8Djapicp,Ramsay C,Pudjianto D,et al.Taking an active approach[J].IEEE Power and Energy Magazine,2007,5(4):68-77.
9Walling R A,Saint R,Duganr C,et al.Summary of distributed resources impact on power delivery systems [J].IEEE Transactions on Power Delivery,2008,23(3):1636-1644.
10Bommareddy C,Makram E.Power quality studies in the presence of DG[C]//Proceedings of the Power Systems Conference:Advanced Metering,Protection,Control,Communication,and Distributed Resources.Clemson,SC,USA:IEEE,2006:224-229.