Прецизионный компаратор трансформаторов тока
Verification of the current measurement transformers on the power frequency is taken up. The description for operation principles and constructions of precision current comparator are represented. Comparator provides measurement of relative currents difference of high precision. Measurement chain of...
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| Veröffentlicht in: | Технічна електродинаміка |
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| Datum: | 2011 |
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | Russian |
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Інститут електродинаміки НАН України
2011
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/61959 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Прецизионный компаратор трансформаторов тока / М.Н. Сурду, А.Л. Ламеко, Д.В. Мелещук, В.Н. Кикало, В.В. Копшин // Технічна електродинаміка. — 2011. — № 2. — С. 64-69. — Бібліогр.: 14 назв. — pос. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-61959 |
|---|---|
| record_format |
dspace |
| spelling |
Сурду, М.Н. Ламеко, А.Л. Мелещук, Д.В. Кикало, В.Н. Копшин, В.В. 2014-05-14T14:26:41Z 2014-05-14T14:26:41Z 2011 Прецизионный компаратор трансформаторов тока / М.Н. Сурду, А.Л. Ламеко, Д.В. Мелещук, В.Н. Кикало, В.В. Копшин // Технічна електродинаміка. — 2011. — № 2. — С. 64-69. — Бібліогр.: 14 назв. — pос. 0204-3599 https://nasplib.isofts.kiev.ua/handle/123456789/61959 621.317 Verification of the current measurement transformers on the power frequency is taken up. The description for operation principles and constructions of precision current comparator are represented. Comparator provides measurement of relative currents difference of high precision. Measurement chain of device is equilibrated with help of inductive divider. Calculation of the result of measurement is operated with taking of final non-equilibrium signal that permits us to receive high precision of measurements during lessening of inductive divider. The device is elaborated for determination of current transformers error by method of standard transformer comparison. There is also measurement of relative voltage difference in the device. It helps in determination of windings errors of transformers by comparison with a reference winding located on the test transformer. ru Інститут електродинаміки НАН України Технічна електродинаміка Інформаційно-вимірювальні системи в електроенергетиці Прецизионный компаратор трансформаторов тока Precise comparator of current transformers Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Прецизионный компаратор трансформаторов тока |
| spellingShingle |
Прецизионный компаратор трансформаторов тока Сурду, М.Н. Ламеко, А.Л. Мелещук, Д.В. Кикало, В.Н. Копшин, В.В. Інформаційно-вимірювальні системи в електроенергетиці |
| title_short |
Прецизионный компаратор трансформаторов тока |
| title_full |
Прецизионный компаратор трансформаторов тока |
| title_fullStr |
Прецизионный компаратор трансформаторов тока |
| title_full_unstemmed |
Прецизионный компаратор трансформаторов тока |
| title_sort |
прецизионный компаратор трансформаторов тока |
| author |
Сурду, М.Н. Ламеко, А.Л. Мелещук, Д.В. Кикало, В.Н. Копшин, В.В. |
| author_facet |
Сурду, М.Н. Ламеко, А.Л. Мелещук, Д.В. Кикало, В.Н. Копшин, В.В. |
| topic |
Інформаційно-вимірювальні системи в електроенергетиці |
| topic_facet |
Інформаційно-вимірювальні системи в електроенергетиці |
| publishDate |
2011 |
| language |
Russian |
| container_title |
Технічна електродинаміка |
| publisher |
Інститут електродинаміки НАН України |
| format |
Article |
| title_alt |
Precise comparator of current transformers |
| description |
Verification of the current measurement transformers on the power frequency is taken up. The description for operation principles and constructions of precision current comparator are represented. Comparator provides measurement of relative currents difference of high precision. Measurement chain of device is equilibrated with help of inductive divider. Calculation of the result of measurement is operated with taking of final non-equilibrium signal that permits us to receive high precision of measurements during lessening of inductive divider. The device is elaborated for determination of current transformers error by method of standard transformer comparison. There is also measurement of relative voltage difference in the device. It helps in determination of windings errors of transformers by comparison with a reference winding located on the test transformer.
|
| issn |
0204-3599 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/61959 |
| citation_txt |
Прецизионный компаратор трансформаторов тока / М.Н. Сурду, А.Л. Ламеко, Д.В. Мелещук, В.Н. Кикало, В.В. Копшин // Технічна електродинаміка. — 2011. — № 2. — С. 64-69. — Бібліогр.: 14 назв. — pос. |
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2025-12-07T15:12:14Z |
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2025-12-07T15:12:14Z |
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