COMPARATIVE ANALYSIS OF ACTIVE POWER LOSSES OF INDUCTION MOTORS WITH CYLINDRICAL AND AXIAL AIR GAPS
Purpose. To find the analytical expressions of determining the optimum geometric dimensions by criteria of the losses minimum of axial field squirrel-cage induction motors and to compare traditional and axial field motors. Methodology. We have applied the method of the relative indications of the te...
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| Дата: | 2015 |
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| Автори: | , |
| Формат: | Стаття |
| Мова: | Russian |
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National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine”
2015
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| Онлайн доступ: | http://eie.khpi.edu.ua/article/view/2074-272X.2015.5.04 |
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| Назва журналу: | Electrical Engineering & Electromechanics |
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eiekhpieduua-article-523442016-11-22T17:11:20Z COMPARATIVE ANALYSIS OF ACTIVE POWER LOSSES OF INDUCTION MOTORS WITH CYLINDRICAL AND AXIAL AIR GAPS СРАВНИТЕЛЬНЫЙ АНАЛИЗ ПОТЕРЬ АКТИВНОЙ МОЩНОСТИ АСИНХРОННЫХ ДВИГАТЕЛЕЙ С ЦИЛИНДРИЧЕСКИМ И АКСИАЛЬНЫМ РАБОЧИМ ЗАЗОРОМ СРАВНИТЕЛЬНЫЙ АНАЛИЗ ПОТЕРЬ АКТИВНОЙ МОЩНОСТИ АСИНХРОННЫХ ДВИГАТЕЛЕЙ С ЦИЛИНДРИЧЕСКИМ И АКСИАЛЬНЫМ РАБОЧИМ ЗАЗОРОМ Stavinskii, A. A. Palchykov, O. O. losses indication optimum geometric dimensions traditional and axial field motors 621.313.333 показатели потерь оптимальные геометрические размеры двигатели классического цилиндрического и аксиального исполнений 621.313.333 показники втрат оптимальні геометричні розміри двигуни класичного циліндричного і аксіального виконань 621.313.333 Purpose. To find the analytical expressions of determining the optimum geometric dimensions by criteria of the losses minimum of axial field squirrel-cage induction motors and to compare traditional and axial field motors. Methodology. We have applied the method of the relative indications of the technical level with relative controlled variables. We have used the approximation of the experimental dependence of the distribution of the induction in the air gap and the integral averaging of the magnetic flux. Results. We have developed the mathematical model for determining the optimum geometric dimensions by criteria of the losses minimum of the active part of axial field squirrel-cage induction motors taking into account the radial distribution of the induction in the air gap and teeth. We have considered the comparative analysis of the indications of active power losses of traditional and axial designs of electromagnetic equivalent motors. Originality. For the first time we have created the mathematical model of the active power losses of the active part of axial field squirrel-cage induction motors with the uneven distribution of the magnetic flux in the core and investigated the effect of the geometric relationships on the energy efficiency of axial field motors. Practical value. Based on the superior parametric compatibility and the high energy efficiency of axial motors the expediency of replacing traditional induction motors to axial field induction motors has been proved in the special drives, which operates in continuous duty. Also obtained by simulation optimal geometric relationships of the magnetic circuit can be used in the manufacture and design of axial motors by criteria of the losses minimum. На основе метода показателей технического уровня с относительными управляемыми переменными получены аналитические зависимости определения оптимальных геометрических соотношений активной части торцевого асинхронного двигателя с короткозамкнутым ротором по критерию минимума потерь и выполнен сравнительный анализ показателей потерь активной мощности электромагнитно-эквивалентных двигателей классического цилиндрического и аксиального исполнений. На основі методу показників технічного рівня з відносними керованими змінними отримані аналітичні залежності визначення оптимальних геометричних співвідношень активної частини торцевого асинхронного двигуна з короткозамкненим ротором за критерієм мінімуму втрат та виконано порівняльний аналіз показників втрат активної потужності електромагнітно-еквівалентних двигунів класичного циліндричного і аксіального виконань. National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2015-11-01 Article Article application/pdf http://eie.khpi.edu.ua/article/view/2074-272X.2015.5.04 10.20998/2074-272X.2015.5.04 Electrical Engineering & Electromechanics; No. 5 (2015); 31-35 Электротехника и Электромеханика; № 5 (2015); 31-35 Електротехніка і Електромеханіка; № 5 (2015); 31-35 2309-3404 2074-272X ru http://eie.khpi.edu.ua/article/view/2074-272X.2015.5.04/48475 Copyright (c) 2015 A. A. Stavinskii, O. O. Palchykov https://creativecommons.org/licenses/by-nc/4.0 |
| institution |
Electrical Engineering & Electromechanics |
| collection |
OJS |
| language |
Russian |
| topic |
losses indication optimum geometric dimensions traditional and axial field motors 621.313.333 показатели потерь оптимальные геометрические размеры двигатели классического цилиндрического и аксиального исполнений 621.313.333 показники втрат оптимальні геометричні розміри двигуни класичного циліндричного і аксіального виконань 621.313.333 |
| spellingShingle |
losses indication optimum geometric dimensions traditional and axial field motors 621.313.333 показатели потерь оптимальные геометрические размеры двигатели классического цилиндрического и аксиального исполнений 621.313.333 показники втрат оптимальні геометричні розміри двигуни класичного циліндричного і аксіального виконань 621.313.333 Stavinskii, A. A. Palchykov, O. O. COMPARATIVE ANALYSIS OF ACTIVE POWER LOSSES OF INDUCTION MOTORS WITH CYLINDRICAL AND AXIAL AIR GAPS |
| topic_facet |
losses indication optimum geometric dimensions traditional and axial field motors 621.313.333 показатели потерь оптимальные геометрические размеры двигатели классического цилиндрического и аксиального исполнений 621.313.333 показники втрат оптимальні геометричні розміри двигуни класичного циліндричного і аксіального виконань 621.313.333 |
| format |
Article |
| author |
Stavinskii, A. A. Palchykov, O. O. |
| author_facet |
Stavinskii, A. A. Palchykov, O. O. |
| author_sort |
Stavinskii, A. A. |
| title |
COMPARATIVE ANALYSIS OF ACTIVE POWER LOSSES OF INDUCTION MOTORS WITH CYLINDRICAL AND AXIAL AIR GAPS |
| title_short |
COMPARATIVE ANALYSIS OF ACTIVE POWER LOSSES OF INDUCTION MOTORS WITH CYLINDRICAL AND AXIAL AIR GAPS |
| title_full |
COMPARATIVE ANALYSIS OF ACTIVE POWER LOSSES OF INDUCTION MOTORS WITH CYLINDRICAL AND AXIAL AIR GAPS |
| title_fullStr |
COMPARATIVE ANALYSIS OF ACTIVE POWER LOSSES OF INDUCTION MOTORS WITH CYLINDRICAL AND AXIAL AIR GAPS |
| title_full_unstemmed |
COMPARATIVE ANALYSIS OF ACTIVE POWER LOSSES OF INDUCTION MOTORS WITH CYLINDRICAL AND AXIAL AIR GAPS |
| title_sort |
comparative analysis of active power losses of induction motors with cylindrical and axial air gaps |
| title_alt |
СРАВНИТЕЛЬНЫЙ АНАЛИЗ ПОТЕРЬ АКТИВНОЙ МОЩНОСТИ АСИНХРОННЫХ ДВИГАТЕЛЕЙ С ЦИЛИНДРИЧЕСКИМ И АКСИАЛЬНЫМ РАБОЧИМ ЗАЗОРОМ СРАВНИТЕЛЬНЫЙ АНАЛИЗ ПОТЕРЬ АКТИВНОЙ МОЩНОСТИ АСИНХРОННЫХ ДВИГАТЕЛЕЙ С ЦИЛИНДРИЧЕСКИМ И АКСИАЛЬНЫМ РАБОЧИМ ЗАЗОРОМ |
| description |
Purpose. To find the analytical expressions of determining the optimum geometric dimensions by criteria of the losses minimum of axial field squirrel-cage induction motors and to compare traditional and axial field motors. Methodology. We have applied the method of the relative indications of the technical level with relative controlled variables. We have used the approximation of the experimental dependence of the distribution of the induction in the air gap and the integral averaging of the magnetic flux. Results. We have developed the mathematical model for determining the optimum geometric dimensions by criteria of the losses minimum of the active part of axial field squirrel-cage induction motors taking into account the radial distribution of the induction in the air gap and teeth. We have considered the comparative analysis of the indications of active power losses of traditional and axial designs of electromagnetic equivalent motors. Originality. For the first time we have created the mathematical model of the active power losses of the active part of axial field squirrel-cage induction motors with the uneven distribution of the magnetic flux in the core and investigated the effect of the geometric relationships on the energy efficiency of axial field motors. Practical value. Based on the superior parametric compatibility and the high energy efficiency of axial motors the expediency of replacing traditional induction motors to axial field induction motors has been proved in the special drives, which operates in continuous duty. Also obtained by simulation optimal geometric relationships of the magnetic circuit can be used in the manufacture and design of axial motors by criteria of the losses minimum. |
| 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 |
2015 |
| url |
http://eie.khpi.edu.ua/article/view/2074-272X.2015.5.04 |
| work_keys_str_mv |
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2024-06-01T14:38:08Z |
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2024-06-01T14:38:08Z |
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