Active harminic filter Calculations

Discussion in 'General Electronics Chat' started by johnnyb6231, Nov 26, 2012.

  1. johnnyb6231

    Thread Starter New Member

    Nov 26, 2012
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    In regards to the Active Harmonic Filter. How would one size the filter with both linear and non-linear loads on the bus.

    Example: With several non-linear loads with a full load amp rating of 225 Amps @ 480 Volts/60 hz and linear loads of 75 amps. Assuming 35% THD and wanting to be at <5% THD. What would be the proper calculation to find the corrective amps needed for an active harmonic filter.
    Regards,
    Johnny
     
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