"Dynamic Simulation Study of the Frequency Response of the Western Interconnection with Increased Wind Generation." 2013 46th Hawaii International Conference on System Sciences (HICSS). Wailea, HI, USA: IEEE, 2013. 2222 - 2229..
Analysis of Wind Power and Load Data at Multiple Time Scales. Berkeley: LBNL, 2010. LBNL-4147E ..
Dynamic Simulation Studies of the Frequency Response of the Three U.S. Interconnections with Increased Wind Generation. 2010..
Review of the Recent Frequency Performance of the Eastern, Western and ERCOT Interconnections. 2010. LBNL-4144E..