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Performance of Vector Controlled Dual Inverter Fed Open-End Winding Induction Motor Drive Using SVPWM Techniques

M. Ranjit*, T. Brahmananda Reddy**, Surya Kalavathi M***

* Assistant Professor, Department of Electrical and Electronics Engineering, VNRVJIET, Bachupally, Hyderabad, Telangana, India.

** Head and Professor, Department of Electrical and Electronics Engineering, GPREC, Kurnool, Andhra Pradesh, India.

*** Professor, Department of Electrical and Electronics Engineering, JNTUH, Kukatpally, Hyderabad, Telangana, India.

Periodicity:June - August'2017
DOI : https://doi.org/10.26634/jcir.5.3.13812

Abstract

In this paper, decoupled space vector based PWM techniques are proposed for vector controlled open-end winding induction motor drive. The proposed decoupled PWM techniques reduce the ripples in both stator current as well as in torque, unlike conventional PWM techniques. All the proposed decoupled SVPWM techniques are obtained by phase shifting the one inverter reference sinusoids by 180⁰ with respect to the other inverter reference sinusoids. A commonmode voltage is identified in the open-end winding induction motor drive. The proposed PWM techniques also reduce the common-mode voltage by great extent. To demonstrate the proposed work, several simulation studies have been carried out using MATLAB/SIMULINK and the corresponding results are reported and compared

Keywords

Bus-Clamping PWM, Common-Mode Voltage (CMV), Decoupled PWM, Open-End Winding, Space Vector Pulse Width Modulation (SVPWM), Vector Control

How to Cite this Article?

Ranjit, M., Reddy, T. B., Suryakalavathi, M. (2017). Performance of Vector Controlled Dual Inverter Fed Open-End Winding Induction Motor Drive Using SVPWM Techniques. i-manager’s Journal on Circuits and Systems, 5(3), 10-16. https://doi.org/10.26634/jcir.5.3.13812

References

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Performance of Vector Controlled Dual Inverter Fed Open-End Winding Induction Motor Drive Using SVPWM Techniques

Abstract

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