Re: Inductive Kick LTR Pig Systems

["Jeff W. Parisse" <jparisse-at-teslacoil-dot-com> (by way of Terry Fritz <twftesla-at-uswest-dot-net>)]

> for 10kVA input.  The problem is the power factor is really bad!  Do
people
> use PFC caps with pig systems??  I assume the "limit" of such a system is
> the AC line current available.  PFC caps may do wonders for getting more
> bang for the same current.  PFC cap could easily pull that power factor
> right in.

I believe most people use inductive ballast (i.e. series variacs or welders)
on pig systems. Can't inductors also be used to correct power factor? I'm
guessing the power company uses cheap oil and paper PFC caps on the
pole because it is cheaper than inductors on the pole (weight and money).


Jeff