Paper Conference

Proceedings of BauSim Conference 2020: 8th Conference of IBPSA-Germany and Austria

     

EXPERIMENTELLE VALIDIERUNG VON SIMULATIONSMODELLEN AN EINEM HARDWARE-IN-THE-LOOP WÄRMEPUMPENPRÜFSTAND

S. Hummel, C. Betzold, K. Kandasamy, S. Bordin, G. Harhausen, A. Dentel

DOI: https://doi.org/10.3217/978-3-85125-786-1-35
Abstract: An experimental validation of two different kind of system simulation models, which both imply a brine/water heat pump as well as a thermal energy storage are carried out. Based on daily load profiles in accordance with VDI 4655, measurements on a hardware-in-the-loop heat pump test bench are performed to evaluate the system components under realistic operating conditions. The validation results confirm the high accuracy of the detailed system model compared to both our measured system parameters and the simplified model. An absolute error of the state of charge and the mean storage temperature of up to 7.2 percentage points and 1.4 °C is determined, respectively. The use of a detailed model for any further heat pump control development is recommended.
Pages: 299 - 306
Paper:
bausim2020_35