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Stacked Multicell Converter Controlled by DSP
Veracruz, Mexico February 16-February 18
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICECC.2004.126955114th International Conference on Elec ...
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Jos? Mariano Fern?ndez Nava, Universidad de las Am?ricas-Puebla
Pedro Ba?uelos S?nchez, Universidad de las Am?ricas-Puebla
This paper presents an overview of some special power converters called Stacked Multicell Converters (SMC), with special attention on their control strategy. A SMC is a converter that is used to control high voltages with conventional power semiconductors. This converter has a characteristic configuration composed by p columns and n stacks. It allows to reduce the voltage and current stresses on semiconductor components and then attain high output voltages. This paper begins with a brief explanation on how a SMC works and its control complexity. A complete explanation of a SPWM control strategy by DSP in SMC is clearly given. Simulation and experimental results from a 100 V input voltage and 0.5 A output current prototype complement the work.
Citation:
Jos? Mariano Fern?ndez Nava, Pedro Ba?uelos S?nchez, "Stacked Multicell Converter Controlled by DSP," conielecomp, pp.69, 14th International Conference on Electronics, Communications and Computers, 2004
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