PL3480605T3 - Sposób, układ i urządzenie do wykrywania prądu - Google Patents

Sposób, układ i urządzenie do wykrywania prądu

Info

Publication number
PL3480605T3
PL3480605T3 PL18202083T PL18202083T PL3480605T3 PL 3480605 T3 PL3480605 T3 PL 3480605T3 PL 18202083 T PL18202083 T PL 18202083T PL 18202083 T PL18202083 T PL 18202083T PL 3480605 T3 PL3480605 T3 PL 3480605T3
Authority
PL
Poland
Prior art keywords
detection system
current detection
current
detection
Prior art date
Application number
PL18202083T
Other languages
English (en)
Inventor
Zhimin Dan
Wei Zhang
Yizhen HOU
Jia Xu
Original Assignee
Contemporary Amperex Technology Co., Limited
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 Contemporary Amperex Technology Co., Limited filed Critical Contemporary Amperex Technology Co., Limited
Publication of PL3480605T3 publication Critical patent/PL3480605T3/pl

Links

Classifications

    • 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
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/146—Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Measuring current only
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • G01R31/387—Determining ampere-hour charge capacity or SoC
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
PL18202083T 2017-10-23 2018-10-23 Sposób, układ i urządzenie do wykrywania prądu PL3480605T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710992501.6A CN107942251B (zh) 2017-10-23 2017-10-23 电流检测系统、方法和电流检测装置
EP18202083.4A EP3480605B1 (en) 2017-10-23 2018-10-23 Current detection system, method and device

Publications (1)

Publication Number Publication Date
PL3480605T3 true PL3480605T3 (pl) 2020-08-24

Family

ID=61935560

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18202083T PL3480605T3 (pl) 2017-10-23 2018-10-23 Sposób, układ i urządzenie do wykrywania prądu

Country Status (4)

Country Link
US (2) US10725110B2 (pl)
EP (1) EP3480605B1 (pl)
CN (1) CN107942251B (pl)
PL (1) PL3480605T3 (pl)

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CN110896233B (zh) * 2018-09-12 2021-07-30 宁德时代新能源科技股份有限公司 电池管理系统
CN109239454A (zh) * 2018-10-09 2019-01-18 沃尔特电子（苏州）有限公司 一种汽车级的直流电能表
CN109521251A (zh) * 2018-11-19 2019-03-26 武汉科功科技有限公司 一种霍尔电流传感器及其性能测试系统
CN109655735B (zh) * 2018-12-07 2021-07-13 武汉市聚芯微电子有限责任公司 功放芯片评估板以及功放芯片评估板系统
CN109633255A (zh) * 2019-01-25 2019-04-16 常州索维尔电子科技有限公司 基于分流器的电流测量装置及电流测量方法
CN109975590A (zh) * 2019-05-13 2019-07-05 江苏原容新能源科技有限公司 基于霍尔芯片和分流电阻的电流测量电路
FR3104261B1 (fr) * 2019-12-06 2021-12-17 Psa Automobiles Sa Dispositif sécurisé de mesure de courant pour véhicule autonome.
KR102789141B1 (ko) * 2020-02-17 2025-03-28 주식회사 엘지에너지솔루션 배터리 장치 및 전류 센서 진단 방법
EP4115189A1 (de) * 2020-03-03 2023-01-11 Continental Automotive Technologies GmbH Stromsensor
CN113406547B (zh) * 2020-03-17 2023-05-05 比亚迪股份有限公司 电流检测装置状态的确定方法、装置、设备及车辆
KR102780631B1 (ko) * 2020-04-14 2025-03-12 에이치엘만도 주식회사 전류 센서, 조향 제어 장치 및 전류 검출 방법
DE102020118637B3 (de) 2020-07-15 2022-01-13 Isabellenhütte Heusler Gmbh & Co. Kg Strommessvorrichtung mit redundanter Strommessung
DE102020209398A1 (de) * 2020-07-24 2022-01-27 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Erfassung von elektrischen Fehlerzuständen eines Wechselakkupacks und/oder eines mit dem Wechselakkupack verbindbaren Elektrogeräts sowie System zur Durchführung des Verfahrens
CN111823950B (zh) * 2020-07-28 2024-12-13 湖南英迈智能科技有限公司 电池管理系统及车辆
CN112415401B (zh) * 2020-10-26 2022-08-05 潍柴动力股份有限公司 应用于车辆的电池监控方法、装置和设备
CN112904255B (zh) * 2021-01-22 2023-12-05 北京车和家信息技术有限公司 电流传感器的故障判定方法和装置
JP7173187B2 (ja) * 2021-02-22 2022-11-16 株式会社安川電機 電流検出装置、電流検出方法、電流制御装置および電流制御方法
CN113447871B (zh) * 2021-06-24 2023-07-04 北京海博思创科技股份有限公司 校准方法及装置
CN113960350A (zh) * 2021-10-22 2022-01-21 浙江朗德电子科技有限公司 高安全等级的多通道电流传感器及其测量方法
CN116299127A (zh) * 2021-12-20 2023-06-23 北京车和家汽车科技有限公司 电流传感器测试系统、方法、装置、介质及设备
CN114355267A (zh) * 2021-12-31 2022-04-15 中国第一汽车股份有限公司 一种自校验电流传感器、自校验方法、供电系统和车辆
US12469888B1 (en) * 2022-09-30 2025-11-11 The United States Of America As Represented By The Secretary Of The Navy Battery control system that automatically electrically isolates battery voltage from battery output connector
CN116500332A (zh) * 2023-04-13 2023-07-28 上汽通用五菱汽车股份有限公司 一种兼容高低电流采集精度的电流检测系统及方法
CN116735929A (zh) * 2023-06-12 2023-09-12 深圳市开步电子有限公司 分流器、新能源汽车及其储能设备
WO2025197069A1 (ja) * 2024-03-22 2025-09-25 株式会社オートネットワーク技術研究所 センサ装置
CN119414261A (zh) * 2024-10-23 2025-02-11 国网山西省电力公司晋中供电公司 一种蓄电池运行参数监测装置和方法
CN119291533A (zh) * 2024-10-25 2025-01-10 江苏徐工工程机械研究院有限公司 电量估算装置、电量估算系统、电量估算方法和车辆

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CN105738819A (zh) * 2016-02-03 2016-07-06 成都雅骏新能源汽车科技股份有限公司 一种电池管理系统总电流估算方法
CN105730274B (zh) * 2016-02-03 2017-12-19 安徽江淮汽车集团股份有限公司 一种电池管理系统及其控制方法
CN206515387U (zh) * 2016-12-16 2017-09-22 联合汽车电子有限公司 电流检测装置及电流检测系统
CN107037376B (zh) * 2017-05-28 2023-06-30 贵州电网有限责任公司电力科学研究院 一种蓄电池组充放电电流监测系统及监测方法

Also Published As

Publication number Publication date
EP3480605B1 (en) 2020-06-03
US20190120906A1 (en) 2019-04-25
US10725110B2 (en) 2020-07-28
CN107942251A (zh) 2018-04-20
EP3480605A1 (en) 2019-05-08
US20200300917A1 (en) 2020-09-24
CN107942251B (zh) 2020-10-16
US10823784B2 (en) 2020-11-03

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