Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations MintJulep on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
TRIPPING OF HARMONIC FILTER
Reactive, Great info on a unique problem being debugged. We have debugged several like this. One involved energizing a backup UPS with filters onto a backup gen. The transformer magnetizing inrush and UPS filter first parallel resonant point on the 3rd created an excessive transient...- duffey777
- Post #25
- Forum: Electric power & transmission & distribution
-
TRIPPING OF HARMONIC FILTER
Reactive, Did you finally solve your problem? The last post on EMTP modelling is an excellent recommendation, and I also would recommend this. In my earlier years when working under a noted harmonics expert, he always recommended never allowing a first parallel resonant point sitting on the...- duffey777
- Post #23
- Forum: Electric power & transmission & distribution
