Electronic companion — Privacy-Preserving Coordinated Expansion Planning of Transmission and Distribution Systems

The attached electronic companion contains the detailed centralized mathematical problem formulation of the coordinated transmission and distribution systems expansion planning (CTDSEP) problem, which is proposed in this work as an instance of mixed-integer linear programming (MILP). In the attached datasets, all the necessary information is included regarding the physical parameters of the transmission and distribution systems that were utilized to present the results of the two test systems described in the paper titled "Privacy-Preserving Coordinated Expansion Planning of Transmission and Distribution Systems." Provided information includes data related to the investment and operational costs, as well as the scenarios used to describe the uncertainty of renewable-based generation availability and demand variability.