PL3855196T3 - Sposób i urządzenie do określania modelu szacowania temperatury oraz układ zarządzania akumulatorem, do którego stosowany jest model szacowania temperatury - Google Patents

Sposób i urządzenie do określania modelu szacowania temperatury oraz układ zarządzania akumulatorem, do którego stosowany jest model szacowania temperatury

Info

Publication number
PL3855196T3
PL3855196T3 PL20858342.7T PL20858342T PL3855196T3 PL 3855196 T3 PL3855196 T3 PL 3855196T3 PL 20858342 T PL20858342 T PL 20858342T PL 3855196 T3 PL3855196 T3 PL 3855196T3
Authority
PL
Poland
Prior art keywords
estimation model
temperature estimation
management system
battery management
determining
Prior art date
Application number
PL20858342.7T
Other languages
English (en)
Inventor
Bohyun Lee
Minhee PARK
Original Assignee
Lg Energy Solution, 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 Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3855196T3 publication Critical patent/PL3855196T3/pl

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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • G01K7/427—Temperature calculation based on spatial modeling, e.g. spatial inter- or extrapolation
    • 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
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
PL20858342.7T 2019-08-29 2020-08-26 Sposób i urządzenie do określania modelu szacowania temperatury oraz układ zarządzania akumulatorem, do którego stosowany jest model szacowania temperatury PL3855196T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190106742A KR102634916B1 (ko) 2019-08-29 2019-08-29 온도 추정 모델 결정 방법 및 장치, 온도 추정 모델이 적용된 배터리 관리 시스템
PCT/KR2020/011375 WO2021040396A1 (ko) 2019-08-29 2020-08-26 온도 추정 모델 결정 방법 및 장치, 온도 추정 모델이 적용된 배터리 관리 시스템

Publications (1)

Publication Number Publication Date
PL3855196T3 true PL3855196T3 (pl) 2024-10-28

Family

ID=74685595

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20858342.7T PL3855196T3 (pl) 2019-08-29 2020-08-26 Sposób i urządzenie do określania modelu szacowania temperatury oraz układ zarządzania akumulatorem, do którego stosowany jest model szacowania temperatury

Country Status (9)

Country Link
US (1) US11754630B2 (pl)
EP (1) EP3855196B1 (pl)
JP (1) JP7167415B2 (pl)
KR (1) KR102634916B1 (pl)
CN (1) CN113631937B (pl)
ES (1) ES2987761T3 (pl)
HU (1) HUE067761T2 (pl)
PL (1) PL3855196T3 (pl)
WO (1) WO2021040396A1 (pl)

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CN113899527B (zh) * 2021-12-06 2022-03-01 中国空气动力研究与发展中心低速空气动力研究所 一种试验模型表面温度的修正方法
CN116429292B (zh) * 2022-01-04 2025-08-19 株洲中车时代电气股份有限公司 一种温度传感器故障诊断方法、存储介质以及牵引系统
CN114417673A (zh) * 2022-01-25 2022-04-29 江苏经纬轨道交通设备有限公司 电机温升计算方法、装置、终端设备以及存储介质
CN115901001A (zh) * 2022-12-05 2023-04-04 国网江苏省电力有限公司常州供电分公司 输电导线温度补偿方法和装置
KR20240101170A (ko) * 2022-12-23 2024-07-02 주식회사 엘지에너지솔루션 배터리의 출력 예측 방법 및 그 방법을 제공하는 배터리 시스템
KR20240116302A (ko) * 2023-01-20 2024-07-29 주식회사 엘지에너지솔루션 배터리 온도 추정 장치 및 이의 동작 방법
KR102914416B1 (ko) * 2023-03-14 2026-01-20 한국전력공사 열교환 튜브 손상도 평가 장치
KR20250114770A (ko) * 2024-01-22 2025-07-29 주식회사 배러머신 배터리 상태를 안전하게 추정하기 위한 safe-DNN 모델 생성 방법 및 그 장치
WO2026111519A1 (ko) * 2024-11-25 2026-05-28 주식회사 엘지에너지솔루션 배터리 진단 장치 및 그 방법
CN120538691B (zh) * 2025-04-28 2026-07-21 北京海纳川汽车部件股份有限公司 电机定子的最高温度估算方法、装置以及电子设备

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Also Published As

Publication number Publication date
JP2022504862A (ja) 2022-01-13
EP3855196A1 (en) 2021-07-28
ES2987761T3 (es) 2024-11-18
US11754630B2 (en) 2023-09-12
KR102634916B1 (ko) 2024-02-06
EP3855196A4 (en) 2022-02-23
EP3855196B1 (en) 2024-07-24
JP7167415B2 (ja) 2022-11-09
WO2021040396A1 (ko) 2021-03-04
CN113631937A (zh) 2021-11-09
CN113631937B (zh) 2023-07-18
HUE067761T2 (hu) 2024-11-28
US20220043065A1 (en) 2022-02-10
KR20210026238A (ko) 2021-03-10

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