Method for assessing motor insulation on operating motors

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5612601
SERIAL NO

08568550

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
MARTIN MARIETTA ENERGY SYSTEMS INCOAK RIDGE TN 37831-8243

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kueck, John D Oak Ridge, TN 2 27
Otaduy, Pedro J Oak Ridge, TN 2 27

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  • 13 Citation Count
  • G01R Class
  • 52.86 % this patent is cited more than
  • 28 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges82321135017155641301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +0102030405060708090100110120130140150160170180190200210220230240250

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