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A detailed description of the contained Battery Storage Model can be found in the PowerFactory 2017 manual, chapter Quasi-Dynamic Simulation. A short introduction can be found below: The contained…
It is possible to represent photovoltaic (PV) systems in PowerFactory for the purpose of power system analysis. It is important to decide from the very beginning on the type of analyses being carried…
To define this follow these steps: Navigate to a relay type of interest in PowerFactory DataManager  Select the icon "New Object" from the local graphic icon bar In the new open window…
There are two possible ways: 1) Select the  asynchronous machine of interest with the right mouse button and go->Show->Time-Overcurrent plot. On this way a new plot will automatically be…
The attached zip file includes a small project having a Python command predefined, which must be linked to the Python script included. The script will do the following tasks:- Prepare the initial…
For harmonic analysis in the frequency domain, overhead lines and cables should be modeled based on a distributed parameter line model. Long overhead lines and cables should be modeled with…
Unlike traditional passive harmonic filters, active harmonic filters reduce the harmonic distortion in the system by cancellation of harmonic current injections. Active harmonic filters inject…
The impedances of each phase of an overhead line differs from each other due different relative geometries of each ohase of the line. In order to mitigate / reduce unbalances in the system, overhead…
The injection of harmonic currents is frequently modeled by a current source.Various elements are available in PowerFactory as current sources, such as for example ElmLod, ElmGenstat and ElmIac. The…
The transformer impedance is mainly influenced by the series leakage inductance and copper losses for harmonic studies based on Harmonic Load Flow Calculation and Network Impedance Frequency Sweep…