Cybersecurity of Electric Vehicles Charging Systems By Using Residual Generation Technique

With the rapid penetration of electric vehicles (EVs), the security of EV charging systems is becoming an important issue. This paper addresses cyber-physical protection of EV charging systems from the perspective of control theory. By using a residual generation technique, an attack-resilient EV charging system is designed, which detects false data injection under the denial of service (DOS) attack. The effectiveness of the proposed attack-resilient EV charging system is verified experimentally by using a hardware-in-the-loop testbed, developed by the IEEE 802.15.4 wireless sensors.