The impedance here is the ratio of actual node voltage
change to the total dynamic current drawn by ICs at any frequency point.
Also, we observe that the positive node voltage magnitude for case without MOA blocks can be higher than input surge magnitude by approximately 25% due to voltage oscillations.
The explanation for surge voltage response curves for the situation where MOA blocks are provided across 50% of winding sections is that the other 50% of winding without MOA blocks can give rise to the initial node voltage variations in time range 0 to 10 microseconds as may be observed from Fig.
At higher speed, the back-EMF influences the center node voltage
The network is solved for Eigen voltage values and frequencies and finally node voltage
and node neutral current are calculated.
Post-simulation analysis options are enhanced with numerous options to place probes and perform mathematical operations on node voltages