Diseño e implementación de filtros antialiasing para la adquisición de armónicos de corriente y tensión en un FAP
DOI:
https://doi.org/10.24054/rcta.v2i18.1986Keywords:
Detección de Armónicos, Sistemas de Instrumentación, Filtros Antialiasing, Sistemas de AdquisiciónAbstract
Los equipos de instrumentación utilizados para la adquisición de variables de tensión y corriente, han sido una alternativa importante para la detección de contenido armónico en redes de alimentación de corriente alterna. Estas variables se utilizan como señales de referencia para sistemas de control de corriente o tensión para convertidores de potencia. Este artículo presenta el diseño e implementación de las tarjetas de aislamiento y acondicionamiento de señales medidas por sensores de corriente y voltaje haciendo énfasis en el procedimiento de diseño de los filtros Antialiasing, su importancia y su aplicación para el control de armónicos en un Filtro Activo de Potencia (FAP).
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SITIOS WEB
Elliott, R. (2002). Voltage Dividers & Attenuators, http://sound.westhost.com/ vda.htm. (25 de Enero, 2011)
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