Paper Details: Downloads: 764
Serial Number: P1110912685
Title: A Qualitative Space Vector PWM Algorithm for a Five-level Neutral Point Clamped Inverter
Authors: P. Satish Kumar and J.Amarnath and S.V.L. Narasimham
Abstract: In this paper a qualitative Space Vector Pulse Width Modulation (SVPWM) algorithm for five-level neutral point clamped inverter is proposed. With the proposed method, the three nearest compound vectors can be selected easily and dwelling time of each vector can be simply calculated for five-level inverter. The scheme can be extended to higher-level inverters. Simulation results have been presented for four-level and five-level neutral point clamped inverters. The total harmonic distortion have been calculated and compared with lower levels. The results have been good agreement with the published work.
Keywords: Multi-level inverters, SVPWM, neutral point clamped inverter, Induction motor, THD.
Journal/Conference: International Journal of Automatic Control and System Engineering
Volume: 9
Issue: 1
Submission Date: 3/16/2009 12:00:00 AM
Review Date: 4/15/2009 12:00:00 AM
Publishing Date: 5/2/2009 12:00:00 AM
Article Downloads: 764
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