1. FOUAD A A, QIN Z, VITTAL V. System vulnerability as a concept to assess power system dynamic security [J]. IEEE Transactions on Power Systems, 1994, 9(2): 1009–1015.
2. LIU Qun-ying, LIU Jun-yong, LIU Qi-fang. Power grid vulnerability assessment based on branch potential energy information [J]. Automation of Electric Power Systems, 2008, 32(10): 6–11. (in Chinese)
3. YU X B, SINGH C. A practical approach for integrated power system vulnerability analysis with protection failures [J]. IEEE Transactions on Power Systems, 2004, 19(4): 1811–1820.
4. CHEN Wei-hua, JIANG Quan-yuan, CAO Yi-jia. HVDC system vulnerability assessment based on models combination and risk theory [J]. Automation of Electric Power System, 2005, 29(21): 19–24. (in Chinese)
5. CHEN Xiao-gang, SUN Ke, CAO Yi-jia. Structural vulnerability analysis of large power grid based on complex network theory [J]. Transactions of China Eelectrotechnical Society, 2007, 22(10): 138–144. (in Chinese)