1. Hongye, W.; Murillo-Sanchez, C.E.; Zimmerman, R.D.; Thomas R.J.: On computational issues of market-based optimal power flow. IEEE Trans. Power Syst. 22 (3), 1185–1193 (2007)
2. Chayakulkheeree, K.; Ongsakul, W.: Multi-objective optimal power flow considering system emissions and fuzzy constraints. GMSARN Int. J. 1, 1–6 (2008)
3. Chandy, K.M.; Low, S.H.; Topcu, U.; Xu, H.: A simple optimal power flow model with energy storage. In: Proceedings of IEEE Conference on Decision and Control, pp. 1051–1057. Atlanta (2010)
4. Jaganathan, S.; Palanisamy, S.; Senthilkumaravel, K.; Rajesh, B.: Application of multi-objective technique to incorporate UPFC in optimal power flow using modified bacterial foraging technique. Int. J. Comput. Appl. 13(2), 18–24 (2011)
5. Mithun Bhaskar, M.; Muthyala, S.; Maheswarapu, S.: Security constraint optimal power flow (SCOPF): a comprehensive survey. Int. J. Comput. Appl. 11(6), 42–52 (2010)