Visible to the public Biblio

Filters: Author is Cheng, P.  [Clear All Filters]
Zhao, C., He, J., Cheng, P., Chen, J..  2017.  Privacy-preserving consensus-based energy management in smart grid. 2017 IEEE Power Energy Society General Meeting. :1–5.

This paper investigates the privacy-preserving problem of the distributed consensus-based energy management considering both generation units and responsive demands in smart grid. First, we reveal the private information of consumers including the electricity consumption and the sensitivity of the electricity consumption to the electricity price can be disclosed without any privacy-preserving strategy. Then, we propose a privacy-preserving algorithm to preserve the private information of consumers through designing the secret functions, and adding zero-sum and exponentially decreasing noises. We also prove that the proposed algorithm can preserve the privacy while keeping the optimality of the final state and the convergence performance unchanged. Extensive simulations validate the theoretical results and demonstrate the effectiveness of the proposed algorithm.