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Need help on Angle and Polarity of Power Factor calculation -- ADE7880

Question asked by tjj.tsai on Dec 7, 2015
Latest reply on Jan 10, 2016 by nalthirumeni

Dear Sir / Madam,

 

We use ADE7880 Applied to the three-phase three-wire delta wiring ( 2CT connected ), but the test has encountered several  problems, please help us :

 

  1. 1. We want the angle between VoltageBut only get numerical on Angle0 .  But  Angle 1 and Angle 2 are 0. ( Set COMPMODE = 0x 43FF ),  Why we can't get numerical on Angle 1 and Angle 2 ?
  2. Set COMPMODE 0x 45FF,measure the angle between Current , But the result is the same.
  3.   I want to determine three-phase total power factor is capacitive or inductive, what to do?

 

    Thank you.

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              Tsai

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