TY  - CHAP
U1  - Konferenzveröffentlichung
A1  - Mandal, Avikarsha
ED  - Doss, Robin
ED  - Piramuthu, Selwyn
ED  - Zhou, Wei
T1  - Privacy Preserving Consensus-Based Economic Dispatch in Smart Grid Systems
T2  - Future Network Systems and Security : Second International Conference, FNSS 2016
N2  - Economic dispatch is a well-known optimization problem in smart grid systems which aims at minimizing the total cost of power generation among generation units while maintaining some system constraints. Recently, some distributed consensus-based approaches have been proposed to replace traditional centralized calculation. However, existing approaches fail to protect privacy of individual units like cost function parameters, generator constraints, output power levels, etc. In this paper, we show an attack against an existing consensus-based economic dispatch algorithm from [16] assuming semi-honest non-colluding adversaries. Then we propose a simple solution by combining a secure sum protocol and the consensus-based economic dispatch algorithm that guarantees data privacy under the same attacker model. Our Privacy Preserving Economic Dispatch (PPED) protocol is information-theoretically secure.
Y1  - 2016
SN  - 978-3-319-48020-6 (Softcover)
SB  - 978-3-319-48020-6 (Softcover)
SN  - 978-3-319-48021-3 (eBook)
SB  - 978-3-319-48021-3 (eBook)
U6  - https://doi.org/10.1007/978-3-319-48021-3_7
DO  - https://doi.org/10.1007/978-3-319-48021-3_7
VL  - CCIS 670
SP  - 98
EP  - 110
PB  - Springer
CY  - Cham
ER  -