Power Quality Reference

Data record gloss.voltage-imbalance.ieee1159.definition

Verified 2026-10-27 Confidence: High

In IEEE 1159-2019 voltage or current imbalance is the ratio of the negative sequence component to the positive sequence component, usually expressed as a percentage, with unbalance as the synonym; Annex C also admits the zero sequence to positive sequence ratio.

ProvenanceIEEE 1159-2019 supports data record gloss.voltage-imbalance.ieee1159.definition, which is cited on the entry Voltage imbalance.SOURCEIEEE 1159-2019IEEE 1159-2019Licensed standard, clause 3DATA RECORDgloss.voltage-imbalance.ieee1159.definitiongloss.voltage-imbalance...Verified 2026-10-27ENTRYVoltage imbalanceVoltage imbalanceNo revisions
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StepItemDetail
SourceIEEE 1159-2019Licensed standard, clause 3
Data recordgloss.voltage-imbalance.ieee1159.definitionVerified 2026-10-27
EntryVoltage imbalanceNo revisions
Subject
Voltage imbalance (Glossary)
Kind
Definition
Source
IEEE 1159-2019, clause 3, Recommended Practice for Monitoring Electric Power Quality, IEEE. Publisher pagePublisher information page

History

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

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"Data record gloss.voltage-imbalance.ieee1159.definition." Power Quality Reference. 2026-10-27. https://www.powerqualityreference.com/data/gloss.voltage-imbalance.ieee1159.definition/.