HARMONIC ANALYSIS OF THE COMBINED CIRCUIT OF SINGLE-PHASE SWITCHING OF INDUCTION ELECTRIC DRIVE WITH THYRISTOR CONTROL
Purpose. The purpose of this article is to provide a comparative analysis of influence of the phase controlled single-phase induction electric drive coordinates harmonic components on the operational characteristics of the electric drive under different variants of the power part. Methodology. A mat...
Збережено в:
| Дата: | 2020 |
|---|---|
| Автори: | , |
| Формат: | Стаття |
| Мова: | English Ukrainian |
| Опубліковано: |
National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine”
2020
|
| Теми: | |
| Онлайн доступ: | http://eie.khpi.edu.ua/article/view/2074-272X.2020.1.04 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Electrical Engineering & Electromechanics |
Репозитарії
Electrical Engineering & Electromechanics| id |
eiekhpieduua-article-195838 |
|---|---|
| record_format |
ojs |
| spelling |
eiekhpieduua-article-1958382020-02-25T19:53:23Z HARMONIC ANALYSIS OF THE COMBINED CIRCUIT OF SINGLE-PHASE SWITCHING OF INDUCTION ELECTRIC DRIVE WITH THYRISTOR CONTROL ГАРМОНІЙНИЙ АНАЛІЗ КОМБІНОВАНОЇ СХЕМИ ОДНОФАЗНОГО ВКЛЮЧЕННЯ АСИНХРОННОГО ЕЛЕКТРОПРИВОДУ З ТИРИСТОРНИМ КЕРУВАННЯМ Shurub, Yu. V. Tsitsyurskiy, Yu. L. асинхронний двигун однофазне живлення тиристорне керування гармоніка 621.313 induction motor single-phase power thyristor control harmonics 621.313 Purpose. The purpose of this article is to provide a comparative analysis of influence of the phase controlled single-phase induction electric drive coordinates harmonic components on the operational characteristics of the electric drive under different variants of the power part. Methodology. A mathematical model of the combined circuit of a single-phase induction motor with a variable structure of the power part and a constant capacitance of the phase-shifting capacitor is generalized for various variants of connection of the power part of the electric drive with thyristor control. The comparative harmonic analysis of currents and torques of the motor is carried out and the factors influencing the energy efficiency of the electric drive at different circuit of connection of the power part are determined. Results. The analysis of the obtained data shows that the series-parallel circuit has the best harmonic composition of the consumed current in practically the whole range of changes of load torque and speed. The main effect on the loss increase is due to the asymmetry of the currents in the series-parallel circuit and the higher harmonics in the Steinmetz circuit. Originality. For the analysis of the processes in these circuits, a generalized thyristor control single-phase electric drive mathematical model, in which the structure of differential equations remains unchanged regardless of the circuit of connections of the power part, is developed. Practical value. Using of the combined circuit of single-phase switching on of a three-phase induction motor allows to use a constant capacity in the range of slips from nominal to critical without exceeding the nominal losses. Розроблено узагальнену для різних варіантів з`єднання силової частини електроприводу з тиристорним керуванням математичну модель комбінованої схеми однофазного включення асинхронного двигуна із змінною структурою силової частини та постійною ємністю фазозміщуючого конденсатора. Проведено порівняльний гармонійний аналіз струмів та моментів двигуна та визначено фактори, що впливають на енергоефективність електроприводу, при різних схемах включення силової частини. National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2020-02-21 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2020.1.04 10.20998/2074-272X.2020.1.04 Electrical Engineering & Electromechanics; No. 1 (2020); 25-28 Электротехника и Электромеханика; № 1 (2020); 25-28 Електротехніка і Електромеханіка; № 1 (2020); 25-28 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2020.1.04/196654 http://eie.khpi.edu.ua/article/view/2074-272X.2020.1.04/196655 Copyright (c) 2020 Yu. V. Shurub, Yu. L. Tsitsyurskiy https://creativecommons.org/licenses/by-nc/4.0 |
| institution |
Electrical Engineering & Electromechanics |
| collection |
OJS |
| language |
English Ukrainian |
| topic |
асинхронний двигун однофазне живлення тиристорне керування гармоніка 621.313 induction motor single-phase power thyristor control harmonics 621.313 |
| spellingShingle |
асинхронний двигун однофазне живлення тиристорне керування гармоніка 621.313 induction motor single-phase power thyristor control harmonics 621.313 Shurub, Yu. V. Tsitsyurskiy, Yu. L. HARMONIC ANALYSIS OF THE COMBINED CIRCUIT OF SINGLE-PHASE SWITCHING OF INDUCTION ELECTRIC DRIVE WITH THYRISTOR CONTROL |
| topic_facet |
асинхронний двигун однофазне живлення тиристорне керування гармоніка 621.313 induction motor single-phase power thyristor control harmonics 621.313 |
| format |
Article |
| author |
Shurub, Yu. V. Tsitsyurskiy, Yu. L. |
| author_facet |
Shurub, Yu. V. Tsitsyurskiy, Yu. L. |
| author_sort |
Shurub, Yu. V. |
| title |
HARMONIC ANALYSIS OF THE COMBINED CIRCUIT OF SINGLE-PHASE SWITCHING OF INDUCTION ELECTRIC DRIVE WITH THYRISTOR CONTROL |
| title_short |
HARMONIC ANALYSIS OF THE COMBINED CIRCUIT OF SINGLE-PHASE SWITCHING OF INDUCTION ELECTRIC DRIVE WITH THYRISTOR CONTROL |
| title_full |
HARMONIC ANALYSIS OF THE COMBINED CIRCUIT OF SINGLE-PHASE SWITCHING OF INDUCTION ELECTRIC DRIVE WITH THYRISTOR CONTROL |
| title_fullStr |
HARMONIC ANALYSIS OF THE COMBINED CIRCUIT OF SINGLE-PHASE SWITCHING OF INDUCTION ELECTRIC DRIVE WITH THYRISTOR CONTROL |
| title_full_unstemmed |
HARMONIC ANALYSIS OF THE COMBINED CIRCUIT OF SINGLE-PHASE SWITCHING OF INDUCTION ELECTRIC DRIVE WITH THYRISTOR CONTROL |
| title_sort |
harmonic analysis of the combined circuit of single-phase switching of induction electric drive with thyristor control |
| title_alt |
ГАРМОНІЙНИЙ АНАЛІЗ КОМБІНОВАНОЇ СХЕМИ ОДНОФАЗНОГО ВКЛЮЧЕННЯ АСИНХРОННОГО ЕЛЕКТРОПРИВОДУ З ТИРИСТОРНИМ КЕРУВАННЯМ |
| description |
Purpose. The purpose of this article is to provide a comparative analysis of influence of the phase controlled single-phase induction electric drive coordinates harmonic components on the operational characteristics of the electric drive under different variants of the power part. Methodology. A mathematical model of the combined circuit of a single-phase induction motor with a variable structure of the power part and a constant capacitance of the phase-shifting capacitor is generalized for various variants of connection of the power part of the electric drive with thyristor control. The comparative harmonic analysis of currents and torques of the motor is carried out and the factors influencing the energy efficiency of the electric drive at different circuit of connection of the power part are determined. Results. The analysis of the obtained data shows that the series-parallel circuit has the best harmonic composition of the consumed current in practically the whole range of changes of load torque and speed. The main effect on the loss increase is due to the asymmetry of the currents in the series-parallel circuit and the higher harmonics in the Steinmetz circuit. Originality. For the analysis of the processes in these circuits, a generalized thyristor control single-phase electric drive mathematical model, in which the structure of differential equations remains unchanged regardless of the circuit of connections of the power part, is developed. Practical value. Using of the combined circuit of single-phase switching on of a three-phase induction motor allows to use a constant capacity in the range of slips from nominal to critical without exceeding the nominal losses. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” |
| publishDate |
2020 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2020.1.04 |
| work_keys_str_mv |
AT shurubyuv harmonicanalysisofthecombinedcircuitofsinglephaseswitchingofinductionelectricdrivewiththyristorcontrol AT tsitsyurskiyyul harmonicanalysisofthecombinedcircuitofsinglephaseswitchingofinductionelectricdrivewiththyristorcontrol AT shurubyuv garmoníjnijanalízkombínovanoíshemiodnofaznogovklûčennâasinhronnogoelektroprivoduztiristornimkeruvannâm AT tsitsyurskiyyul garmoníjnijanalízkombínovanoíshemiodnofaznogovklûčennâasinhronnogoelektroprivoduztiristornimkeruvannâm |
| first_indexed |
2024-06-01T14:39:27Z |
| last_indexed |
2024-06-01T14:39:27Z |
| _version_ |
1800670038332538880 |