Your search returned 437 items.
A common application for BESS consists in replacing the spinning reserve/primary reserve in a power system. This application becomes significantly important in small or island power systems with…
In the attached example, a 20Mvar STATCOM provides dynamic reactive power compensation for a set of motors connected to a weak network. The study case "Fault Stability Simulation (RMS)"…
This would be the standard procedure: Open the dialog of the line element by double-clicking on its graphic representation Click on the Sections/Line Loads button. A list with all the sections will…
Tags
In general you can divide the page format when printing network diagrams in the following way:Click the button named Drawing Format to open the page formats definitions. To print using a sub-format…
In order to use an AutoCAD drawing as a background information source, proceed as follows: Select the parts of the AutoCAD drawing you are interested in use the AutoCAD export function with the wmf…
The idea of the initialisation is to preset the internal model signals by the results of an initial load flow.The key point is to first check for each DSL-model, which inputs/outputs are known and…
The voltage dependence is defined in the load type (TypLod). Therefore a load type has to be defined in a first step. In its Load Flow tab, the voltage dependence can be configured for active and…
Tags
There are several possibilities to calculate the initial conditions. Consider the example y=a*u+b, where y is the output and u the input signal of the model. The initial value of y is known (=0),…
PowerFactory offers intrinsic DSL 2-dimensional approximation functions: lapprox2 and sapprox2. The attached project contains two DSL models for these two functions. The Common Models is stored inside…
Tags
To simulate a load event you have to use the EvtLod. The load event works as follows:1. Incremental change Certain percentage of current value, P = P + P*dP/100 (same for Q)2. Absolute change Absolute…