Converter Circuit "Voltage-Voltage" Investigation for Power Calibrator; Journal of Physics: Conference Series; Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015)
| Parent link: | Journal of Physics: Conference Series Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015).— 2016.— [012039, 6 p.] |
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| المؤلف الرئيسي: | |
| مؤلفون مشاركون: | , |
| مؤلفون آخرون: | , |
| الملخص: | Title screen The paper presents possible circuits to construct a voltage-voltage converter for the calibrator of fictitious power. The problems of circuit solutions were experimentally identified, and the ways of their elimination were found. One of the main problems of convectors is to provide small harmonic distortions and additional phase shift. The use of deep negative instantaneous value feedback helps to provide the desired level of nonlinear distortions and to reduce the phase shift. Corrective circuits are used to ensure the stability of the transducer at greater depths of the feedback; the half-period average value or rms value feedback is used to ensure the stability and accuracy of conversion. However, the accuracy of the power calibrator can be upgraded and its work for various types of loads can be ensured by means of application follower circuit with modern electronic components which are also discussed in the paper. Режим доступа: по договору с организацией-держателем ресурса |
| اللغة: | الإنجليزية |
| منشور في: |
2016
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://dx.doi.org/10.1088/1742-6596/671/1/012039 http://earchive.tpu.ru/handle/11683/33747 |
| التنسيق: | الكتروني فصل الكتاب |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647186 |
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| 200 | 1 | |a Converter Circuit "Voltage-Voltage" Investigation for Power Calibrator |f Yu. M. Fomichev, S. V. Silushkin, T. S. Mylnikova | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 13 tit.] | ||
| 330 | |a The paper presents possible circuits to construct a voltage-voltage converter for the calibrator of fictitious power. The problems of circuit solutions were experimentally identified, and the ways of their elimination were found. One of the main problems of convectors is to provide small harmonic distortions and additional phase shift. The use of deep negative instantaneous value feedback helps to provide the desired level of nonlinear distortions and to reduce the phase shift. Corrective circuits are used to ensure the stability of the transducer at greater depths of the feedback; the half-period average value or rms value feedback is used to ensure the stability and accuracy of conversion. However, the accuracy of the power calibrator can be upgraded and its work for various types of loads can be ensured by means of application follower circuit with modern electronic components which are also discussed in the paper. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\3526 |t Journal of Physics: Conference Series | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\12214 |t Vol. 671 : Innovations in Non-Destructive Testing (SibTest 2015) |o III All-Russian Scientific and Practical Conference, 27–31 July 2015, Altai, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) |v [012039, 6 p.] |d 2016 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a схемы | |
| 610 | 1 | |a преобразователи | |
| 610 | 1 | |a питание | |
| 610 | 1 | |a калибраторы | |
| 610 | 1 | |a напряжения | |
| 610 | 1 | |a фазовые сдвиги | |
| 610 | 1 | |a искажения | |
| 700 | 1 | |a Fomichev |b Yu. M. |c specialist in the field of non-destructive testing |c Associate Professor of Tomsk Polytechnic University, candidate of technical sciences |f 1937- |g Yury Mikhailovich |3 (RuTPU)RU\TPU\pers\36465 | |
| 701 | 1 | |a Silushkin |b S. V. |c specialist in the field of control and measurement equipment |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1974- |g Stanislav Vladimirovich |3 (RuTPU)RU\TPU\pers\34803 |9 18149 | |
| 701 | 1 | |a Mylnikova |b T. S. |c linguist |c Senior Lecturer of Tomsk Polytechnic University |f 1959- |g Tatyana Stepanovna |3 (RuTPU)RU\TPU\pers\31241 |9 15436 | |
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