عنوان المقالة:تحسين التباطوء فى حاكم التيار لقيادة محرك متزامن ذو مغناطيس دائم خلال التحكم بتوجيه المجال Improved hysteresis current controller to drive permanent magnet synchronous motors through the field-oriented control
د/ حمدى محمد سليمان حجازى | Dr. Hamdy Mohamed Soliman Hegazy | 6165
نوع النشر
مقال علمي
المؤلفون بالعربي
حمدى محمد سليمان - سامية الحكيم
المؤلفون بالإنجليزي
Hamdy Mohamed Soliman - Samia El-Hakim
الملخص الانجليزي
Hysteresis current controller is used in many industrial applications because it has many advantages as fast, high dynamic performance and doesn’t require any information about load parameters. The draw back of this current controller is varying switching frequency. This paper presents adaptive hysteresis current controller to control the inverter. It is used to reduce the ripple, total harmonic distortion and improvement the switching frequency through design of PI current controller. The performance of the drive system due to improvement in the hysteresis current controller is simulated through the matlab simulink. The modified hysteresis current controller is compared to conventional hysteresis controller under steady state and transient conditions with fixed load, sudden applied and sudden removal load and reversing load to show the effectiveness of this modification.
تاريخ النشر
05/09/2012
الناشر
International Journal of Soft Computing and Engineering
رقم المجلد
2
رقم العدد
4
ISSN/ISBN
2231-2307
الصفحات
7
رابط الملف
تحميل (95 مرات التحميل)
رابط خارجي
https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.475.3172&rep=rep1&type=pdf
الكلمات المفتاحية
Hysteresis Current Controller, PI Controller, PMSM, Torque Ripple
رجوع