Hao, Z.H. and Yu, Y.X. (2011) The Influence of Doubly-Fed Induction Generator on Stability of Power System. Power System Protection and Control, 39, 7-11.
 Huang, X.L., Liu, Z.R., Zhu, R.J., et al. (2010) Impact of Power System Integrated with Large Capacity of Variable Speed Constant Frequency Wind Turbines. Transactions of China Electrotechnical Society, 24, 142-149.
 Ni, L., Yuan, R.X., Zhang, Z.B. and Liu, C. (2011) Research on Control Method and Dynamic Characteristic of Large Wind Farm Integration. Power System Protection and Control, 39, 75-81.
 Yin, M., Wang, C.S., Ge, X.B. and Zhang, Y.B. (2010) Comparison and Analysis of Wind Power Development between China and Germany. Transactions of China Electrotechnical Society, 25, 157-164.
 Jiang, W., Yan, Z. and Yang, J.L. (2010) Reliability Assessment of Composite Generation and Transmission System Considering Wind Farms. Power System Protection and Control, 38, 126-130.
 He, S.E. and Dong, X.Z. (2012) Cause Analysis on Large-Scale Wind Turbine Tripping and Its Countermeasures. Power System Protection and Control, 40, 131-137.
 Zhang, Z.Y. and Chen, Y.P. (2007) Optimization of Power System Black-start Schemes Based on the Fuzzy Multiple Attribute Decision-Making Method. High Voltage Engineering, 33, 42-45.
 Yuan, Z.J., Sun, C.X., Li, J., et al. (2004) Study on Condition-Based Maintenance Policy of Transformer Based on Fuzzy Multiple Expert and Multiple Attribute Group Decision Making. Automation of Electric Power Systems, 28, 66- 70.
 Dai, S.Y. and Peng, X.T., et al. (2012) Comprehensive Evaluation Method of Ultra High Voltage Transmission Modes Based on Fuzzy Optimization. High Voltage Engineering, 38, 3316-3322.
 Li, R.J. (2002) Fuzzy Multi-Attribute Decision Making. Fuzzy Multi-Attribute Decision Making Theory and Application. Science Publishing House, Beijing, 138-200.