Current error boundary analysis of constant switching frequency voltage controlled three level VSI Fed IM drive

Krishnatheeram, Srikar; Peter, Joseph; Shafi, K P Mohammed; Ramchand, Rijil

doi:10.1109/picc.2018.8384817

Cited by 4 publications

(3 citation statements)

References 15 publications

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“…donde θ r corresponde a la posición medida en el rotor y θ sl corresponde al ángulo de deslizamiento. El ángulo de deslizamiento puede ser calculado considerando la proporción entre la parte imaginaria y la real del vector de flujo de rotor como se muestra en (5):…”

Section: B Principio De Trabajounclassified

“…Actualmente, una de las técnicas de control más populares y de fácil implementación para el VSI en el accionamiento de una máquina de inducción es el control de corriente por histéresis. Éste presenta una rápida respuesta dinámica, baja perturbación ante el cambio de parámetros de la carga y una capacidad máxima de limitación de corriente [5].…”

Section: Introductionunclassified

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Field-Oriented Control with a Predictive Current Strategy of an Induction Machine Fed by a Two-Level Voltage Source Inverter

Rivera

Riveros

Rodriguez

et al. 2021

2021 IEEE International Conference on Automation/Xxiv Congress of the Chilean Association of Automatic Control (ICA-ACCA)

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Industrial Motor Drives require often required optimal speed and torque control. This work presents the implementation of a eld-oriented control (FOC) with a predictive current control strategy for an induction machine fed by a voltage source inverter. The FOC generates the stator current references for the predictive current controller, which selects the optimal switching state to be applied in the next sample period. The results from a Matlab/Simulink simulation validates the good dynamic performance of the proposed technique, making it a suitable strategy for induction machine control with two-level inverters.

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Section: B Principio De Trabajounclassified

Section: Introductionunclassified

Field-Oriented Control with a Predictive Current Strategy of an Induction Machine Fed by a Two-Level Voltage Source Inverter

Rivera

Riveros

Rodriguez

et al. 2021

2021 IEEE International Conference on Automation/Xxiv Congress of the Chilean Association of Automatic Control (ICA-ACCA)

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“…7 FOC has been solely developed for high-performance motor applications. [8][9][10] Conventional Space Vector PWM (CSVPWM) (uses two active and zero vectors at time for generating reference vector), Bus Clamping 30, and Bus Clamping 60 (uses two active and one zero vectors at time for generating reference vector) are used for generating the needed pulses to fire the three-level inverter. [11][12][13][14] Discontinuous PWM helps to reduce the switching losses.…”

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Space vector PWM ‐based current error boundary investigations for three‐level VSI fed induction motor drive

Peter

Ramchand

2021

Int Trans Electr Energ Syst

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Field oriented control (FOC) of induction motor (IM) powered by a threelevel voltage source inverter (3L -VSI) with space vector (SV) based continuous and dis -continuous pulse width modulation (PWM) is presented in this paper. The current error variations in each sector with above-mentioned PWM techniques are monitored and analyzed mathematically. These boundary investigations play a great role in the implementation of Current Error Space Phasor (CESP) based hysteresis current controller (HCC) which incorporates the advantages of a constant switching frequency PWM fed three-level inverter (3LI) into highly dynamic current controlledvoltage source inverter. As a preliminary step, FOC of IM with the conventional space vector PWM and bus clamping PWM (BC30 and BC60) fed 3LI have been simulated using SIMULINK toolbox of MATLAB. Transient analysis of the drive with acceleration, deceleration, and load change studies with different switching schemes are analyzed with d SPACE RTI1103 experimentation on a 2.2 kW three-phase IM drive in detail. K E Y W O R D Sbus clamping PWM, current error space Phasor, current ripple, field-oriented control, three-level inverter | INTRODUCTIONMotor drives are the backbone of global industry. Rapid industrialization all around and demand for the control of electric power for electric motor drives are at an increase rate every day. Inverters are introduced, which have the ability of generating voltage with variable magnitude and frequency, and thus AC motor drives are on the rise in current market. Inverter fed drives are nowadays being called adjustable speed drives. As in the case of the AC motor being used, it is the induction motor that is on high demand due to its sturdy construction, absence of brushes, etc. 1 Inverters can be classified into voltage source inverter (VSI) and current source inverter (CSI). VSI's are preferred to CSI's for the recent past especially in the low and medium voltage drives. [2][3][4][5] Current controlled VSI's are more promising for high-performance drives which offer better dynamic behavior.

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Indirect Current Vector Controlled Three-Level Inverter for Induction Motor Driven Electric Vehicle

Jamwal

Singh

Jain

2022

Recent Advances in Power Electronics and Drives

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Current error boundary analysis of constant switching frequency voltage controlled three level VSI Fed IM drive

Cited by 4 publications

References 15 publications

Field-Oriented Control with a Predictive Current Strategy of an Induction Machine Fed by a Two-Level Voltage Source Inverter

Field-Oriented Control with a Predictive Current Strategy of an Induction Machine Fed by a Two-Level Voltage Source Inverter

Space vector PWM ‐based current error boundary investigations for three‐level VSI fed induction motor drive

Indirect Current Vector Controlled Three-Level Inverter for Induction Motor Driven Electric Vehicle

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