4Varma R K, Salama M, Seethapathy R, et al. Large- scale photovohaic solar power integration in transmissionand distribution networks [ C]. IEEE Power & Energy Society General Meeting, 2009: 1-4.
5Johan Morren, Sjoerd W H de Haan. Ride through of wind turbines with doubly-fed induction generator during a voltage dip [ C]. IEEE Transactions on Energy Con- version, 2005, 20 (6).
6Datta R, Ranganathan V T. Variable-speed wind power generation using doubly fed wound rotor induction ma- chine-a comparison with alternative schemes [J]. IEEE Trans. on Energy Conversion, 2002, 17 (3) : 414-421.
7国家电网公司.光伏电站接人电网技术规范(试行)[S].2009.
8Alvaro Ruiz. System aspects of large scale implementa- tion of a photovohaic power plant [ D ]. KTH Electri- cal Engineering , 2011.
9WANG Y, CHE Y B, CHENG K W E . Research on control strategy for three-phase voltage source rectifier [ C ] //2009 3 rd International Conference on Power Electronics Systems and Applications. 2009: 1-5.