Privacy Preserving Consensus-Based Economic Dispatch in Smart Grid Systems
- 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 unitsEconomic 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.…
Document Type: | Conference Proceeding |
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Conference Type: | Konferenzartikel |
Zitierlink: | https://opus.hs-offenburg.de/2140 | Bibliografische Angaben |
Title (English): | Privacy Preserving Consensus-Based Economic Dispatch in Smart Grid Systems |
Conference: | FNSS: International Conference on Future Network Systems and Security (2. : November 23-25, 2016 : Paris, France) |
Author: | Avikarsha MandalGND |
Year of Publication: | 2016 |
Place of publication: | Cham |
Publisher: | Springer |
First Page: | 98 |
Last Page: | 110 |
Parent Title (English): | Future Network Systems and Security : Second International Conference, FNSS 2016 |
Editor: | Robin Doss, Selwyn Piramuthu, Wei Zhou |
Volume: | CCIS 670 |
ISBN: | 978-3-319-48020-6 (Softcover) |
ISBN: | 978-3-319-48021-3 (eBook) |
DOI: | https://doi.org/10.1007/978-3-319-48021-3_7 |
Language: | English | Inhaltliche Informationen |
Institutes: | Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019) |
Institutes: | Bibliografie | Formale Angaben |
Open Access: | Closed Access |
Licence (German): | Urheberrechtlich geschützt |