Apparatus and system for controlling power to an air conditioning compressor for a vehicle

Kumar, Mahesh Madurai; Parker, Gary L.; Varigonda, Subbarao; Paquette, Joseph E.; Padgett, Benjamin David; Fields, William Brent; Muralidhar, Praveen Chitradurga; Sujan, Vivek Anand; Deter, Dean; Smith, David E.

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
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A42 - headwear
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Title: Apparatus and system for controlling power to an air conditioning compressor for a vehicle

Abstract

A climate control system for vehicles includes an internal combustion engine that may be coupled to selectively power a first motor generator, and an air conditioning compressor that may be selectively powered by one or both of the first motor generator and a second motor generator, or by the internal combustion engine. The system may include a rechargeable battery, and a vehicle controller having a vehicle state circuit structured to determine a vehicle operating condition value and a state-of-charge value of the rechargeable battery, and a coupling determination circuit structured to provide an internal combustion engine-first motor generator coupling command in response to the vehicle operating condition value and the state-of-charge value. In response to the internal combustion engine-first motor generator coupling command being provided as coupled, the internal combustion engine may power the first motor generator.

Inventors:: Kumar, Mahesh Madurai; Parker, Gary L.; Varigonda, Subbarao; Paquette, Joseph E.; Padgett, Benjamin David; Fields, William Brent; Muralidhar, Praveen Chitradurga; Sujan, Vivek Anand; Deter, Dean; Smith, David E.

Issue Date:: Tue Feb 14 00:00:00 EST 2023

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1987116

Patent Number(s):: 11577581

Application Number:: 15/633,192

Assignee:: Cummins Inc. (Columbus, IN)

DOE Contract Number:: AC05-00OR22725; CRADA NFE-13-04402

Resource Type:: Patent

Resource Relation:: Patent File Date: 06/26/2017

Country of Publication:: United States

Language:: English

Citation Formats


                    Kumar, Mahesh Madurai, Parker, Gary L., Varigonda, Subbarao, Paquette, Joseph E., Padgett, Benjamin David, Fields, William Brent, Muralidhar, Praveen Chitradurga, Sujan, Vivek Anand, Deter, Dean, and Smith, David E. Apparatus and system for controlling power to an air conditioning compressor for a vehicle.  United States: N. p., 2023. 
        Web.

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                    Kumar, Mahesh Madurai, Parker, Gary L., Varigonda, Subbarao, Paquette, Joseph E., Padgett, Benjamin David, Fields, William Brent, Muralidhar, Praveen Chitradurga, Sujan, Vivek Anand, Deter, Dean, & Smith, David E. Apparatus and system for controlling power to an air conditioning compressor for a vehicle.  United States.

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                    Kumar, Mahesh Madurai, Parker, Gary L., Varigonda, Subbarao, Paquette, Joseph E., Padgett, Benjamin David, Fields, William Brent, Muralidhar, Praveen Chitradurga, Sujan, Vivek Anand, Deter, Dean, and Smith, David E. Tue .  
        "Apparatus and system for controlling power to an air conditioning compressor for a vehicle".  United States.  https://www.osti.gov/servlets/purl/1987116.

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@article{osti_1987116,

  title        = {Apparatus and system for controlling power to an air conditioning compressor for a vehicle},

  author       = {Kumar, Mahesh Madurai and Parker, Gary L. and Varigonda, Subbarao and Paquette, Joseph E. and Padgett, Benjamin David and Fields, William Brent and Muralidhar, Praveen Chitradurga and Sujan, Vivek Anand and Deter, Dean and Smith, David E.},

  abstractNote = {A climate control system for vehicles includes an internal combustion engine that may be coupled to selectively power a first motor generator, and an air conditioning compressor that may be selectively powered by one or both of the first motor generator and a second motor generator, or by the internal combustion engine. The system may include a rechargeable battery, and a vehicle controller having a vehicle state circuit structured to determine a vehicle operating condition value and a state-of-charge value of the rechargeable battery, and a coupling determination circuit structured to provide an internal combustion engine-first motor generator coupling command in response to the vehicle operating condition value and the state-of-charge value. In response to the internal combustion engine-first motor generator coupling command being provided as coupled, the internal combustion engine may power the first motor generator.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Feb 14 00:00:00 EST 2023},

  month        = {Tue Feb 14 00:00:00 EST 2023}

}

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Title: Apparatus and system for controlling power to an air conditioning compressor for a vehicle

Abstract

Citation Formats

Engine accessory drive system patent, January 2015

System and Method for Powering Accessories in a Hybrid Vehicle patent-application, May 2006

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Direct current mini air conditioning system patent, September 2002

Kinetic energy hybrid system for transport refrigeration patent, May 2018

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Composite Auxiliary Machine for a Vehicle and a Control Unit Thereof
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