MD447Y - Method for measuring the impedance component - Google Patents
Method for measuring the impedance component Download PDFInfo
- Publication number
- MD447Y MD447Y MDS20110048A MDS20110048A MD447Y MD 447 Y MD447 Y MD 447Y MD S20110048 A MDS20110048 A MD S20110048A MD S20110048 A MDS20110048 A MD S20110048A MD 447 Y MD447 Y MD 447Y
- Authority
- MD
- Moldova
- Prior art keywords
- impedance
- converter
- component
- signal
- reproduced
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000011067 equilibration Methods 0.000 abstract 2
- 238000005259 measurement Methods 0.000 abstract 2
- 230000010363 phase shift Effects 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The invention relates to the field of electrical and electronic measurements and can be used for high-accuracy measurement of one component of the impedance.The method for measuring the impedance component includes the formation of a sequential resonance measuring circuit from a measured object, output contacts of an impedance converter and a signal generator, control of the phase shift between the reference signal and the nonequilibrium signal, formed by the total voltage drop across the measured object and the output circuit of the converter, equilibration of the measuring circuit by adjusting the impedance reproduced by the converter, as well as determination of the value of the measured impedance component from its equity taken with opposite sign to the value of variable component of the impedance reproduced by the converter in the equilibrium state. The reference signal is formed with the phase that coincides with the phase of the nonmeasurable impedance component. The equilibration of the measuring circuit is carried out by controlling only one component of the impedance reproduced by the converter, corresponding to the measured one, up to the achievement of a phase shift of 0° or 180° between the reference signal and the nonequilibrium signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110048A MD447Z (en) | 2011-03-10 | 2011-03-10 | Method for measuring the impedance component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDS20110048A MD447Z (en) | 2011-03-10 | 2011-03-10 | Method for measuring the impedance component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD447Y true MD447Y (en) | 2011-11-30 |
| MD447Z MD447Z (en) | 2012-06-30 |
Family
ID=45815326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDS20110048A MD447Z (en) | 2011-03-10 | 2011-03-10 | Method for measuring the impedance component |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD447Z (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| MD752Z (en) * | 2013-07-24 | 2014-10-31 | Технический университет Молдовы | Method for measuring the resistance, inductance or capacitance of the two-terminal network |
| MD943Z (en) * | 2015-01-30 | 2016-03-31 | Технический университет Молдовы | Method for measuring the impedance components |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2095849C1 (en) * | 1996-04-11 | 1997-11-10 | Институт горного дела СО РАН | Method for automatic control of current of electrochemical cell |
| 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 |
-
2011
- 2011-03-10 MD MDS20110048A patent/MD447Z/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD447Z (en) | 2012-06-30 |
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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) |