Electrically heated particulate filter regeneration methods and systems for hybrid vehicles

Title: Electrically heated particulate filter regeneration methods and systems for hybrid vehicles

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Abstract

A control system for controlling regeneration of a particulate filter for a hybrid vehicle is provided. The system generally includes a regeneration module that controls current to the particulate filter to initiate regeneration. An engine control module controls operation of an engine of the hybrid vehicle based on the control of the current to the particulate filter.

Inventors:

Gonze, Eugene V ^[1]; Paratore, Jr., Michael J. ^[2]

Pinckney, MI
(Howell, MI)

Issue Date:: 2010-10-12

Research Org.:: GM Global Technology Operations, Inc. (US)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1016146

Patent Number(s):: 7810318

Application Number:: 11/804,665

Assignee:: GM Global Technology Operations, Inc. (US)

Patent Classifications (CPCs):: Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL

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Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/62 - Hybrid vehicles

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
F01N2560/025 - for measuring or detecting O2, e.g. lambda sensors

B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60W - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION
B60W30/188 - Controlling power parameters of the driveline, e.g. determining the required power
B60W20/00 - Control systems specially adapted for hybrid vehicles {

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02D - CONTROLLING COMBUSTION ENGINES
F02D41/062 - {for starting

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02N - STARTING OF COMBUSTION ENGINES
F02N2200/026 - Catalyst temperature

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02D - CONTROLLING COMBUSTION ENGINES
F02D41/029 - {the exhaust gas treating apparatus being a particulate filter}

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
F01N2560/06 - the means being a temperature sensor

B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60Y - INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
B60Y2300/476 - Regeneration of particle filters

B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60W - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION
B60W10/30 - including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
F01N3/027 - using electric or magnetic heating means

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES
F02B37/00 - Engines characterised by provision of pumps driven at least for part of the time by exhaust

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
F01N11/005 - {the temperature or pressure being estimated, e.g. by means of a theoretical model}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/40 - Engine management systems

B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60K - ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES
B60K6/48 - Parallel type

B - PERFORMING OPERATIONS B60 - VEHICLES IN GENERAL B60W - CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION
B60W20/15 - Control strategies specially adapted for achieving a particular effect

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02N - STARTING OF COMBUSTION ENGINES
F02N11/0829 - {related to special engine control, e.g. giving priority to engine warming-up or learning}

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01N - GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL
F01N3/00 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
F01N9/002 - {of filter regeneration, e.g. detection of clogging}

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DOE Contract Number:: FC04-03AL67635

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Citation Formats


                    Gonze, Eugene V, and Paratore, Jr., Michael J.. Electrically heated particulate filter regeneration methods and systems for hybrid vehicles.  United States: N. p., 2010. 
        Web.

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                    Gonze, Eugene V, & Paratore, Jr., Michael J.. Electrically heated particulate filter regeneration methods and systems for hybrid vehicles.  United States.

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                    Gonze, Eugene V, and Paratore, Jr., Michael J.. Tue .  
        "Electrically heated particulate filter regeneration methods and systems for hybrid vehicles".  United States.  https://www.osti.gov/servlets/purl/1016146.

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@article{osti_1016146,

  title        = {Electrically heated particulate filter regeneration methods and systems for hybrid vehicles},

  author       = {Gonze, Eugene V and Paratore, Jr., Michael J.},

  abstractNote = {A control system for controlling regeneration of a particulate filter for a hybrid vehicle is provided. The system generally includes a regeneration module that controls current to the particulate filter to initiate regeneration. An engine control module controls operation of an engine of the hybrid vehicle based on the control of the current to the particulate filter.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2010},

  month        = {10}

}

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