The smart grid systems with advanced cyber technologies are vulnerable to the false data injection attacks. The attacks will bypass the online state estimation monitoring, steal energy by a false dispatch in the electricity markets, and gain financial benefits. In this paper, the FDI attack case in the electricity markets of a smart grid power system is considered with micro‐grids connected. The estimated transmitted power is modified, leading to the change of electricity prices which will bring the benefit to the attacker. Further, influence on the optimization output of energy management for a Micro‐grid has been discussed. By trading online electricity with the main grid, the micro‐grids are able to maintain power balance and reduce generation cost of the whole smart grid system power system. Then different optimal generation outputs of Micro‐grid and total generation cost of the power system are also shown and discussed.

中文翻译：

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在基于微电网的智能电网系统中利用部分信息对电力市场进行虚假数据注入攻击和检测

具有先进网络技术的智能电网系统容易受到虚假数据注入攻击。这些攻击将绕过在线状态估计监视，通过电力市场中的虚假调度来窃取能量，并获得经济利益。在本文中，考虑了连接微电网的智能电网电力系统电力市场中的FDI攻击案例。估算的发射功率被修改，导致电价变化，这将给攻击者带来好处。此外，还讨论了对微网能源管理优化输出的影响。通过与主电网进行在线电力交易，微电网能够维持电力平衡并降低整个智能电网系统电力系统的发电成本。