A methodology for assessment of harmonic impact and compliance with standards for distribution systems

G. T. Heydt, D. J. Kish, F. Holcomb, Y. Hill

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The new IEEE Standard 519 specifies maximum harmonic signal levels at points of common coupling to the electric utility. The authors find these standards to be applicable within industrial and institutional sites. A state estimation methodology is illustrated for the calculation of harmonic current and voltage distortion at all buses in a distribution system. It is recommended to check these distortion levels for compliance with Standard 519. The authors also give a calculation of the total harmonic distortion of an ideal converter current. New approximations are also introduced for the bus impedance matrix at frequency hω0. The approximations are developed from power series expansions in either frequency, ω, or inverse complex frequency, (jω)-1. The convergence of the series is studied in terms of Banach's lemma.

Original languageEnglish (US)
Pages (from-to)1748-1754
Number of pages7
JournalIEEE Transactions on Power Delivery
Volume6
Issue number4
DOIs
StatePublished - Oct 1991
Externally publishedYes

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Electric utilities
Harmonic distortion
State estimation
Electric potential
Compliance

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

A methodology for assessment of harmonic impact and compliance with standards for distribution systems. / Heydt, G. T.; Kish, D. J.; Holcomb, F.; Hill, Y.

In: IEEE Transactions on Power Delivery, Vol. 6, No. 4, 10.1991, p. 1748-1754.

Research output: Contribution to journalArticle

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