Energy Network Modelling Approaches for Multi-Scale Building Performance Optimization

Energy dynamics in buildings can be described by means of different modelling approaches, depending of the specific purpose of the analysis, ranging from design phase simulation to energy management, optimal control, fault detection and diagnosis, etc. Network modelling formalism can help addressing energy related issues by simplifying physical representation. Further, the integrated use of robust computational techniques such as state-space models, transfer functions and time series models is crucial for the introduction of smart building technologies, conceived within the Internet of Things (IoT) paradigm. This technological paradigm can become a key enabler for the development of innovative and cost-effective solutions in building energy management and automation systems, aimed at high energy efficiency, low cost, flexibility and optimal interaction with infrastructures. However, the problem of modelling integration should be necessarily addressed to ensure the consistency of the proposed solutions. The research aims to present an analysis of the motivations to pursue a research in this direction, highlighting relevant features, opportunities and limitations.