عنوان المقالة:تاثير الخطاء فى معاوقة العضو الدوار على خصائص اداء المحرك التاثيرى باستخدام التحكم الاتجاهى مقارنة بالتحكم العددى EFFECT OF THE ERROR IN THE ROTOR REACTANCE OF THE INDUCTION MOTOR ON ITS PERFORMANCE CHARACTERISTICS WITH VECTOR CONTROL COMPARED TO SCALAR CONTROL
د/ حمدى محمد سليمان حجازى | Dr. Hamdy Mohamed Soliman Hegazy | 6173
- نوع النشر
- مقال علمي
- المؤلفون بالعربي
- حمدى محمد سليمان
- المؤلفون بالإنجليزي
- Hamdy Mohamed Soliman
- الملخص الانجليزي
- Vector control of induction motors has achieved a quick torque response. It is very sensitive to flux estimation (magnitude and orientation). The flux estimation is affected by parameters variation. These parameters are affecting saturation, temperature, and skin effect. The mismatching between the parameters value used in the controller and those in the motor make the actual rotor flux position does not coincide with the position assumed by the controller. Any parameter mismatched in flux estimation will be detrimentally affect the torque response and then on the dynamic performance. So this paper shows the effect of mismatching in rotor reactance between the control model and the machine itself on the performance characteristics of induction motor through applying the vector control. The rotor reactance is chosen due to have more effect on the instantaneous slip speed. To show this effect, the mismatching case is compared to matching case and with scalar control. MATLAB program is used to simulate these cases.
- تاريخ النشر
- 12/09/2016
- الناشر
- International Journal of Modern Trends in Engineering and Research
- رقم المجلد
- 3
- رقم العدد
- 9
- ISSN/ISBN
- 2349–9745
- الصفحات
- 11
- رابط الملف
- تحميل (95 مرات التحميل)
- رابط خارجي
- https://www.researchgate.net/publication/320555502_EFFECT_OF_THE_ERROR_IN_THE_ROTOR_REACTANCE_OF_THE_INDUCTION_MOTOR_ON_ITS_PERFORMANCE_CHARACTERISTICS_WITH_VECTOR_CONTROL_COMPARED_TO_SCALAR_CONTROL/link/59eca588aca272cddde05681/download
- الكلمات المفتاحية
- Induction motor, Rotor reactance error, Scalar control, Vector control.