%0 Journal Article %T Swarm Intelligence in Power System Planning %A Ke Meng %A Z.Y. Dong %A Yichen Qiao %J International Journal of Clean Coal and Energy %P 1-7 %@ 2168-1538 %D 2013 %I Scientific Research Publishing %R 10.4236/ijcce.2013.22B001 %X Power system planning is one of the essential tasks in the power system operation management, which requires in-depth knowledge of the system under consideration. It can be regarded as a nonlinear, discontinuous, constrained multi objective optimization problem. Although the traditional optimization tools can be used, the modern planning problem requires more advanced optimization tools. In this paper, a survey of state-of-the-art mathematical optimization methods that facilitates power system planning is provided, and the needs of introducing swarm intelligence approaches into power system planning are discussed. %K Power System Planning %K Swarm Intelligence %U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=35140