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Title: Method for assessing motor insulation on operating motors

Abstract

A method for monitoring the condition of electrical-motor-driven devices. The method is achieved by monitoring electrical variables associated with the functioning of an operating motor, applying these electrical variables to a three phase equivalent circuit and determining non-symmetrical faults in the operating motor based upon symmetrical components analysis techniques.

Inventors:
 [1];  [1]
  1. Oak Ridge, TN
Issue Date:
Research Org.:
LOCKHEED MARTIN ENRGY SYST INC
OSTI Identifier:
870873
Patent Number(s):
5612601
Application Number:
08/568550
Assignee:
Martin Marietta Energy Systems, Inc. (Oak Ridge, TN)
DOE Contract Number:  
AC05-84OR21400
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; assessing; motor; insulation; operating; motors; monitoring; condition; electrical-motor-driven; devices; achieved; electrical; variables; associated; functioning; applying; phase; equivalent; circuit; determining; non-symmetrical; faults; based; symmetrical; components; analysis; techniques; analysis techniques; electrical-motor-driven device; analysis technique; monitoring electrical; operating motor; driven device; electrical-motor-driven devices; /318/324/

Citation Formats

Kueck, John D, and Otaduy, Pedro J. Method for assessing motor insulation on operating motors. United States: N. p., 1997. Web.
Kueck, John D, & Otaduy, Pedro J. Method for assessing motor insulation on operating motors. United States.
Kueck, John D, and Otaduy, Pedro J. Wed . "Method for assessing motor insulation on operating motors". United States. https://www.osti.gov/servlets/purl/870873.
@article{osti_870873,
title = {Method for assessing motor insulation on operating motors},
author = {Kueck, John D and Otaduy, Pedro J},
abstractNote = {A method for monitoring the condition of electrical-motor-driven devices. The method is achieved by monitoring electrical variables associated with the functioning of an operating motor, applying these electrical variables to a three phase equivalent circuit and determining non-symmetrical faults in the operating motor based upon symmetrical components analysis techniques.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1997},
month = {1}
}

Patent:

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