powsybl

Power System Blocks


A open source Java library to assemble applications
for electrical power systems' simulation and analysis

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Develop - Extend - Customize

Grid modeling

Powsybl provides a complete grid components modeling, which is fully editable and extendable.

Grid simulation

Run power flow simulations such as load flows, security analysis with or without remedial actions, sensitivity analysis...

Grid exchange formats

Powsybl supports imports and exports in several standard formats such as CIM-CGMES, UCTE-DEF...

Advanced features

User stories

Powsybl aims to be used in various power system tools, for TSOs, RSCs or academics.

Contribute

Powsybl is open source and part of the Linux Fundation Energy. Help us to build the next generation power system tool!