– Installed locally: Help menu inside PowerFactory → User Manual (or press F1 ).
Defines the invariant, data-sheet characteristics of a component (e.g., a 150 km ACSR 240 mm² overhead line type defines the resistance, reactance, and current rating per kilometer).
By working the manual systematically, you resolve in 2 hours what might take 2 weeks of trial and error.
If you have a valid license, you can log in to the DIgSILENT Download Area to download the full PDF manual, technical references, and model libraries. digsilent powerfactory user manual work
Every isolated network requires at least one External Grid object to act as the slack bus (reference node for voltage magnitude and angle).
The load flow calculation determines the steady-state AC voltage profile, active power flows, reactive power flows, and system losses.
Once the network model is validated, you can execute the primary analytical tools housed within the main toolbar. Load Flow Analysis (AC/DC) – Installed locally: Help menu inside PowerFactory →
For time-varying analysis over hours, days, or weeks, utilize Quasi-Dynamic Simulation (QDS). QDS executes a sequence of load flows by stepping through time-series data profiles applied to loads and renewable energy generation resources. Advanced Automation with Python and DPL
The user manual details dozens of calculation functions. For daily engineering work, three core modules form the foundation of power system analysis.
PowerFactory strictly separates the physical asset from its electrical parameters through the Type/Element concept: If you have a valid license, you can
) is defined correctly, as this acts as the base voltage for per-unit calculations. 2. Transmission Lines and Cables Line modeling requires two distinct steps:
: Links to the Type object, defines the actual line length (
Implement clear prefixes for network elements (e.g., Sub_220_Bus_A , Tx_01_132/11kV ) to make automated scripting and troubleshooting much simpler.