This component models a saturable reactor. It can be used in either single-phase or single-line, 3-phase circuits.
Data can be entered as a table of pairs in the form of Irms-Vrms or i-l to a maximum of 10 points of data. If less than 10 points of data is available, enter negative values for all entries following the last known, valid data point.
If more points are available, then an external file can be used with a maximum limit of 100 data points. Successive data points should increase in magnitude. If successive data points do not correspond to a continuously decreasing rate of change, offending data points will be removed and the user will be informed through a warning message.
The following conversion formulae are used to compute the corresponding actual values, based on the input base and per-unit parameter data:
and,
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Core Characteristic Table: I-V
Core Characteristic Table: i-Lamda