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ADE9000 analyze total harmonic distortion

Question asked by Luke0724 on Jun 14, 2017
Latest reply on Jun 19, 2017 by nchandra

ADE9000 analyze total harmonic distortion

1. I had got CVTHD value at input 200Vrms, 50Hz with
   input 11th harmonic 0% then CVTHD value is 419635 * 7.45E-09 = 0.313%
   input 11th harmonic 30% then  CVTHD value is 39543495 * 7.45E-09 = 29.462%
   input 21th harmonic 30% then  CVTHD value is 38388600 * 7.45E-09 = 28.602% 
    
   How can I calibration/Fix it for get correct THD.

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