System und Computerimplementiertes Verfahren zur Thermischen Charakterisierung eines Gebäudes zur Thermischen Beurteilung Und/oder Steuerung

Details

Veröffentlichungs-Nr.

EP4749503

Anmeldetag

25. November 2024

Veröffentlichung

27. Mai 2026

Rechtsraum

EP

Abstract

The present disclosure relates to a system and computer-implemented method for thermal characterization of buildings to assist in thermal assessment and/or control. A novel approach combining black-box and grey-box modeling techniques is integrated. Initially, a black-box fit is employed to generate model parameters based on training data specific to a building. These parameters are then used to establish initial parameters for a grey-box model through a parameter mapping process, which translates black-box model parameters into an equivalent set of grey-box model parameters while employing predefined equations and constraints to align the grey-box model with outcomes from the black-box model. The grey-box model parameters are further refined iteratively by fitting them against observed data using optimization techniques. This refinement aims to minimize discrepancies between model predictions and actual observations, with constraints imposed on the black-box model parameters to restrict the solution space during modeling.

Anmelder

Firma

VITO NV

Land

🇧🇪 Belgien