Volume 4 Issue 3 June - August 2016
Research Paper
Modeling and
Simulation of Field Oriented Controlled (FOC) Technique on a VSI for PMSM Drive
Vikas Patel*, Vivek Patel**
* Faculty, Rajkiya
Engineering College, Ambedkar Nagar, Uttar Pradesh, India.
** Postgraduate, Department of Electrical Engineering, Indian
School of Mines, Dhanbad, India.
Patel, V., and
Patel, V. (2016). Modeling and Simulation of Field Oriented Controlled (FOC)
Technique on a VSI for PMSM Drive. i-manager’s
Journal on Circuits and Systems, 4(3), 24-33. https://doi.org/10.26634/jcir.4.3.8221
Abstract
This
paper contains the modelling and simulation result of classical (vector
control) field oriented control and Space Vector Pulse Width Modulation (SVPWM)
voltage source inverter fed Permanent Magnet Synchronous Motor (PMSM).
Permanent magnet motor drives are used in many industrial applications such as
driving the robot and CNC machine tool. The precise control of a permanent
magnet motor drive is not easy due to the presence of nonlinearities in
Permanent magnet motor servo systems, parameter and load torque variations.
Advanced pulse width modulation and control techniques, such as Space Vector
Pulse Width Modulation and Field Oriented Control, have been used for the closed-loop
control of the system. Next, a model of diode-rectified two-level voltage
source inverter is developed for simulations. A comparative study of indirect
space vector modulated direct two-level voltage source inverter converter and
space vector modulated diode-rectified two-level voltage source inverter is
given interms of input/output waveforms to verify that the converter fulfills
the two-level voltage source inverter operation.
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