يقدم هذا البحث نموذجاً رياضياً دقيقاً لمحرك تحريضي ثلاثي الطور من
أجل دراسته في الحالات العابرة و الدائمة (المستقرة) على حد سواء. يأخذ هذا
النموذج بعين الإعتبار: توافقيات منبع التغذية - أثر القشرة - الإشباع المغناطيسي
في الثابت و الدوار. الأمر الذي يمكنه من تمثيل المحرك الحقيقي و ظواهره الفيزيائية
الداخلية بشكل أفضل من النماذج التقليدية الموجودة.
This paper presents an accurate mathematical model of threephase
induction motor for both transient and steady-state studies. this
model takes into account the network harmonics, Skin Effect and
Stator and Rotor Magnetic Saturation. and to be able to present the
real motor and its internal physical phenomena better than the
existing classical models.
References used
LESENNE.J, NOTELET.F, SEGUIER.G–1981-Introduction à l’électrotechnique approfondie . Hermès, Paris
BOLDEA.I, NASAR.S.A–2002-The Induction Machine Handbook. CRC Press LLC, New York
J.Li, L. Xu, “Investigation of Cross-Saturation and Deep Bar Effects of Induction Motors by Augmented d-q Modeling Method”, IEEE,2001
In this paper, the development of the drive system of the motor Wire port Crane
according to the principle of the indirect field orientation.
Require the operation of the port Crane operations, different operation situations of
variable speed and
The purpose of research is to build a model of the electric driving system for threephase
squirrel-cage induction motor using oriented electric field method so as to control
both the speed , flux and current, ( PI ) controllers was used .
The mach
This paper presents an analytical and laboratory study of the
behavior and evolution of the symmetrical components of both
voltage and current of a three-phase induction motor as a function of
the load torque applied to it and to increasing in the
The present research shows the possibility of improving the factor that regulates the relative potential of the three -Phase Non-Salient-Poles Synchronous Generator by Reducing the Flux Leakage Reactance of fixed coil of the stator, at a fixed ai
The study of electromagnetism in electrical machines is critical, especially in the field of
design, investment and optimal performance. To achieve this, there are many ways in which
varying degrees of accuracy . The main aim of this piece of resea