Search Results - "Matos, Frederico F.V."

A generalized open-end winding conversion system using flying capacitor cells by Matos, Frederico F.V., Mendes, Marcos A.S., Meynard, Thierry, Mendes, Victor F.

“…•The system is easily generalized to any number of levels.•All switching devices present the same blocking voltage.•The energy storage of the flying capacitors…”
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Enhanced implementation of a state machine-based decoder for optimal modulation of multilevel converters by Ramos, Herbert O., Torquato, Hugo R., Mendes, Marcos A.S., Matos, Frederico F.V., Sousa, Clodualdo V., Silva, Waner W.A.G., Mendes, Victor F.

“…Multilevel converters (MLCs) have become a trend for many industrial applications, often even being a requirement. MLCs have several advantages over…”
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An Analysis of Carrier-Based Multilevel Modulation Strategies with Different Carrier Dispositions Applied to an Open-End Winding Power Converter by Ramos, Herbert O., Torquato, Hugo R., Matos, Frederico F. V., Sousa, Clodualdo V., Mendes, Victor F.

“…This paper presents an analysis of multilevel pulse width modulation techniques using different carrier dispositions applied to a three-level open-end-winding…”
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DESIGN and commissioning of wind generation system studies workbench using permanent magnet synchronous machine by Silva, Rafael M., Paula, Camilo L. M., Matos, Frederico F. V., Rezende, Guilherme M., Souza, Clodualdo V., Mendes, Victor F.

“…In this last decade, the wind energy has achieved a great expansion in the Brazilian energy matrix. Hence, the study and technology development in this area…”
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Inverter losses analysis for dual FED open winding machines with a novel modulation technique by De O. Ramos, Herbert, Oliveira, Caio E., Mendes, Marcos A.S., Matos, Frederico F. V., Mendes, Victor F.

“…With the progress in variable frequency power generation systems, and the increase of individual controlled power units in high power industrial processes,…”
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Low-voltage ride-through of PM synchronous wind generator under asymmetrical voltage sags with constant power by Ricardi, Valmor, de Jesus, Victor Magno R., Mendes, Victor F., Soares, Felipe R. G., Matos, Frederico F. V.

“…As the wind energy generation becomes more frequently employed worldwide, specific grid codes concerning power quality are required for these systems. Several…”
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Low-voltage ride-through analysis of permanent magnet synchronous wind generator with harmonic distortion and frequency deviation using resonant controllers by Ricardi, Valmor, Mendes, Victor F., Nagatome, Alex Y. M., Freire, Lais A. G., Matos, Frederico F. V., de Sousa, Clodualdo V.

“…The use of wind turbine as electricity source is growing globally and as consequence the grid codes are becoming more restrict. The restrictions depends on the…”
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A vector modulation strategy for open-end winding conversion systems by Matos, Frederico F. V., Ramos, Herbert O., Oliveira, Caio E., Mendes, Victor F., Mendes, Marcos A. S., Meynard, Thierry

“…With the increasing demand for industrial processes for power rating, quality and faster dynamics, multilevel converters and structures have been developed and…”
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A multilevel wind power conversion system with an open winding squirrel cage induction generator by Matos, Frederico F. V., de O Ramos, Herbert, Rocha, Danielly C. G., da Silva, Rafael M., Mendes, Marcos A. S., Mendes, Victor F.

“…The growing use of wind energy conversion systems around the world is pushing the individual power of wind turbines to higher values. Especially in offshore…”
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