publication . Conference object . 2016

Privacy-Preserving Energy Flow Control in Smart Grids

Li, Zuxing; Oechtering, Tobias; Skoglund, Mikael;
Open Access English
  • Published: 01 Jan 2016
  • Publisher: KTH, Kommunikationsteori
  • Country: Sweden
Abstract
In this paper, an energy flow control strategy to reduce the smart meter privacy leakage is studied. The considered smart grid is equipped with an energy storage device. The privacy leakage is modeled as optimal Bayesian detections on the behaviors of the consumer made by an authorized adversary. To evaluate the privacy risk, a Bayesian detection-operational privacy leakage metric is proposed. The design of an optimal privacy-preserving energy control strategy can be formulated as a belief state MDP problem. Therefore, standard methods and algorithms can be utilized to obtain or to approximate the optimal control strategy. A simplified problem to design an insta...
Subjects
free text keywords: Communication Systems, Kommunikationssystem, Control Engineering, Reglerteknik, Signal Processing, Signalbehandling
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