Data Entry Form

Choose the busbar at which you want to see the variation of input impedance with frequency.

Choose the harmonic order up to which you want to draw the curve.

Result Example

Y axis is

X axis is Harmonic Order

Z_h is the input impedance of the busbar at harmonic order #h, and Z₁ is the input impedance at the fundamental freqency

Sudden rise in the value of indicates parallel resonance at harmonic #h whilst sudden drop indicates series resonance.

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