Intelligent control of multi three-phase induction motors

العناوين الأخرى

السيطرة الذكية لمجموعة من المحركات الحثية ثلاثية الأطوار

مقدم أطروحة جامعية

Ujayl, Azhar Kamil

مشرف أطروحة جامعية

Thijil, Rabi H.
Mahmud, Jawad R.

أعضاء اللجنة

Marhun, Ali F.
Kazim, Basim T.
Ali, Abd al-Jabbar F.

الجامعة

جامعة البصرة

الكلية

كلية الهندسة

القسم الأكاديمي

قسم الهندسة الكهربائية

دولة الجامعة

العراق

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2013

الملخص الإنجليزي

A three-phase induction motor is one of the most popular and versatile motor in electrical drive system in industries.

The master/slave motion controller are widely used in industry application because of their role in solving the synchronization problem under wide range of motors shaft loading changes.

Speed response of the induction motor is obtained when the motor is supplied by a three-phase voltage under different cases of operations.

The simulation results illustrate that the speed responses of multi motors (master/slaves) are good when used PI controller.

The current work presents Proportional-Integral based multi-motor synchronization controller.

In this controller, the motors shaft speeds have been taken as a feedback signal to generate the required modulation index which has direct impact on the inverter output voltage and frequency which in turn control the induction motor behavior (torque-speed characteristics).

The control system under consideration has been tuned to the satisfactory values of proportional gain (KP) and integral gain (KI) and an experimental setup has been adopted and configured to prove the validity of the presented PI based motion controller MC700.

The two systems (the theoretical and the experimental) have been tested for different gain parameters and different loading condition.

The results obtained (under the optimal values of KP and KI) for multi-motor system proved the reliability of this approach.

The test results show that the motor speed profile is improved even with sudden load application and removal.

التخصصات الرئيسية

الهندسة الكهربائية

عدد الصفحات

92

قائمة المحتويات

• APA
• MLA
• AMA

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-748068