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Quantitative Performance Characterization of Multilevel PWM Techniques in High Power Medium Voltage Three-Level NPC-based Industrial Drives
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| Author(s) |
Faete FILHO, Geraldo NOJIMA, Kevin LEE |
| Abstract |
In this paper, four multilevel pulse-width-modulation methods are quantitatively characterized and compared: phase opposition disposition (POD), Space vector modulation with switching loss minimization (SVPWM-SLM), and selective harmonic elimination (SHE) of non-triplen harmonics up to the 15th and 27th harmonics, respectively. Inverter losses and efficiency, induction machine voltage, and current harmonics are analyzed. Analytical and simulation results using PLECS and MATLAB/Simulink for control systems are experimentally verified with a 1000-hp 4160-V neutral-point-clamped (NPC) adjustable-speed-drive (ASD) system. |
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| Filename: | 0840-epe2013-full-01123505.pdf |
| Filesize: | 1.198 MB |
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| Type |
Members Only |
| Date |
Last modified 2014-02-09 by System |
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