Overview of revisions to IEEE standard 519-1992

The areas of intended revision to IEEE Std. 519-1992 are summarized in this paper. Major areas of revision include: (1) incorporating harmonic limits for buses with nominal voltage of less than 1 kV; (2) including limits for interharmonics; (3) adding recommendations with respect to time-varying harmonics; and (4) replacing the existing material relating to voltage notches and ringing.