国家高技术研究发展计划863项目2011AA 05A119;国家电网公司大电网重大专项资助项目课题SGCC-MPLG001-2012。The National High Technology Research and Development Program 863 Program2011AA05A119;State Grid Corporation of China, Major Projects on Planning and Operation Control of Large Scale GridSGCC-MPLG001-2012