This page collects the open-source data repositories for test systems in electric power systems. All the test systems contain at least data for power flow study. They are further categorized by the type of studies they are suitable of.
Test Cases for Market Analysis
Synthetic Power Grid Test Cases
Synthetic electric grid models are fictitious representations that are designed to be statistically and functionally similar to actual electric grids while containing no confidential critical energy infrastructure information (CEII). They provide power system researchers with non-confidential, interchangeable power grid data. Synthetic power grid test cases are fictitious power systems built from open data, including population and postal information. They are designed to represent the load and generation characteristics of the real system and can be used mainly in power flow and OPF studies.
PJM 5-Bus Test System
Test Cases for Dynamic Study