Saturday, April 5, 2014

Nodal analysis

There might have been a mistake in the previous current initialization of branch currents. The branches are current sources if:
1. They have inductors and are not stiff.
2. They have voltages and have zero impedance.

If the branches are stiff or are purely resistive with or without a voltage, their currents will need to be calculated by nodal analysis. The code to set the branch currents is:

The actual nodal analysis is:

Other than that, the code is quite the same as the previous case. This code was tested with a three phase diode bridge rectifier and was found to be working OK. The previously released code was breaking.

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