TORQUE AND SPEED CONTROL OF WOUND ROTOR INDUCTION MOTOR BY ADJUSTING THE ROTOR RESISTANCE WITH A MICROCONTROLLER

DEMİRBAŞ, ŞEVKİ; IRMAK, ERDAL; Bayhan, Sertac; Colak, Ilhami

TORQUE AND SPEED CONTROL OF WOUND ROTOR INDUCTION MOTOR BY ADJUSTING THE ROTOR RESISTANCE WITH A MICROCONTROLLER

DEMİRBAŞ Ş., IRMAK E., Bayhan S., Colak I.

JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY, cilt.23, sa.4, ss.801-809, 2008 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 23 Sayı: 4
Basım Tarihi: 2008
Dergi Adı: JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
Sayfa Sayıları: ss.801-809
Gazi Üniversitesi Adresli: Evet

Özet

In this study, the speed and torque of a wound rotor induction motor (WRIM) have been controlled by adjusting the rotor resistance using a microcontroller. PI controller has been chosen for the speed control due to its simple structure and higher response time. Realized system has been tested on a 1,5 kW WRIM in a laboratory. Experimental results show that implemented system has been faster, more stable and very sensitive in speed control when compared to classical systems.