COMPARATIVE ANALYSIS OF TWO HIGH-SPEED SINGLE-PHASE ELECTRICAL MACHINES WITH PERMANENT MAGNETS ON THE STATOR
Purpose. Single-phase machines with permanent magnets on the rotor are widely used in a variety of applications of a low rated power. When these machines are applied in high-speed applications, a retaining ring on the rotor core must be often used. However, it makes the assembly more complex and the...
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| Date: | 2020 |
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National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2020
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| Online Access: | http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.03 |
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eiekhpieduua-article-201128 |
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Electrical Engineering & Electromechanics |
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2020-04-21T20:42:19Z |
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high speed machines hybrid switched reluctance machine flux reversal electrical machine permanent magnet machine single-phase electrical machine special electrical machine 621.313.1 |
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high speed machines hybrid switched reluctance machine flux reversal electrical machine permanent magnet machine single-phase electrical machine special electrical machine 621.313.1 Prakht, V. A. Dmitrievskii, V. A. Kazakbaev, V. M. Oshurbekov, S. Kh. COMPARATIVE ANALYSIS OF TWO HIGH-SPEED SINGLE-PHASE ELECTRICAL MACHINES WITH PERMANENT MAGNETS ON THE STATOR |
| topic_facet |
высокоскоростные машины гибридная вентильно-индукторная реактивная машина машина с переменным направлением магнитного потока машина с постоянными магнитами однофазные электрические машины специальные электрические машины 621.313.1 high speed machines hybrid switched reluctance machine flux reversal electrical machine permanent magnet machine single-phase electrical machine special electrical machine 621.313.1 |
| format |
Article |
| author |
Prakht, V. A. Dmitrievskii, V. A. Kazakbaev, V. M. Oshurbekov, S. Kh. |
| author_facet |
Prakht, V. A. Dmitrievskii, V. A. Kazakbaev, V. M. Oshurbekov, S. Kh. |
| author_sort |
Prakht, V. A. |
| title |
COMPARATIVE ANALYSIS OF TWO HIGH-SPEED SINGLE-PHASE ELECTRICAL MACHINES WITH PERMANENT MAGNETS ON THE STATOR |
| title_short |
COMPARATIVE ANALYSIS OF TWO HIGH-SPEED SINGLE-PHASE ELECTRICAL MACHINES WITH PERMANENT MAGNETS ON THE STATOR |
| title_full |
COMPARATIVE ANALYSIS OF TWO HIGH-SPEED SINGLE-PHASE ELECTRICAL MACHINES WITH PERMANENT MAGNETS ON THE STATOR |
| title_fullStr |
COMPARATIVE ANALYSIS OF TWO HIGH-SPEED SINGLE-PHASE ELECTRICAL MACHINES WITH PERMANENT MAGNETS ON THE STATOR |
| title_full_unstemmed |
COMPARATIVE ANALYSIS OF TWO HIGH-SPEED SINGLE-PHASE ELECTRICAL MACHINES WITH PERMANENT MAGNETS ON THE STATOR |
| title_sort |
comparative analysis of two high-speed single-phase electrical machines with permanent magnets on the stator |
| title_alt |
СРАВНИТЕЛЬНЫЙ АНАЛИЗ ДВУХ ОДНОФАЗНЫХ ВЫСОКОСКОРОСТНЫХ МАШИН С МАГНИТАМИ НА СТАТОРЕ |
| description |
Purpose. Single-phase machines with permanent magnets on the rotor are widely used in a variety of applications of a low rated power. When these machines are applied in high-speed applications, a retaining ring on the rotor core must be often used. However, it makes the assembly more complex and the high-speed machines become more expensive. On the other hand, machines with magnets on the stator still can be a valuable alternative due to their simple and reliable rotor design. In this paper the comparative study of performances of two single-phase electrical machines with magnets on the stator (flux reversal electrical machine and hybrid switched reluctance machine) is presented. The following performances have been compared: efficiency, weight, active materials cost, value of rated current of switches of the frequency converter. Methodology. Calculation of electrical machines performances using solving two-dimension boundary magnetostatics problems. Results. The theoretical comparison of the flux reversal electrical machine and the hybrid switched reluctance machine has been carried out; the comparison on specific torque and efficiency of the two aforementioned machines have been obtained. The flux reversal machine has a significantly higher efficiency and a fewer weight. In addition, it has a lower value of rated current. On the contrary, the cost of active materials of the hybrid switched reluctance one is much less. Originality. The presented results can assist in selecting the best design alternative of electrical machines in the following applications: electrical blowers, household appliances, fans, pumps and compressors of a low rated power etc. Practical value. The comparisons results of the flux reversal electrical machine and the hybrid switched reluctance machine has been obtained for the first time. |
| publisher |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine |
| publishDate |
2020 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.03 |
| work_keys_str_mv |
AT prakhtva comparativeanalysisoftwohighspeedsinglephaseelectricalmachineswithpermanentmagnetsonthestator AT dmitrievskiiva comparativeanalysisoftwohighspeedsinglephaseelectricalmachineswithpermanentmagnetsonthestator AT kazakbaevvm comparativeanalysisoftwohighspeedsinglephaseelectricalmachineswithpermanentmagnetsonthestator AT oshurbekovskh comparativeanalysisoftwohighspeedsinglephaseelectricalmachineswithpermanentmagnetsonthestator AT prakhtva sravnitelʹnyjanalizdvuhodnofaznyhvysokoskorostnyhmašinsmagnitaminastatore AT dmitrievskiiva sravnitelʹnyjanalizdvuhodnofaznyhvysokoskorostnyhmašinsmagnitaminastatore AT kazakbaevvm sravnitelʹnyjanalizdvuhodnofaznyhvysokoskorostnyhmašinsmagnitaminastatore AT oshurbekovskh sravnitelʹnyjanalizdvuhodnofaznyhvysokoskorostnyhmašinsmagnitaminastatore |
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2025-07-17T11:47:59Z |
| last_indexed |
2025-07-17T11:47:59Z |
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1850411893072592896 |
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eiekhpieduua-article-2011282020-04-21T20:42:19Z COMPARATIVE ANALYSIS OF TWO HIGH-SPEED SINGLE-PHASE ELECTRICAL MACHINES WITH PERMANENT MAGNETS ON THE STATOR СРАВНИТЕЛЬНЫЙ АНАЛИЗ ДВУХ ОДНОФАЗНЫХ ВЫСОКОСКОРОСТНЫХ МАШИН С МАГНИТАМИ НА СТАТОРЕ Prakht, V. A. Dmitrievskii, V. A. Kazakbaev, V. M. Oshurbekov, S. Kh. высокоскоростные машины гибридная вентильно-индукторная реактивная машина машина с переменным направлением магнитного потока машина с постоянными магнитами однофазные электрические машины специальные электрические машины 621.313.1 high speed machines hybrid switched reluctance machine flux reversal electrical machine permanent magnet machine single-phase electrical machine special electrical machine 621.313.1 Purpose. Single-phase machines with permanent magnets on the rotor are widely used in a variety of applications of a low rated power. When these machines are applied in high-speed applications, a retaining ring on the rotor core must be often used. However, it makes the assembly more complex and the high-speed machines become more expensive. On the other hand, machines with magnets on the stator still can be a valuable alternative due to their simple and reliable rotor design. In this paper the comparative study of performances of two single-phase electrical machines with magnets on the stator (flux reversal electrical machine and hybrid switched reluctance machine) is presented. The following performances have been compared: efficiency, weight, active materials cost, value of rated current of switches of the frequency converter. Methodology. Calculation of electrical machines performances using solving two-dimension boundary magnetostatics problems. Results. The theoretical comparison of the flux reversal electrical machine and the hybrid switched reluctance machine has been carried out; the comparison on specific torque and efficiency of the two aforementioned machines have been obtained. The flux reversal machine has a significantly higher efficiency and a fewer weight. In addition, it has a lower value of rated current. On the contrary, the cost of active materials of the hybrid switched reluctance one is much less. Originality. The presented results can assist in selecting the best design alternative of electrical machines in the following applications: electrical blowers, household appliances, fans, pumps and compressors of a low rated power etc. Practical value. The comparisons results of the flux reversal electrical machine and the hybrid switched reluctance machine has been obtained for the first time. Цель. Исследование характеристик двух высокоскоростных однофазных электрических машин с магнитами на статоре (электрическая машина с переменным направлением потока и гибридная вентильно-индукторная реактивная машина): сравниваются такие характеристики как КПД, вес, стоимость активных материалов, номинальный ток элементов преобразователя частоты. Методика. Расчет характеристик электрической машины с помощью решения двухмерных краевых магнитостатических задач. Результаты. Произведено сопоставление двух типов однофазных машин с магнитами на статоре; получено расчетное сравнение характеристик однофазной электрической машины с переменным направлением потока и однофазной гибридной вентильно-индукторной реактивной машины; получены результаты сравнения массы и размеров КПД двух машин. Научная новизна. Впервые получены результаты сравнения однофазной электрической машины с переменным направлением потока и однофазной гибридной вентильно-индукторной реактивной машины. Практическое значение. Полученные результаты могут помочь при выборе лучшей конструкцией электродвигателя в рассматриваемых приложениях: электрический турбонаддув, бытовые приборы, вентиляторы, насосы и компрессоры малой мощности и т.д. National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine 2020-04-21 Article Article application/pdf application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.03 10.20998/2074-272X.2020.2.03 Electrical Engineering & Electromechanics; No. 2 (2020); 20-25 Электротехника и Электромеханика; № 2 (2020); 20-25 Електротехніка і Електромеханіка; № 2 (2020); 20-25 2309-3404 2074-272X en uk http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.03/201177 http://eie.khpi.edu.ua/article/view/2074-272X.2020.2.03/201178 Copyright (c) 2020 V. A. Prakht, V. A. Dmitrievskii, V. M. Kazakbaev, S. Kh. Oshurbekov https://creativecommons.org/licenses/by-nc/4.0 |