JP6657967B2 - 状態推定装置、状態推定方法 - Google Patents

状態推定装置、状態推定方法 Download PDF

Info

Publication number
JP6657967B2
JP6657967B2 JP2016001231A JP2016001231A JP6657967B2 JP 6657967 B2 JP6657967 B2 JP 6657967B2 JP 2016001231 A JP2016001231 A JP 2016001231A JP 2016001231 A JP2016001231 A JP 2016001231A JP 6657967 B2 JP6657967 B2 JP 6657967B2
Authority
JP
Japan
Prior art keywords
soc
storage element
power storage
estimating
state
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
Application number
JP2016001231A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017122622A (ja
Inventor
敦史 福島
敦史 福島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GS Yuasa International Ltd
Original Assignee
GS Yuasa International 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 GS Yuasa International Ltd filed Critical GS Yuasa International Ltd
Priority to JP2016001231A priority Critical patent/JP6657967B2/ja
Priority to PCT/JP2016/089083 priority patent/WO2017119393A1/fr
Priority to CN201680072465.5A priority patent/CN108369258B/zh
Priority to DE112016006166.8T priority patent/DE112016006166T5/de
Publication of JP2017122622A publication Critical patent/JP2017122622A/ja
Application granted granted Critical
Publication of JP6657967B2 publication Critical patent/JP6657967B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/387—Determining ampere-hour charge capacity or SoC
    • G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage measurements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • 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]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
JP2016001231A 2016-01-06 2016-01-06 状態推定装置、状態推定方法 Active JP6657967B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2016001231A JP6657967B2 (ja) 2016-01-06 2016-01-06 状態推定装置、状態推定方法
PCT/JP2016/089083 WO2017119393A1 (fr) 2016-01-06 2016-12-28 Dispositif et procédé d'estimation d'état
CN201680072465.5A CN108369258B (zh) 2016-01-06 2016-12-28 状态估计装置、状态估计方法
DE112016006166.8T DE112016006166T5 (de) 2016-01-06 2016-12-28 Zustandsschätz-Vorrichtung und Zustandsschätz-Verfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016001231A JP6657967B2 (ja) 2016-01-06 2016-01-06 状態推定装置、状態推定方法

Publications (2)

Publication Number Publication Date
JP2017122622A JP2017122622A (ja) 2017-07-13
JP6657967B2 true JP6657967B2 (ja) 2020-03-04

Family

ID=59274289

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016001231A Active JP6657967B2 (ja) 2016-01-06 2016-01-06 状態推定装置、状態推定方法

Country Status (4)

Country Link
JP (1) JP6657967B2 (fr)
CN (1) CN108369258B (fr)
DE (1) DE112016006166T5 (fr)
WO (1) WO2017119393A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102160274B1 (ko) * 2017-09-07 2020-09-25 주식회사 엘지화학 배터리 충전 상태 추정 장치 및 방법
CN108008317A (zh) * 2017-12-01 2018-05-08 重庆大学 一种基于电池开路电压曲线特性的荷电状态估计方法
KR102244140B1 (ko) 2017-12-21 2021-04-22 주식회사 엘지화학 배터리의 충전 상태를 캘리브레이션하기 위한 방법 및 배터리 관리 시스템
WO2019138286A1 (fr) * 2018-01-11 2019-07-18 株式会社半導体エネルギー研究所 Appareil de détection d'anomalies pour batterie secondaire, procédé de détection d'anomalies et programme
US10928457B2 (en) * 2018-12-07 2021-02-23 GM Global Technology Operations LLC Battery state estimation using high-frequency empirical model with resolved time constant
EP3828566A4 (fr) * 2018-12-21 2021-12-01 LG Chem, Ltd. Procédé pour estimer l'état de charge d'une batterie
KR102465294B1 (ko) * 2019-01-23 2022-11-08 주식회사 엘지에너지솔루션 배터리 관리 장치, 배터리 관리 방법 및 배터리팩
CN109991555A (zh) * 2019-04-18 2019-07-09 深圳市国新动力科技有限公司 一种电池组充电soc及放电soc的娇正方法
CN113075555B (zh) 2019-05-24 2024-08-23 宁德时代新能源科技股份有限公司 Soc修正方法和装置、电池管理系统和存储介质
JP7342671B2 (ja) * 2019-06-20 2023-09-12 株式会社Ｇｓユアサ 開発支援装置、開発支援方法、および状態検知方法
DE102019211142A1 (de) * 2019-07-26 2021-01-28 Siemens Mobility GmbH Verfahren zum Betreiben eines Schienenfahrzeugs und Schienenfahrzeug
FR3105432B1 (fr) * 2019-12-20 2021-12-24 Accumulateurs Fixes Procédé de détermination de la valeur d’un paramètre relatif à l’état de santé d’un élément électrochimique dans une batterie, système de gestion électronique d’une batterie, et batterie correspondante
CN112505546B (zh) * 2020-10-28 2021-08-03 江苏大学 一种双卡尔曼滤波耦合气液动力学模型估算soc的方法及系统
JP7500404B2 (ja) 2020-11-30 2024-06-17 古河電池株式会社 蓄電素子の充電率推定装置
CN115754755A (zh) * 2021-09-02 2023-03-07 比亚迪股份有限公司 电池荷电状态的估计方法和装置
JPWO2023053195A1 (fr) * 2021-09-28 2023-04-06
CN114295993B (zh) * 2021-12-02 2023-10-31 广州小鹏汽车科技有限公司 电池soc确定方法、装置、车辆及存储介质
JP7317247B1 (ja) * 2022-06-10 2023-07-28 三菱電機株式会社 並列電池管理装置および並列電池制御システム
CN115616409A (zh) * 2022-08-31 2023-01-17 广州小鹏汽车科技有限公司 电池荷电状态的计算方法、装置、车辆及存储介质
CN117811169B (zh) * 2024-02-29 2024-05-10 威海凯瑞电气股份有限公司 电池主动均衡管理系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6313606B1 (en) * 1997-06-03 2001-11-06 Sony Corporation Method and apparatus for detecting battery capacity
JP4086008B2 (ja) * 2004-04-28 2008-05-14 ソニー株式会社 二次電池の残容量率算出方法および電池パック
KR100804698B1 (ko) 2006-06-26 2008-02-18 삼성에스디아이 주식회사 배터리 ｓｏｃ 추정 방법 및 이를 이용하는 배터리 관리시스템 및 구동 방법
CN101639522B (zh) * 2008-08-01 2014-06-04 株式会社杰士汤浅国际 二次电池的劣化状态诊断装置
JP2011106952A (ja) * 2009-11-17 2011-06-02 Honda Motor Co Ltd 電池の残容量推定方法
JP2012057998A (ja) * 2010-09-07 2012-03-22 Calsonic Kansei Corp 二次電池の充電率算出装置および充電率算出方法
JP5994521B2 (ja) * 2012-09-21 2016-09-21 株式会社Ｇｓユアサ 状態推定装置、開放電圧特性生成方法
JP2014102248A (ja) * 2012-10-24 2014-06-05 Gs Yuasa Corp 蓄電状態検出装置
CN103048626B (zh) * 2012-12-17 2015-04-15 惠州市亿能电子有限公司 一种准确估算soc的方法
JP2015038444A (ja) * 2013-08-19 2015-02-26 株式会社東芝 二次電池の残量推定方法及びその装置
US20150081237A1 (en) * 2013-09-19 2015-03-19 Seeo, Inc Data driven/physical hybrid model for soc determination in lithium batteries
CN103529398A (zh) * 2013-10-28 2014-01-22 哈尔滨工业大学 基于扩展卡尔曼滤波的锂离子电池soc在线估计方法
CN103616646B (zh) * 2013-12-02 2016-04-06 惠州市亿能电子有限公司 一种利用ocv-soc曲线修正soc的方法
JP6213333B2 (ja) * 2014-03-25 2017-10-18 富士通株式会社 推定プログラム、推定方法および推定装置

Also Published As

Publication number Publication date
WO2017119393A1 (fr) 2017-07-13
DE112016006166T5 (de) 2018-09-20
CN108369258A (zh) 2018-08-03
JP2017122622A (ja) 2017-07-13
CN108369258B (zh) 2021-02-19

Similar Documents

Publication Publication Date Title
JP6657967B2 (ja) 状態推定装置、状態推定方法
CN106461732B (zh) 用于估计电池的健康状态的方法
US9720046B2 (en) Battery state estimating device and battery state estimating method
CN107690585B (zh) 用于确定锂硫电池组的健康状况和充电状态的方法和装置
JP7036605B2 (ja) 組電池の状態推定装置及び組電池の状態推定方法
US9759779B2 (en) State of charge estimation device and method of estimating state of charge
JP5863603B2 (ja) 電池状態推定装置、電池制御装置、電池システム、電池状態推定方法
JP5058814B2 (ja) バッテリーの状態及びパラメーターの推定システム及び方法
CN108291944B (zh) 电池管理装置
JP2020060581A (ja) 蓄電素子管理装置、ｓｏｃのリセット方法、蓄電素子モジュール、蓄電素子管理プログラム及び移動体
JP6714838B2 (ja) 状態推定装置及び状態推定方法
KR20190027609A (ko) 배터리 충전 상태 추정 장치 및 방법
JP6183336B2 (ja) 充電率算出装置
JP6895541B2 (ja) 二次電池監視装置、二次電池状態演算装置および二次電池状態推定方法
CN116113837A (zh) 用于估计电池的荷电状态的方法
CN112384814A (zh) 二次电池参数估计装置、二次电池参数估计方法和程序
JP7010563B2 (ja) バッテリー充電状態推定装置
JP2019211248A (ja) 二次電池パラメータ推定装置、二次電池パラメータ推定方法及びプログラム
WO2006057469A1 (fr) Procede et systeme d'estimation de l'etat et des parametres d'une batterie
JP2021144886A (ja) 電池管理装置、電池管理システム及び電池管理方法
JP6895537B2 (ja) 電池状態推定装置
CN116559675A (zh) 电流传感器误差辨识方法、装置及电池系统

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20181009

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190604

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190802

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20191008

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191127

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: 20200107

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200120

R150 Certificate of patent or registration of utility model

Ref document number: 6657967

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150