DYNAMIC SIMULATION OF CENTRAL SOLAR HEATING PLANT WITH SEASONAL STORAGE (CSHPSS) USING TRNSYS SOFTWARE

摘要

The results from this study show that the technical and economic performance of a CSHPSS depend on many parameters, and that the most important for the design are the collector surface, the ratio R ( = Storage volume/Collector surface), the flow rates (solar and storage), the energy production of the heating network, and the fraction of DHW. Even if this was studied here, the influence of the return and supply temperature can be taken into account and analyzed using a numerical approach.