Early detection of voltage imbalances in three-phase induction motors

Rohan Samsi, Venkatesh Rajagopalan, Jeffrey Mayer, Asok Ray

Research output: Contribution to journalConference articlepeer-review

6 Scopus citations


Online Monitoring of induction motor health is of increased interest, as the industrial processes that depend on the motors become more complex and as performance to cost ratio of monitoring technology (e.g. sensors, microprocessors) has increased dramatically. Much efforts have been directed towards developing methods that use conventional Signal Processing and Pattern Classification techniques. This paper proposes a novel technique for early detection of stator voltage imbalances in three-phase induction motors, which is built upon the theories of wavelet transforms and symbolic time series analysis.

Original languageEnglish (US)
Article numberWeA15.4
Pages (from-to)478-483
Number of pages6
JournalProceedings of the American Control Conference
StatePublished - Sep 1 2005
Event2005 American Control Conference, ACC - Portland, OR, United States
Duration: Jun 8 2005Jun 10 2005

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering


Dive into the research topics of 'Early detection of voltage imbalances in three-phase induction motors'. Together they form a unique fingerprint.

Cite this