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MD3949G2 - Method for resistance measurement - Google Patents

Method for resistance measurement Download PDF

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Publication number
MD3949G2
MD3949G2 MDA20080111A MD20080111A MD3949G2 MD 3949 G2 MD3949 G2 MD 3949G2 MD A20080111 A MDA20080111 A MD A20080111A MD 20080111 A MD20080111 A MD 20080111A MD 3949 G2 MD3949 G2 MD 3949G2
Authority
MD
Moldova
Prior art keywords
impedance
converter
metering circuit
resistance
reproduced
Prior art date
Application number
MDA20080111A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD3949F1 (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 MDA20080111A priority Critical patent/MD3949G2/en
Publication of MD3949F1 publication Critical patent/MD3949F1/en
Publication of MD3949G2 publication Critical patent/MD3949G2/en

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  • Measurement Of Resistance Or Impedance (AREA)

Abstract

The invention relates to the field of electrical and electronic measurements and can be used for resistance high-accuracy measurement.The method for resistance measurement consists in that it is formed a metering circuit from the measured object, a direct current generator and output contacts of an impedance converter, to which it is reproduced an impedance of negative resistance character, it is controlled the nonequilibrium signal by determining the moment of passage thereof through zero value, it is equilibrated the metering circuit by controlling the impedance reproduced by the converter and it is determined the measured impedance value reasoning from its equality to the opposed value of the resistance reproduced by the impedance converter in the equilibrium condition of the metering circuit. The metering circuit is formed by the connection in parallel of the signal generator, of the measured object and of the output contacts of the impedance converter, and the nonequilibrium signal is formed by summing the currents passing through the measured object and the output contacts of the converter.
MDA20080111A 2008-04-24 2008-04-24 Method for resistance measurement MD3949G2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDA20080111A MD3949G2 (en) 2008-04-24 2008-04-24 Method for resistance measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDA20080111A MD3949G2 (en) 2008-04-24 2008-04-24 Method for resistance measurement

Publications (2)

Publication Number Publication Date
MD3949F1 MD3949F1 (en) 2009-07-31
MD3949G2 true MD3949G2 (en) 2010-02-28

Family

ID=40941136

Family Applications (1)

Application Number Title Priority Date Filing Date
MDA20080111A MD3949G2 (en) 2008-04-24 2008-04-24 Method for resistance measurement

Country Status (1)

Country Link
MD (1) MD3949G2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD447Z (en) * 2011-03-10 2012-06-30 Технический университет Молдовы Method for measuring the impedance component
MD490Z (en) * 2011-07-05 2012-09-30 Технический университет Молдовы Method for measuring the admittance components
MD489Z (en) * 2011-06-09 2012-09-30 Технический университет Молдовы Method for measuring the impedance components
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
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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2086G2 (en) * 2001-12-03 2003-08-31 Виталие НАСТАС Method for measurement of impedance components
MD2248C2 (en) * 2001-12-14 2004-02-29 Виталие НАСТАС Device for impedance components measurement
MD2463G2 (en) * 2003-10-16 2004-12-31 Технический университет Молдовы Device for measuring the impedance components
MD2509G2 (en) * 2004-01-12 2005-02-28 Технический университет Молдовы Method of impedance components measurement
MD2866G2 (en) * 2004-12-17 2006-05-31 Технический университет Молдовы Impedance meter
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2086G2 (en) * 2001-12-03 2003-08-31 Виталие НАСТАС Method for measurement of impedance components
MD2248C2 (en) * 2001-12-14 2004-02-29 Виталие НАСТАС Device for impedance components measurement
MD2463G2 (en) * 2003-10-16 2004-12-31 Технический университет Молдовы Device for measuring the impedance components
MD2509G2 (en) * 2004-01-12 2005-02-28 Технический университет Молдовы Method of impedance components measurement
MD2866G2 (en) * 2004-12-17 2006-05-31 Технический университет Молдовы Impedance meter
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Also Published As

Publication number Publication date
MD3949F1 (en) 2009-07-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
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