PL3477320T3 - Urządzenie do przetwarzania sygnałów w pętli wysokiego napięcia, detektor, urządzenie akumulatorowe oraz pojazd - Google Patents

Urządzenie do przetwarzania sygnałów w pętli wysokiego napięcia, detektor, urządzenie akumulatorowe oraz pojazd

Info

Publication number
PL3477320T3
PL3477320T3 PL18201825T PL18201825T PL3477320T3 PL 3477320 T3 PL3477320 T3 PL 3477320T3 PL 18201825 T PL18201825 T PL 18201825T PL 18201825 T PL18201825 T PL 18201825T PL 3477320 T3 PL3477320 T3 PL 3477320T3
Authority
PL
Poland
Prior art keywords
detector
vehicle
battery device
processing signals
voltage loop
Prior art date
Application number
PL18201825T
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 PL3477320T3 publication Critical patent/PL3477320T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/06—Frequency selective two-port networks including resistors
    • 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]
    • 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
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • 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]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/45475—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using IC blocks as the active amplifying circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/165—A filter circuit coupled to the input of an amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45022—One or more added resistors to the amplifying transistors in the differential amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
    • H03F2203/45—Indexing scheme relating to differential amplifiers
    • H03F2203/45151—At least one resistor being added at the input of a dif amp

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Measurement Of Current Or Voltage (AREA)
PL18201825T 2017-10-23 2018-10-22 Urządzenie do przetwarzania sygnałów w pętli wysokiego napięcia, detektor, urządzenie akumulatorowe oraz pojazd PL3477320T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710994717.6A CN107589296B (zh) 2017-10-23 2017-10-23 高压回路的信号采集装置、检测器、电池装置和运载工具
EP18201825.9A EP3477320B1 (en) 2017-10-23 2018-10-22 Apparatus for processing signals of a high-voltage loop, detector, battery device, and vehicle

Publications (1)

Publication Number Publication Date
PL3477320T3 true PL3477320T3 (pl) 2021-09-27

Family

ID=61043420

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18201825T PL3477320T3 (pl) 2017-10-23 2018-10-22 Urządzenie do przetwarzania sygnałów w pętli wysokiego napięcia, detektor, urządzenie akumulatorowe oraz pojazd

Country Status (4)

Country Link
US (1) US10797674B2 (pl)
EP (1) EP3477320B1 (pl)
CN (1) CN107589296B (pl)
PL (1) PL3477320T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111722004A (zh) * 2019-03-19 2020-09-29 上海度普新能源科技有限公司 一种基于分流器的采集电路
CN110429565A (zh) * 2019-08-21 2019-11-08 南京大全自动化科技有限公司 一种电容分压式电子式电压互感器的防护电路
CN116749815B (zh) * 2023-08-08 2023-10-20 石家庄科林电气股份有限公司 充电桩控制导引信号产生、检测电路及数据处理方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648743A (en) * 1993-08-10 1997-07-15 Fujitsu Limited Amplifying circuit for an integrated circuit with low-noise characteristic
US6215302B1 (en) 1999-05-04 2001-04-10 National Semiconductor Corporation Preamplifier and method for measuring resistance of a resistive transducer
CN2793735Y (zh) * 2005-03-31 2006-07-05 北京德通利达机车科技发展有限公司 高压检测报警装置
CN101154932B (zh) * 2006-09-26 2010-06-23 艾默生网络能源系统有限公司 一种emc滤波电路
CN101509960A (zh) * 2008-11-20 2009-08-19 奇瑞汽车股份有限公司 一种电池电压和温度监测装置
CN101713804B (zh) * 2009-12-18 2011-12-21 南京师范大学 一种emi滤波器共模/差模滤波特性及其耦合度特性测试方法
JP5353915B2 (ja) * 2011-02-01 2013-11-27 株式会社デンソー 電池電圧監視装置
US8648623B2 (en) * 2012-04-16 2014-02-11 Hengsheng Liu High side current sense amplifier
JP2013228247A (ja) * 2012-04-25 2013-11-07 Toyota Industries Corp 絶縁異常検出装置
JP2014126437A (ja) * 2012-12-26 2014-07-07 Denso Corp 電池監視装置
CN104049136A (zh) * 2013-03-11 2014-09-17 欣旺达电子股份有限公司 一种高压电池组系统隔离总电压和绝缘电阻检测电路及其检测方法
CN103472291B (zh) * 2013-08-29 2016-08-31 国家电网公司 一种高速高精度高隔离电压的数据采集系统
CN103616648B (zh) 2013-12-16 2016-05-18 天津斯巴克瑞汽车电子有限公司 多级联高压、大功率电池组监测管理装置
CN203720235U (zh) * 2013-12-30 2014-07-16 深圳市振邦实业有限公司 一种高压直流电源电流的检测电路
CN104977450B (zh) * 2014-04-03 2019-04-30 深圳市中兴微电子技术有限公司 一种电流采样电路及方法
CN105099165B (zh) * 2014-05-19 2017-12-19 北京东土科技股份有限公司 一种高压电源的emc防护和滤波装置及方法
CN203872147U (zh) * 2014-05-29 2014-10-08 长沙学院 一种高精度灌浆数据采集电路
WO2016067576A1 (ja) * 2014-10-31 2016-05-06 パナソニックＩｐマネジメント株式会社 異常検出装置
CN204442752U (zh) * 2015-01-05 2015-07-01 上海复弘科技发展有限公司 抑制led无影灯电磁辐射的装置
CN205719309U (zh) * 2016-04-27 2016-11-23 浙江理工大学 一种定型机烘箱温度检测电路

Also Published As

Publication number Publication date
CN107589296B (zh) 2021-02-26
CN107589296A (zh) 2018-01-16
EP3477320A1 (en) 2019-05-01
US10797674B2 (en) 2020-10-06
US20190158054A1 (en) 2019-05-23
EP3477320B1 (en) 2021-07-21

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