Abstract— Modeling, simulation and implementation of Voltage Source Inverter (VSI) fed closed loop speed control of 3-phase induction motor drive is presented in this paper. A mathematical model of the drive system is developed and is used for the simulation study. Simulation is carried out using Scilab/Scicos, which is free and open source ...
The six-phase two-level voltage source inverter (SPTLVSI) fed the six-phase asymmetrical induction motor (SPAIM), which has a stator that splits the three-phase windings into two groups those are shifted electrically by $$30^{circ }$$ 30 ∘ . It introduces significant current harmonics of the order of $$6kpm 1left( k=1,3,5ldots …
Simulation and experimental results on a 1.5-kW induction motor illustrate the effectiveness of the proposed approach, leading to an effective diagnosis procedure for stator faults in inverter-fed ...
Abstract: Modeling, simulation and implementation of Voltage Source Inverter (VSI) fed closed loop control of 3-phase induction motor drive is presented in this paper. A mathematical model of the drive system is developed and is used for the simulation study. Simulation is carried out using Scilab/Scicos, which is free and open source software.
Three-phase infinite level inverter fed induction motor drive. Abstract: Traditional voltage source inverter (VSI) used to drive a three phase induction motor (IM) is a two level …
The modeling and simulation of modified sine PWM VSI fed three phase induction motor drive are presented. The PWM VSI fed Induction Motor drive system is modeled using the blocks of simulink. Single phase AC is converted into DC using rectifier. DC is converted into variable frequency, variable voltage AC using inverter.
1 Introduction. Two-level voltage source inverter (VSI) fed three-phase AC induction motors are widely used in low-power applications. Fig. 1 shows the standard topology of …
Abstract: LC filters are used in between a pulsewidth modulated three-phase voltage source inverter and a squirrel cage induction motor (SQIM) to reduce the losses in the motor and the high dv/dt at the motor terminals by feeding the motor with three-phase sinusoidal voltages. However, it affects the rotor-flux oriented control (RFOC) of the …
Abstract: This work presents a simple and efficient method for the open and closed-loop for controlling a three-phase induction motor driven by a three-phase voltage source inverter VSI. The space vector pulse width modulation SVPWM is used as a controller for VSI. A three-phase supply with variable amplitude and variable frequency is used to control the …
This paper presents direct torque control (DTC) scheme for an induction motor (IM) fed from four switch three phase inverter (FSTPI) using simple structured artificial neural network for switching ...
This paper work deals mainly with the performance analysis of three phase induction motor fed by PWM voltage source inverter in terms of phase current of inverter, rotor and stator current, speed ...
LC filters are used between a five-phase two-level (FPTL) voltage source inverter (VSI) and a five-phase induction motor (FPIM) to minimize high-frequency losses in the motor, and thus improves ...
Abstract: The demand for motor drives based on multiphase machines (MMs) is increasing due to their inherent fault-tolerant capabilities. To achieve satisfactory post-fault operation, a proper fault-tolerant controller is needed. Some direct-torque-control (DTC) techniques have been reported for five-phase induction motor (FPIM) drives …
Abstract—This paper describes the analysis and simulation performed on a three phase squirrel cage induction motor, fed by a Voltage Source Inverter (VSI), modulated using …
In this work, mathematical model of Adjustable Speed Drive (ASD) is developed by taking synchronous reference frame equations for induction motor, switching function concept for VSI and non ...
Abstract: The demand for motor drives based on multiphase machines (MMs) is increasing due to their inherent fault-tolerant capabilities. To achieve satisfactory post-fault operation, a proper fault-tolerant controller is needed. Some direct-torque-control (DTC) techniques have been reported for five-phase induction motor (FPIM) drives under an open-phase fault …
Abstract: Multi-phase Induction motor drives (MPIMD) with numerous advantages dominates three-phase drives and emerges as a potential contender and viable solution for the high power electric drive applications. When multi-phase AC drives fed from voltage source inverters (VSIs) requires a suitable PWM method of control. This paper …
One of the better approaches for minimizing noise on voltage source three- phase inverter fed drives is random pulse width modulation (RPWM). Despite the fact that these …
Paper deals with an implementation of three phase induction motor fed from PWM voltage source inverter with RLC filter connected at the output of inverter. The analysis has been carried for under ...
Abstract— This paper mainly focus on harmonics analysis of three phase AC supply available from three phase inverter which is fed to induction motor drive. Ideally the output of inverter should be sinusoidal but due to harmonics the output is having distorted waveforms. Thus, three different types of PWM inverter are used in this paper for ...
Abstract: This work presents a simple and efficient method for the open and closed-loop for controlling a three-phase induction motor driven by a three-phase voltage source …
Fig. 6 shows the simulation results of a two-level three-phase VSI fed lower-power AC induction motor based on the bipolar and unipolar PWM methods. The modulation wave of the bipolar method is DPWM0 with modulation index m=1. That of the unipolar method is modified from the bipolar wave. Both output the same leg voltage when an AC motor is ...
Show abstract. Maximum Torque per Ampere Controller for 3-Phase Scalar Controlled Induction Motor Drive. Conference Paper. Sep 2022. T S Shithin Das. M Roykumar. View. PDF | On Mar 1, 2019, Ranju ...
Abstract: The control problem for the nonlinear dynamics of Voltage Source Inverter-fed asynchronous motors is solved with the use of a flatness-based control approach which is implemented in successive loops. The state-space model of these systems is separated into a series of subsystems, which are connected between them in …
Monitoring of Photovoltaic Fed Induction Motor Control using IoT. Jul 2023. M. Nandhini. Arunsankar Ganesan. S. Daisylin Anbu Sujitha. R Venkatasubramanian. PDF | On Oct 27, 2021, Taha A. Hussein ...
Abstract — Three-phase inverters using PWM ar e widely used in industry for speed control of three-phase motors. However, these inverters ma y significantly reduce the quality of the ac supply ...
The continuous modulation strategy for analog and digital implementation for a three-phase two-level inverter fed two-phase induction motor can be found in [13][14] [15]. Discontinuous modulation ...
The dynamic performance of the Induction motor drive has been analyzed for No load, Const Load and Speed change command. To validate the effectiveness of proposed fuzzy controller, an experiment is conducted on low power prototype of three-phase VSI fed induction motor using dSPACE controller.
DC bus utilization is higher in SVPWM, so it is widely used for VSI with a five-phase configuration [6]. Based on the placement of null vectors, SVPWM is divided into seven different categories ...
Abstract: Analytical analysis and mathematical model of three-phase voltage source inverter with space-vector PWM feeding an induction motor drive under DC-link ripple voltage components are presented in this paper. The analytical expressions for the voltage and current space-vectors as a function of the DC-link voltage pulsation …
Abstract: Voltage source inverter (VSI) fed induction motors are widely used in variable speed applications. Space Vector Pulse Width Modulation (SVPWM) has become the successful techniques to construct three phase sine wave Voltage Source Inverter (VSI) parallel to control three-phase induction motor using v/f control.
Abstract: This paper examines the switch open circuit fault in a Pulse Width Modulated (PWM) Voltage Source Inverter (VSI) fed three phase induction motor (IM) using Finite Element Method (FEM). The analysis is based on the electromagnetic field parameter of the IM, when an IGBT switch in the PWM inverter leg gets open circuited.
1. INTRODUCTION. VSI based on pulse width modulation (PWM) are an unavoidable element of industrial drive systems. Voltage harmonics rejection, DC-link voltage usage, …
Flatness-based control in successive loops for VSI-fed induction motors. Abstract: The control problem for the nonlinear dynamics of Voltage Source Inverter-fed …
Three-phase CSI fed induction motor (IM) drives become a strong candidate in medium-voltage applications for the features of the simple topology, power reversal capability and a reliable short ...
[Show full abstract] corroboration of Pseudo Random Binary Sequence (PRBS) bit based random carrier PWM (RPWM) for the three-phase voltage source inverter (VSI) fed induction motor drive, are ...
Abstract: This paper deals with the performance analysis of three phase induction motor drive fed by a SPWM voltage source inverter in terms of modulation index(m a;1) and frequency index (m f;15).The SPWM method, which involves the modulation of conventional sinusoidal reference signal and a triangular carrier, is used here to produce pulse width …