Pbm with Loss computation from some xml file

[guillaumefontes]

The description found in this xml file (from Infineon) involves custom variables and tables which cannot be taken into account properly (both in conduction and switching losses):

• custom variables: v, i, T (usually it is not necessary to define these variables)
• custom tables Eon_vs_Rg, Eoff_vs_Rg which are then used in switching energies.

If the description of conduction losses is changed from "lookup and formula" to "lookup" then the pbm for conduction losses can be solved. For switching losses, I did not manage.

xml-1-3.zip

[manu-aesim]

@guillaumefontes , is this urgent ?

[guillaumefontes]

More or less... Murphy's law is such that this problem happens with Infineon's devices and that I wanted to show to Infineon the MonteCarlo analysis with their devices (and not a Rohm or Wolfspeed device).

[manu-aesim]

@guillaumefontes , OK thanks.

If you delete those three variables manually in the xml, does it work?

            <Variable>
                <Name>v</Name>
                <MinValue>0</MinValue>
                <MaxValue>800</MaxValue>
            </Variable>
            <Variable>
                <Name>i</Name>
                <MinValue>0</MinValue>
                <MaxValue>26</MaxValue>
            </Variable>
            <Variable>
                <Name>T</Name>
                <MinValue>0</MinValue>
                <MaxValue>175</MaxValue>
            </Variable>

[guillaumefontes]

Hi,

Indeed, if these lines are directly removed in the XML file, it solves my problem (which means, it computes the switching energies) I do not understand why it does not do the same thing when I try to remove them from Simba Gui. Thanks !