6Billinton R, Wang dee W. Reliability-based transmission reintorcement planning associated with large-scale wind farms[ J ]. IEEE Trans on Power- Systems,2007,22( 1 ) :34 -41.
7SARAMOURTSIS A C, et al. Probabilistic evaluation of the perform- ance of wind-diesel energy systems [ J ]. IEEE Transon Energy Conversion, 1994,9(4) :743 -752.
8BILLINTON R, GUANG Bai. Generating capacity adequacy associat- ed with wind energy [ J ]. IEEE Transactions on Energy Conversion,2004,19 (3) :641 -646.
9C. Singh. Reliability modeling of generation systems including uncon- ventional energy sources[ J ]. IEEE Trans. on Power Apparatus and System, 1985,104(5) :1049 -1051.