Evaluación exergética para tecnologías aplicadas a fuentes no convencionales de energía
DOI:
https://doi.org/10.15665/rp.v14i1.645Keywords:
Exergoeconomía, Factor Exegoeconómico, Fuentes No Convencionales de EnergíaAbstract
Los principales esfuerzos para la evaluación de sistemas energéticos se han focalizado a tecnologías convencionales, especialmente para sistemas de conversión térmica; con metodologías ampliamente desarrolladas y resultados de interés para los investigadores del área y las comunidades consumidoras. Sin embargo, los sistemas emergentes de energía son especialmente obtenidos de sistemas no térmicos, aprovechando las Fuentes No Convencionales de Energía (FNCE) derivadas de recurso renovable con baja generación residual; es decir, se tiene una amplia metodología de evaluación energética pero no aplica a tecnologías que utilizan recursos renovables.
En este trabajo, se muestra que hay un hilo conductor compatible para la evaluación de sistemas energéticos convencionales, los no convencionales e incluso híbridos. La metodología para evaluar sistemas térmicos parte de la exergía, propiedad energética que se produce de manera independiente al tipo de tecnología de conversión y el recurso energético primario; por lo tanto, fundamentalmente cabe la posibilidad de comparar mediante factores exergoeconómicos diferentes tipos de tecnologías de generación exergética. El resultado principal apuntó a la construcción de un factor teórico que permite involucrar y comparar simultáneamente sistemas energéticos independientemente al recurso requerido. Este factor plantea indicadores de madurez de la tecnología con base en información externa al sistema, aplicada en un mismo entorno para la evaluación.
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