1. Damping for the northwest-southwest tie line oscillations-an analog study;Schleif;IEEE Trans Power Appar Syst,1966
2. Cebeci ME, Karaağaç U, Tör OB,. The effects of hydro power plants’ governor settings on the stability of Turkish power system frequency. In: Proc. ELECO Conf., Bursa, Turkey, Dec. 2007. [Online]. Available: http://www.emo.org.tr/ekler/ ad6635f33710af6_ek.pdf.
3. Electromechanical oscillations in hydro-dominant power systems: an application to the Colombian power system;Pico,2011
4. Gao J, Li G, Wang K, Zhang H. Damping torque and synchronous torque analysis of power system ultra-low frequency oscillation. Power Syst Technol; 44(3):1001–1007.
5. Frequency domain analysis and control for governor stability problem in islanded HVDC sending systems;He;Proc CSEE,2013