power factor LC

Discussion in 'General Electronics Chat' started by rebotea, Jul 21, 2009.

  1. rebotea

    Thread Starter New Member

    Jul 21, 2009
    -I have a Power transformer with 1600 KVA with 960 kvar of condensatores but I need to correct the THD that is around 60% in the 5º and 7º harmonic what is the formula to obtain the need of a 1600 KVA transformer so that I can obtain a 0,93 Cosfi and less then 5% of THD . has some one has xls table or something like that in use? Thanks