JP2016211924A - 二次電池の充電率算出装置、及び蓄電池システム - Google Patents

二次電池の充電率算出装置、及び蓄電池システム Download PDF

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Publication number
JP2016211924A
JP2016211924A JP2015094388A JP2015094388A JP2016211924A JP 2016211924 A JP2016211924 A JP 2016211924A JP 2015094388 A JP2015094388 A JP 2015094388A JP 2015094388 A JP2015094388 A JP 2015094388A JP 2016211924 A JP2016211924 A JP 2016211924A
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JP
Japan
Prior art keywords
charge
secondary battery
rate
charging rate
charging
Prior art date
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Withdrawn
Application number
JP2015094388A
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English (en)
Japanese (ja)
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JP2016211924A5 (enExample
Inventor
欣之介 板橋
Kinnosuke Itabashi
欣之介 板橋
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.)
Marelli Corp
Original Assignee
Calsonic Kansei Corp
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 Calsonic Kansei Corp filed Critical Calsonic Kansei Corp
Priority to JP2015094388A priority Critical patent/JP2016211924A/ja
Priority to PCT/JP2016/002163 priority patent/WO2016178308A1/ja
Priority to US15/570,896 priority patent/US20180292462A1/en
Publication of JP2016211924A publication Critical patent/JP2016211924A/ja
Publication of JP2016211924A5 publication Critical patent/JP2016211924A5/ja
Withdrawn legal-status Critical Current

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    • 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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M14/00—Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/92—Regulation of charging or discharging current or voltage with prioritisation of loads or sources
    • 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
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • 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
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
    • H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
    • H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
    • H02J2105/37—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV]
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2015094388A 2015-05-01 2015-05-01 二次電池の充電率算出装置、及び蓄電池システム Withdrawn JP2016211924A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015094388A JP2016211924A (ja) 2015-05-01 2015-05-01 二次電池の充電率算出装置、及び蓄電池システム
PCT/JP2016/002163 WO2016178308A1 (ja) 2015-05-01 2016-04-22 二次電池の充電率算出装置、及び蓄電池システム
US15/570,896 US20180292462A1 (en) 2015-05-01 2016-04-22 State of charge calculation apparatus for secondary battery and storage battery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015094388A JP2016211924A (ja) 2015-05-01 2015-05-01 二次電池の充電率算出装置、及び蓄電池システム

Publications (2)

Publication Number Publication Date
JP2016211924A true JP2016211924A (ja) 2016-12-15
JP2016211924A5 JP2016211924A5 (enExample) 2018-02-08

Family

ID=57218146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015094388A Withdrawn JP2016211924A (ja) 2015-05-01 2015-05-01 二次電池の充電率算出装置、及び蓄電池システム

Country Status (3)

Country Link
US (1) US20180292462A1 (enExample)
JP (1) JP2016211924A (enExample)
WO (1) WO2016178308A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020196648A1 (ja) * 2019-03-25 2020-10-01 マレリ株式会社 充電制御装置、充電制御方法および充電制御プログラム
JP2021012106A (ja) * 2019-07-05 2021-02-04 スズキ株式会社 Ｓｏｃ推定装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6776904B2 (ja) * 2017-01-13 2020-10-28 株式会社デンソー 電池パック及び電源システム
EP3447876A1 (de) * 2017-08-23 2019-02-27 Hilti Aktiengesellschaft Ermitteln der ladung eines akkumulators bei einem ladevorgang
JP7573195B2 (ja) * 2019-07-18 2024-10-25 パナソニックＩｐマネジメント株式会社 管理装置、及び電源システム
CN114814604B (zh) * 2022-05-12 2025-09-23 苏州精控能源科技股份有限公司 一种电池soc估算方法及装置
US12613282B2 (en) * 2022-11-08 2026-04-28 Cirrus Logic Inc. Systems and methods for determining battery state of charge
CN116184225A (zh) * 2022-12-09 2023-05-30 宝玛医疗科技(无锡)有限公司 电动设备的电量显示方法、电动设备和介质
KR102981337B1 (ko) * 2022-12-23 2026-06-22 주식회사 엘지에너지솔루션 배터리 관리 장치 및 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4583765B2 (ja) * 2004-01-14 2010-11-17 富士重工業株式会社 蓄電デバイスの残存容量演算装置
US7382110B2 (en) * 2004-04-23 2008-06-03 Sony Corporation Method of charging secondary battery, method of calculating remaining capacity rate of secondary battery, and battery pack
JP2008164417A (ja) * 2006-12-28 2008-07-17 Nissan Motor Co Ltd 二次電池の内部抵抗推定装置
JP4544273B2 (ja) * 2007-06-20 2010-09-15 トヨタ自動車株式会社 車両用電源装置および車両用電源装置における蓄電装置の充電状態推定方法
JP2010019595A (ja) * 2008-07-08 2010-01-28 Fuji Heavy Ind Ltd 蓄電デバイスの残存容量演算装置
JP5287844B2 (ja) * 2010-12-27 2013-09-11 株式会社デンソー 二次電池の残存容量演算装置
WO2013125118A1 (ja) * 2012-02-22 2013-08-29 カルソニックカンセイ株式会社 パラメータ推定装置
JP6040724B2 (ja) * 2012-03-13 2016-12-07 日産自動車株式会社 バッテリの残存容量算出装置及びバッテリの残存容量算出方法
US9533595B2 (en) * 2012-09-05 2017-01-03 Sanyo Electric Co., Ltd. Vehicular battery system and vehicle equipped with same
WO2014068882A1 (ja) * 2012-10-29 2014-05-08 三洋電機株式会社 車載用の電装予備バッテリユニットと車両用の電源装置及びこの電源装置を搭載する車両
JP6155830B2 (ja) * 2012-11-05 2017-07-05 株式会社Ｇｓユアサ 状態推定装置、状態推定方法
US20150293183A1 (en) * 2012-11-30 2015-10-15 Sanyo Electric Co., Ltd. Battery management device, power supply, and soc estimation method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020196648A1 (ja) * 2019-03-25 2020-10-01 マレリ株式会社 充電制御装置、充電制御方法および充電制御プログラム
JP2020162406A (ja) * 2019-03-25 2020-10-01 マレリ株式会社 充電制御装置、充電制御方法および充電制御プログラム
JP2021012106A (ja) * 2019-07-05 2021-02-04 スズキ株式会社 Ｓｏｃ推定装置
JP7392305B2 (ja) 2019-07-05 2023-12-06 スズキ株式会社 Ｓｏｃ推定装置

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WO2016178308A1 (ja) 2016-11-10
US20180292462A1 (en) 2018-10-11

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