Biomasa-galdara baten karakterizazio esperimentala eta simulazio dinamikoak

Abstract

Biomass is one of the available renewable energy sources which can be used for thermal energy generation. In this work, the experimental characterization of a pellet boiler has been carried out, with fixed thermal loads, and also in a dynamic mode. In order to perform the dynamic testing, the thermal energy demands of a building with offices and laboratories have been used. Additionally, a model of the installation has been developed with TRNSYS simulation software. The model of the boiler has been validated with the experimental testing results. That way, the accuracy of the simulation is ensured, and the model can be used to analyze how the boiler would operate in a certain installation.; Energia termikoa lortzeko iturri berriztagarrien artean biomasa daukagu. Lan honetan, pellet galdara baten karakterizazio esperimentala burutu da, bai karga finkoetan, bai modu dinamikoan. Entsegu dinamikoak burutzeko, bulegoak eta laborategiak dauzkan eraikin bateko karga termikoak erabili dira. Bestalde, instalazioaren modeloa garatu da, TRNSYS simulazio programaren bidez. Galdararen modeloa entsegu esperimentalen emaitzen bidez balioztatu da. Horrela, simulazioen zehaztasuna ziurtatzen da, eta modeloa erabil daiteke galdarak instalazio batean nola funtzionatuko lukeen aztertzeko.