Al-Maliki, Wisam Abed Kattea ; Alobaid, Falah ; Starkloff, Ralf ; Kez, Vitali ; Epple, Bernd (2016)
Investigation on the dynamic behaviour of a parabolic trough power plant during strongly cloudy days.
In: Applied Thermal Engineering, 99
doi: 10.1016/j.applthermaleng.2015.11.104
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The objective of this study is the development of a full scale dynamic model of a parabolic trough power plant with a thermal storage system, operated by the Actividades de Construcción y Servicios Group in Spain. The model includes solar field, thermal storage system and the power block and describes the heat transfer fluid and steam/water paths in detail. The parabolic trough power plant is modelled using Advanced Process Simulation Software (APROS). To validate the model, the numerical results are compared to the measured data, obtained from “Andasol II” during strongly cloudy periods in the summer days. The comparisons show a qualitative agreement between the dynamic simulation model and the measurements. The results confirm that the thermal storage enables the parabolic trough power plant to provide a constant power rate when the storage energy discharge is available, despite significant oscillations in the solar radiation.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2016 |
| Autor(en): | Al-Maliki, Wisam Abed Kattea ; Alobaid, Falah ; Starkloff, Ralf ; Kez, Vitali ; Epple, Bernd |
| Art des Eintrags: | Bibliographie |
| Titel: | Investigation on the dynamic behaviour of a parabolic trough power plant during strongly cloudy days |
| Sprache: | Englisch |
| Publikationsjahr: | 2016 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Applied Thermal Engineering |
| Jahrgang/Volume einer Zeitschrift: | 99 |
| DOI: | 10.1016/j.applthermaleng.2015.11.104 |
| URL / URN: | https://doi.org/10.1016/j.applthermaleng.2015.11.104 |
| Kurzbeschreibung (Abstract): | The objective of this study is the development of a full scale dynamic model of a parabolic trough power plant with a thermal storage system, operated by the Actividades de Construcción y Servicios Group in Spain. The model includes solar field, thermal storage system and the power block and describes the heat transfer fluid and steam/water paths in detail. The parabolic trough power plant is modelled using Advanced Process Simulation Software (APROS). To validate the model, the numerical results are compared to the measured data, obtained from “Andasol II” during strongly cloudy periods in the summer days. The comparisons show a qualitative agreement between the dynamic simulation model and the measurements. The results confirm that the thermal storage enables the parabolic trough power plant to provide a constant power rate when the storage energy discharge is available, despite significant oscillations in the solar radiation. |
| Freie Schlagworte: | Solar thermal power plant, Advanced Process Simulation Software, Measured data, Comparative study |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Institut für Energiesysteme und Energietechnik (EST) |
| Hinterlegungsdatum: | 30 Jan 2018 14:05 |
| Letzte Änderung: | 30 Jan 2018 14:05 |
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