Konferensartikel

Co-Simulation between detailed building energy performance simulation and Modelica HVAC component models

Andreas Nicolai
Institut for Building Climatology, Faculty of Architecture, TU Dresden, Germany

Anne Paepcke
Institut for Building Climatology, Faculty of Architecture, TU Dresden, Germany

Ladda ner artikelhttp://dx.doi.org/10.3384/ecp1713263

Ingår i: Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017

Linköping Electronic Conference Proceedings 132:6, s. 63-72

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Publicerad: 2017-07-04

ISBN: 978-91-7685-575-1

ISSN: 1650-3686 (tryckt), 1650-3740 (online)

Abstract

We discuss the application of the FMI Co-Simulation technology to building energy performance simulation, where detailed physical building models are coupled to Modelica-based HVAC component and plant models. First, we describe the generation process of the building FMU from our stand-alone building simulation program NANDRAD and sketch out internal algorithms for FMI version 2 capabilities. Then, coupling scenarios are described and physical interface conventions are presented. Usability is addressed by automatic generation of building-model specific adapters and wrappers. The building FMU and plant FMUs are then simulated together using different Co-Simulation master algorithms. Finally, based on simulation results and performance analysis we conclude with recommendations on suitable master algorithm options and specific features of suitable building FMUs.

Nyckelord

FMI, Co-Simulation, Energy, Building Simulation, HVAC System, Physical Interface, Master Algorithm

Referenser

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