一种锂离子电池荷电状态估计方法及系统
US11694560B1 (en) 2021-12-28 2023-07-04 Beta Air, Llc Computing device and method for predicting battery temperature in an electric aircraft
CN114725578A (zh) * 2022-04-29 2022-07-08 苏州市职业大学 一种基于新能源汽车的锂电池温控装置系统
CN115659790B (zh) * 2022-10-13 2024-02-06 厦门宇电自动化科技有限公司 一种动力电池包的温度实时检测方法
CN117289141A (zh) * 2023-11-22 2023-12-26 深圳市麦迪瑞科技有限公司 基于人工智能的电动自行车充电状态监测方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740554A1 (fr) * 1995-10-31 1997-04-30 Philips Electronique Lab Systeme de controle de la phase de decharge des cycles de charge-decharge d'une batterie rechargeable, et dispositif hote muni d'une batterie intelligente
JP3520886B2 (ja) * 1996-03-08 2004-04-19 サンケン電気株式会社 二次電池の状態判定方法
US6064180A (en) * 1996-10-29 2000-05-16 General Motors Corporation Method and apparatus for determining battery state-of-charge using neural network architecture
JPH1132442A (ja) 1997-07-10 1999-02-02 Matsushita Electric Ind Co Ltd 蓄電池残容量推定方法及び蓄電池残容量推定システム
ES2197638T3 (es) * 1998-05-28 2004-01-01 Toyota Jidosha Kabushiki Kaisha Medios para estimar el estado de carga de una bateria y procedimiento para estimar el estado de degradacion de una bateria.
JP2002543754A (ja) 1999-05-05 2002-12-17 ミッドトロニクス インコーポレイテッド 自動車用車両のためのエネルギ管理システム
JP2002228730A (ja) 2001-02-06 2002-08-14 Shikoku Electric Power Co Inc 二次電池の残存電力量の推定装置
US20030184307A1 (en) * 2002-02-19 2003-10-02 Kozlowski James D. Model-based predictive diagnostic tool for primary and secondary batteries
JP4038788B2 (ja) * 2002-02-22 2008-01-30 アクソンデータマシン株式会社 バッテリの残存容量判定方法と、その装置

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