APPARATUS AND METHOD FOR PERMANENT MAGNET ELECTRIC MACHINE CONDITION MONITORING

United States of America Patent

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Issued Date
Feb 7, 2013
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Aug 1, 2011
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Aug 1, 2011

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Abstract

An apparatus and method for determining a condition of an electric machine. Search coils are wound around stator teeth and the induced voltage is used to decouple stator and rotor fluxes. The decoupled fluxes allow for machine condition monitoring and fault diagnosis.

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Patent Owner	Address
ILLINOIS INSTITUTE OF TECHNOLOGY	10 WEST 35TH ST CHICAGO IL 60616

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H02P:CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATO....

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Inventor Name	Address	# of filed Patents	Total Citations
Da, Yao	Chicago, US	12	238
Krishnamurthy, Umamaheshwar	Wheaton, US	3	94

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APPARATUS AND METHOD FOR PERMANENT MAGNET ELECTRIC MACHINE CONDITION MONITORING

Number of patents in Portfolio can not be more than 2000

United States of America Patent

13195461

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13195461

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