Characteristics of specialized single-phase high voltage doubler rectifier
Introduction. To obtain a high voltage direct current, voltage multipliers with a number of cascades of three or more are widely used. At the same time, for voltage levels of 100…200 kV there are several advantages of using a specialized single-phase high voltage doubler rectifier. Problem. The ma...
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| Дата: | 2018 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | English |
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Інститут технічних проблем магнетизму НАН України
2018
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| Назва видання: | Електротехніка і електромеханіка |
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/147960 |
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| Цитувати: | Characteristics of specialized single-phase high voltage doubler rectifier / V.O. Brzhezytskyi, R.V. Vendychanskyi, Ye.O. Trotsenko, Ya.O. Haran, O.M. Desyatov, V.I. Khominich // Електротехніка і електромеханіка. — 2018. — № 5. — С. 54-61. — Бібліогр.: 44 назв. — англ. |
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irk-123456789-1479602019-02-17T01:23:32Z Characteristics of specialized single-phase high voltage doubler rectifier Brzhezytskyi, V.O. Vendychanskyi, R.V. Trotsenko, Ye.O. Haran, Ya.O. Desyatov, O.M. Khominich, V.I. Техніка сильних електричних та магнітних полів. Кабельна техніка Introduction. To obtain a high voltage direct current, voltage multipliers with a number of cascades of three or more are widely used. At the same time, for voltage levels of 100…200 kV there are several advantages of using a specialized single-phase high voltage doubler rectifier. Problem. The main difficulty is that at the moment mathematical modeling has not been worked out for describing modes that use the built-in R, C-filter, as well as a nonlinear load in the form of Zener diodes. Goal. Generalization of the results of the authors' previous publications on the development of an analytical method for calculating the modes of a typical high-voltage direct current installation based on a specialized single-phase voltage doubler rectifier. Methodology. Compilation of a system of algebraic linear and nonlinear equations that describe the current and voltage modes in the elements of a typical high-voltage direct current installation with a nonlinear load. Results. It is shown that with the use of linearization of the currentvoltage characteristics of Zener diodes used in the load circuits of a typical high-voltage direct current installation, an analytical solution for the voltages and currents in its elements can be obtained. Originality. The theoretical basis of the complex solution of the system of equations for the currents, voltages and power of the elements of a typical high-voltage direct current installation with the account of nonlinear pulsations is formulated for the first time. Practical value. The obtained theoretical results can be used for calculations, design, optimization of the modes for a wide range of high-voltage direct current installations of technical, technological, and measuring purposes in the range up to 100...200 kV Цель. Обобщение результатов предыдущих публикаций авторского коллектива по разработке аналитического метода расчёта режимов типовой установки высокого напряжения постоянного тока на основе специализированного однофазного выпрямителя с удвоением напряжения. Методика. Составление системы алгебраических линейных и нелинейных уравнений, описывающих режимы тока и напряжения в элементах типовой схемы установки высокого напряжения постоянного тока с нелинейной нагрузкой. Результаты. Показано, что с применением линеаризации вольт-амперных характеристик стабилитронов, используемых в цепях нагрузки типовой установки высокого напряжения постоянного тока, может быть получено аналитическое решение для напряжений и токов в её элементах. Научная новизна. Впервые сформулирован теоретический базис комплексного решения системы уравнений для токов, напряжений и мощности элементов типовой установки высокого напряжения постоянного тока с учётом нелинейных пульсаций. Практическая значимость. Полученные теоретические результаты могут быть использованы для расчётов, проектирования, оптимизации режимов широкого спектра установок высокого напряжения постоянного тока технического, технологического, а также измерительного предназначения в диапазоне до 100…200 кВ 2018 Article Characteristics of specialized single-phase high voltage doubler rectifier / V.O. Brzhezytskyi, R.V. Vendychanskyi, Ye.O. Trotsenko, Ya.O. Haran, O.M. Desyatov, V.I. Khominich // Електротехніка і електромеханіка. — 2018. — № 5. — С. 54-61. — Бібліогр.: 44 назв. — англ. 2074-272X DOI: https://doi.org/10.20998/2074-272X.2018.5.09 http://dspace.nbuv.gov.ua/handle/123456789/147960 621.317.3 en Електротехніка і електромеханіка Інститут технічних проблем магнетизму НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Техніка сильних електричних та магнітних полів. Кабельна техніка Техніка сильних електричних та магнітних полів. Кабельна техніка |
| spellingShingle |
Техніка сильних електричних та магнітних полів. Кабельна техніка Техніка сильних електричних та магнітних полів. Кабельна техніка Brzhezytskyi, V.O. Vendychanskyi, R.V. Trotsenko, Ye.O. Haran, Ya.O. Desyatov, O.M. Khominich, V.I. Characteristics of specialized single-phase high voltage doubler rectifier Електротехніка і електромеханіка |
| description |
Introduction. To obtain a high voltage direct current, voltage multipliers with a number of cascades of three or more are widely
used. At the same time, for voltage levels of 100…200 kV there are several advantages of using a specialized single-phase high
voltage doubler rectifier. Problem. The main difficulty is that at the moment mathematical modeling has not been worked out for
describing modes that use the built-in R, C-filter, as well as a nonlinear load in the form of Zener diodes. Goal. Generalization of
the results of the authors' previous publications on the development of an analytical method for calculating the modes of a typical
high-voltage direct current installation based on a specialized single-phase voltage doubler rectifier. Methodology. Compilation of
a system of algebraic linear and nonlinear equations that describe the current and voltage modes in the elements of a typical
high-voltage direct current installation with a nonlinear load. Results. It is shown that with the use of linearization of the currentvoltage characteristics of Zener diodes used in the load circuits of a typical high-voltage direct current installation, an analytical
solution for the voltages and currents in its elements can be obtained. Originality. The theoretical basis of the complex solution of
the system of equations for the currents, voltages and power of the elements of a typical high-voltage direct current installation
with the account of nonlinear pulsations is formulated for the first time. Practical value. The obtained theoretical results can be
used for calculations, design, optimization of the modes for a wide range of high-voltage direct current installations of technical,
technological, and measuring purposes in the range up to 100...200 kV |
| format |
Article |
| author |
Brzhezytskyi, V.O. Vendychanskyi, R.V. Trotsenko, Ye.O. Haran, Ya.O. Desyatov, O.M. Khominich, V.I. |
| author_facet |
Brzhezytskyi, V.O. Vendychanskyi, R.V. Trotsenko, Ye.O. Haran, Ya.O. Desyatov, O.M. Khominich, V.I. |
| author_sort |
Brzhezytskyi, V.O. |
| title |
Characteristics of specialized single-phase high voltage doubler rectifier |
| title_short |
Characteristics of specialized single-phase high voltage doubler rectifier |
| title_full |
Characteristics of specialized single-phase high voltage doubler rectifier |
| title_fullStr |
Characteristics of specialized single-phase high voltage doubler rectifier |
| title_full_unstemmed |
Characteristics of specialized single-phase high voltage doubler rectifier |
| title_sort |
characteristics of specialized single-phase high voltage doubler rectifier |
| publisher |
Інститут технічних проблем магнетизму НАН України |
| publishDate |
2018 |
| topic_facet |
Техніка сильних електричних та магнітних полів. Кабельна техніка |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/147960 |
| citation_txt |
Characteristics of specialized single-phase high voltage doubler rectifier / V.O. Brzhezytskyi, R.V. Vendychanskyi, Ye.O. Trotsenko, Ya.O. Haran, O.M. Desyatov, V.I. Khominich // Електротехніка і електромеханіка. — 2018. — № 5. — С. 54-61. — Бібліогр.: 44 назв. — англ. |
| series |
Електротехніка і електромеханіка |
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