Publication: Estudio de sensibilidad de una central termosolar con captadores cilindro-parabólicos
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2016-07
Defense date
2016-07-06
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Abstract
El presente trabajo tiene como finalidad el estudio de una central termosolar con
colectores cilindro-parabólicos ubicada en Sevilla, utilizando aceite térmico como fluido de
transferencia de calor y con sistema de almacenamiento con sales fundidas.
Para proceder al estudio de su producción y funcionamiento se han analizado cada
uno de los parámetros de referencia gracias al programa System Advisor Model. En el
diseño de la planta se incluye el campo solar, el sistema de almacenamiento y ciclo de
potencia, así como cada uno de los elementos que lo componen.
Una vez realizado el análisis de producción horaria, mensual y anual, y alguna de las
pérdidas de energía de esta planta, se han modificado las horas de almacenamiento
térmico para estudiar de qué manera afecta el volumen de almacenamiento al
funcionamiento de este tipo de plantas solares.
Por último, se han analizado los costes de instalación y mantenimiento de cada una
de las plantas diseñadas y se ha determinado el coste de la energía producida.
This Project consists in the study of a parabolic trough power plant located in Seville, using oil as heat transfer fluid and with thermal storage in molten salts. For the study of its production and operation, all the main parameters have been analyzed based on System Advisor Model program. Design includes solar field, thermal storage and power cycle, as well as all their components. Once the analysis of the hourly,monthly and annual production is made and certain losses estimated, several plants have been designed with differents storage volumes in order to study the volume influence on the power generated. Finally, the costs of installation and maintenance have been taken into account to calculate the cost of the energy.
This Project consists in the study of a parabolic trough power plant located in Seville, using oil as heat transfer fluid and with thermal storage in molten salts. For the study of its production and operation, all the main parameters have been analyzed based on System Advisor Model program. Design includes solar field, thermal storage and power cycle, as well as all their components. Once the analysis of the hourly,monthly and annual production is made and certain losses estimated, several plants have been designed with differents storage volumes in order to study the volume influence on the power generated. Finally, the costs of installation and maintenance have been taken into account to calculate the cost of the energy.
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Keywords
Centrales térmicas, Colectores cilindro-parabólicos, Energía eléctrica, System Advisor Model