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A Virtual Testbed for Net Zero Energy Communities: Demo Abstract

System modeling is a commonly used method to study complex systems, such as NZEC. In previous studies, although system modeling was used to assist decision-makers in designing NZECs, some limitations exist. Firstly, the dynamic patterns and the interactions between different subsystems were usually ignored in order to accelerate the simulation, which may lead to inaccurate representation of real processes. Secondly, only limited system topologies were studied because only those topologies are supported by existing building modeling tools [2, 3]. This limits the application of system modeling in NZEC related studies.