MODELING CONTROLLED ASYNCHRONOUS ELECTRIC DRIVES WITH MATCHING REDUCERS AND TRANSFORMERS
Purpose. Working out of mathematical models of the speed-controlled induction electric drives ensuring joint consideration of transformers, motors and loadings, and also matching reducers and transformers, both in static, and in dynamic regimes for the analysis of their operating characteristics. Me...
Gespeichert in:
| Datum: | 2015 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Russian |
| Veröffentlicht: |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2015
|
| Schlagworte: | |
| Online Zugang: | http://eie.khpi.edu.ua/article/view/2074-272X.2015.2.05 |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Назва журналу: | Electrical Engineering & Electromechanics |
Institution
Electrical Engineering & Electromechanics| id |
eiekhpieduua-article-41710 |
|---|---|
| record_format |
ojs |
| institution |
Electrical Engineering & Electromechanics |
| baseUrl_str |
|
| datestamp_date |
2016-03-09T07:43:40Z |
| collection |
OJS |
| language |
Russian |
| topic |
induction electric drive reducer transformer an speed-controlled induction motor adjusting characteristics dynamic models thermal state band measure cost of losses well-founded sampling 621.313.333.2 |
| spellingShingle |
induction electric drive reducer transformer an speed-controlled induction motor adjusting characteristics dynamic models thermal state band measure cost of losses well-founded sampling 621.313.333.2 Petrushin, V. S. Yakimets, A. M. Jenoktajev, R. N. MODELING CONTROLLED ASYNCHRONOUS ELECTRIC DRIVES WITH MATCHING REDUCERS AND TRANSFORMERS |
| topic_facet |
induction electric drive reducer transformer an speed-controlled induction motor adjusting characteristics dynamic models thermal state band measure cost of losses well-founded sampling 621.313.333.2 асинхронный электропривод редуктор трансформатор регулируемый асинхронный двигатель регулировочные характеристики динамические модели тепловое состояние диапазонные критерии стоимость потерь обоснованный выбор 621.313.333.2 асинхронний електропривод редуктор трансформатор регульований асинхронний двигун регулювальні характеристики динамічні моделі тепловий стан діапазонні критерії вартість втрат обґрунтований вибір 621.313.333.2 |
| format |
Article |
| author |
Petrushin, V. S. Yakimets, A. M. Jenoktajev, R. N. |
| author_facet |
Petrushin, V. S. Yakimets, A. M. Jenoktajev, R. N. |
| author_sort |
Petrushin, V. S. |
| title |
MODELING CONTROLLED ASYNCHRONOUS ELECTRIC DRIVES WITH MATCHING REDUCERS AND TRANSFORMERS |
| title_short |
MODELING CONTROLLED ASYNCHRONOUS ELECTRIC DRIVES WITH MATCHING REDUCERS AND TRANSFORMERS |
| title_full |
MODELING CONTROLLED ASYNCHRONOUS ELECTRIC DRIVES WITH MATCHING REDUCERS AND TRANSFORMERS |
| title_fullStr |
MODELING CONTROLLED ASYNCHRONOUS ELECTRIC DRIVES WITH MATCHING REDUCERS AND TRANSFORMERS |
| title_full_unstemmed |
MODELING CONTROLLED ASYNCHRONOUS ELECTRIC DRIVES WITH MATCHING REDUCERS AND TRANSFORMERS |
| title_sort |
modeling controlled asynchronous electric drives with matching reducers and transformers |
| title_alt |
МОДЕЛИРОВАНИЕ РЕГУЛИРУЕМЫХ АСИНХРОННЫХ ЭЛЕКТРОПРИВОДОВ С СОГЛАСУЮЩИМИ РЕДУКТОРАМИ И ТРАНСФОРМАТОРАМИ МОДЕЛИРОВАНИЕ РЕГУЛИРУЕМЫХ АСИНХРОННЫХ ЭЛЕКТРОПРИВОДОВ С СОГЛАСУЮЩИМИ РЕДУКТОРАМИ И ТРАНСФОРМАТОРАМИ |
| description |
Purpose. Working out of mathematical models of the speed-controlled induction electric drives ensuring joint consideration of transformers, motors and loadings, and also matching reducers and transformers, both in static, and in dynamic regimes for the analysis of their operating characteristics. Methodology. At mathematical modelling are considered functional, mass, dimensional and cost indexes of reducers and transformers that allows observing engineering and economic aspects of speed-controlled induction electric drives. The mathematical models used for examination of the transitive electromagnetic and electromechanical processes, are grounded on systems of nonlinear differential equations with nonlinear coefficients (parameters of equivalent circuits of motors), varying in each operating point, including owing to appearances of saturation of magnetic system and current displacement in a winding of a rotor of an induction motor. For the purpose of raise of level of adequacy of models a magnetic circuit iron, additional and mechanical losses are considered. Results. Modelling of the several speed-controlled induction electric drives, different by components, but working on a loading equal on character, magnitude and a demanded control range is executed. At use of characteristic families including mechanical, at various parameters of regulating on which performances of the load mechanism are superimposed, the adjusting characteristics representing dependences of a modification of electrical, energy and thermal magnitudes from an angular speed of motors are gained. Originality. The offered complex models of speed-controlled induction electric drives with matching reducers and transformers, give the chance to realize well-founded sampling of components of drives. They also can be used as the design models by working out of speed-controlled induction motors. Practical value. Operating characteristics of various speed-controlled induction electric drives are observed and depending on the chosen measure including measure of cost of losses of active energy, sampling of the best alternative of the drive is realized. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| publishDate |
2015 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2015.2.05 |
| work_keys_str_mv |
AT petrushinvs modelingcontrolledasynchronouselectricdriveswithmatchingreducersandtransformers AT yakimetsam modelingcontrolledasynchronouselectricdriveswithmatchingreducersandtransformers AT jenoktajevrn modelingcontrolledasynchronouselectricdriveswithmatchingreducersandtransformers AT petrushinvs modelirovaniereguliruemyhasinhronnyhélektroprivodovssoglasuûŝimireduktoramiitransformatorami AT yakimetsam modelirovaniereguliruemyhasinhronnyhélektroprivodovssoglasuûŝimireduktoramiitransformatorami AT jenoktajevrn modelirovaniereguliruemyhasinhronnyhélektroprivodovssoglasuûŝimireduktoramiitransformatorami |
| first_indexed |
2025-07-17T11:45:14Z |
| last_indexed |
2025-07-17T11:45:14Z |
| _version_ |
1850411299213672448 |
| spelling |
eiekhpieduua-article-417102016-03-09T07:43:40Z MODELING CONTROLLED ASYNCHRONOUS ELECTRIC DRIVES WITH MATCHING REDUCERS AND TRANSFORMERS МОДЕЛИРОВАНИЕ РЕГУЛИРУЕМЫХ АСИНХРОННЫХ ЭЛЕКТРОПРИВОДОВ С СОГЛАСУЮЩИМИ РЕДУКТОРАМИ И ТРАНСФОРМАТОРАМИ МОДЕЛИРОВАНИЕ РЕГУЛИРУЕМЫХ АСИНХРОННЫХ ЭЛЕКТРОПРИВОДОВ С СОГЛАСУЮЩИМИ РЕДУКТОРАМИ И ТРАНСФОРМАТОРАМИ Petrushin, V. S. Yakimets, A. M. Jenoktajev, R. N. induction electric drive reducer transformer an speed-controlled induction motor adjusting characteristics dynamic models thermal state band measure cost of losses well-founded sampling 621.313.333.2 асинхронный электропривод редуктор трансформатор регулируемый асинхронный двигатель регулировочные характеристики динамические модели тепловое состояние диапазонные критерии стоимость потерь обоснованный выбор 621.313.333.2 асинхронний електропривод редуктор трансформатор регульований асинхронний двигун регулювальні характеристики динамічні моделі тепловий стан діапазонні критерії вартість втрат обґрунтований вибір 621.313.333.2 Purpose. Working out of mathematical models of the speed-controlled induction electric drives ensuring joint consideration of transformers, motors and loadings, and also matching reducers and transformers, both in static, and in dynamic regimes for the analysis of their operating characteristics. Methodology. At mathematical modelling are considered functional, mass, dimensional and cost indexes of reducers and transformers that allows observing engineering and economic aspects of speed-controlled induction electric drives. The mathematical models used for examination of the transitive electromagnetic and electromechanical processes, are grounded on systems of nonlinear differential equations with nonlinear coefficients (parameters of equivalent circuits of motors), varying in each operating point, including owing to appearances of saturation of magnetic system and current displacement in a winding of a rotor of an induction motor. For the purpose of raise of level of adequacy of models a magnetic circuit iron, additional and mechanical losses are considered. Results. Modelling of the several speed-controlled induction electric drives, different by components, but working on a loading equal on character, magnitude and a demanded control range is executed. At use of characteristic families including mechanical, at various parameters of regulating on which performances of the load mechanism are superimposed, the adjusting characteristics representing dependences of a modification of electrical, energy and thermal magnitudes from an angular speed of motors are gained. Originality. The offered complex models of speed-controlled induction electric drives with matching reducers and transformers, give the chance to realize well-founded sampling of components of drives. They also can be used as the design models by working out of speed-controlled induction motors. Practical value. Operating characteristics of various speed-controlled induction electric drives are observed and depending on the chosen measure including measure of cost of losses of active energy, sampling of the best alternative of the drive is realized. Исследована работа разных асинхронных двигателей в составе регулируемых электроприводов, которые выполняют одну и ту же техническую задачу, с учетом включения таких элементов, как согласующие трансформатор и редуктор. Проведено сопоставление характеристик двигателей в статических и динамических режимах. Определены энергетические, массогабаритностоимостные показатели электроприводов. Обоснована возможность выбора лучшего варианта привода, как по вышеуказанным показателям, так и по стоимости потерь активной энергии. Досліджено роботу різних асинхронних двигунів у складі регульованих електроприводів, що виконують одну і ту ж технічну задачу, з урахуванням включення таких елементів, як узгоджувальні трансформатор і редуктор. Зроблено зіставлення характеристик двигунів в статичних та динамічних режимах. Визначено енергетичні, масогабаритновартісні показники електроприводів. Обґрунтовано можливість вибору кращого варіанту приводу, як за вищевказаними показниками, так і за вартістю втрат активної енергії. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2015-04-28 Article Article application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2015.2.05 10.20998/2074-272X.2015.2.05 Electrical Engineering & Electromechanics; No. 2 (2015); 26-30 Электротехника и Электромеханика; № 2 (2015); 26-30 Електротехніка і Електромеханіка; № 2 (2015); 26-30 2309-3404 2074-272X ru http://eie.khpi.edu.ua/article/view/2074-272X.2015.2.05/38512 Copyright (c) 2015 V. S. Petrushin, A. M. Yakimets, R. N. Jenoktajev https://creativecommons.org/licenses/by-nc/4.0 |