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MX2017001370A - Calibracion de detectores de corriente por medio de una corriente de referencia durante la medicion de la corriente. - Google Patents

Calibracion de detectores de corriente por medio de una corriente de referencia durante la medicion de la corriente.

Info

Publication number
MX2017001370A
MX2017001370A MX2017001370A MX2017001370A MX2017001370A MX 2017001370 A MX2017001370 A MX 2017001370A MX 2017001370 A MX2017001370 A MX 2017001370A MX 2017001370 A MX2017001370 A MX 2017001370A MX 2017001370 A MX2017001370 A MX 2017001370A
Authority
MX
Mexico
Prior art keywords
current
calibration
voltage drop
measuring resistor
operating
Prior art date
Application number
MX2017001370A
Other languages
English (en)
Inventor
Schramme Martin
JÖCKEL Wolfgang
Original Assignee
Continental Teves Ag & Co Ohg
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 Continental Teves Ag & Co Ohg filed Critical Continental Teves Ag & Co Ohg
Publication of MX2017001370A publication Critical patent/MX2017001370A/es

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
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • 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
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

La invención se refiere a un primer método para calibrar un detector de corriente (4) que se configura en un sistema de energía de abordo (2) de un vehículo para determinar una corriente de operación eléctrica (12) que fluye a través de un resistor de medición (20) sobre la base de una comparación (38) de la caída de voltaje en un resistor de medición (20) ocasionada por la corriente de operación (12) y de una especificación (21) que depende del resistor de medición (20), que comprende: determinar una caída de voltaje de operación (22) ocasionada en el resistor de medición (20) por la corriente de operación (12); imprimir una corriente de calibración eléctrica conocida (40) en el resistor de medición (20), - detectar una caída de voltaje total (4) ocasionada en el resistor de medición (20) por la corriente de calibración (40) y la corriente de operación (12), filtrar la caída de voltaje de operación (22) de la caída de voltaje total (42), de manera que queda una caída de voltaje de calibración (44) que es ocasionada por la corriente de calibración (40), y calibrar (58) la especificación (21) dependiente del resistor de medición (20), sobre la base de una comparación (57) de la corriente de calibración (40) y de la caída de voltaje de calibración (42).
MX2017001370A 2014-09-17 2015-09-17 Calibracion de detectores de corriente por medio de una corriente de referencia durante la medicion de la corriente. MX2017001370A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014218710 2014-09-17
DE102015208135 2015-04-30
PCT/EP2015/071355 WO2016042091A1 (de) 2014-09-17 2015-09-17 Kalibrierung von stromsensoren mittels referenzstrom während der strommessung

Publications (1)

Publication Number Publication Date
MX2017001370A true MX2017001370A (es) 2017-11-20

Family

ID=54148511

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001370A MX2017001370A (es) 2014-09-17 2015-09-17 Calibracion de detectores de corriente por medio de una corriente de referencia durante la medicion de la corriente.

Country Status (8)

Country Link
US (1) US10132907B2 (es)
EP (1) EP3195000B1 (es)
KR (1) KR101919256B1 (es)
CN (1) CN107003338B (es)
BR (1) BR112017003724A2 (es)
DE (1) DE102015217862A1 (es)
MX (1) MX2017001370A (es)
WO (1) WO2016042091A1 (es)

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DE102016125884A1 (de) * 2016-12-29 2018-07-05 Harting Electric Gmbh & Co. Kg Vorrichtung und Verfahren zur Bestimmung eines zu bestimmenden Stroms
US10557894B2 (en) * 2017-08-07 2020-02-11 Linear Technology Holding Llc Reference signal correction circuit
US10502807B2 (en) * 2017-09-05 2019-12-10 Fluke Corporation Calibration system for voltage measurement devices
CN109870666A (zh) * 2017-12-04 2019-06-11 北京长城华冠汽车科技股份有限公司 电流检测校准方法
DE102017223535A1 (de) * 2017-12-21 2019-06-27 Continental Automotive Gmbh Verfahren und Batteriesensor zur Ermittlung eines Laststroms
CN110888069A (zh) * 2018-08-15 2020-03-17 上海汽车集团股份有限公司 一种动力电池的电流检测方法及装置
DE102018217528A1 (de) * 2018-10-12 2020-04-16 Continental Automotive Gmbh Verfahren zum Betrieb eines Batteriesensors und Batteriesensor
DE102018217625A1 (de) * 2018-10-15 2020-04-16 Continental Automotive Gmbh Verfahren zum Betrieb eines Batteriesensors und Batteriesensor
DE102019107736B4 (de) * 2019-03-26 2024-07-04 Energybox Ltd. Messeinrichtung und Messverfahren
CN112557996B (zh) * 2019-09-26 2023-11-03 深圳电蚂蚁数据技术有限公司 一种便于校验误差的电能测量系统和误差校验方法
CN114152811B (zh) * 2020-09-08 2024-03-15 武汉国测数据技术有限公司 一种三通阵列结构的电能表及其构成测量系统和测量方法
CN114152791B (zh) * 2020-09-08 2024-03-15 武汉国测数据技术有限公司 一种用户自校验误差的三表法三相电能表结构和校验方法
CN114152810B (zh) * 2020-09-08 2024-03-15 武汉国测数据技术有限公司 一种三通阵列结构的三相电能传感器及其测量系统和方法
CN114152806B (zh) * 2020-09-08 2024-03-15 武汉国测数据技术有限公司 一种三通阵列结构的电能传感器及其构成测量系统和方法
CN114152809B (zh) * 2020-09-08 2024-03-15 武汉国测数据技术有限公司 一种具备误差自校验功能的智能电表及其校验方法
DE102020213509B4 (de) 2020-10-27 2025-06-18 Schaeffler Technologies AG & Co. KG Verfahren und Vorrichtung zum Kalibrieren eines Stromsensors
CN112710889B (zh) * 2021-01-08 2025-11-04 上海市计量测试技术研究院有限公司 一种电压负荷的测量装置及测量方法
JP2022116751A (ja) * 2021-01-29 2022-08-10 株式会社豊田自動織機 電動圧縮機
JP2024010409A (ja) * 2022-07-12 2024-01-24 株式会社Ｇｓユアサ 情報処理装置、蓄電デバイス、情報処理方法及びプログラム
US12510617B2 (en) * 2023-12-20 2025-12-30 Nxp Usa, Inc. Current measurement system and method

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DE19507959C1 (de) 1995-03-07 1996-07-18 Daimler Benz Ag Vorrichtung zur Strommessung an einer Hauptstromleitung eines Fahrzeug-Bordnetzes
DE19801361A1 (de) 1998-01-16 1999-02-18 Telefunken Microelectron Verfahren zum Messen eines Stromes durch ein Lastelement mittels eines Meßwiderstandes
US6285191B1 (en) * 1999-10-08 2001-09-04 Alliedsignal Inc. Measurement of current in a vehicle using battery cable as a shunt
DE10229895B3 (de) 2002-07-03 2004-04-08 Siemens Ag Verfahren und Anordnung zur Ermittlung des Ladezustands einer Batterie
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Also Published As

Publication number Publication date
KR101919256B1 (ko) 2018-11-15
BR112017003724A2 (pt) 2017-12-05
US10132907B2 (en) 2018-11-20
WO2016042091A1 (de) 2016-03-24
CN107003338A (zh) 2017-08-01
CN107003338B (zh) 2020-01-17
EP3195000A1 (de) 2017-07-26
KR20170042747A (ko) 2017-04-19
EP3195000B1 (de) 2020-02-19
DE102015217862A1 (de) 2016-03-17
US20170269184A1 (en) 2017-09-21

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