MD544Y - Admittance meter - Google Patents
Admittance meterInfo
- Publication number
- MD544Y MD544Y MDS20110183A MD544Y MD 544 Y MD544 Y MD 544Y MD S20110183 A MDS20110183 A MD S20110183A MD 544 Y MD544 Y MD 544Y
- Authority
- MD
- Moldova
- Prior art keywords
- admittance
- converter
- phase
- current
- meter
- Prior art date
Links
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
The invention relates to the electrical and electronic measuring technique and can be used for high-precision measurement of admittance components in polar coordinates.The admittance meter includes a signal generator (1), having one output contact connected to the common wire, an admittance converter (4) with two output contacts, two inputs for independent regulation of modulus and phase of the reproduced admittance and a reference contact, wherein the voltage phase coincides with the current phase through the reproduced admittance, a current-voltage converter (5), and two terminals (2) and (3) for connecting the measuring object, the first terminal (2) being connected to the first output contact of the admittance converter (4) and to the input of the current-voltage converter (5). The admittance meter further contains a phase meter (6) connected with the reference input to the reference contact of the admittance converter (4). The current-voltage converter (5) is made with an asymmetric input relative to the common wire and has its output connected to the signal input of the phase meter (6). As admittance converter (4) is used a floating admittance converter with preset values of the modulus and phase of the reproduced admittance equal to, respectively, the range maximum value and 180°, having its second output contact connected to the second terminal (3) and the second output contact of the generator (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20110183A MD544Z (en) | 2011-11-23 | 2011-11-23 | Admittance meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDS20110183A MD544Z (en) | 2011-11-23 | 2011-11-23 | Admittance meter |
Publications (2)
Publication Number | Publication Date |
---|---|
MD544Y true MD544Y (en) | 2012-09-30 |
MD544Z MD544Z (en) | 2013-04-30 |
Family
ID=47018649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDS20110183A MD544Z (en) | 2011-11-23 | 2011-11-23 | Admittance meter |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD544Z (en) |
Family Cites Families (12)
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 |
MD3173G2 (en) * | 2006-03-21 | 2007-05-31 | Технический университет Молдовы | Impedance converter |
MD3462G2 (en) * | 2006-09-11 | 2008-09-30 | Технический университет Молдовы | Admittance measuring device |
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 |
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 |
MD490Z (en) * | 2011-07-05 | 2012-09-30 | Технический университет Молдовы | Method for measuring the admittance components |
-
2011
- 2011-11-23 MD MDS20110183A patent/MD544Z/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MD544Z (en) | 2013-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG9Y | Short term patent issued | ||
KA4Y | Short-term patent lapsed due to non-payment of fees (with right of restoration) |