Identification, Implementation and Simulation of Ground Source Heat Pump with Ground Temperature Modeling

This paper addresses the identification, implementation and simulation of the Ground Source Heat Pump (GSHP) Model. It also presents a comparison of different models. The system includes borehole heat exchangers, a heat pump and heat distribution part. In general, the aim of this paper is to identify a system to predict the behaviour of GSHP models. The model with the best performance is the Hammerstein-Wiener model. The selection criteria were the best fit, parameter estimation, validation of the model and structure of dynamic models. Overall, the main implementation is an identified model of GSHP short helical heat exchanger to analyze the ground temperature field and to help to better predict the amount of heat energy from the ground. The work is presented by Graphical User Interface (GUI). The proposed identification and analysis may be useful in developing GSHP systems.