A Secure and Flexible Data Aggregation Framework for Smart Grid

  • Lun-Pin Yuan
  • Bing-Zhe He
  • Chang-Shiun Liu
  • Hung-Min Sun
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 260)

Abstract

Smart grids are electrical grids that take advantage of information and communication technologies to achieve energy-efficiency, automation and reliability. Smart grids include renewable energy, electrical vehicles, phasor measurement unit (PMU) and advanced metering infrastructure system (AMI) etc. The system’s availability can be achieved via data aggregation technique by reducing the overhead of networks. However, since smart grids have become more popular in recent years, many researches have been done on the security issue of the smart grid such as confidentiality, integrity and availability. For these security issues, many researchers adopt secure data aggregation algorithms to protect the data transmission and to reduce the overhead of networks. In this paper, we propose a secure data aggregation framework, which provides multi-level security for different kinds of applications.

Keywords

Smart grid Data aggregation 

Notes

Acknowledgments

The authors would like to thank anonymous reviewers for their valuable comments and suggestions that certainly led to improvements of this paper. This research was partially supported by the National Science Council of the Republic of China under Contract NSC-101-2221-E-007-026-MY3 and NSC-100-2628-E-007-018-MY3. The corresponding author is Professor Hung-Min Sun.

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Copyright information

© Springer Science+Business Media Dordrecht 2014

Authors and Affiliations

  • Lun-Pin Yuan
    • 1
  • Bing-Zhe He
    • 1
  • Chang-Shiun Liu
    • 1
  • Hung-Min Sun
    • 1
  1. 1.Department of Computer ScienceNational Tsing Hua UniversityHsinchuTaiwan, Republic of China

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