Space Vector PWM Techniques for B3-VSI Fed Three-Phase IM Drives

Badsi, Imen Nouira El; Badsi, Bassem El; Masmoudi, Ahmed

doi:10.1109/vppc.2016.7791779

Cited by 3 publications

(2 citation statements)

References 10 publications

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“…1 in the literature, the studies related to the delta inverter, which cannot take place in this classification, are limited. In these studies, inverter design and harmonic analysis of it [5,7], vector control application [6], the openloop control of the induction motor [4,16], comparison of the delta inverter with the bridge inverter [8], analysis of the switching techniques having 120° and 240° conduction modes [8], speed and torque estimation of the BDCM motor [9], vector control and performance analysis of the BACM motor [10], for large-scale PV systems, a 30 kW grid-connected delta inverter design and analysis of it [11], self-control application of the BDCM motor with FPGA [13,18], direct torque control of the induction motor with FPGA [14], direct torque control of the induction motor [12,15,22,23], control of the delta inverter with SVPWM [17,19,20], and comparison of RFOC and DTC techniques [21] were performed successfully.…”

Section: Introductionmentioning

confidence: 99%

Analysis and Simulation of a Three-Phase Delta Inverter for a Star-Connected Rl Load

Gündoğdu¹,

Çelikel²,

Fidan³

2020

European Journal of Technic

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In this study, analysis and simulation of the electrical and mathematical model of a 3-phase and 3-switch delta inverter that fed a three-phase RL load were performed. First, the Matlab/Simulink model of the inverter was created. In this model, an RL load of R=10Ω and L=0.005 H was fed and various simulations were made. The simulation results were obtained using 3 step switching technique for different conduction modes. The delta inverter that has a simpler structure and less switching elements than conventional inverter structures can be easily realized with low-cost microcontrollers.

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Section: Introductionmentioning

confidence: 99%

Analysis and Simulation of a Three-Phase Delta Inverter for a Star-Connected Rl Load

Gündoğdu¹,

Çelikel²,

Fidan³

2020

European Journal of Technic

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“…Furthermore, some aspects of its performance have been compared with those of the B6-VSI. Since then, various carrier-based and space vector PWM techniques have been developed (Trzynadlowski et al , 1991; Trzynadlowski and Legowsksi, 1994; Sandoval et al , 2014; El Badsi et al , 2016). Despite the cost reduction of the delta inverter topology, its main limitation is the restricted number of the space voltage vectors, which is reduced to three active vectors rather than six active and two zero vectors in the case of the B6-inverter.…”

Section: Introductionmentioning

confidence: 99%

DTC strategies for three-switch three-phase inverter-fed induction motor drives

Badsi

Masmoudi

2018

COMPEL

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Purpose This paper aims to investigate the performance of two novel direct torque control (DTC) schemes dedicated to three-switch three-phase inverter (B3-VSI), also called delta inverter, fed induction motor (IM) drives. Design/methodology/approach The principle of operation of the B3-VSI-fed IM drive is recalled in a first step. Then, the basis of both proposed DTC strategies is presented. The first DTC scheme considers a subdivision of the stationary plane into three sectors and the application of the intrinsic as well as virtual voltage vectors to achieve the control combinations. While, the second DTC scheme considers a subdivision of the stationary plane into six sectors and a limitation of the voltage vectors incorporated in the look-up table to the three intrinsic ones. Findings Simulation and experimental results have revealed that, under steady-state operation and transient conditions, the harmonic content of the IM stator phase currents is lower in the case of the DTC2 strategy, resulting in a lower ripple of electromagnetic torque. Furthermore, it has led to a quasi-circular shape of the locus described by the stator flux vector in the stationary plane. Research limitations/implications This work should be extended to the synthesis and performance analysis of a new DTC strategy for B3-VSI-fed IM drive, which emulates the operation of the conventional six-switch three-phase inverter-fed IM drive. Originality/value The limitation associated with the reduced number of the intrinsic voltage vectors generated by the B3-VSI has been eradicated, thanks to the suitable synthesis of the look-up table incorporated in the DTC scheme.

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Carrier-Based and Space Vector PWM Techniques for Delta Inverter Fed IM Drive Operating in Linear and Overmodulation Ranges

Badsi

Masmoudi

2018

2018 15th International Multi-Conference on Systems, Signals &Amp; Devices (SSD)

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Space Vector PWM Techniques for B3-VSI Fed Three-Phase IM Drives

Cited by 3 publications

References 10 publications

Analysis and Simulation of a Three-Phase Delta Inverter for a Star-Connected Rl Load

Analysis and Simulation of a Three-Phase Delta Inverter for a Star-Connected Rl Load

DTC strategies for three-switch three-phase inverter-fed induction motor drives

Carrier-Based and Space Vector PWM Techniques for Delta Inverter Fed IM Drive Operating in Linear and Overmodulation Ranges

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