SPEED CONTROL OF DTC-SVM FOR INDUCTION MOTOR DRIVE USING SELF-TUNING FUZZY PI CONTROLLER ANN ANFIS
Volume 11, Issue 3, Summer 2018, Pages 293-308
Rawaa kadhim sakran, Khearia Mohammed Ali
Abstract This paper deals with the performance analysis of three phase Induction Motor (IM) with Direct Torque Control based Space Vector Modulation (DTC-SVM). The DTC-SVM scheme is a kind of high-performance control of IM drives to improve the ripples of torque and flux in steady state, which one drawback of conventional DTC. DTC-SVM has three Proportional-Integral (PI) controllers, one used as the PI speed controller and other PI flux controller and PI torque controller, which are utilized to produce the stator voltage references (
A NEW DESIGN METHOD OF OUTPUT FILTER FOR SPACE VECTOR PWM FED INDUCTION MOTOR
Volume 4, Issue 2, Spring 2011, Pages 122-133
Fadhil A. Hassan, Ola Hussian, Dr. Majid K. Al-Khatat
Abstract This paper proposes a new simplified method for design, simulation, implementation, and obtaining optimum value of ac output filter to the SVPWM inverter fed induction motor using the benefit of PSIM program is developed. Also a complex mathematical equations and transfer functions are not desirable. The L-C filter cancels all harmonics and a real pure sinusoidal output voltage and current is obtained. Due to the flexibility of PSIM software, the values of L-C combination are obtained by trial and error method. The advantage of this method, it can vary the values of inductor and capacitor until the value of desired outcome is obtained. Experimental and simulation results have verified the superior performance and the effectiveness in reduction the harmonics of the proposed filter.