Electric Fuel Pump Condition Monitor System Using Electricalsignature Analysis

Haynes, Howard D; Cox, Daryl F; Welch, Donald E

Title: Electric Fuel Pump Condition Monitor System Using Electricalsignature Analysis

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Abstract

A pump diagnostic system and method comprising current sensing probes clamped on electrical motor leads of a pump for sensing only current signals on incoming motor power, a signal processor having a means for buffering and anti-aliasing current signals into a pump motor current signal, and a computer having a means for analyzing, displaying, and reporting motor current signatures from the motor current signal to determine pump health using integrated motor and pump diagnostic parameters.

Inventors:

Haynes, Howard D ^[1]; Cox, Daryl F ^[1]; Welch, Donald E ^[2]

Knoxville, TN
Oak Ridge, TN

Issue Date:: 2005-09-13

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 880033

Patent Number(s):: 6941785

Application Number:: 10/437630

Assignee:: UT-Battelle, LLC (Oak Ridge, TN)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F04 - POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS

F - MECHANICAL ENGINEERING F04 - POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS F04D - NON-POSITIVE-DISPLACEMENT PUMPS

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F - MECHANICAL ENGINEERING F04 - POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
F04B17/03 - driven by electric motors
F04B2203/0204 - Frequency of the electric current

F - MECHANICAL ENGINEERING F04 - POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS F04D - NON-POSITIVE-DISPLACEMENT PUMPS
F04D13/06 - the pump being electrically driven
F04D15/0088 - {Testing machines}

F - MECHANICAL ENGINEERING F04 - POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS F04B - POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS
F04B2203/0201 - Current
F04B51/00 - Testing machines, pumps, or pumping installations

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DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Citation Formats


                    Haynes, Howard D, Cox, Daryl F, and Welch, Donald E. Electric Fuel Pump Condition Monitor System Using Electricalsignature Analysis.  United States: N. p., 2005. 
        Web.

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                    Haynes, Howard D, Cox, Daryl F, & Welch, Donald E. Electric Fuel Pump Condition Monitor System Using Electricalsignature Analysis.  United States.

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                    Haynes, Howard D, Cox, Daryl F, and Welch, Donald E. Tue .  
        "Electric Fuel Pump Condition Monitor System Using Electricalsignature Analysis".  United States.  https://www.osti.gov/servlets/purl/880033.

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@article{osti_880033,

  title        = {Electric Fuel Pump Condition Monitor System Using Electricalsignature Analysis},

  author       = {Haynes, Howard D and Cox, Daryl F and Welch, Donald E},

  abstractNote = {A pump diagnostic system and method comprising current sensing probes clamped on electrical motor leads of a pump for sensing only current signals on incoming motor power, a signal processor having a means for buffering and anti-aliasing current signals into a pump motor current signal, and a computer having a means for analyzing, displaying, and reporting motor current signatures from the motor current signal to determine pump health using integrated motor and pump diagnostic parameters.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2005},

  month        = {9}

}

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