Three-level three-phase grid connected inverter in current control mode

The next post is about a three-level three-phase inverter connected to a three-phase grid and in current control mode.

http://pythonpowerelectronics.com/posts/case6/blogpost.html

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Single-phase three-level inverter

Posted the case of a single-phase three-level inverter in open loop.

http://pythonpowerelectronics.com/posts/case5/blogpost.html

Next will be three-phase three-level inverter in closed loop.

Releasing version 1.2.1

I have been out of action for the past two months. Traveling, immigration and then taxes. Now free from all of these I am back to my circuit simulator. I hope I can devote more time to this project as things are more or less working and I need to keep working on cases. Unfortunately it gets hard when I am neck deep in paperwork.

Anyway, here is the next version 1.2.1.
http://pythonpowerelectronics.com/downloads.html

The only change is that I realized as the number of meters and plotted variables increases, it gets tough to count the variable column position in the output data file. So this version prints out the meter or plotted variable and the column number so that you could enter the column number directly into Gnuplot.

I am working on a three level three phase inverter case next. Hope that will be done in a week.