osmTGmod is a load-flow model of the German transmission-gird, based on the free geo-database OpenStreetMap (OSM). The model, respectively the abstraction process employs a PostgreSQL-database extended by PostGIS. The key part of the abstraction process is implemented in SQL and ProstgreSQL's procedural language pl/pgSQL. The abstraction and all additional modules are controlled by a Python-environment.
For a detailed description/documentation, please refer to documentation.pdf