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Harmonic load flow calculation and frequency sweep calculations require detailed models of lines that are also representative for higher frequencies. For that purpose, overhead lines and cable systems…
The Task Automation command (ComTasks) enables the PowerFactory user to run a list of various tasks ranging from specific PowerFactory power system analysis calculation functions up to generic data…
You can change the default frequency for the grid (ElmNet) as follows: 1. Log on as Administrator 2. Go to Database => Configuration => Class Templates 3.) Create an instance for ElmNet and set…
The management of the result boxes is done via the SetLevelvis object, stored in the settings folder of the graphic. The needed command is SetLevelvis.AdaptWidth() but before are two configuration…
Acharacteristic is assigned by an invisible object. This object is of the class "ChaRef" and it is stored IN the object you want to apply the characteristic to. Assumed that the load is the target…
For lightning transient studies, the line insulators are represented by voltage-dependent switches. There are different options to model the flashover during lightning transients, such as: Voltage…
The duration of an EMT simulation depends on the complexity of the network and integration step size that is configured in the initialisation command (*.ComInc). The integration step size depends on…
Using element parameter via signals is not possible in DSL but the configuration script, available since V2020, can help you to get the task done. The configuration script is defined in the type…
The attached document shows the steps necessary to plot an impedance trajectory in the RX diagram. The steps are the same for RMS and EMT simulations and also explained below: 1. Locate the polarizing…
The Unit Commitment and Dispatch Optimisation module was introduced in PowerFactory version 2019 with an interface for external (commercial) linear programming solver. The solvers GUROBI and IBM CPLEX…