System and method to characterize and identify operating modes of electric loads

Yang, Yi; Madane, Mayura Arun; Zambare, Prachi Suresh

Title: System and method to characterize and identify operating modes of electric loads

Abstract

A system characterizes and identifies one of a plurality of different operating modes of a number of electric loads. The system includes a processor; a voltage sensor providing a voltage signal for one of the electric loads to the processor; a current sensor providing a current signal for the one electric load to the processor; and a routine executed by the processor and structured to characterize the different operating modes using steady state and voltage-current trajectory features determined from the voltage and current signals, and to identify a particular one of the different operating modes based on a plurality of operating mode membership functions of the steady state and voltage-current trajectory features.

Inventors:: Yang, Yi; Madane, Mayura Arun; Zambare, Prachi Suresh

Issue Date:: 2020-11-17

Research Org.:: Eaton Intelligent Power Ltd., Dublin (Ireland)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1771641

Patent Number(s):: 10837989

Application Number:: 16/728,768

Assignee:: Eaton Intelligent Power Limited (Dublin, IE)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES

G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING

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G - PHYSICS G01 - MEASURING G01R - MEASURING ELECTRIC VARIABLES
G01R19/16528 - {using digital techniques or performing arithmetic operations

G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
G06F1/28 - Supervision thereof, e.g. detecting power-supply failure by out of limits supervision

Show less

DOE Contract Number:: EE0003911

Resource Type:: Patent

Resource Relation:: Patent File Date: 12/27/2019

Country of Publication:: United States

Language:: English

Citation Formats


                    Yang, Yi, Madane, Mayura Arun, and Zambare, Prachi Suresh. System and method to characterize and identify operating modes of electric loads.  United States: N. p., 2020. 
        Web.

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                    Yang, Yi, Madane, Mayura Arun, & Zambare, Prachi Suresh. System and method to characterize and identify operating modes of electric loads.  United States.

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                    Yang, Yi, Madane, Mayura Arun, and Zambare, Prachi Suresh. Tue .  
        "System and method to characterize and identify operating modes of electric loads".  United States.  https://www.osti.gov/servlets/purl/1771641.

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@article{osti_1771641,

  title        = {System and method to characterize and identify operating modes of electric loads},

  author       = {Yang, Yi and Madane, Mayura Arun and Zambare, Prachi Suresh},

  abstractNote = {A system characterizes and identifies one of a plurality of different operating modes of a number of electric loads. The system includes a processor; a voltage sensor providing a voltage signal for one of the electric loads to the processor; a current sensor providing a current signal for the one electric load to the processor; and a routine executed by the processor and structured to characterize the different operating modes using steady state and voltage-current trajectory features determined from the voltage and current signals, and to identify a particular one of the different operating modes based on a plurality of operating mode membership functions of the steady state and voltage-current trajectory features.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {11}

}

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Similar Records

Title: System and method to characterize and identify operating modes of electric loads

Abstract

Citation Formats

Nonintrusive load disaggregation computer program to estimate the energy consumption of major end uses in residential buildings journal, September 2000

Classification, Filtering, and Identification of Electrical Customer Load Patterns Through the Use of Self-Organizing Maps journal, November 2006

Power Converter with Reduced Power Consumption when Toggling Between Sleep and Normal Modes During Device Charging patent-application, June 2011

A Novel Method to Construct Taxonomy Electrical Appliances Based on Load Signaturesof journal, January 2007

Power signature analysis journal, March 2003

Self-organizing classification and identification of miscellaneous electric loads conference, July 2012

Arc fault circuit interrupter patent, April 2008

Perceptive system including a neural network patent, November 1998

Energy Consumption Disaggregation System patent-application, March 2013

Nonintrusive appliance load monitoring journal, January 1992

Transient event detector for use in nonintrusive load monitoring systems patent, January 1996

Multiprocessing transient event detector for use in a nonintrusive electrical load monitoring system patent, February 1998

Design a Neural Network for Features Selection in Non-intrusive Monitoring of Industrial Electrical Loads conference, April 2007

Non-intrusive electrical load monitoring in commercial buildings based on steady-state and transient load-detection algorithms journal, January 1996

Arc fault circuit interrupter and method for disabling series arc protection during current transients patent-application, April 2007

Arc Fault Circuit Interrupter patent-application, January 2006

PSO & neural-network based signature recognition for harmonic source identification conference, November 2009

Load Signature Study—Part I: Basic Concept, Structure, and Methodology journal, April 2010

Device for preventive detection of faults with identification of the type of load patent, June 2000

Nonintrusive monitoring of electric loads journal, January 1999

Neural-Network-Based Signature Recognition for Harmonic Source Identification journal, January 2006

System and method employing a self-organizing map load feature database to identify electric load types of different electric loads patent, June 2014

Non-intrusive appliance monitor apparatus patent, August 1989

Nonintrusive Load Monitoring and Diagnostics in Power Systems journal, July 2008

Automatic electric load identification in self-configuring microgrids conference, September 2009

System and Method Employing a Hierarchical Load Feature Database to Identify Electric Load Types of Different Electric Loads patent-application, May 2013

Artificial neural networks in measurements journal, March 1998

An Empirical Investigation of V-I Trajectory Based Load Signatures for Non-Intrusive Load Monitoring journal, March 2014

Using appliance signatures for monitoring residential loads at meter panel level journal, January 1991

A review of identification and monitoring methods for electric loads in commercial and residential buildings conference, September 2010

Arc fault circuit interrupter for a compressor load patent, September 2007

Device for preventive detection of faults with recognition of the type of load patent, June 1999

Detecting actuation of electrical devices using electrical noise over a power line patent-application, March 2009

Nonintrusive appliance load monitoring: Review and outlook journal, February 2011

Arc Fault Circuit Interrupter for a Compressor Load patent-application, October 2006

Nonintrusive load disaggregation computer program to estimate the energy consumption of major end uses in residential buildings
journal, September 2000

Classification, Filtering, and Identification of Electrical Customer Load Patterns Through the Use of Self-Organizing Maps
journal, November 2006

Power Converter with Reduced Power Consumption when Toggling Between Sleep and Normal Modes During Device Charging
patent-application, June 2011

A Novel Method to Construct Taxonomy Electrical Appliances Based on Load Signaturesof
journal, January 2007

Power signature analysis
journal, March 2003

Self-organizing classification and identification of miscellaneous electric loads
conference, July 2012

Arc fault circuit interrupter
patent, April 2008

Perceptive system including a neural network
patent, November 1998

Energy Consumption Disaggregation System
patent-application, March 2013

Nonintrusive appliance load monitoring
journal, January 1992

Transient event detector for use in nonintrusive load monitoring systems
patent, January 1996

Multiprocessing transient event detector for use in a nonintrusive electrical load monitoring system
patent, February 1998

Design a Neural Network for Features Selection in Non-intrusive Monitoring of Industrial Electrical Loads
conference, April 2007

Non-intrusive electrical load monitoring in commercial buildings based on steady-state and transient load-detection algorithms
journal, January 1996

Arc fault circuit interrupter and method for disabling series arc protection during current transients
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Arc Fault Circuit Interrupter
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PSO & neural-network based signature recognition for harmonic source identification
conference, November 2009

Load Signature Study—Part I: Basic Concept, Structure, and Methodology
journal, April 2010

Device for preventive detection of faults with identification of the type of load
patent, June 2000

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journal, January 1999

Neural-Network-Based Signature Recognition for Harmonic Source Identification
journal, January 2006

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Non-intrusive appliance monitor apparatus
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Nonintrusive Load Monitoring and Diagnostics in Power Systems
journal, July 2008

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conference, September 2009

System and Method Employing a Hierarchical Load Feature Database to Identify Electric Load Types of Different Electric Loads
patent-application, May 2013

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An Empirical Investigation of V-I Trajectory Based Load Signatures for Non-Intrusive Load Monitoring
journal, March 2014

Using appliance signatures for monitoring residential loads at meter panel level
journal, January 1991

A review of identification and monitoring methods for electric loads in commercial and residential buildings
conference, September 2010

Arc fault circuit interrupter for a compressor load
patent, September 2007

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