MD489Z - Method for measuring the impedance components - Google Patents
Method for measuring the impedance componentsInfo
- Publication number
- MD489Z MD489Z MDS20110106A MDS20110106A MD489Z MD 489 Z MD489 Z MD 489Z MD S20110106 A MDS20110106 A MD S20110106A MD S20110106 A MDS20110106 A MD S20110106A MD 489 Z MD489 Z MD 489Z
- Authority
- MD
- Moldova
- Prior art keywords
- impedance
- components
- converter
- reproduced
- equilibrium
- Prior art date
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The invention relates to electric and electronic measurements and can be used for high-precision measurement of impedance components.The method consists in the formation of a series measuring circuit from the measured object, output terminals of an impedance converter with separate control of active and reactive components of the reproduced impedance and a signal generator, formation of a non-equilibrium signal from the total voltage drop on the measured object and the output circuit of the converter, control of phase shift between the non-equilibrium signal and reference signals, equilibration of the measuring circuit by regulating the components of the impedance reproduced by the converter and determination of components of the measured impedance from their known dependence on the components of the impedance reproduced by the converter in the equilibrium state. Regulation of components of the impedance reproduced by the converter is performed concomitantly, up to the attainment of a phase shift of 180° or 0° between the non-equilibrium and reference signals, and as reference signals for regulation of active and reactive components are used, respectively, the voltage drops on the reactive and active components of the impedance reproduced by the converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110106A MD489Z (en) | 2011-06-09 | 2011-06-09 | Method for measuring the impedance components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110106A MD489Z (en) | 2011-06-09 | 2011-06-09 | Method for measuring the impedance components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD489Y MD489Y (en) | 2012-02-29 |
| MD489Z true MD489Z (en) | 2012-09-30 |
Family
ID=45815387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20110106A MD489Z (en) | 2011-06-09 | 2011-06-09 | Method for measuring the impedance components |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD489Z (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2086G2 (en) * | 2001-12-03 | 2003-08-31 | Виталие НАСТАС | Method for measurement of impedance components |
| MD2509G2 (en) * | 2004-01-12 | 2005-02-28 | Технический университет Молдовы | Method of impedance components measurement |
| 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 |
-
2011
- 2011-06-09 MD MDS20110106A patent/MD489Z/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD2086G2 (en) * | 2001-12-03 | 2003-08-31 | Виталие НАСТАС | Method for measurement of impedance components |
| MD2509G2 (en) * | 2004-01-12 | 2005-02-28 | Технический университет Молдовы | Method of impedance components measurement |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| MD489Y (en) | 2012-02-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |