PL4343351T3 - Pomiar in situ rezystancji styku w module baterii - Google Patents

Pomiar in situ rezystancji styku w module baterii

Info

Publication number
PL4343351T3
PL4343351T3 PL22197558.4T PL22197558T PL4343351T3 PL 4343351 T3 PL4343351 T3 PL 4343351T3 PL 22197558 T PL22197558 T PL 22197558T PL 4343351 T3 PL4343351 T3 PL 4343351T3
Authority
PL
Poland
Prior art keywords
battery module
contact resistance
situ measurement
situ
measurement
Prior art date
Application number
PL22197558.4T
Other languages
English (en)
Inventor
Walter Rueegg
Stefan Wicki
Cornel Engeli
Luigi ZADRA
Rolf Basler
Original Assignee
Abb Schweiz Ag
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 Abb Schweiz Ag filed Critical Abb Schweiz Ag
Publication of PL4343351T3 publication Critical patent/PL4343351T3/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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/20—Measuring earth resistance; Measuring contact resistance, e.g. of earth connections, e.g. plates
    • G01R27/205—Measuring contact resistance of connections, e.g. of earth connections
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
PL22197558.4T 2022-09-23 2022-09-23 Pomiar in situ rezystancji styku w module baterii PL4343351T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22197558.4A EP4343351B1 (en) 2022-09-23 2022-09-23 In-situ measurement of contact resistance in a battery module

Publications (1)

Publication Number Publication Date
PL4343351T3 true PL4343351T3 (pl) 2026-04-20

Family

ID=83438382

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22197558.4T PL4343351T3 (pl) 2022-09-23 2022-09-23 Pomiar in situ rezystancji styku w module baterii

Country Status (3)

Country Link
EP (1) EP4343351B1 (pl)
ES (1) ES3062250T3 (pl)
PL (1) PL4343351T3 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119716254B (zh) * 2024-12-19 2025-07-22 寰泰储能科技股份有限公司 一种接触电阻的测量装置和测量方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6264231B2 (ja) * 2014-09-01 2018-01-24 株式会社デンソー 電池監視装置
CN106816905B (zh) * 2015-11-30 2019-09-13 比亚迪股份有限公司 电动汽车以及电池管理系统及其故障检测方法
KR102745196B1 (ko) * 2019-07-22 2024-12-23 주식회사 엘지에너지솔루션 배터리 저항 진단 장치 및 방법

Also Published As

Publication number Publication date
EP4343351A1 (en) 2024-03-27
ES3062250T3 (en) 2026-04-09
EP4343351B1 (en) 2025-11-26

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