Cited by 258Power Quality and HarmonicsElectric Motor Design and AnalysisElectric Power Systems and Control

Effects of unbalanced voltage on the operation performance of a three-phase induction motor

Ching-Yin Lee·1999·IEEE Transactions on Energy Conversion

Abstract

This paper uses a real load test to investigate the effects of an unbalanced voltage supply on an induction motor's performance. Based upon various experiments, including: (1) cases with the same unbalance voltage factor but different unbalanced voltages; (2) cases with only one unbalanced voltage but different degrees of unbalance; and (3) cases with the same positive-sequence voltage but different negative-sequence voltages, the importance of the positive-sequence voltage in the motor's apparent performance and of the negative-sequence voltage in the hidden damage are pointed out. Finally, it is strongly suggested that the related regulations, and a motor's derating factor and temperature rise curves should be based on not only a voltage unbalance factor, but also the magnitude of the positive-sequence voltage.

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Crossref · 10.1109/60.766984

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Authors
Lee, C.-Y.
Affiliations
National Taipei University of Technology (TW)
Corresponding author
Ching-Yin Lee
Venue
IEEE Transactions on Energy Conversion
Published
1999-06
Volume
14
Issue
2
Pages
202-208
ISSN
0885-8969 (ISSN-L)
OpenAlex
W2144680725
Cited by
258
References
4
Citations by year
2026: 4 · 2025: 3 · 2024: 3 · 2023: 7 · 2022: 13 · 2021: 9 · 2020: 22 · 2019: 17 · 2018: 17 · 2017: 11 · 2016: 15 · 2015: 20 · 2014: 14 · 2013: 16 · 2012: 18
FWCI
3.11
Type
journal article
Language
en
Open access
closed
Locations
IEEE Transactions on Energy Conversion (publishedVersion)
Topics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Power Quality and Harmonics
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electric Motor Design and Analysis
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Electric Power Systems and Control
Keywords
voltage unbalance, three-phase induction motor, voltage unbalance factor, positive sequence voltage, negative sequence voltage, motor performance, temperature rise

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