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Active Harmonic Filter + Pfc |
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 Dec 17 2008, 04:00 PM
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#1
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 Group: Members Posts: 1 Joined: 17-December 08 Member No.: 5,032  |
Hello,
Is it a good pratice to install an PFC with detuned reactor and active harmonic filter simultanuously? Please advise. Regards, Dan |
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Feb 1 2009, 08:00 AM
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#2
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Posting Freak Group: Moderator Posts: 2,336 Joined: 24-April 02 From: Christchurch, New Zealand Member No.: 1 |
Hello Dan
I would not consider it necessary to add both power factor correction and an active harmonic filter as the active harmonic filter would generally correct the power factor also. If you have a significant displacement power factor problem as well as a harmonic power factor problem, then it may be worth considering the use of both capacitors and the active filter. Before doing this, I would recommend that you contact the filter supplier to ensure that the filter is not going to be adversly affected by the capacitors. Best regards, Mark. -------------------- Mark Empson administrator
Skype Contact = markempson | phone +64 274 363 067 LMPForum | LMP Tech Warehouse | L M Photonics Ltd | Empson family | Advanced Motor Control Ltd | LMP Software | Mark Empson Website |
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