论文标题
动态负载改变电动电网频率控制的电动汽车攻击
Dynamic Load Altering EV Attacks Against Power Grid Frequency Control
论文作者
论文摘要
在应对气候变化的必要性的驱动下，正在部署电动汽车（EV），以利用其减少运输部门产生的排放的能力。这种部署使电网容易受到通过EV基础架构的攻击。本文是从攻击者的角度写的，并通过操纵电动汽车充电以破坏电网的稳定性提出了动态负载改变策略。攻击是根据反馈控制理论（即基于线性矩阵不平等（LMI）设计攻击的。建立稳定度量和控制器设计后，我们证明了针对Kundur 2区域网格的攻击方法。攻击方案包括攻击者控制的200兆瓦EV负载的上限。但是，结果表明，即使有了这一限制，攻击者仍将成功地将网格推向不稳定和停电。
Driven by the necessity to combat climate change, Electric Vehicles (EV) are being deployed to take advantage of their ability in reducing emissions generated by the transportation sector. This deployment has left the power grid vulnerable to attacks through the EV infrastructure. This paper is written from an attackerś perspective and proposes a dynamic load altering strategy through manipulating EV charging to destabilize the grid. The attack is formulated based on feedback control theory, i.e., designing an attack based on Linear Matrix Inequalities (LMIs). After the stability metric and controller design have been established, we demonstrate our attack method against the Kundur 2 area grid. The attack scenario includes a cap of 200 MW EV load controlled by the attacker. However, the results show that even with this limitation, the attacker would be successful in pushing the grid toward instability and blackout.
