Wu Hongxia,Tsakalis K S,Heydt G T．Evaluation of time delay effects to wide-area power system stabilizer design[J]．IEEE Trans on Power Systems,2004,19(4)：1935-1941．
Hu Zhixiang,Xie Xiaorong,Tong Luyuan．Characteristic analysis and polynomial fitting based compensation of the time delays in wide area damping control system[J]．Automation of Electric Power Systems,2005,29(20)：29-34(in Chinese)．
Jiang Quanyuan,Zou Zhenyu,Cao Yijia,et al．Overview of power systems stability analysis and wide-area control in consideration of time delay[J]．Automation of Electric Power Systems,2005,29(3)：2-7(in Chinese)．
[6]
Yu Xiaodan,Jia Hongjie,Zhao Jinli．A LMI based approach to power system stability analysis with time delay[C]//Proceedings of Tencon． Hyderabad,India,2008：1-6．
Jia Hongjie,Xie Xingxing,Yu Xiaodan．Power system small signal stability region with time delay considered[J]．Automation of Electric Power Systems,2006,30(21)：1-5(in Chinese)．
Jia Hongjie,Chen Jianhua,Yu Xiaodan．Power system small signal stability region with time delay considered[J]．Automation of Electric Power Systems,2006,30(5)：1-5(in Chinese)．
Jia Hongjie,An Yunhai,Yu Xiaodan．An improved delay-dependent stability criteria for power system with multiple time delays[J]．Automation of Electric Power Systems,2008,32(19)：15-19(in Chinese)．
Sun Jitao,Wang Guoqing,Gao Hanqiao．Delay-dependent robust stability and H∞ analysis of stochastic systems with time-varying delay[J]．Applied Mathematics and Mechanics,2010,31(2)：236-244(in Chinese)．
[15]
He Y,Wu M,She J H,et al．parameter-dependent Lyapunov functional for stability of time-delay systems with polytopic-type uncertainties[J]．IEEE Transactions on Automation Control,2004,49(5)：828-832．
[16]
Wu M,He Y,She J H,et al．Delay-dependent criteria for robust stability of time-varying delay systems[J]．Automatica,2004,40(8)：1435-1439．
[17]
Park P．A delay-dependent stability criterion for systems with uncertain time-invariant delays[J]．IEEE Transactions on Automatic Control,1999,44(4)：876-877．
Jia Hongjie,Shang Rui,Zhang Baogui．Computation of delay stability margin of electric power systems[J]．Automation of Electric Power Systems,2007,31(2)：5-11(in Chinese)．
Ning Liaoyi,Wu Wenchuan,Zhang Boming,et al．Component outage modeling method for operation risk assessment with limited power components’ failure data[J]．Proceedings of the CSEE,2008,29(25)：26-31(in Chinese)．
Trudnowski D J,Johnson J M,Hauer J F．Making Prony analysis more accurate using multiple signals[J]．IEEE Transactions on Power Systems,1999,14(1)：226-231．
