Data record `tests.power-quality-and-harmonic-survey.ieee1159.thresholds`

Verified 2026-10-27 Confidence: High

IEEE 1159-2019 settles monitor thresholds in four steps: the objective is stated, the steady-state fluctuation is observed in scope mode with thresholds set just above it, the monitor runs with those sensitive settings long enough to record the background, and the thresholds are then raised above the recorded background until events become rare.

Provenance. Where this record comes from and where it is used: the cited source, the record itself and the entry that cites it.

Provenance: the chain from source to entry.
Step	Item	Detail
Source	IEEE 1159-2019	Licensed standard, clause 7.5.6
Data record	tests.power-quality-and-harmonic-survey.ieee1159.thresholds	Verified 2026-10-27
Entry	Power Quality and Harmonic Survey	No revisions

Subject: Power Quality and Harmonic Survey (Test methods)
Kind: Method fact
Source: IEEE 1159-2019, clause 7.5.6, Recommended Practice for Monitoring Electric Power Quality, IEEE. Publisher page Publisher information page

History

Every recorded change to this data record, oldest first.
Date	Change
2026-10-27	created

Cite this page

Cite the governing standard for the fact itself; cite this page as the finding aid.

"Data record tests.power-quality-and-harmonic-survey.ieee1159.thresholds." Power Quality Reference. 2026-10-27. https://www.powerqualityreference.com/data/tests.power-quality-and-harmonic-survey.ieee1159.thresholds/.

Power Quality Reference, Data record tests.power-quality-and-harmonic-survey.ieee1159.thresholds (Oct. 27, 2026), https://www.powerqualityreference.com/data/tests.power-quality-and-harmonic-survey.ieee1159.thresholds/.

@misc{etr-data-tests-power-quality-and-harmonic-survey-ieee1159-thresholds,
  title = {Data record tests.power-quality-and-harmonic-survey.ieee1159.thresholds},
  howpublished = {\url{https://www.powerqualityreference.com/data/tests.power-quality-and-harmonic-survey.ieee1159.thresholds/}},
  organization = {Power Quality Reference},
  publisher = {Power Quality Reference},
  year = {2026},
  note = {last substantive change 2026-10-27}
}

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