Systems and methods for power management using adaptive power split ratio

Ramakrishnan, Kesavan; Hoshing, Vaidehi Y.

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
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Title: Systems and methods for power management using adaptive power split ratio

Abstract

Methods and systems of power management in a hybrid vehicle are disclosed. A control system of the hybrid vehicle obtains battery temperature and catalyst temperature. The control system determines (a) whether the battery temperature is within an optimal battery temperature range and (b) whether the catalyst temperature is within an optimal catalyst temperature range. The control system determines a power split ratio (PSR) based on the determination of (a) and (b). The control system controls the engine and the motor-generator based on the determined PSR.

Inventors:: Ramakrishnan, Kesavan; Hoshing, Vaidehi Y.

Issue Date:: 2023-05-09

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1998351

Patent Number(s):: 11643066

Application Number:: 16/918,481

Assignee:: United States Department Of Energy (Washington, DC)

DOE Contract Number:: AC02-06CH11357

Resource Type:: Patent

Resource Relation:: Patent File Date: 07/01/2020

Country of Publication:: United States

Language:: English

Citation Formats


                    Ramakrishnan, Kesavan, and Hoshing, Vaidehi Y. Systems and methods for power management using adaptive power split ratio.  United States: N. p., 2023. 
        Web.

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                    Ramakrishnan, Kesavan, & Hoshing, Vaidehi Y. Systems and methods for power management using adaptive power split ratio.  United States.

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                    Ramakrishnan, Kesavan, and Hoshing, Vaidehi Y. Tue .  
        "Systems and methods for power management using adaptive power split ratio".  United States.  https://www.osti.gov/servlets/purl/1998351.

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@article{osti_1998351,

  title        = {Systems and methods for power management using adaptive power split ratio},

  author       = {Ramakrishnan, Kesavan and Hoshing, Vaidehi Y.},

  abstractNote = {Methods and systems of power management in a hybrid vehicle are disclosed. A control system of the hybrid vehicle obtains battery temperature and catalyst temperature. The control system determines (a) whether the battery temperature is within an optimal battery temperature range and (b) whether the catalyst temperature is within an optimal catalyst temperature range. The control system determines a power split ratio (PSR) based on the determination of (a) and (b). The control system controls the engine and the motor-generator based on the determined PSR.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2023},

  month        = {5}

}

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Works referenced in this record:

Power management systems and methods in a hybrid vehicle
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Li, Yaoyu; Ishikawa, Yosuke
US Patent Document 8,190,318
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Exhaust Purification System for Internal Combustion Engine
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Hybrid Vehicle
patent-application, May 2018

Kamatani, Hideki; Hokoi, Koji
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Energy management system and method for hybrid electric vehicles
patent, April 2012

Gearhart, Chris Conway
US Patent Document 8,151,916
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Method and System for a Hybrid Power Control in a Vehicle
patent-application, November 2020

Sujan, Vivek A.; Green, Jeffrey A.; Yonushonis, Thomas M.
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A Hybrid Vehicle and a Method for Energy Management of a Hybrid Vehicle
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Mardh, Lars Johannesson; Murgovski, Nikolce
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Catalyst Temperature Increasing Apparatus for Hybrid Vehicle
patent-application, February 2010

Hirose, Satoshi
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Method and Device for Operating a Hybrid Drive of a Vehicle
patent-application, September 2012

Fassnacht, Jochen
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patent, February 2016

King, Robert G.; Kumar, Ajith Kuttannair; Sedziol, Roland Sidney
US Patent Document 9,248,825
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Control System and Control Method for Hybrid Vehicle
patent-application, January 2015

Kawata, Kohei; Kon, Takashi; Takeuchi, Masahiro
US Patent Application 14/241398; 20150006000
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Similar Records

Title: Systems and methods for power management using adaptive power split ratio

Abstract

Citation Formats

Power management systems and methods in a hybrid vehicle patent, May 2012

Exhaust Purification System for Internal Combustion Engine patent-application, September 2019

Apparatus and method for maintaining state of charge in vehicle operations patent, November 2002

Predictive energy management system for hybrid electric vehicles patent, April 2008

Predictive energy management control scheme for a vehicle including a hybrid powertrain system patent, September 2014

Hybrid Vehicle patent-application, May 2018

Energy management system and method for hybrid electric vehicles patent, April 2012

Method and System for a Hybrid Power Control in a Vehicle patent-application, November 2020

A Hybrid Vehicle and a Method for Energy Management of a Hybrid Vehicle patent-application, November 2017

Catalyst Temperature Increasing Apparatus for Hybrid Vehicle patent-application, February 2010

Method and Device for Operating a Hybrid Drive of a Vehicle patent-application, September 2012

Method of operating vehicle and associated system patent, February 2016

Control System and Control Method for Hybrid Vehicle patent-application, January 2015

Power management systems and methods in a hybrid vehicle
patent, May 2012

Exhaust Purification System for Internal Combustion Engine
patent-application, September 2019

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patent, November 2002

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patent, April 2008

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patent, September 2014

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patent-application, May 2018

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patent, April 2012

Method and System for a Hybrid Power Control in a Vehicle
patent-application, November 2020

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patent-application, November 2017

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Method and Device for Operating a Hybrid Drive of a Vehicle
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Method of operating vehicle and associated system
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Control System and Control Method for Hybrid Vehicle
patent-application, January 2015