7Pena Ruben,Cardenas Roberto.Control strategy of doubly fed induction generator for a wind diesel energy system[C]//IEEE 28th Annual Conference of the Industrial Electronics Society,2002,4(4):3297-3302.
8Brice Beltran,Tarek Ahmed-Ali.Sliding mode power control of variable-speed wind energy conversion system[J].IEEE Trans Energy Conversion,2008,23(2):551-558.