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Fault detection of broken rotor bars in induction motors based on the conservative power theory

delete2026-05-04
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OA
AI
R
Ruhan Pontes Policarpo de Souza
W
Wesley Angelino de Souza *
C
Cristiano Marcos Agulhari
A
Alessandro Goedtel
D
Daniel Moríñigo-Sotelo
Ó
Óscar Duque-Pérez
V
Vanesa Fernandez-Cavero
DOI:10.1016/j.isatra.2026.05.003delete
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Abstract

Abstract

En 中文
• Conservative power theory can be used to detect broken rotor bars. • Method uses simple statistics, avoiding power spectrum analysis. • The power quantities obtained using CPT contain fault traces. • Incipient fault levels are detected and evaluated using class probability.
Keywords:
Conservative power theory
Induction motor
Fault detection
Broken rotor bar
Power spectral analysis
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ISA Transactions cover
ISA Transactions
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6.5
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Universidad de Burgos cover
Universidad de Burgos
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F
Federal University of Technology – Paraná
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university of valladolid
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