System and method of inverter control

Xue, Lingxiao; Su, Gui-Jia

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Title: System and method of inverter control

Abstract

A control system and method for an inverter that reduces capacitor current through a DC bus capacitor of the inverter. The control system and method may generate switching signals for a plurality of switching circuits in a manner that reduces capacitor current through the DC bus capacitor.

Inventors:: Xue, Lingxiao; Su, Gui-Jia

Issue Date:: 2023-05-30

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1998417

Patent Number(s):: 11664743

Application Number:: 17/400,169

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

DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Resource Relation:: Patent File Date: 08/12/2021

Country of Publication:: United States

Language:: English

Citation Formats


                    Xue, Lingxiao, and Su, Gui-Jia. System and method of inverter control.  United States: N. p., 2023. 
        Web.

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                    Xue, Lingxiao, & Su, Gui-Jia. System and method of inverter control.  United States.

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                    Xue, Lingxiao, and Su, Gui-Jia. Tue .  
        "System and method of inverter control".  United States.  https://www.osti.gov/servlets/purl/1998417.

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@article{osti_1998417,

  title        = {System and method of inverter control},

  author       = {Xue, Lingxiao and Su, Gui-Jia},

  abstractNote = {A control system and method for an inverter that reduces capacitor current through a DC bus capacitor of the inverter. The control system and method may generate switching signals for a plurality of switching circuits in a manner that reduces capacitor current through the DC bus capacitor.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2023},

  month        = {5}

}

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Works referenced in this record:

Electrical Motor/Generator, Drive Apparatus and Method
patent-application, March 2011

Su, Gui Jia
US Patent Application 12/887110; 20110074326
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20110074326

Rotating Electrical Machine Control System and Vehicle Drive System
patent-application, February 2010

Yoshida, Takashi; Saha, Subrata; Ogino, Daisuke
US Patent Application 12/458127; 20100026217
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100026217

System and method for reducing reactive current on a common DC bus with multiple inverters
patent, December 2016

Huang, Robben; Winterhalter, Craig R.; Gries, Mark A.
US Patent Document 9,515,484
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9515484

Electrical motor/generator drive apparatus and method
patent, February 2013

Su, Gui-Jia
US Patent Document 8,373,372
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8373372

Electrical Motor Power Management System
patent-application, June 2003

Downer, Scott D.; Lazar, James F.; Nagashima, James M.
US Patent Application 10/008921; 20030107352
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20030107352

Electrical System Using Phase-Shifted Carrier Signals and Related Operating Methods
patent-application, March 2010

Welchko, Brian A.; Campbell, Jeremy B.
US Patent Application 12/473933; 20100071970
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100071970

Multiple inverter system with low power bus ripples and method therefor
patent, March 2005

Rahman, Khwaja M.; Hiti, Silva; Downer, Scott D.
US Patent Document 6,864,646
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6864646

Efficient Operating Point for Double-Ended Inverter System
patent-application, February 2009

Chakrabarti, Sibaprasad; Smith, Gregory S.; Nagashima, James M.
US Patent Application 12/106871; 20090033156
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20090033156

Combined motor drive and battery recharge system
patent, August 1994

Cocconi, Alan G.
US Patent Document 5,341,075
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5341075

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Similar Records

Title: System and method of inverter control

Abstract

Citation Formats

Electrical Motor/Generator, Drive Apparatus and Method patent-application, March 2011

Rotating Electrical Machine Control System and Vehicle Drive System patent-application, February 2010

System and method for reducing reactive current on a common DC bus with multiple inverters patent, December 2016

Electrical motor/generator drive apparatus and method patent, February 2013

Electrical Motor Power Management System patent-application, June 2003

Electrical System Using Phase-Shifted Carrier Signals and Related Operating Methods patent-application, March 2010

Multiple inverter system with low power bus ripples and method therefor patent, March 2005

Efficient Operating Point for Double-Ended Inverter System patent-application, February 2009

Combined motor drive and battery recharge system patent, August 1994

Electrical Motor/Generator, Drive Apparatus and Method
patent-application, March 2011

Rotating Electrical Machine Control System and Vehicle Drive System
patent-application, February 2010

System and method for reducing reactive current on a common DC bus with multiple inverters
patent, December 2016

Electrical motor/generator drive apparatus and method
patent, February 2013

Electrical Motor Power Management System
patent-application, June 2003

Electrical System Using Phase-Shifted Carrier Signals and Related Operating Methods
patent-application, March 2010

Multiple inverter system with low power bus ripples and method therefor
patent, March 2005

Efficient Operating Point for Double-Ended Inverter System
patent-application, February 2009

Combined motor drive and battery recharge system
patent, August 1994