skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Electrically heated particulate filter restart strategy

Abstract

A control system that controls regeneration of a particulate filter is provided. The system generally includes a propagation module that estimates a propagation status of combustion of particulate matter in the particulate filter. A regeneration module controls current to the particulate filter to re-initiate regeneration based on the propagation status.

Inventors:
 [1];  [2]
  1. Pinckney, MI
  2. Troy, MI
Publication Date:
Research Org.:
GM Global Technology Operations LLC
Sponsoring Org.:
USDOE
OSTI Identifier:
1019559
Patent Number(s):
7,975,469
Application Number:
US Patent Application 11/803,679
Assignee:
GM Global Technology Operations LLC
DOE Contract Number:  
FC04-03AL67635
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Gonze, Eugene V, and Ament, Frank. Electrically heated particulate filter restart strategy. United States: N. p., 2011. Web.
Gonze, Eugene V, & Ament, Frank. Electrically heated particulate filter restart strategy. United States.
Gonze, Eugene V, and Ament, Frank. Tue . "Electrically heated particulate filter restart strategy". United States. https://www.osti.gov/servlets/purl/1019559.
@article{osti_1019559,
title = {Electrically heated particulate filter restart strategy},
author = {Gonze, Eugene V and Ament, Frank},
abstractNote = {A control system that controls regeneration of a particulate filter is provided. The system generally includes a propagation module that estimates a propagation status of combustion of particulate matter in the particulate filter. A regeneration module controls current to the particulate filter to re-initiate regeneration based on the propagation status.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {7}
}

Patent:

Save / Share: