عنوان المقالة: تحسين خصائص الأداء IPMSM تحت تأثير الأحمال المختلفة Improve the performance characteristics of the IPMSM under the effect of the varying loads
د/ حمدى محمد سليمان حجازى | Dr. Hamdy Mohamed Soliman Hegazy | 6154
نوع النشر
مقال علمي
المؤلفون بالعربي
حمدى محمد سليمان
المؤلفون بالإنجليزي
Hamdy Mohamed Soliman
الملخص الانجليزي
Studying the dynamic performance is very important for improving the performance of the electrical machines. The sudden applied or removal the load is very critical for the electrical machines. It may lead to some problems in it's as, mechanical stress, surge current, increase the losses and decrease the motor life time. So, this paper studied this problem and constructed proposal model to reduce the effect of this problem on the electrical machines. This occurred through comparing between the effect of the dynamic load, sudden applied and removal loads on the performance characteristics of interior permanent synchronous motor (IPMSM) with proposal model and with classical model in the constant flux region and in the field weakening region. The simulation is done through the MATLAB program. The simulation shows the effectiveness of the proposal model on the performance characteristics of the IPMSM. With proposal model, the overshooting and under shooting of the motor speed are reduced. Rise time and settling time are improved, the response of the motor torque for load variations is improved and the stator currents are decreased. In this model, the space vector pulse width modulation is used to controlling the inverter which used to drive the IPMSM.
تاريخ النشر
02/12/2019
الناشر
IET Electric Power Applications
رقم المجلد
13
رقم العدد
12
ISSN/ISBN
1751-8660
رابط DOI
10.1049/iet-epa.2019.0195
الصفحات
11
رابط الملف
تحميل (95 مرات التحميل)
رابط خارجي
https://digital-library.theiet.org/content/journals/10.1049/iet-epa.2019.0195
الكلمات المفتاحية
IPMSM - VARYING LOAD - - VECTOR CONTROL - SVM
رجوع