I am using ADE7763.
as far as now i am finished with Volt, Current, KWh, KVAh ,Frequency and instantaneous KVA (i.e. V * I)
my question is.
how do i find instantaneous Active Power i.e. KW and PF.
according to power triangle.
i thought PF can be calculated as
PF = KWH / KVAH by considering LINECYC register.
but it seems to be not right.
can any one suggest me. how to compute KW and PF.