Comparative Performance of Multi-Period ACOPF and Multi-Period DCOPF under High Integration of Wind Power

Today, the power system operation represents a challenge given security and reliability requirements. Mathematical models are used to represent solve operational planning issues related with electric systems. Specifically, AC optimal flow (ACOPF) DC (DCOPF) tools for purposes. The DCOPF versions correspond lineal of ACOPF. This is due fact that solution often hard obtain ACOPF considering all constraints. However, simplifications use only active without reactive power, voltage values losses on transmission lines, which crucial factors operation, potentially leading inaccurate results. paper develops detailed formulation both multiple generation sources provide 24-h dispatching in order compare differences between solutions different scenarios under high penetration wind power. results indicate inaccuracies respect complete provided by