Information Technology Journal1812-56381812-5646Asian Network for Scientific Information10.3923/itj.2011.385.393ChenGonggui 22011102Dynamic Optimal Power Flow (DOPF) is a typical complex multi-constrained non-convex non-linear programming problem when considering the valve-point effect of conventional generators. Moreover, it is mixed integer when considering the discreteness of reactive compensation devices for power system with Fixed Speed Wind Generators (FSWGs). DOPF model in FSWGs integrated power system is established in this study and then a hybrid Taguchi-Particle Swarm Optimization (TPSO) algorithm is proposed for solving the established DOPF model. This hybrid algorithm combines the well-known Particle Swarm Optimization (PSO) algorithm with the established Taguchi method which has been a important tool for robust design. This study clearly presents the improvements obtained despite the simplicity of the hybridization process. The Taguchi method is run only once in every iteration and therefore does not give significant impact in terms of computational cost. The method creates a more diversified population, which also contributes to the success of avoiding premature convergence. IEEE 39-bus system is used to illustrate the effectiveness of the proposed method compared with those obtained from PSO algorithm. The test results show that the proposed method is effective and has a certain practicality.]]>Cornejo-Mazon, M., M. Eugenia Jaramillo-Flores, T. Lourdes Villa and H.S. Humberto,2008Ustilago maydis in submerged culture using taguchi experimental design.]]>He, D., F. Wang and Z. Mao,2008Heng, X.C., Z. Qin, X.H. Wang and L.P. Shao,2006Kennedy, J. and R. Eberhart,1995Li, H. and Z. Chen,2008Nava-Arenas, D., A. Jimenez-Aparicio and H. Hernandez-Sanchez,2008Zea mays L.) by taguchi orthogonal array methodology.]]>Pothiya, S., I. Ngamroo and W. Kongprawechnon,2008Roy, K.R.,1990Ross, P.J.,1989Shi, Y. and R. Eberhart,1998Sutha, S. and N. Kamaraj,2008Taguchi, G., S. Chowdhury and S. Taguchi,2000Taguchi, G., S. Chowdhury and Y. Wu,2005Uturbey, W. and A.S. Costa,2007Victoire, T.A.A. and A.E. Jeyakumar,2005Wang, L.J., X.L. Sun and Z. Shi,2009Yang, L.Y., J.Y. Zhang and W.J. Wang,2009Yuan, X., L. Wang, Y.C. Zhang and Y.B. Yuan,2009Zakermoshfegh, M., S.A.A.S. Neyshabouri and C. Lucas,2008Zimmierman, R.D., C.E.M. Sanchez and D. Gan,2009