6LI Weixing, WANG Peng, LI Zhimin, et al. Reliability evaluation of complex radial distribution systems considering restoration sequence and network constrains. IEEE Wrans on Power Delivery, 2004, 19(2):753-758.
7U.S. Department of Energy Office of Electric Transmission and Distribution. "GRID 2030": a national vision for electricity's second 100 years [EB/OL]. [2009- 12- 01] http://www, oe. energy, gov/DocumentsandMedia/Electric Vision Document. pdf.
8U.S. Department of Energy Office of Electric Transmission and Distribution-Smart grid [EB/OL]. [2009-12-01]. http"// www. oe. energy, gov/DocumentsandMedia/EISA_ Title_ XIII_ SmartGrid. pdf.
9One Hundred Eleventh Congress of the United States of America. American recovery and reinvestment act of 2009 [EB/ OL]. [2009- 12- 01]. http://frwebgate, access, gpo. gov/cgi-bin/getdoc, cgi? dbname- 111_ cong_ bills&docid = f: hlenr. pdf.
10U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability. The smart grid: an introduction[EB/OL]. [2009-12- 01]. http://www, oe. energy, gov/1165, htm.