دورية أكاديمية
Variable speed drive supplied by the voltage formed using special purpose algorithm ; Электропривод с переменной скоростью, питаемый напряжением сформированным при помощи специального алгоритма ; Kintamojo greičio elektros pavara maitinama įtampa suformuota specialiuoju algoritmu
| العنوان: | Variable speed drive supplied by the voltage formed using special purpose algorithm ; Электропривод с переменной скоростью, питаемый напряжением сформированным при помощи специального алгоритма ; Kintamojo greičio elektros pavara maitinama įtampa suformuota specialiuoju algoritmu |
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| المؤلفون: | Petrovas, Andrius, Lisauskas, Saulius, Batkauskas, Vygintas, Baškys, Algirdas |
| المصدر: | Elektronika ir elektrotechnika, Kaunas : Technologija, 2008, vol. 87, no. 7, p. 53-56 ; ISSN 1392-1215 ; eISSN 2029-5731 |
| سنة النشر: | 2008 |
| المجموعة: | LSRC VL (Lithuanian Social Research Centre Virtual Library) / LSTC VB (Lietuvos socialinių tyrimų centras virtualią biblioteką) |
| مصطلحات موضوعية: | variable speed drive, special-purpose algorithm, SVPFM (Space Vector Pulse Frequency Modulation) |
| الوصف: | Results of modeling and simulation of the AC induction motor drive supplied by the frequency converter with output voltage formed using special-purpose algorithm called SVPFM (Space Vector Pulse Frequency Modulation) are presented, where the carrier frequency in this method is proportional to the phase frequency. Simple and easy generation of the signals and consequently, the possibility to employ in frequency converter relatively simple and cheap microcontrollers is the main advantage of the SVPFM method over the commonly used SVPWM (Space Vector Pulse Width Modulation) method. Set of differential equations of the induction motor for simulation of AC motor – frequency converter interaction is derived. The motor model is developed in a stationary reference frame. Simulation results of motor speed and current transient are obtained and analyzed. The results of experimental investigation of the motor current spectrum are presented. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | Russian Lithuanian English |
| العلاقة: | http://vgtu.lvb.lt/VGTU:ELABAPDB3838795&prefLang=en_USTest |
| الإتاحة: | http://vgtu.lvb.lt/VGTU:ELABAPDB3838795&prefLang=en_USTest |
| رقم الانضمام: | edsbas.9702E911 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |