Comparison of SVPWM Techniques Under Switching Loss Control for Induction Motor Drive With LC Filters

Muduli, Utkal Ranjan; Chikondra, Bheemaiah; Akhtar, Mohammad Junaid; Zaabi, Omar Al; Hosani, Khalifa Al; Behera, Ranjan Kumar

doi:10.1109/tia.2022.3231841

Cited by 16 publications

(2 citation statements)

References 31 publications

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“…The active voltage vectors can be divided into three levels according to their voltage vector magnitude. The active and zero vectors and their magnitudes with respect to the DC-link voltage can be as follows: ten large vectors (0.6472 V DC ), ten medium vectors (0.4 V DC ), ten small vectors (0.2472 V DC ), and two null vectors (0), respectively [40], where V DC is the average value of the DC-link voltage. introduced in [29], a thorough comparison at various modulation indices and characteristics, such as the switching losses, THD, and CMV, must be performed.…”

Section: Pwm Techniques For a Five-phase Vsimentioning

confidence: 99%

“…Two-dimensional, three-dimensional, and four-dimensional SVM schemes were developed to reduce the CMV and obtain sinusoidal output voltage [37][38][39]. The controlled continuous and noncontinuous SVPWM methods were introduced in [40] to minimize the switching losses in a VSI fed five-phase induction motor drives. The six-large (6L) SVPWM technique was introduced in [41] to diminish the bearing current.…”

Section: Introductionmentioning

confidence: 99%

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Comparison of 2L + 2M and 6L SVPWM for Five-Phase Inverter to Reduce Common Mode Voltage

Tawfiq,

Mansour,

Sergeant

2023

Electronics

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Multiphase drives have received a lot of interest because of their several features over traditional three-phase systems for high-power applications. Pulse-width modulation (PWM) approaches are necessary to regulate the supply for multiphase ac drives. As a result, it is vital to continually improve the modulation and control approaches used to upgrade output power converters’ quality. This paper offers a comparative analysis of the 2L + 2M and 6L space vector pulse-width modulation (SVPWM) techniques applied to a five-phase two-level voltage source inverter (VSI) fed an inductive (R-L) load. The comparative evaluation is based on measuring the inverter switching losses, the total harmonic distortion (THD) values, and the common mode voltage (CMV) under different operation scenarios. A system model is carried out by MATLAB/Simulink. An experimental prototype is constructed in the lab to validate the theoretical analysis. Simulation results for the system based on the two SVPWM techniques are obtained at different modulation indices and different output frequencies and are confirmed by the experimental results. It has been found that the peak-to-peak CMV of the 6L method is 80% lower than that of the 2L + 2M method. Moreover, 6L SVPWM offers better DC-link utilization compared to 2L + 2M SVPWM.

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Section: Pwm Techniques For a Five-phase Vsimentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Comparison of 2L + 2M and 6L SVPWM for Five-Phase Inverter to Reduce Common Mode Voltage

Tawfiq,

Mansour,

Sergeant

2023

Electronics

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SVPWM‐Based Algorithm for Reduced THD and Switching Losses Under Varying Fundamental Frequency and Load in a VSI

Ahmad Mattoo,

Hamid Bhat

2024

Circuit Theory & Apps

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The present study explores the influence exerted by various pulse width modulation (PWM) techniques upon harmonic distortion and switching losses of a voltage source inverter. In the context of this inquiry, a generalized algorithm for variable frequency operations, inspired by continuous and discontinuous PWM is outlined in this article. The algorithm is explicitly formulated as a function of fundamental frequency and the load power factor angle with the objective of minimizing total harmonic distortion (THD) and switching losses within a specified frequency range. The algorithm is segmented into various regions of frequency, guided by the theory that each region corresponds to a distinct PWM technique that yields reduced harmonic distortion. In this article, a minimum switching loss algorithm is introduced and implemented using both BCPWM and ABCPWM techniques. The algorithm is specifically designed to minimize switching losses across the entire range of load power factor angles. The integration of switching loss algorithm with the selection of the optimal PWM technique across different frequency ranges results in reduced switching losses and harmonic distortion. This leads to a comprehensive PWM algorithm that efficiently reduces both THD and switching losses during dynamic frequency and load changes. Experimental and theoretical evidences demonstrate the efficacy of the proposed algorithm in attaining minimum harmonic distortion and reduced switching loss operation during variations in fundamental frequency and load.

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Topology design of variable speed drive systems for enhancing power quality in industrial grids

Nadweh,

Mohammed,

Alshammari

et al. 2025

Electric Power Systems Research

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Comparison of SVPWM Techniques Under Switching Loss Control for Induction Motor Drive With LC Filters

Cited by 16 publications

References 31 publications

Comparison of 2L + 2M and 6L SVPWM for Five-Phase Inverter to Reduce Common Mode Voltage

Comparison of 2L + 2M and 6L SVPWM for Five-Phase Inverter to Reduce Common Mode Voltage

SVPWM‐Based Algorithm for Reduced THD and Switching Losses Under Varying Fundamental Frequency and Load in a VSI

Topology design of variable speed drive systems for enhancing power quality in industrial grids

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