MA31350B1 - Dispositif, méthode et programme informatique de mesures électriques. - Google Patents

Dispositif, méthode et programme informatique de mesures électriques.

Info

Publication number
MA31350B1
MA31350B1 MA32100A MA32100A MA31350B1 MA 31350 B1 MA31350 B1 MA 31350B1 MA 32100 A MA32100 A MA 32100A MA 32100 A MA32100 A MA 32100A MA 31350 B1 MA31350 B1 MA 31350B1
Authority
MA
Morocco
Prior art keywords
unit
measuring
transmission
resistance
computer program
Prior art date
Application number
MA32100A
Other languages
Arabic (ar)
English (en)
Inventor
Gerardus Cornelis Maria Meijer
Maximus Andreas Hilhorst
Original Assignee
Univ Delft Tech
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 Univ Delft Tech filed Critical Univ Delft Tech
Publication of MA31350B1 publication Critical patent/MA31350B1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/028—Circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

L'invention porte sur un appareil de mesure permettant d'exécuter une mesure de résistance électrique sans contact. L'appareil de mesure comprend une unité de mesure à laquelle on fournit la résistance (7,8) à mesurer, et un circuit résonnant passif (4) y étant relié pour produire un signal de mesure reçu sans fil par une unité active séparée d'émission/réception déterminant la résistance au reçu d'un signal d'interrogation transmis par ladite unité d'émission/réception sans fil. L'unité de mesure comporte en outre un circuit de référence (5) de préférence relié au circuit résonnant en fonction du signal d'interrogation et produisant un signal de référence devant être reçu par l'unité active d'émission/réception.
MA32100A 2006-12-29 2009-07-16 Dispositif, méthode et programme informatique de mesures électriques. MA31350B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1033148A NL1033148C2 (nl) 2006-12-29 2006-12-29 Elektrische meetinrichting, werkwijze en computer programma product.
PCT/NL2008/050002 WO2008082302A1 (fr) 2006-12-29 2008-01-02 Dispositif, méthode et programme informatique de mesures électriques

Publications (1)

Publication Number Publication Date
MA31350B1 true MA31350B1 (fr) 2010-05-03

Family

ID=38330772

Family Applications (1)

Application Number Title Priority Date Filing Date
MA32100A MA31350B1 (fr) 2006-12-29 2009-07-16 Dispositif, méthode et programme informatique de mesures électriques.

Country Status (15)

Country Link
US (1) US20110018555A1 (fr)
EP (1) EP2109756A1 (fr)
JP (1) JP2010515048A (fr)
KR (1) KR20090119961A (fr)
CN (1) CN101680778B (fr)
AU (1) AU2008203588A1 (fr)
BR (1) BRPI0806248A2 (fr)
CA (1) CA2673963A1 (fr)
IL (1) IL199543A0 (fr)
MA (1) MA31350B1 (fr)
NL (1) NL1033148C2 (fr)
NO (1) NO20092642L (fr)
TN (1) TN2009000266A1 (fr)
WO (1) WO2008082302A1 (fr)
ZA (1) ZA200904524B (fr)

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CN102575998B (zh) * 2009-09-22 2016-03-30 Adem有限公司 用于测量固体和液体对象构成的阻抗传感系统及方法
CN102003973B (zh) * 2010-10-19 2013-01-23 首都医科大学 一种无线无源的测量方法与电路
CA3108736C (fr) * 2011-05-04 2023-08-01 Quanta Associates Lp Analyse des risques d'infrastructure energetique et leur remede
US9728997B2 (en) 2011-09-21 2017-08-08 Samsung Electronics Co., Ltd. Wireless power transmission system
US9097101B2 (en) 2012-03-29 2015-08-04 Chevron U.S.A Inc. System and method for measurement incorporating a crystal resonator
US9201156B2 (en) * 2012-03-29 2015-12-01 Chevron U.S.A. Inc. System and method for measurement incorporating a crystal resonator
US10481189B2 (en) * 2012-05-10 2019-11-19 Philips I.P. Ventures B.V. System and method for measuring variable impedance elements in a wireless sensor
US9479134B2 (en) * 2013-03-04 2016-10-25 Texas Instruments Incorporated Position detecting system
CN103278538B (zh) * 2013-06-03 2016-04-20 浙江大学 便携式阻抗生物传感检测仪
US9625506B2 (en) * 2014-04-11 2017-04-18 Texas Instruments Incorporated Contactless resistance measurement
CN104182630A (zh) * 2014-08-20 2014-12-03 国家电网公司 基于简化最小二乘支持向量机的蓄电池剩余容量检测方法
CN105702011A (zh) * 2016-01-19 2016-06-22 东南大学 一种mems开关切换的无源无线多参数传感系统
US20170336337A1 (en) * 2016-05-18 2017-11-23 Tty-Säätiö Method and apparatus for monitoring a heterogeneous mixture
EP3276308B1 (fr) * 2016-07-27 2018-09-05 Siemens Aktiengesellschaft Appareil de mesure
NL2018056B1 (en) 2016-12-23 2018-07-02 Univ Delft Tech Hybrid battery and electrolyser
US10203364B2 (en) * 2017-02-17 2019-02-12 Doble Engineering Company System and method for performing transformer diagnostics
WO2019239511A1 (fr) 2018-06-13 2019-12-19 三菱電機株式会社 Dispositif d'estimation de capacité de condensateur, système de commande d'automobile, système d'automatisation d'usine et procédé d'estimation de capacité de condensateur
DE102018124182A1 (de) * 2018-10-01 2020-04-02 Infineon Technologies Ag Messystem mit Schnittstelle zur Nahfeldkommunikation

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DE2158320B2 (de) * 1971-11-24 1980-04-10 Ferdy Dr. Grenoble Mayer (Frankreich) Vorrichtung zur berührungsfreien relativen Abstandsmessung
JPS49107379U (fr) * 1972-12-29 1974-09-13
DE2545354A1 (de) * 1975-10-09 1977-04-21 Linde Ag Vorrichtung zum nachweis von fluessigen bestandteilen in gasen
US4242631A (en) * 1978-06-01 1980-12-30 Genrad, Inc. Front-end circuit apparatus for impedance measurements and the like
GB8425761D0 (en) * 1984-10-11 1984-11-14 Raychem Sa Nv Remote measurement of conditions
DE3815010A1 (de) * 1988-04-30 1989-11-09 Leybold Ag Schaltungsanordnung fuer den kombinierten einsatz einer induktiven und einer kapazitiven einrichtung fuer die zerstoerungsfreie messung des ohmschen wiederstands duenner schichten
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US6111520A (en) * 1997-04-18 2000-08-29 Georgia Tech Research Corp. System and method for the wireless sensing of physical properties
JP3778345B2 (ja) * 2001-05-16 2006-05-24 東日本旅客鉄道株式会社 水分測定装置の精度管理方法
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Also Published As

Publication number Publication date
IL199543A0 (en) 2010-03-28
US20110018555A1 (en) 2011-01-27
CN101680778B (zh) 2012-08-15
WO2008082302A1 (fr) 2008-07-10
ZA200904524B (en) 2010-04-28
CN101680778A (zh) 2010-03-24
JP2010515048A (ja) 2010-05-06
CA2673963A1 (fr) 2008-07-10
TN2009000266A1 (en) 2010-10-18
NL1033148C2 (nl) 2008-07-01
KR20090119961A (ko) 2009-11-23
NO20092642L (no) 2009-09-28
AU2008203588A1 (en) 2008-07-10
EP2109756A1 (fr) 2009-10-21
BRPI0806248A2 (pt) 2011-09-06

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