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A Selective Harmonic Elimination Approach to DC Link Balancing for a Multilevel Rectifier
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| Author(s) |
Alan Watson, Jon C. Clare, Patrick W. Wheeler |
| Abstract |
This paper presents a method of using Selective
Harmonic Elimination PWM (SHEPWM) as part of a
control strategy for a multilevel rectifier. Such a power
converter can be applied as part of a solid-state replacement
for a distribution transformer. The paper discusses
problems with DC link voltage balancing on the converter
and how SHEPWM can be manipulated to solve these
problems. The full DC link voltage control algorithm is
explained and supported by simulations in the SABERTM
platform. |
| Download |
| Filename: | T2-310.pdf |
| Filesize: | 437.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2007-03-12 by System |
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