Alternative Current Injection Newton and Fast Decoupled Power Flow

This article presents an alternative Newton-Raphson power flow method version. has been developed based on current injection equations formulated in polar coordinates. Likewise, the fast decoupled flow, elaborated using (BX version), is presented. These methods are tested considering electrical systems composed of 57-, 118-, and 300-bus, as well a realistic system 787-bus. For robustness analysis, simulations were performed different loading conditions R/X ratios transmission line. Based that realized, there evidence performance proposed similar to methods.