Stator Flux Optimization on Direct Torque Control with Fuzzy Logic

Korkmaz, Fatih; Çakir, Musa Faruk; Korkmaz, Yılmaz; Topaloğlu, İsmai̇l

doi:10.5121/csit.2012.2355

Cited by 3 publications

(1 citation statement)

References 19 publications

(28 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The stator flux linkage and the electromagnetic thrust can be directly controlled by the selection of optimum inverter switching states. The flux and the thrust errors are kept within acceptable limits by hysteresis controllers [19].…”

Section: Direct Thrust Controlmentioning

confidence: 99%

Simulink Model of Vector Controlled Linear Induction Motor with End Effect for Electromagnetic Launcher System

Korkmaz

Topaloğlu

Gurbuz

2014

ElAEE

View full text Add to dashboard Cite

Today, linear induction motors spread out in the field of transportation and many industrial fields such as railway and electromagnetic launcher systems. Especially, high efficiency control and fast dynamic response are demanded for electromagnetic launcher systems and it's well known that direct torque control scheme provides fast dynamic response for rotary induction motors. This paper describes Simulink model of direct thrust controlled linear induction motor with end effect for electromagnetic launcher system and presents a simple and effective scheme for direct thrust control of a linear induction motor. The Simulink model of single sided linear induction motor with end effect developed to realize the direct thrust control. To show the effectiveness of the improved system, simulation results are presented using commercially available software package Matlab/Simulink.

show abstract

Section: Direct Thrust Controlmentioning

confidence: 99%

Simulink Model of Vector Controlled Linear Induction Motor with End Effect for Electromagnetic Launcher System

Korkmaz

Topaloğlu

Gurbuz

2014

ElAEE

View full text Add to dashboard Cite

show abstract

A novel reference flux estimation technique for performance improvement of fuzzy DTC controlled IM drive in an electric vehicle using teamwork optimisation algorithm

Sahoo

Jena

2023

International Journal of Ambient Energy

View full text Add to dashboard Cite

Bulanık Anahtarlama Algoritması ile DTC Kontrollü Asenkron Makine için İyileştirilmiş Tork ve Hız Performansları

GÖREL,

HİLOUAN MOHAMED

2023

International Journal of Pure and Applied Sciences

View full text Add to dashboard Cite

Direct Torque Control (DTC) is a vector control method based on the control of the stator flux vector in the desired direction. The control of the stator flux vector is achieved by direct selection of the optimum inverter output voltage vectors. The limit values of the trajectory determined in the rotation of the stator flux vector are determined using hysteresis controllers. In this study, performance analysis of two different control methods for reducing speed and torque oscillations of a three-phase asynchronous motor controlled by direct torque control are presented. In Matlab/Simulink based simulation studies, performance analyses were made for different speed and torque references of the motor, and both the transient and steady state speed and torque changes were presented comparatively. When the obtained results are examined, it is seen that the performance of the new fuzzy-based controller, which is offered instead of the Proportional Integral Derivative (PID) controller used in traditional control, significantly decreases in the specific conditions of motor speed and torque oscillations. However, considering the control structure of the direct torque controller, the simple and plain control structure has been preserved. According to the results obtained, it has been shown that the Fuzzy Logic (FL) controller gives a better result than the PID controller at t=4.5 seconds.

show abstract

Stator Flux Optimization on Direct Torque Control with Fuzzy Logic

Abstract: The Direct Torque Control (DTC) is well known as an effective control technique for high performance drives in a wide variety of industrial applications and conventional

Cited by 3 publications

References 19 publications

Simulink Model of Vector Controlled Linear Induction Motor with End Effect for Electromagnetic Launcher System

Simulink Model of Vector Controlled Linear Induction Motor with End Effect for Electromagnetic Launcher System

A novel reference flux estimation technique for performance improvement of fuzzy DTC controlled IM drive in an electric vehicle using teamwork optimisation algorithm

Bulanık Anahtarlama Algoritması ile DTC Kontrollü Asenkron Makine için İyileştirilmiş Tork ve Hız Performansları

Contact Info

Product

Resources

About