Анализ энергетических процессов в импульсных преобразователях электрической энергии переменного тока
The article presents the analysis of energy processes in switched-mode AC-AC converters of buck, boost and buck-boost types. The mathematical model of energy processes is obtained. The mathematical model is generalized to DC-DC and AC-AC converters, to three basic types of converters and considers t...
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| Дата: | 2015 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
PE "Politekhperiodika", Book and Journal Publishers
2015
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| Онлайн доступ: | https://www.tkea.com.ua/index.php/journal/article/view/TKEA2015.1.22 |
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| Назва журналу: | Technology and design in electronic equipment |
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Technology and design in electronic equipment| id |
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oai:tkea.com.ua:article-2892025-05-30T19:33:09Z Analysis of energy processes in pulse converters of AC electric power Анализ энергетических процессов в импульсных преобразователях электрической энергии переменного тока Kadatsky, A. F. Rusu, A. P. mathematical model energy processes switched-mode converters buck converter boost converter buck-boost converter AC-AC converter DC-DC converter recuperation The article presents the analysis of energy processes in switched-mode AC-AC converters of buck, boost and buck-boost types. The mathematical model of energy processes is obtained. The mathematical model is generalized to DC-DC and AC-AC converters, to three basic types of converters and considers the possibility of autotransformer inclusion of an inductor.It is shown that the use of bidirectional switches allows both DC and AC conversion of electrical energy regardless of the load type, and also supports recuperation of electrical energy back to the source. It is shown that the maximum value of instant power in a load circuit in AC-AC converters exceeds twice the rated value of load power in comparison with DC-DC converters. It is shown that the energy capacity of an inductor in AC-AC converters exceeds twice the energy capacity of DC-DC converters at the identical rated power of conversion. It is shown that the energy capacity of an inductor in converters of buck and boost types depends on the ratio of input and output voltage. Also, the energy capacity of an inductor in converters of buck-boost type does not depend on the ratio of input and output voltage. It is shown that the energy capacity of an inductor in converters of buck and boost types is lower than the energy capacity of an inductor in the converter of buck-boost type. Выполнен анализ и получена математическая модель энергетических процессов в импульсных преобразователях электрической энергии. Представлены результаты анализа энергетических процессов в базовых схемах преобразователей. Выполнен сравнительный анализ энергетической емкости накопительного дросселя для преобразователей постоянного и переменного тока. PE "Politekhperiodika", Book and Journal Publishers 2015-02-24 Article Article Peer-reviewed Article application/pdf https://www.tkea.com.ua/index.php/journal/article/view/TKEA2015.1.22 10.15222/TKEA2015.1.22 Technology and design in electronic equipment; No. 1 (2015): Tekhnologiya i konstruirovanie v elektronnoi apparature; 22-31 Технологія та конструювання в електронній апаратурі; № 1 (2015): Технология и конструирование в электронной аппаратуре; 22-31 3083-6549 3083-6530 uk https://www.tkea.com.ua/index.php/journal/article/view/TKEA2015.1.22/256 Copyright (c) 2015 Kadatsky A.F., Rusu A.P. http://creativecommons.org/licenses/by/4.0/ |
| institution |
Technology and design in electronic equipment |
| baseUrl_str |
|
| datestamp_date |
2025-05-30T19:33:09Z |
| collection |
OJS |
| language |
Ukrainian |
| topic_facet |
mathematical model energy processes switched-mode converters buck converter boost converter buck-boost converter AC-AC converter DC-DC converter recuperation |
| format |
Article |
| author |
Kadatsky, A. F. Rusu, A. P. |
| spellingShingle |
Kadatsky, A. F. Rusu, A. P. Анализ энергетических процессов в импульсных преобразователях электрической энергии переменного тока |
| author_facet |
Kadatsky, A. F. Rusu, A. P. |
| author_sort |
Kadatsky, A. F. |
| title |
Анализ энергетических процессов в импульсных преобразователях электрической энергии переменного тока |
| title_short |
Анализ энергетических процессов в импульсных преобразователях электрической энергии переменного тока |
| title_full |
Анализ энергетических процессов в импульсных преобразователях электрической энергии переменного тока |
| title_fullStr |
Анализ энергетических процессов в импульсных преобразователях электрической энергии переменного тока |
| title_full_unstemmed |
Анализ энергетических процессов в импульсных преобразователях электрической энергии переменного тока |
| title_sort |
анализ энергетических процессов в импульсных преобразователях электрической энергии переменного тока |
| title_alt |
Analysis of energy processes in pulse converters of AC electric power |
| description |
The article presents the analysis of energy processes in switched-mode AC-AC converters of buck, boost and buck-boost types. The mathematical model of energy processes is obtained. The mathematical model is generalized to DC-DC and AC-AC converters, to three basic types of converters and considers the possibility of autotransformer inclusion of an inductor.It is shown that the use of bidirectional switches allows both DC and AC conversion of electrical energy regardless of the load type, and also supports recuperation of electrical energy back to the source. It is shown that the maximum value of instant power in a load circuit in AC-AC converters exceeds twice the rated value of load power in comparison with DC-DC converters. It is shown that the energy capacity of an inductor in AC-AC converters exceeds twice the energy capacity of DC-DC converters at the identical rated power of conversion. It is shown that the energy capacity of an inductor in converters of buck and boost types depends on the ratio of input and output voltage. Also, the energy capacity of an inductor in converters of buck-boost type does not depend on the ratio of input and output voltage. It is shown that the energy capacity of an inductor in converters of buck and boost types is lower than the energy capacity of an inductor in the converter of buck-boost type. |
| publisher |
PE "Politekhperiodika", Book and Journal Publishers |
| publishDate |
2015 |
| url |
https://www.tkea.com.ua/index.php/journal/article/view/TKEA2015.1.22 |
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2025-09-24T17:30:41Z |
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2025-09-24T17:30:41Z |
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