Minutes of the Columbus 2001 Meeting Discussed obtaining additional reference material on arc furnaces 1993 - Wikson - paper on DC furnace - will send to Erich Need some example AC arc furnace spectra for paper Need example cycloconverter spectrum - Chris Melhorn from PEAC indicated that such data may be available in a study report prepared by Electrotek for Trico Steel. ABB spectrum shaded in area - expect any frequency mag in the region. Rory Dwyer did filter design. There is a chart in Excel - check final report. Erich will try and find. Edited the IH for 519 document document on-line. Added input from revised 61000-2-2 Added discussion on accuracy of 61000-4-7 for use near fundamental Discussion on using the flicker meter to deal with flicker concerns Issues on recommendations for current limits not resolved Made recommendation on concept for voltage limits Adjourned