Erlich I, Winter W, Dittrich A. Advanced grid requirements for the integration of wind turbines into the german transmission system [C]. Power Engineering Society General Meeting, 2006: 1-7.
[2]
Perez P S, Van Hertem D, Driesen J, et al. Wind power in the European Union: grid connection and regulatory issues[C]. Power Systems Conference and Exposition, 2006: 776-783.
[3]
Rose J D, Hiskens I A. Challenges of integrating large amounts of wind[C]. 2007 1st Annual IEEE Systems Conference, 2007: 1-7.