![](/images/graphics-bg.png)
Closed form solution of the isolated open circuit operation of induction machines
المؤلف
المصدر
The Arabian Journal for Science and Engineering. Section B, Engineering
العدد
المجلد 22، العدد 2B (31 أكتوبر/تشرين الأول 1997)، ص ص. 183-193، 11ص.
الناشر
جامعة الملك فهد للبترول و المعادن
تاريخ النشر
1997-10-31
دولة النشر
السعودية
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
This paper presents a closed form solution of induction machines when disconnected from their main supply.
Using time complex variables, expressed in the rotor reference frame, and the fact that the stator current is zero during this mode of operation, the differential equations that describe the dynamic behavior of the symmetrical induction machine were transformed into first order linear differential equations which could be easily solved in closed form.
The performance of the closed form solution was evaluated using several induction machines with different horse power ratings ranging from 3 hp to 2250 hp.
In all simulated cases, the closed form solution and the detailed dlq model results were identical.
This is expected, since the closed form solution was obtained directly from the detailed dlq formulation.
However, the closed form solution is faster than the detailed dlq model.
Furthermore, the closed form solution can directly determine the dynamic response of induction machines at any time during their isolated open circuit mode of operation.
However, in the case of the detailed d/q model, being a numerical solution, the time step must be properly selected in order to obtain reasonable accuracy.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Bahrani, A. H.. 1997. Closed form solution of the isolated open circuit operation of induction machines. The Arabian Journal for Science and Engineering. Section B, Engineering،Vol. 22, no. 2B, pp.183-193.
https://search.emarefa.net/detail/BIM-390211
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Bahrani, A. H.. Closed form solution of the isolated open circuit operation of induction machines. The Arabian Journal for Science and Engineering. Section B, Engineering Vol. 22, no. 2B (Oct. 1997), pp.183-193.
https://search.emarefa.net/detail/BIM-390211
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Bahrani, A. H.. Closed form solution of the isolated open circuit operation of induction machines. The Arabian Journal for Science and Engineering. Section B, Engineering. 1997. Vol. 22, no. 2B, pp.183-193.
https://search.emarefa.net/detail/BIM-390211
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 193
رقم السجل
BIM-390211
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)