MD2509G2 - Method of impedance components measurement - Google Patents

Method of impedance components measurement Download PDF

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Publication number
MD2509G2
MD2509G2 MDA20040015A MD20040015A MD2509G2 MD 2509 G2 MD2509 G2 MD 2509G2 MD A20040015 A MDA20040015 A MD A20040015A MD 20040015 A MD20040015 A MD 20040015A MD 2509 G2 MD2509 G2 MD 2509G2
Authority
MD
Moldova
Prior art keywords
impedance
measuring
converter
reproduced
stage
Prior art date
Application number
MDA20040015A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD2509F1 (en
Inventor
Виталие НАСТАС
Original Assignee
Технический университет Молдовы
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 Технический университет Молдовы filed Critical Технический университет Молдовы
Priority to MDA20040015A priority Critical patent/MD2509G2/en
Publication of MD2509F1 publication Critical patent/MD2509F1/en
Publication of MD2509G2 publication Critical patent/MD2509G2/en

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  • Measurement Of Resistance Or Impedance (AREA)

Abstract

The invention refers to electric measuring devices, especially for measurement of high precision impedance components.The method of measurement includes formation of the resonance circuit, containing a measuring object and the impedance converter output terminals, power supply of the measuring circuit with a signal, control of the non-equilibrium signal obtained as a result of interaction of the resonance circuit with the signal, balancing of the resonance circuit by regulation reproduced by the impedance converter and determination of the unknown impedance measuring components depending on the converter input values.Regulation of module and phase of the impedance reproduced by the converter is carried out independently. Balancing of the measuring circuit is carried out in three stages: in the first stage it is reproduced the trial impedance of the arbitrary value; in the second stage it is regulated the phase of the reproducing impedance up to the minimal value of the non-equilibrium signal; in the third stage it is regulated the module of the reproducing impedance up to the achievement of the measuring circuit balance state.
MDA20040015A 2004-01-12 2004-01-12 Method of impedance components measurement MD2509G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20040015A MD2509G2 (en) 2004-01-12 2004-01-12 Method of impedance components measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20040015A MD2509G2 (en) 2004-01-12 2004-01-12 Method of impedance components measurement

Publications (2)

Publication Number Publication Date
MD2509F1 MD2509F1 (en) 2004-07-31
MD2509G2 true MD2509G2 (en) 2005-02-28

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ID=32768678

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20040015A MD2509G2 (en) 2004-01-12 2004-01-12 Method of impedance components measurement

Country Status (1)

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MD (1) MD2509G2 (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3578G2 (en) * 2006-10-19 2008-11-30 Технический университет Молдовы Method of resistance measurement
MD3577G2 (en) * 2006-09-21 2008-11-30 Технический университет Молдовы Method of measuring the impedance components
MD3949G2 (en) * 2008-04-24 2010-02-28 Технический университет Молдовы Method for resistance measurement
MD195Z (en) * 2009-05-06 2010-11-30 Технический университет Молдовы Impedance converter
MD248Z (en) * 2009-07-07 2011-02-28 Технический университет Молдовы Impedance converter
MD279Z (en) * 2010-03-26 2011-04-30 Технический университет Молдовы Impedance meter
MD351Z (en) * 2010-10-05 2011-10-31 Технический университет Молдовы Admittance meter
MD392Z (en) * 2010-11-25 2012-01-31 Технический университет Молдовы Method for measuring the impedance components
MD447Z (en) * 2011-03-10 2012-06-30 Технический университет Молдовы Method for measuring the impedance component
MD444Z (en) * 2010-12-17 2012-06-30 Технический университет Молдовы Impedance meter
MD445Z (en) * 2011-01-11 2012-06-30 Технический университет Молдовы Impedance meter
MD489Z (en) * 2011-06-09 2012-09-30 Технический университет Молдовы Method for measuring the impedance components
MD490Z (en) * 2011-07-05 2012-09-30 Технический университет Молдовы Method for measuring the admittance components
MD544Z (en) * 2011-11-23 2013-04-30 Технический университет Молдовы Admittance meter
MD591Z (en) * 2012-09-11 2013-08-31 Технический университет Молдовы Method for measurement of impedance component
MD628Z (en) * 2012-11-23 2013-11-30 Технический университет Молдовы Method for measuring the impedance components
MD639Z (en) * 2012-10-24 2013-12-31 Технический университет Молдовы Impedance meter
MD662Z (en) * 2013-01-11 2014-02-28 Технический университет Молдовы Method for measuring the impedance components
MD752Z (en) * 2013-07-24 2014-10-31 Технический университет Молдовы Method for measuring the resistance, inductance or capacitance of the two-terminal network
MD790Z (en) * 2014-03-05 2015-01-31 Технический университет Молдовы Method for measurement of impedance components
MD859Z (en) * 2014-02-05 2015-07-31 Технический университет Молдовы Method for measuring impedance components
MD943Z (en) * 2015-01-30 2016-03-31 Технический университет Молдовы Method for measuring the impedance components

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Brevet de invenţie MD 2086. Metodă de măsurare a componentelor impedanţei. Int. Cl. G01R 27/02, publ. 2003.01.31, BOPI nr. 1/2003. *

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD3577G2 (en) * 2006-09-21 2008-11-30 Технический университет Молдовы Method of measuring the impedance components
MD3578G2 (en) * 2006-10-19 2008-11-30 Технический университет Молдовы Method of resistance measurement
MD3949G2 (en) * 2008-04-24 2010-02-28 Технический университет Молдовы Method for resistance measurement
MD195Z (en) * 2009-05-06 2010-11-30 Технический университет Молдовы Impedance converter
MD248Z (en) * 2009-07-07 2011-02-28 Технический университет Молдовы Impedance converter
MD279Z (en) * 2010-03-26 2011-04-30 Технический университет Молдовы Impedance meter
MD351Z (en) * 2010-10-05 2011-10-31 Технический университет Молдовы Admittance meter
MD392Z (en) * 2010-11-25 2012-01-31 Технический университет Молдовы Method for measuring the impedance components
MD444Z (en) * 2010-12-17 2012-06-30 Технический университет Молдовы Impedance meter
MD445Z (en) * 2011-01-11 2012-06-30 Технический университет Молдовы Impedance meter
MD447Z (en) * 2011-03-10 2012-06-30 Технический университет Молдовы Method for measuring the impedance component
MD489Z (en) * 2011-06-09 2012-09-30 Технический университет Молдовы Method for measuring the impedance components
MD490Z (en) * 2011-07-05 2012-09-30 Технический университет Молдовы Method for measuring the admittance components
MD544Z (en) * 2011-11-23 2013-04-30 Технический университет Молдовы Admittance meter
MD591Z (en) * 2012-09-11 2013-08-31 Технический университет Молдовы Method for measurement of impedance component
MD639Z (en) * 2012-10-24 2013-12-31 Технический университет Молдовы Impedance meter
MD628Z (en) * 2012-11-23 2013-11-30 Технический университет Молдовы Method for measuring the impedance components
MD662Z (en) * 2013-01-11 2014-02-28 Технический университет Молдовы Method for measuring the impedance components
MD752Z (en) * 2013-07-24 2014-10-31 Технический университет Молдовы Method for measuring the resistance, inductance or capacitance of the two-terminal network
MD859Z (en) * 2014-02-05 2015-07-31 Технический университет Молдовы Method for measuring impedance components
MD790Z (en) * 2014-03-05 2015-01-31 Технический университет Молдовы Method for measurement of impedance components
MD943Z (en) * 2015-01-30 2016-03-31 Технический университет Молдовы Method for measuring the impedance components

Also Published As

Publication number Publication date
MD2509F1 (en) 2004-07-31

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Legal Events

Date Code Title Description
KA4A Patent for invention lapsed due to non-payment of fees (with right of restoration)
MM4A Patent for invention definitely lapsed due to non-payment of fees