DIgSILENT (commonly referring to the PowerFactory application) is a professional power system analysis environment used for planning, operations, and research. It supports steady-state and dynamic studies, including load flow, short-circuit, harmonic and contingency analysis, optimal power flow, protection coordination, and time-domain simulations (RMS and EMT). Engineers use it to model transmission, distribution, industrial, and renewable energy systems, evaluate stability and control, and verify grid-code compliance. The platform provides robust network modeling, clear result visualization, automation via built-in scripting and a Python API, and interfaces to industry data formats for collaborative workflows. It is widely adopted by utilities, consultants, and universities for reliable, high-fidelity electrical network studies.
DIgSILENT is developed by DIgSILENT GmbH. The most popular versions of this product among our users are: 10.3, 13.2, 14.0, 14.1 and 15.1. The names of program executable files are dig10.exe, digpf.exe and digpfe.exe.
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