MD490Y - Method for measuring the admittance components - Google Patents
Method for measuring the admittance componentsInfo
- Publication number
- MD490Y MD490Y MDS20110126A MDS20110126A MD490Y MD 490 Y MD490 Y MD 490Y MD S20110126 A MDS20110126 A MD S20110126A MD S20110126 A MDS20110126 A MD S20110126A MD 490 Y MD490 Y MD 490Y
- Authority
- MD
- Moldova
- Prior art keywords
- admittance
- converter
- components
- reproduced
- signal
- Prior art date
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The invention relates to the field of electric and electronic measurements and can be used for high-precision measurement of admittance components.The method consists in the formation of a measuring circuit from the measured object, output terminals of an admittance converter with separate regulation of active and reactive components of the reproduced admittance and a signal generator connected in parallel, formation of a non-equilibrium signal and a reference signal, respectively, from the total current passing through the measured object and the output circuit of the converter, and from the current passing through the active component of the admittance reproduced by the converter with the conservation of phase of these currents, control of the phase shift between the non-equilibrium signal and the reference signal, equilibration of the measuring circuit by regulating the active and reactive components of the admittance reproduced by the converter concomitantly, up to the attainment of the phase shifts, respectively, of 90° (270°) and 0° (180°) between the non-equilibrium signal and the reference signal, and determination of components of the measured admittance from their known dependence on the components of the admittance reproduced by the converter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20110126A MD490Z (en) | 2011-07-05 | 2011-07-05 | Method for measuring the admittance components |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20110126A MD490Z (en) | 2011-07-05 | 2011-07-05 | Method for measuring the admittance components |
Publications (2)
Publication Number | Publication Date |
---|---|
MD490Y true MD490Y (en) | 2012-02-29 |
MD490Z MD490Z (en) | 2012-09-30 |
Family
ID=45815388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20110126A MD490Z (en) | 2011-07-05 | 2011-07-05 | Method for measuring the admittance components |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD490Z (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD544Z (en) * | 2011-11-23 | 2013-04-30 | Технический университет Молдовы | Admittance meter |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
---|---|---|---|---|
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 |
MD351Z (en) * | 2010-10-05 | 2011-10-31 | Технический университет Молдовы | Admittance meter |
-
2011
- 2011-07-05 MD MDS20110126A patent/MD490Z/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD544Z (en) * | 2011-11-23 | 2013-04-30 | Технический университет Молдовы | Admittance meter |
Also Published As
Publication number | Publication date |
---|---|
MD490Z (en) | 2012-09-30 |
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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) |