Pandapower import#
The PandaPower import path supports the backend workflows documented for PandaPower grids, but it is not a supported path for parallel PST group optimization.
Parallel PST group optimization is currently supported only for Powsybl grids, where the DC solver preprocessing derives the groups from the imported grid data and persists them into the processed grid artifacts. A PandaPower grid may still contain ordinary PST information used by other backend functionality, but grouped PST optimization should not be enabled for PandaPower-based preprocessing artifacts.