Flexibility in electric power consumption can be leveraged by Demand Response
(DR) programs. The goal of this paper is to systematically capture the inherent
aggregate flexibility of a population of appliances. We do so by clustering
individual loads based on their characteristics and service constraints. We
highlight the challenges associated with learning the customer response to
economic incentives while applying demand side management to heterogeneous
appliances. We also develop a framework to quantify customer privacy in direct
load scheduling programs.Comment: Submitted to IEEE CDC 201