Paper Conference

Proceedings of BauSim Conference 2014: 5th Conference of IBPSA-Germany and Austria


Entwicklung eines räumlich und physikalisch adaptiven energetischen Gebäudemodells in Modelica

C. Nytsch-Geusen, A. Inderfurth, K. Mucha, J. Rädler

Abstract: This article describes the development of an energetic building model in Modelica, in which the spatial resolution (0D, 1D, 3D) and the used physical model (pure thermal or hygro-thermal calculation) can be flexibly adapted to the simulation problem. Through the use of Modelica's object-oriented approach different spatial resolutions (0D, 1D, 3D) for the individual parts of a multi-zone-building model are feasible as well as mixed thermal and hygro-thermal building models. For the realization of such a flexible modelling approach an extensible and modular building model architecture was developed in Modelica. This includes respective model interfaces and generic and adaptive sub-component models. The article describes the undelying model architecture and also two case studies, which demonstrate the adaptive modelling approach.
Pages: 218 - 225