CN115023618A - 电流测量装置、蓄电装置 - Google Patents

电流测量装置、蓄电装置 Download PDF

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Publication number
CN115023618A
CN115023618A CN201980103481.XA CN201980103481A CN115023618A CN 115023618 A CN115023618 A CN 115023618A CN 201980103481 A CN201980103481 A CN 201980103481A CN 115023618 A CN115023618 A CN 115023618A
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CN
China
Prior art keywords
current
detection
pair
resistor
ground connection
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.)
Pending
Application number
CN201980103481.XA
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English (en)
Chinese (zh)
Inventor
今中佑树
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
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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
Publication of CN115023618A publication Critical patent/CN115023618A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • 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
    • 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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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Secondary Cells (AREA)
  • Measurement Of Current Or Voltage (AREA)
CN201980103481.XA 2019-12-20 2019-12-20 电流测量装置、蓄电装置 Pending CN115023618A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/050109 WO2021124551A1 (ja) 2019-12-20 2019-12-20 電流計測装置、蓄電装置

Publications (1)

Publication Number Publication Date
CN115023618A true CN115023618A (zh) 2022-09-06

Family

ID=76478690

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980103481.XA Pending CN115023618A (zh) 2019-12-20 2019-12-20 电流测量装置、蓄电装置

Country Status (5)

Country Link
US (1) US12130332B2 (https=)
JP (3) JP7400831B2 (https=)
CN (1) CN115023618A (https=)
DE (1) DE112019007982T5 (https=)
WO (1) WO2021124551A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113520521B (zh) * 2021-08-30 2023-11-03 江苏朴芃医疗科技有限公司 电流峰值检测装置、高压发生器及血管钙化治疗设备
EP4431950B1 (en) * 2023-03-14 2026-04-22 Munich Electrification GmbH Current sensor assembly, and method for determining a temperature of a resistor arrangement

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001118607A (ja) 1999-10-21 2001-04-27 Hitachi Ltd 電池パック
JP4622119B2 (ja) 2001-02-28 2011-02-02 富士電機システムズ株式会社 充電電流検出回路
US8565490B2 (en) * 2004-07-01 2013-10-22 David A. Krien Computerized imaging of sporting trophies and method of providing a replica
JP4723353B2 (ja) 2005-11-10 2011-07-13 日置電機株式会社 インピーダンス測定装置
FR2938657B1 (fr) * 2008-11-17 2010-12-31 Vehicules Electr Soc D Procede de surveillance de la tension d'un element generateur d'energie electrique d'une batterie
JP5593553B2 (ja) 2009-02-27 2014-09-24 株式会社日立製作所 電池監視装置
JP5221468B2 (ja) 2009-02-27 2013-06-26 株式会社日立製作所 電池監視装置
JP5188465B2 (ja) 2009-06-30 2013-04-24 日立オートモティブシステムズ株式会社 電流検出装置およびこれを用いた制御システム
JP4977741B2 (ja) 2009-09-03 2012-07-18 Ｎｅｃアクセステクニカ株式会社 電流検出装置
JP5489798B2 (ja) 2010-03-17 2014-05-14 三菱電機株式会社 電流検出装置およびモータシステム
US20140015533A1 (en) 2011-03-29 2014-01-16 Continental Teves Ag & Co. Ohg Current sensor
JP5845057B2 (ja) 2011-10-31 2016-01-20 株式会社デンソー 電流検出装置
WO2013121872A1 (ja) 2012-02-14 2013-08-22 コーア株式会社 抵抗器の端子接続構造
GB2508836A (en) * 2012-12-12 2014-06-18 Sony Corp Shunt resistor current sense circuit for use in a battery state of charge meter
JP2015021815A (ja) 2013-07-18 2015-02-02 矢崎総業株式会社 シャント抵抗式電流センサ
JP6365291B2 (ja) 2014-12-19 2018-08-01 株式会社デンソー 電圧検出回路
JP6493353B2 (ja) * 2016-10-13 2019-04-03 トヨタ自動車株式会社 電力供給システム
JP7098289B2 (ja) 2017-08-29 2022-07-11 Koa株式会社 電流測定装置
US20200028219A1 (en) * 2018-07-19 2020-01-23 Navitas Solutions, Inc. Fault-tolerant electronic battery sensing
CN113453942B (zh) * 2019-02-19 2024-08-23 三洋电机株式会社 漏电检测装置、车辆用电源系统
JP7289782B2 (ja) 2019-12-19 2023-06-12 株式会社東芝 電流検出装置

Also Published As

Publication number Publication date
JP2024019296A (ja) 2024-02-08
DE112019007982T5 (de) 2022-10-13
JPWO2021124551A1 (https=) 2021-06-24
JP2025031801A (ja) 2025-03-07
US12130332B2 (en) 2024-10-29
JP7400831B2 (ja) 2023-12-19
JP7616551B2 (ja) 2025-01-17
JP7765756B2 (ja) 2025-11-07
US20230009467A1 (en) 2023-01-12
WO2021124551A1 (ja) 2021-06-24

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