Precision Robustness Testing of a Simulation Model for Energy Use in Buildings

Software models that simulate the energy performance and behavior of buildings provide experts, engineers and building administrators with a powerful predictive tool that allows users to analyze and predict the future impact of a possible energy saving measure without any costly physical intervention or the need for measurements. To achieve this, models have to be validated and tested for precision robustness, in order to be able to maintain an acceptable predictive capability. The present work deals with the implementation a calculation-based monthly quasi-steady state simulation model for energy use in buildings based on the ISO 13790 standard methodologies and presents its robustness testing methodology.