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4篇 您的检索式:作者名="GOVINDARASU Manimaran"
    题名 作者 年代 出处 被引量
1Risk assessment framework for power control systems with PMU-based intrusion response system显示文摘Cyber threats are serious concerns for power systems.For example,hackers may attack power control systems via interconnected enterprise networks.This paper proposes a risk assessment framework to enhance the resilience of power systems against cyber attacks.The duality element relative fuzzy evaluation method is employed to evaluate identified security vulnerabilities within cyber systems of power systems quantitatively.The attack graph is used to identify possible intrusion scenarios that exploit multiple vulnerabilities.An intrusion response system(IRS)is developed to monitor the impact of intrusion scenarios on power system dynamics in real time.IRS calculates the conditional Lyapunov exponents(CLEs)on line based on the phasor measurement unit data.Power system stability is predicted through the values of CLEs.Control actions based on CLEs will be suggested if power system instability is likely to happen.A generic wind farm control system is used for case study.The effectiveness of IRS is illustrated with the IEEE 39 bus system model.Jie YAN Manimaran GOVINDARASU Chen-Ching LIU Ming NI Umesh VAIDYA 2015Journal of Modern Power Systems and Clean Energy2015,3,3:12
2Cyber-Physical Security of Wide-Area Monitoring, Protection and Control in a Smart Grid Environment显示文摘Aditya Ashok Adam Hahn Manimaran Govindarasu 2013Journal of Advanced Research2013,,:1
3Cyber security for critical infrastructures~ attack and defense modeling显示文摘Ten Chee-Wooi Manimaran Govindarasu Liu Chen- Ching 2010IEEE Trans on Power Systems2010,40,4:1
4Ener- gy minimization by exploiting data redundancy in real time wireless sensor networks显示文摘FATEH Benazir GOVINDARASU Manimaran 2013Ad Hoc Networks2013,11,6:1
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