Application of IEEE STD 519-1992 Harmonic Limits

Published by Thomas M. Blooming, P.E., Email: t.blooming@ieee.org, Eaton Electrical Asheville, North Carolina Daniel J. Carnovale, P.E., Email: DanielJCarnovale@eaton.com, Eaton Electrical Pittsburgh, Pennsylvania Presented at the 2005 IEEE IAS Pulp and Paper Industry Conference in Appleton, WI. Abstract IEEE Std 519-1992 is a useful document for understanding harmonics and applying harmonic limits in power systems.Continue reading “Application of IEEE STD 519-1992 Harmonic Limits”

Overview of IEEE STD 1564-2014 Guide for Voltage Sag Indices

Published by Daniel Sabin, Electrotek Concepts , USA and Math Bollen, Luleå University of Technology, Sweden Emails: d.sabin@ieee.org & m.bollen@ieee.org Published in 23rd International Conference on Electricity Distribution, Lyon, 15th-18th June, 2015 ABSTRACT IEEE Std 1564-2014 Guide for Voltage Sag Indices is a new standard that identifies appropriate voltage sag indices and characteristics of electricalContinue reading “Overview of IEEE STD 1564-2014 Guide for Voltage Sag Indices”

Frequency Response of Instrument Transformers in the kHz Range

Published by Dr. Kerstin Kunde, Dr.-Ing. Holger Däumling, Dipl.-Ing. Ralf Huth, Dipl.- Ing. Hans-Werner Schlierf and Dr.-Ing. Joachim Schmid As the number of non-sinusoidal sources and loads in the network continues to grow, the importance of information concerning the quality of the current and the voltage becomes ever more important. Each deviation in frequency canContinue reading “Frequency Response of Instrument Transformers in the kHz Range”