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Author: e.malaval
Type: Model
Downloaded: 62 times
Date: 2022-01-19

Normal random number generator

Description:
This device produce periodically a number randomly with a normal law. To generate it, it uses the Box-Muller methods. To generate the necessary uniform distributions, it uses the park and Miller metho... see mored.

seed: The seed represents the seed of the generator. A same seed will produce the same set of number.

Ts: At each time step of Ts, the random number generator will compute another random number.

variance: The variance represents the law variance.

Tag(s): random, normal, gaussian, uniform

Author: e.malaval
Type: Model
Downloaded: 60 times
Date: 2022-01-19

Variable frequency square generator

Description:
EMTP model to generate a square signal with variable amplitude and frequency (controlled input pins)

Tag(s): variable frequency, square, generator

Author: e.malaval
Type: Model
Downloaded: 31 times
Date: 2022-01-19

offsets

Description:
This device is a linear bloc with two different offsets depending whether input is positive or negative.

Tag(s): offsets, function, hysteresis

Author: e.malaval
Type: Model
Downloaded: 67 times
Date: 2022-01-19

Extract data from input file

Description:
If you attach the script to a device, by putting the path of "script.dwj" in the attribute "Script.open.Dev", a window opens when you double-click on the device.... see more>
This wndow allows to copy the content of a file in the "Modeldata" attribute.

Tag(s): input file, script, import

Author: e.malaval
Type: Model
Downloaded: 148 times
Date: 2022-01-19

HVDC models

Description:
These models contain a 3-phase rectifier (AC/DC) and a 3-phase inverter (DC/AC).

The average model (AM) just contains a control circuit that is connected to several controlled sources.
... see more
The detailled model (DML) contains complete inverter and rectifier models and represents the semi-conductors.

Tag(s): Power electronics, inverter, rectifier, average, detailled