BRPI0909636A2 - sistema e método para medir resistência interna da bateria - Google Patents

sistema e método para medir resistência interna da bateria

Info

Publication number
BRPI0909636A2
BRPI0909636A2 BRPI0909636A BRPI0909636A BRPI0909636A2 BR PI0909636 A2 BRPI0909636 A2 BR PI0909636A2 BR PI0909636 A BRPI0909636 A BR PI0909636A BR PI0909636 A BRPI0909636 A BR PI0909636A BR PI0909636 A2 BRPI0909636 A2 BR PI0909636A2
Authority
BR
Brazil
Prior art keywords
internal battery
battery resistance
measuring internal
measuring
resistance
Prior art date
Application number
BRPI0909636A
Other languages
English (en)
Inventor
Edward Winsor Deveau
Marc Jeffrey Radzikowski
Original Assignee
Liebert 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 Liebert Corp filed Critical Liebert Corp
Publication of BRPI0909636A2 publication Critical patent/BRPI0909636A2/pt
Publication of BRPI0909636B1 publication Critical patent/BRPI0909636B1/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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/386—Arrangements for measuring battery or accumulator variables using test-loads
    • 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • 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
    • 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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
BRPI0909636-1A 2008-03-05 2009-03-03 Sistema e método para medir resistência interna da bateria BRPI0909636B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3386208P 2008-03-05 2008-03-05
US61/033,862 2008-03-05
US12/367,783 2009-02-09
US12/367,783 US8063643B2 (en) 2008-03-05 2009-02-09 System and method for measuring battery internal resistance
PCT/US2009/035832 WO2010051052A2 (en) 2008-03-05 2009-03-03 System and method for measuring battery internal resistance

Publications (2)

Publication Number Publication Date
BRPI0909636A2 true BRPI0909636A2 (pt) 2015-11-03
BRPI0909636B1 BRPI0909636B1 (pt) 2019-10-08

Family

ID=41052954

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0909636-1A BRPI0909636B1 (pt) 2008-03-05 2009-03-03 Sistema e método para medir resistência interna da bateria

Country Status (6)

Country Link
US (1) US8063643B2 (pt)
EP (1) EP2260282B1 (pt)
CN (1) CN102216793B (pt)
BR (1) BRPI0909636B1 (pt)
MX (1) MX2010009558A (pt)
WO (1) WO2010051052A2 (pt)

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US20110279124A1 (en) * 2010-05-14 2011-11-17 Liebert Corporation Float current monitor
US8933702B2 (en) 2010-05-14 2015-01-13 Liebert Corporation Battery monitor with correction for internal OHMIC measurements of battery cells in parallel connected battery strings
JP5498414B2 (ja) * 2011-02-28 2014-05-21 株式会社東芝 試験装置および電池パックの試験方法
US8648602B2 (en) * 2011-06-01 2014-02-11 Nxp B.V. Battery impedance detection system, apparatus and method
US9407098B2 (en) * 2011-12-12 2016-08-02 Apple Inc. Determining a battery chemistry for a battery in a peripheral device
JP5952043B2 (ja) * 2012-03-16 2016-07-13 ラピスセミコンダクタ株式会社 半導体回路、電池監視システム、診断プログラム、及び診断方法
WO2014018048A1 (en) * 2012-07-27 2014-01-30 International Engine Intellectual Property Company, Llc Battery management system
US10475024B1 (en) 2012-10-15 2019-11-12 Square, Inc. Secure smart card transactions
CN103063925B (zh) * 2012-12-14 2016-10-05 芜湖天元汽车电子有限公司 一种锂电池保护板内阻测量方法及装置
US9268000B2 (en) 2013-03-14 2016-02-23 Liebert Corporation System and method for improved accuracy in battery resistance measurement systems
FR3003648B1 (fr) 2013-03-21 2015-04-24 Continental Automotive France Procede et dispositif de mesure d'une tension continue telle que la tension d'une batterie de vehicule automobile
WO2014147436A1 (en) * 2013-03-21 2014-09-25 Freescale Semiconductor, Inc. Apparatus and method for monitoring electrical current
US20150061686A1 (en) * 2013-09-04 2015-03-05 Chung-Shan Institute Of Science And Technology Method for detecting lithium battery
US20150221994A1 (en) * 2014-02-06 2015-08-06 Derek Ziemian Calibration Shunt
US9429627B2 (en) * 2014-06-05 2016-08-30 The Regents Of The University Of Michigan Electronic device with supervisor circuit for detecting resistance parameter of an energy storage device
US9760740B1 (en) 2014-06-23 2017-09-12 Square, Inc. Terminal case with integrated dual reader stack
US10684664B2 (en) * 2014-07-31 2020-06-16 Hewlett Packard Enterprise Develepment Lp Removable test and diagnostics circuit
US10753982B2 (en) * 2014-12-09 2020-08-25 Square, Inc. Monitoring battery health of a battery used in a device
CN104849565B (zh) * 2015-05-26 2017-12-26 深圳市共济科技股份有限公司 一种铅蓄电池内阻检测电路
CN104950180B (zh) * 2015-06-02 2018-10-30 国电南京自动化股份有限公司 基于eis的单体蓄电池内阻精确测量方法
CN105158573B (zh) * 2015-09-10 2018-09-14 北京动力源科技股份有限公司 一种电池组内阻检测电路及电池组内阻检测方法及装置
CN105203846B (zh) * 2015-09-11 2017-11-21 国家电网公司 一种消除低温对储能电池内阻测试影响的方法
US9735696B2 (en) * 2015-11-25 2017-08-15 Rockwell Automation Technologies, Inc. Filter capacitor degradation and calibration
DE102016212633A1 (de) * 2016-07-12 2018-01-18 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Bestimmen des Innenwiderstands von Batteriezellen, Batteriemodul und Vorrichtung
JP6741945B2 (ja) * 2016-09-13 2020-08-19 ミツミ電機株式会社 電池制御回路
EP3351954A1 (en) * 2017-01-20 2018-07-25 Verisure Sàrl Power supply check method and corresponding apparatus
US10712396B2 (en) * 2018-05-29 2020-07-14 NDSL, Inc. Methods, systems, and devices for monitoring state-of-health of a battery system operating over an extended temperature range
CN109085513B (zh) * 2018-10-12 2021-02-19 东软睿驰汽车技术（沈阳）有限公司 一种电池内阻计算的方法和装置
CN109270353B (zh) * 2018-11-06 2024-07-26 北京巨成科技有限公司 用于储能系统的内阻、连接电阻和纹波的测量方法和装置
DE102019002309A1 (de) * 2019-03-29 2019-11-14 Daimler Ag Verfahren zum Bestimmen einer elektrlschen Zellspannung elner Batteriezelle einer Traktionsbatterie eines Fahrzeugs sowie Vorrichtung
DE102019218027B4 (de) * 2019-11-22 2025-04-24 Continental Automotive Technologies GmbH Verfahren zur Prüfung eines Batteriesensors und Batteriesensor
FR3106213B1 (fr) * 2020-01-09 2023-03-24 Psa Automobiles Sa Diagnostic d’état d’une batterie de servitude d’un véhicule par impulsions de courant
US12571851B2 (en) 2020-03-25 2026-03-10 Cadex Electronics Inc. Apparatus and methods for testing electrochemical systems
CN111781526B (zh) * 2020-07-14 2022-05-03 深圳市道通科技股份有限公司 一种检测车辆电池的方法、装置及电池检测设备
WO2023027766A1 (en) * 2021-08-23 2023-03-02 Chaojiong Zhang System for determining battery parameters
CN114509688A (zh) * 2021-12-31 2022-05-17 深圳供电局有限公司 电池巡视装置
CN117110921B (zh) * 2023-08-08 2025-07-15 中国电信股份有限公司 内阻检测装置和内阻检测方法

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JPH07128414A (ja) 1993-10-29 1995-05-19 Shindengen Electric Mfg Co Ltd バッテリ試験装置及び同試験装置を内蔵した電力装置
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JP3598873B2 (ja) * 1998-08-10 2004-12-08 トヨタ自動車株式会社 二次電池の状態判定方法及び状態判定装置、並びに二次電池の再生方法
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JP4670301B2 (ja) 2004-10-01 2011-04-13 新神戸電機株式会社 バックアップ電源システム
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Also Published As

Publication number Publication date
MX2010009558A (es) 2010-11-30
EP2260282A2 (en) 2010-12-15
CN102216793A (zh) 2011-10-12
BRPI0909636B1 (pt) 2019-10-08
WO2010051052A3 (en) 2011-02-10
US20090224771A1 (en) 2009-09-10
WO2010051052A2 (en) 2010-05-06
EP2260282B1 (en) 2021-05-19
CN102216793B (zh) 2014-06-25
EP2260282A4 (en) 2014-06-04
US8063643B2 (en) 2011-11-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: VERTIV CORPORATION (US)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/10/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/10/2019, OBSERVADAS AS CONDICOES LEGAIS