We address the smart meter (SM) privacy problem by considering the availability of a renewable energy source (RES) and a battery which can be exploited by a consumer to partially hide the consumption pattern from the utility provider (UP). Privacy is measured by the mutual information rate between the consumer's energy consumption and the renewable energy generation process, and the energy received from the grid, where the latter is known by the UP through the SM readings, and the former two are to be kept private. By expressing the information leakage as an additive quantity, we cast the problem as a stochastic control problem, and formulate the corresponding Bellman equations.
Smart meter privacy with renewable energy and a finite capacity battery / Giaconi, G.; Gunduz, D.. - 2016-:(2016), pp. 1-5. (Intervento presentato al convegno 17th IEEE International Workshop on Signal Processing Advances in Wireless Communications, SPAWC 2016 tenutosi a John McIntyre Conference Centre, University of Edinburgh, gbr nel 2016) [10.1109/SPAWC.2016.7536745].
Smart meter privacy with renewable energy and a finite capacity battery
D. Gunduz
2016
Abstract
We address the smart meter (SM) privacy problem by considering the availability of a renewable energy source (RES) and a battery which can be exploited by a consumer to partially hide the consumption pattern from the utility provider (UP). Privacy is measured by the mutual information rate between the consumer's energy consumption and the renewable energy generation process, and the energy received from the grid, where the latter is known by the UP through the SM readings, and the former two are to be kept private. By expressing the information leakage as an additive quantity, we cast the problem as a stochastic control problem, and formulate the corresponding Bellman equations.
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