FR3056299B1 - Procede de determination de la consommation en courant d'une charge active, par exemple une unite de traitement, et circuit electronique associe - Google Patents

Procede de determination de la consommation en courant d'une charge active, par exemple une unite de traitement, et circuit electronique associe Download PDF

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Publication number
FR3056299B1
FR3056299B1 FR1658679A FR1658679A FR3056299B1 FR 3056299 B1 FR3056299 B1 FR 3056299B1 FR 1658679 A FR1658679 A FR 1658679A FR 1658679 A FR1658679 A FR 1658679A FR 3056299 B1 FR3056299 B1 FR 3056299B1
Authority
FR
France
Prior art keywords
consumption
determining
processing unit
electronic circuit
active charge
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.)
Active
Application number
FR1658679A
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English (en)
Other versions
FR3056299A1 (fr
Inventor
Patrick Almosnino
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.)
STMicroelectronics Alps SAS
Original Assignee
STMicroelectronics Alps SAS
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 STMicroelectronics Alps SAS filed Critical STMicroelectronics Alps SAS
Priority to FR1658679A priority Critical patent/FR3056299B1/fr
Priority to US15/451,495 priority patent/US10634705B2/en
Priority to CN201710161201.3A priority patent/CN107831815B/zh
Priority to CN201720269257.6U priority patent/CN207319096U/zh
Publication of FR3056299A1 publication Critical patent/FR3056299A1/fr
Application granted granted Critical
Publication of FR3056299B1 publication Critical patent/FR3056299B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/561—Voltage to current converters
    • 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
    • G01R19/10—Measuring sum, difference or ratio
    • 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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • 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
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/625—Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is ac or dc
    • 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
    • G01R15/08—Circuits for altering the measuring range
    • G01R15/09—Autoranging circuits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Dram (AREA)
  • Ink Jet (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR1658679A 2016-09-16 2016-09-16 Procede de determination de la consommation en courant d'une charge active, par exemple une unite de traitement, et circuit electronique associe Active FR3056299B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1658679A FR3056299B1 (fr) 2016-09-16 2016-09-16 Procede de determination de la consommation en courant d'une charge active, par exemple une unite de traitement, et circuit electronique associe
US15/451,495 US10634705B2 (en) 2016-09-16 2017-03-07 Method for determining the current consumption of an active load, for example a processing unit, and associated electronic device
CN201710161201.3A CN107831815B (zh) 2016-09-16 2017-03-17 用于确定有源负载的电流消耗的方法及相关电子电路
CN201720269257.6U CN207319096U (zh) 2016-09-16 2017-03-17 电子电路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1658679 2016-09-16
FR1658679A FR3056299B1 (fr) 2016-09-16 2016-09-16 Procede de determination de la consommation en courant d'une charge active, par exemple une unite de traitement, et circuit electronique associe

Publications (2)

Publication Number Publication Date
FR3056299A1 FR3056299A1 (fr) 2018-03-23
FR3056299B1 true FR3056299B1 (fr) 2018-10-19

Family

ID=57796446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658679A Active FR3056299B1 (fr) 2016-09-16 2016-09-16 Procede de determination de la consommation en courant d'une charge active, par exemple une unite de traitement, et circuit electronique associe

Country Status (3)

Country Link
US (1) US10634705B2 (fr)
CN (2) CN107831815B (fr)
FR (1) FR3056299B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3056299B1 (fr) * 2016-09-16 2018-10-19 STMicroelectronics (Alps) SAS Procede de determination de la consommation en courant d'une charge active, par exemple une unite de traitement, et circuit electronique associe
US10972063B2 (en) 2018-10-17 2021-04-06 Analog Devices Global Unlimited Company Amplifier systems for measuring a wide range of current
US10914780B2 (en) * 2018-12-20 2021-02-09 Micron Technology, Inc. Methods and apparatuses for threshold voltage measurement and related semiconductor devices and systems
CN110174545A (zh) * 2019-04-30 2019-08-27 上海芯导电子科技有限公司 一种复用电流检测电路
FR3130035B1 (fr) * 2021-12-03 2024-01-19 St Microelectronics Grenoble 2 Surveillance du secteur
FR3133675B1 (fr) * 2022-03-21 2024-05-31 Stmicroelectronics Grand Ouest Sas Disposisif d’alimentation d’une charge et de mesure de la consommation de courant de cette charge
DE102022203697B3 (de) * 2022-04-12 2023-07-27 Knick Elektronische Messgeräte GmbH & Co. KG Überwachungsvorrichtung für hochdynamische Ströme, insbesondere für die Überwachung von Bahnströmen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2336217B (en) * 1997-12-02 2002-06-19 Advantest Corp Method of measuring current while applying a voltage and apparatus therefor
CN1109896C (zh) * 1997-12-02 2003-05-28 株式会社爱德万测试 施加电压测定电流的方法及装置
US6359796B2 (en) * 2000-07-28 2002-03-19 02 Micro International Ltd. Transient control for converter power supplies
DE10393854T5 (de) * 2002-12-11 2007-03-29 Advantest Corp. Strommessvorrichtung mit aufgeprägter Spannung und dafür verwendete Strompuffer mit Schaltern
US7834651B2 (en) * 2008-01-16 2010-11-16 Advantest Corporation Power supply circuit
US8564269B2 (en) * 2008-12-13 2013-10-22 Hewlett-Packard Development Company, L.P. Systems and methods for scaling a signal in a power factor correction circuit
EP2908417B1 (fr) * 2014-02-13 2020-08-05 Dialog Semiconductor (UK) Limited Régulateur de vitesse élevée avec de faibles valeurs de condensateurs
IL235022A0 (en) * 2014-10-06 2015-02-01 Vladimir Kogan Servo amplifier for high performance motion control motors
CN204832328U (zh) * 2015-06-12 2015-12-02 武汉精测电子技术股份有限公司 一种电流检测系统
US20170271975A1 (en) * 2016-03-15 2017-09-21 Semiconductor Components Industries, Llc Temporary energy storage for voltage supply interruptions
FR3056299B1 (fr) 2016-09-16 2018-10-19 STMicroelectronics (Alps) SAS Procede de determination de la consommation en courant d'une charge active, par exemple une unite de traitement, et circuit electronique associe

Also Published As

Publication number Publication date
FR3056299A1 (fr) 2018-03-23
US10634705B2 (en) 2020-04-28
CN107831815B (zh) 2020-06-09
US20180080960A1 (en) 2018-03-22
CN207319096U (zh) 2018-05-04
CN107831815A (zh) 2018-03-23

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